diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-13 09:46:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-13 09:46:22 -0700 |
| commit | 63f3d1df1ad276a30b75339dd682a6e1f9d0c181 (patch) | |
| tree | 91240ae476d553bda4a92b52ff46823421798f6c | |
| parent | a8cd2e5045688157479a654786b2c08ab85f4d8f (diff) | |
| parent | 676e1a2c1e7499eee8e7a81e577b4b6ba71ffb25 (diff) | |
| download | op-kernel-dev-63f3d1df1ad276a30b75339dd682a6e1f9d0c181.zip op-kernel-dev-63f3d1df1ad276a30b75339dd682a6e1f9d0c181.tar.gz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa-current
189 files changed, 2983 insertions, 1642 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index ebfcdf2..13cba95 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -75,7 +75,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. adsp_map - PCM device number maps assigned to the 2st OSS device. - Default: 1 nonblock_open - - Don't block opening busy PCM devices. + - Don't block opening busy PCM devices. Default: 1 For example, when dsp_map=2, /dev/dsp will be mapped to PCM #2 of the card #0. Similarly, when adsp_map=0, /dev/adsp will be mapped @@ -148,6 +148,16 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Module supports up to 8 cards. This module does not support autoprobe thus main port must be specified!!! Other ports are optional. + Module snd-ad1889 + ----------------- + + Module for Analog Devices AD1889 chips. + + ac97_quirk - AC'97 workaround for strange hardware + See the description of intel8x0 module for details. + + This module supports up to 8 cards. + Module snd-ali5451 ------------------ @@ -189,15 +199,20 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Module snd-atiixp ----------------- - Module for ATI IXP 150/200/250 AC97 controllers. + Module for ATI IXP 150/200/250/400 AC97 controllers. - ac97_clock - AC'97 clock (defalut = 48000) + ac97_clock - AC'97 clock (default = 48000) ac97_quirk - AC'97 workaround for strange hardware - See the description of intel8x0 module for details. + See "AC97 Quirk Option" section below. spdif_aclink - S/PDIF transfer over AC-link (default = 1) This module supports up to 8 cards and autoprobe. + ATI IXP has two different methods to control SPDIF output. One is + over AC-link and another is over the "direct" SPDIF output. The + implementation depends on the motherboard, and you'll need to + choose the correct one via spdif_aclink module option. + Module snd-atiixp-modem ----------------------- @@ -230,7 +245,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. The hardware EQ hardware and SPDIF is only present in the Vortex2 and Advantage. - Note: Some ALSA mixer applicactions don't handle the SPDIF samplerate + Note: Some ALSA mixer applications don't handle the SPDIF sample rate control correctly. If you have problems regarding this, try another ALSA compliant mixer (alsamixer works). @@ -302,7 +317,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. mpu_port - 0x300,0x310,0x320,0x330, 0 = disable (default) fm_port - 0x388 (default), 0 = disable (default) - soft_ac3 - Sofware-conversion of raw SPDIF packets (model 033 only) + soft_ac3 - Software-conversion of raw SPDIF packets (model 033 only) (default = 1) joystick_port - Joystick port address (0 = disable, 1 = auto-detect) @@ -384,7 +399,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Module for PCI sound cards based on CS4610/CS4612/CS4614/CS4615/CS4622/ CS4624/CS4630/CS4280 PCI chips. - external_amp - Force to enable external amplifer. + external_amp - Force to enable external amplifier. thinkpad - Force to enable Thinkpad's CLKRUN control. mmap_valid - Support OSS mmap mode (default = 0). @@ -620,7 +635,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. VIA VT8251/VT8237A model - force the model name - position_fix - Fix DMA pointer (0 = FIFO size, 1 = none, 2 = POSBUF) + position_fix - Fix DMA pointer (0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size) Module supports up to 8 cards. @@ -656,6 +671,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. allout 5-jack in back, 2-jack in front, SPDIF out auto auto-config reading BIOS (default) + If the default configuration doesn't work and one of the above + matches with your device, report it together with the PCI + subsystem ID (output of "lspci -nv") to ALSA BTS or alsa-devel + ML (see the section "Links and Addresses"). + Note 2: If you get click noises on output, try the module option position_fix=1 or 2. position_fix=1 will use the SD_LPIB register value without FIFO size correction as the current @@ -783,20 +803,13 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ac97_clock - AC'97 codec clock base (0 = auto-detect) ac97_quirk - AC'97 workaround for strange hardware - The following strings are accepted: - default = don't override the default setting - disable = disable the quirk - hp_only = use headphone control as master - swap_hp = swap headphone and master controls - swap_surround = swap master and surround controls - ad_sharing = for AD1985, turn on OMS bit and use headphone - alc_jack = for ALC65x, turn on the jack sense mode - inv_eapd = inverted EAPD implementation - mute_led = bind EAPD bit for turning on/off mute LED - For backward compatibility, the corresponding integer - value -1, 0, ... are accepted, too. + See "AC97 Quirk Option" section below. buggy_irq - Enable workaround for buggy interrupts on some - motherboards (default off) + motherboards (default yes on nForce chips, + otherwise off) + buggy_semaphore - Enable workaround for hardwares with buggy + semaphores (e.g. on some ASUS laptops) + (default off) Module supports autoprobe and multiple bus-master chips (max 8). @@ -808,13 +821,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. motherboard has these devices, use the ns558 or snd-mpu401 modules, respectively. - The ac97_quirk option is used to enable/override the workaround - for specific devices. Some hardware have swapped output pins - between Master and Headphone, or Surround. The driver provides - the auto-detection of known problematic devices, but some might - be unknown or wrongly detected. In such a case, pass the proper - value with this option. - The power-management is supported. Module snd-intel8x0m @@ -966,7 +972,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. with machines with other (most likely CS423x or OPL3SAx) chips, even though the device is detected in lspci. In such a case, try other drivers, e.g. snd-cs4232 or snd-opl3sa2. Some has ISA-PnP - but some doesn't have ISA PnP. You'll need to speicfy isapnp=0 + but some doesn't have ISA PnP. You'll need to specify isapnp=0 and proper hardware parameters in the case without ISA PnP. Note: some laptops need a workaround for AC97 RESET. For the @@ -1302,7 +1308,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. channels [VIA8233/C, 8235, 8237 only] ac97_quirk - AC'97 workaround for strange hardware - See the description of intel8x0 module for details. + See "AC97 Quirk Option" section below. Module supports autoprobe and multiple bus-master chips (max 8). @@ -1327,16 +1333,17 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. "lspci -nv"). If dxs_support=5 does not work, try dxs_support=4; if it doesn't work too, try dxs_support=1. (dxs_support=1 is - usually for old motherboards. The correct implementated + usually for old motherboards. The correct implemented board should work with 4 or 5.) If it still doesn't work and the default setting is ok, dxs_support=3 is the right choice. If the default setting doesn't work at all, try dxs_support=2 to disable the DXS channels. In any cases, please let us know the result and the - subsystem vendor/device ids. + subsystem vendor/device ids. See "Links and Addresses" + below. Note: for the MPU401 on VIA823x, use snd-mpu401 driver - additonally. The mpu_port option is for VIA686 chips only. + additionally. The mpu_port option is for VIA686 chips only. Module snd-via82xx-modem ------------------------ @@ -1398,8 +1405,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Module supports up to 8 cards. The module is compiled only when PCMCIA is supported on kernel. - To activate the driver via the card manager, you'll need to set - up /etc/pcmcia/vxpocket.conf. See the sound/pcmcia/vx/vxpocket.c. + With the older 2.6.x kernel, to activate the driver via the card + manager, you'll need to set up /etc/pcmcia/vxpocket.conf. See the + sound/pcmcia/vx/vxpocket.c. 2.6.13 or later kernel requires no + longer require a config file. When the driver is compiled as a module and the hotplug firmware is supported, the firmware data is loaded via hotplug automatically. @@ -1411,6 +1420,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Note: the driver is build only when CONFIG_ISA is set. + Note2: snd-vxp440 driver is merged to snd-vxpocket driver since + ALSA 1.0.10. + Module snd-ymfpci ----------------- @@ -1436,6 +1448,37 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Note: the driver is build only when CONFIG_ISA is set. +AC97 Quirk Option +================= + +The ac97_quirk option is used to enable/override the workaround for +specific devices on drivers for on-board AC'97 controllers like +snd-intel8x0. Some hardware have swapped output pins between Master +and Headphone, or Surround (thanks to confusion of AC'97 +specifications from version to version :-) + +The driver provides the auto-detection of known problematic devices, +but some might be unknown or wrongly detected. In such a case, pass +the proper value with this option. + +The following strings are accepted: + - default Don't override the default setting + - disable Disable the quirk + - hp_only Bind Master and Headphone controls as a single control + - swap_hp Swap headphone and master controls + - swap_surround Swap master and surround controls + - ad_sharing For AD1985, turn on OMS bit and use headphone + - alc_jack For ALC65x, turn on the jack sense mode + - inv_eapd Inverted EAPD implementation + - mute_led Bind EAPD bit for turning on/off mute LED + +For backward compatibility, the corresponding integer value -1, 0, +... are accepted, too. + +For example, if "Master" volume control has no effect on your device +but only "Headphone" does, pass ac97_quirk=hp_only module option. + + Configuring Non-ISAPNP Cards ============================ @@ -1553,6 +1596,8 @@ Proc interfaces (/proc/asound) - whole-frag write only whole fragments (optimization affecting playback only) - no-silence do not fill silence ahead to avoid clicks + - buggy-ptr Returns the whitespace blocks in GETOPTR ioctl + instead of filled blocks Example: echo "x11amp 128 16384" > /proc/asound/card0/pcm0p/oss echo "squake 0 0 disable" > /proc/asound/card0/pcm0c/oss @@ -1589,9 +1634,14 @@ commands to the snd-page-alloc driver: use. -Links -===== +Links and Addresses +=================== ALSA project homepage http://www.alsa-project.org + ALSA Bug Tracking System + https://bugtrack.alsa-project.org/bugs/ + + ALSA Developers ML + mailto:alsa-devel@lists.sourceforge.net diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl index 0475478..24e8552 100644 --- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl @@ -447,7 +447,7 @@ .... /* allocate a chip-specific data with zero filled */ - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; @@ -949,7 +949,7 @@ After allocating a card instance via <function>snd_card_new()</function> (with <constant>NULL</constant> on the 4th arg), call - <function>kcalloc()</function>. + <function>kzalloc()</function>. <informalexample> <programlisting> @@ -958,7 +958,7 @@ mychip_t *chip; card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL); ..... - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); ]]> </programlisting> </informalexample> @@ -1136,7 +1136,7 @@ return -ENXIO; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1292,7 +1292,7 @@ need to initialize this number as -1 before actual allocation, since irq 0 is valid. The port address and its resource pointer can be initialized as null by - <function>kcalloc()</function> automatically, so you + <function>kzalloc()</function> automatically, so you don't have to take care of resetting them. </para> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 7fcb44b..f6c1a14 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -447,6 +447,10 @@ #define PCI_DEVICE_ID_CIRRUS_7542 0x1200 #define PCI_DEVICE_ID_CIRRUS_7543 0x1202 #define PCI_DEVICE_ID_CIRRUS_7541 0x1204 +#define PCI_DEVICE_ID_CIRRUS_4610 0x6001 +#define PCI_DEVICE_ID_CIRRUS_4612 0x6003 +#define PCI_DEVICE_ID_CIRRUS_4615 0x6004 +#define PCI_DEVICE_ID_CIRRUS_4281 0x6005 #define PCI_VENDOR_ID_IBM 0x1014 #define PCI_DEVICE_ID_IBM_FIRE_CORAL 0x000a @@ -682,7 +686,9 @@ #define PCI_DEVICE_ID_SI_6326 0x6326 #define PCI_DEVICE_ID_SI_7001 0x7001 #define PCI_DEVICE_ID_SI_7012 0x7012 +#define PCI_DEVICE_ID_SI_7013 0x7013 #define PCI_DEVICE_ID_SI_7016 0x7016 +#define PCI_DEVICE_ID_SI_7018 0x7018 #define PCI_VENDOR_ID_HP 0x103c #define PCI_DEVICE_ID_HP_VISUALIZE_EG 0x1005 @@ -993,6 +999,7 @@ #define PCI_DEVICE_ID_BROOKTREE_849A 0x0351 #define PCI_DEVICE_ID_BROOKTREE_878_1 0x036e #define PCI_DEVICE_ID_BROOKTREE_878 0x0878 +#define PCI_DEVICE_ID_BROOKTREE_879 0x0879 #define PCI_DEVICE_ID_BROOKTREE_8474 0x8474 #define PCI_VENDOR_ID_SIERRA 0x10a8 @@ -1111,6 +1118,9 @@ #define PCI_DEVICE_ID_NEOMAGIC_MAGICGRAPH_NM2160 0x0004 #define PCI_DEVICE_ID_NEOMAGIC_MAGICMEDIA_256AV 0x0005 #define PCI_DEVICE_ID_NEOMAGIC_MAGICGRAPH_128ZVPLUS 0x0083 +#define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005 +#define PCI_DEVICE_ID_NEOMAGIC_NM256ZX_AUDIO 0x8006 +#define PCI_DEVICE_ID_NEOMAGIC_NM256XL_PLUS_AUDIO 0x8016 #define PCI_VENDOR_ID_ASP 0x10cd #define PCI_DEVICE_ID_ASP_ABP940 0x1200 @@ -1157,10 +1167,13 @@ #define PCI_DEVICE_ID_NVIDIA_NFORCE2_SMBUS 0x0064 #define PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE 0x0065 #define PCI_DEVICE_ID_NVIDIA_NVENET_2 0x0066 +#define PCI_DEVICE_ID_NVIDIA_MCP2_MODEM 0x0069 #define PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO 0x006a #define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SMBUS 0x0084 #define PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE 0x0085 #define PCI_DEVICE_ID_NVIDIA_NVENET_4 0x0086 +#define PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM 0x0089 +#define PCI_DEVICE_ID_NVIDIA_CK8_AUDIO 0x008a #define PCI_DEVICE_ID_NVIDIA_NVENET_5 0x008c #define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA 0x008e #define PCI_DEVICE_ID_NVIDIA_ITNT2 0x00A0 @@ -1175,6 +1188,7 @@ #define PCI_DEVICE_ID_NVIDIA_NFORCE3_SMBUS 0x00d4 #define PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE 0x00d5 #define PCI_DEVICE_ID_NVIDIA_NVENET_3 0x00d6 +#define PCI_DEVICE_ID_NVIDIA_MCP3_MODEM 0x00d9 #define PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO 0x00da #define PCI_DEVICE_ID_NVIDIA_NVENET_7 0x00df #define PCI_DEVICE_ID_NVIDIA_NFORCE3S 0x00e1 @@ -1182,6 +1196,7 @@ #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SMBUS 0x00e4 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE 0x00e5 #define PCI_DEVICE_ID_NVIDIA_NVENET_6 0x00e6 +#define PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO 0x00ea #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2 0x00ee #define PCI_DEVICE_ID_NVIDIA_GEFORCE_SDR 0x0100 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_DDR 0x0101 @@ -1232,6 +1247,7 @@ #define PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO 0x01b1 #define PCI_DEVICE_ID_NVIDIA_NFORCE_SMBUS 0x01b4 #define PCI_DEVICE_ID_NVIDIA_NFORCE_IDE 0x01bc +#define PCI_DEVICE_ID_NVIDIA_MCP1_MODEM 0x01c1 #define PCI_DEVICE_ID_NVIDIA_NVENET_1 0x01c3 #define PCI_DEVICE_ID_NVIDIA_NFORCE2 0x01e0 #define PCI_DEVICE_ID_NVIDIA_GEFORCE3 0x0200 @@ -1336,6 +1352,13 @@ #define PCI_DEVICE_ID_REALTEK_8169 0x8169 #define PCI_VENDOR_ID_XILINX 0x10ee +#define PCI_DEVICE_ID_RME_DIGI96 0x3fc0 +#define PCI_DEVICE_ID_RME_DIGI96_8 0x3fc1 +#define PCI_DEVICE_ID_RME_DIGI96_8_PRO 0x3fc2 +#define PCI_DEVICE_IDRME__DIGI96_8_PAD_OR_PST 0x3fc3 +#define PCI_DEVICE_ID_XILINX_HAMMERFALL 0x3fc4 +#define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP 0x3fc5 +#define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI 0x3fc6 #define PCI_DEVICE_ID_TURBOPAM 0x4020 #define PCI_VENDOR_ID_TRUEVISION 0x10fa @@ -1811,6 +1834,14 @@ #define PCI_DEVICE_ID_ESS_ESS1968 0x1968 #define PCI_DEVICE_ID_ESS_AUDIOPCI 0x1969 #define PCI_DEVICE_ID_ESS_ESS1978 0x1978 +#define PCI_DEVICE_ID_ESS_ALLEGRO_1 0x1988 +#define PCI_DEVICE_ID_ESS_ALLEGRO 0x1989 +#define PCI_DEVICE_ID_ESS_CANYON3D_2LE 0x1990 +#define PCI_DEVICE_ID_ESS_CANYON3D_2 0x1992 +#define PCI_DEVICE_ID_ESS_MAESTRO3 0x1998 +#define PCI_DEVICE_ID_ESS_MAESTRO3_1 0x1999 +#define PCI_DEVICE_ID_ESS_MAESTRO3_HW 0x199a +#define PCI_DEVICE_ID_ESS_MAESTRO3_2 0x199b #define PCI_VENDOR_ID_SATSAGEM 0x1267 #define PCI_DEVICE_ID_SATSAGEM_NICCY 0x1016 @@ -1970,6 +2001,9 @@ #define PCI_DEVICE_ID_LMC_SSI 0x0005 #define PCI_DEVICE_ID_LMC_T1 0x0006 +#define PCI_VENDOR_ID_MARIAN 0x1382 +#define PCI_DEVICE_ID_MARIAN_PRODIF_PLUS 0x2048 + #define PCI_VENDOR_ID_NETGEAR 0x1385 #define PCI_DEVICE_ID_NETGEAR_GA620 0x620a #define PCI_DEVICE_ID_NETGEAR_GA622 0x622a @@ -2058,6 +2092,10 @@ #define PCI_VENDOR_ID_TIMEDIA 0x1409 #define PCI_DEVICE_ID_TIMEDIA_1889 0x7168 +#define PCI_VENDOR_ID_ICE 0x1412 +#define PCI_DEVICE_ID_ICE_1712 0x1712 +#define PCI_DEVICE_ID_VT1724 0x1724 + #define PCI_VENDOR_ID_OXSEMI 0x1415 #define PCI_DEVICE_ID_OXSEMI_12PCI840 0x8403 #define PCI_DEVICE_ID_OXSEMI_16PCI954 0x9501 @@ -2538,6 +2576,7 @@ #define PCI_DEVICE_ID_INTEL_82443BX_1 0x7191 #define PCI_DEVICE_ID_INTEL_82443BX_2 0x7192 #define PCI_DEVICE_ID_INTEL_440MX 0x7195 +#define PCI_DEVICE_ID_INTEL_440MX_6 0x7196 #define PCI_DEVICE_ID_INTEL_82443MX_0 0x7198 #define PCI_DEVICE_ID_INTEL_82443MX_1 0x7199 #define PCI_DEVICE_ID_INTEL_82443MX_2 0x719a @@ -2644,6 +2683,11 @@ #define PCI_VENDOR_ID_TTTECH 0x0357 #define PCI_DEVICE_ID_TTTECH_MC322 0x000A +#define PCI_VENDOR_ID_XILINX_RME 0xea60 +#define PCI_DEVICE_ID_RME_DIGI32 0x9896 +#define PCI_DEVICE_ID_RME_DIGI32_PRO 0x9897 +#define PCI_DEVICE_ID_RME_DIGI32_8 0x9898 + #define PCI_VENDOR_ID_ARK 0xedd8 #define PCI_DEVICE_ID_ARK_STING 0xa091 #define PCI_DEVICE_ID_ARK_STINGARK 0xa099 diff --git a/include/sound/core.h b/include/sound/core.h index 3dc41fd..26160ad 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -168,6 +168,9 @@ struct _snd_card { wait_queue_head_t shutdown_sleep; struct work_struct free_workq; /* for free in workqueue */ struct device *dev; +#ifdef CONFIG_SND_GENERIC_DRIVER + struct snd_generic_device *generic_dev; +#endif #ifdef CONFIG_PM int (*pm_suspend)(snd_card_t *card, pm_message_t state); @@ -176,9 +179,6 @@ struct _snd_card { unsigned int power_state; /* power state */ struct semaphore power_lock; /* power lock */ wait_queue_head_t power_sleep; -#ifdef CONFIG_SND_GENERIC_PM - struct snd_generic_device *pm_dev; /* for ISA */ -#endif #endif #if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE) @@ -348,6 +348,8 @@ int snd_card_file_remove(snd_card_t *card, struct file *file); #ifndef snd_card_set_dev #define snd_card_set_dev(card,devptr) ((card)->dev = (devptr)) #endif +/* register a generic device (for ISA, etc) */ +int snd_card_set_generic_dev(snd_card_t *card); /* device.c */ diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h index 9b94510..b0c0e19 100644 --- a/include/sound/cs46xx.h +++ b/include/sound/cs46xx.h @@ -29,19 +29,6 @@ #include "ac97_codec.h" #include "cs46xx_dsp_spos.h" -#ifndef PCI_VENDOR_ID_CIRRUS -#define PCI_VENDOR_ID_CIRRUS 0x1013 -#endif -#ifndef PCI_DEVICE_ID_CIRRUS_4610 -#define PCI_DEVICE_ID_CIRRUS_4610 0x6001 -#endif -#ifndef PCI_DEVICE_ID_CIRRUS_4612 -#define PCI_DEVICE_ID_CIRRUS_4612 0x6003 -#endif -#ifndef PCI_DEVICE_ID_CIRRUS_4615 -#define PCI_DEVICE_ID_CIRRUS_4615 0x6004 -#endif - /* * Direct registers */ @@ -1715,7 +1702,6 @@ struct _snd_cs46xx { void (*active_ctrl)(cs46xx_t *, int); void (*mixer_init)(cs46xx_t *); - struct pci_dev *acpi_dev; int acpi_port; snd_kcontrol_t *eapd_switch; /* for amplifier hack */ int accept_valid; /* accept mmap valid (for OSS) */ diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index 4e3993d..67bf3f1 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -35,13 +35,6 @@ #include <linux/interrupt.h> #include <asm/io.h> -#ifndef PCI_VENDOR_ID_CREATIVE -#define PCI_VENDOR_ID_CREATIVE 0x1102 -#endif -#ifndef PCI_DEVICE_ID_CREATIVE_EMU10K1 -#define PCI_DEVICE_ID_CREATIVE_EMU10K1 0x0002 -#endif - /* ------------------- DEFINES -------------------- */ #define EMUPAGESIZE 4096 diff --git a/include/sound/pcm.h b/include/sound/pcm.h index d6361dab..2b23a59 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -903,13 +903,16 @@ int snd_pcm_format_unsigned(snd_pcm_format_t format); int snd_pcm_format_linear(snd_pcm_format_t format); int snd_pcm_format_little_endian(snd_pcm_format_t format); int snd_pcm_format_big_endian(snd_pcm_format_t format); -/* +#if 0 /* just for DocBook */ +/** * snd_pcm_format_cpu_endian - Check the PCM format is CPU-endian * @format: the format to check * * Returns 1 if the given PCM format is CPU-endian, 0 if * opposite, or a negative error code if endian not specified. */ +int snd_pcm_format_cpu_endian(snd_pcm_format_t format); +#endif /* DocBook */ #ifdef SNDRV_LITTLE_ENDIAN #define snd_pcm_format_cpu_endian(format) snd_pcm_format_little_endian(format) #else diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h index 5187285..0b67c9d 100644 --- a/include/sound/pcm_oss.h +++ b/include/sound/pcm_oss.h @@ -32,7 +32,8 @@ struct _snd_pcm_oss_setup { block:1, nonblock:1, partialfrag:1, - nosilence:1; + nosilence:1, + buggyptr:1; unsigned int periods; unsigned int period_size; snd_pcm_oss_setup_t *next; diff --git a/include/sound/trident.h b/include/sound/trident.h index f5254ec..a408d39 100644 --- a/include/sound/trident.h +++ b/include/sound/trident.h @@ -33,23 +33,6 @@ //#include "ainstr_gf1.h" #include "ainstr_simple.h" -#ifndef PCI_VENDOR_ID_TRIDENT -#define PCI_VENDOR_ID_TRIDENT 0x1023 -#endif -#ifndef PCI_DEVICE_ID_TRIDENT_4DWAVE_DX -#define PCI_DEVICE_ID_TRIDENT_4DWAVE_DX 0x2000 -#endif -#ifndef PCI_DEVICE_ID_TRIDENT_4DWAVE_NX -#define PCI_DEVICE_ID_TRIDENT_4DWAVE_NX 0x2001 -#endif - -#ifndef PCI_VENDOR_ID_SI -#define PCI_VENDOR_ID_SI 0x1039 -#endif -#ifndef PCI_DEVICE_ID_SI_7018 -#define PCI_DEVICE_ID_SI_7018 0x7018 -#endif - #define TRIDENT_DEVICE_ID_DX ((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_DX) #define TRIDENT_DEVICE_ID_NX ((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_NX) #define TRIDENT_DEVICE_ID_SI7018 ((PCI_VENDOR_ID_SI<<16)|PCI_DEVICE_ID_SI_7018) diff --git a/include/sound/version.h b/include/sound/version.h index 8d19bfa..ee32af2 100644 --- a/include/sound/version.h +++ b/include/sound/version.h @@ -1,3 +1,3 @@ /* include/version.h. Generated by configure. */ #define CONFIG_SND_VERSION "1.0.10rc1" -#define CONFIG_SND_DATE " (Tue Aug 30 05:31:08 2005 UTC)" +#define CONFIG_SND_DATE " (Mon Sep 12 08:13:09 2005 UTC)" diff --git a/include/sound/ymfpci.h b/include/sound/ymfpci.h index 9a3c1e6..c3bccbfd 100644 --- a/include/sound/ymfpci.h +++ b/include/sound/ymfpci.h @@ -28,28 +28,6 @@ #include "timer.h" #include <linux/gameport.h> -#ifndef PCI_VENDOR_ID_YAMAHA -#define PCI_VENDOR_ID_YAMAHA 0x1073 -#endif -#ifndef PCI_DEVICE_ID_YAMAHA_724 -#define PCI_DEVICE_ID_YAMAHA_724 0x0004 -#endif -#ifndef PCI_DEVICE_ID_YAMAHA_724F -#define PCI_DEVICE_ID_YAMAHA_724F 0x000d -#endif -#ifndef PCI_DEVICE_ID_YAMAHA_740 -#define PCI_DEVICE_ID_YAMAHA_740 0x000a -#endif -#ifndef PCI_DEVICE_ID_YAMAHA_740C -#define PCI_DEVICE_ID_YAMAHA_740C 0x000c -#endif -#ifndef PCI_DEVICE_ID_YAMAHA_744 -#define PCI_DEVICE_ID_YAMAHA_744 0x0010 -#endif -#ifndef PCI_DEVICE_ID_YAMAHA_754 -#define PCI_DEVICE_ID_YAMAHA_754 0x0012 -#endif - /* * Direct registers */ diff --git a/sound/arm/Kconfig b/sound/arm/Kconfig index 2e4a5e0..0864a7c 100644 --- a/sound/arm/Kconfig +++ b/sound/arm/Kconfig @@ -7,6 +7,7 @@ config SND_SA11XX_UDA1341 tristate "SA11xx UDA1341TS driver (iPaq H3600)" depends on ARCH_SA1100 && SND && L3 select SND_PCM + select SND_GENERIC_DRIVER help Say Y here if you have a Compaq iPaq H3x00 handheld computer and want to use its Philips UDA 1341 audio chip. diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index 9887703..34195b74 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -900,6 +900,8 @@ static int __devinit aaci_probe(struct amba_device *dev, void *id) if (ret) goto out; + snd_card_set_dev(aaci->card, &dev->dev); + ret = snd_card_register(aaci->card); if (ret == 0) { dev_info(&dev->dev, "%s, fifo %d\n", aaci->card->longname, diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c index 174bc03..6ee9122 100644 --- a/sound/arm/sa11xx-uda1341.c +++ b/sound/arm/sa11xx-uda1341.c @@ -21,7 +21,7 @@ * merged HAL layer (patches from Brian) */ -/* $Id: sa11xx-uda1341.c,v 1.21 2005/01/28 19:34:04 tiwai Exp $ */ +/* $Id: sa11xx-uda1341.c,v 1.23 2005/09/09 13:22:34 tiwai Exp $ */ /*************************************************************************************************** * @@ -918,7 +918,7 @@ static int __init sa11xx_uda1341_init(void) if (card == NULL) return -ENOMEM; - sa11xx_uda1341 = kcalloc(1, sizeof(*sa11xx_uda1341), GFP_KERNEL); + sa11xx_uda1341 = kzalloc(sizeof(*sa11xx_uda1341), GFP_KERNEL); if (sa11xx_uda1341 == NULL) return -ENOMEM; spin_lock_init(&chip->s[0].dma_lock); @@ -946,6 +946,9 @@ static int __init sa11xx_uda1341_init(void) strcpy(card->shortname, "H3600 UDA1341TS"); sprintf(card->longname, "Compaq iPAQ H3600 with Philips UDA1341TS"); + if ((err = snd_card_set_generic_dev(card)) < 0) + goto nodev; + if ((err = snd_card_register(card)) == 0) { printk( KERN_INFO "iPAQ audio support initialized\n" ); return 0; diff --git a/sound/core/Kconfig b/sound/core/Kconfig index d1e800b..48cf45c 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -99,6 +99,18 @@ config SND_RTCTIMER To compile this driver as a module, choose M here: the module will be called snd-rtctimer. +config SND_SEQ_RTCTIMER_DEFAULT + bool "Use RTC as default sequencer timer" + depends on SND_RTCTIMER && SND_SEQUENCER + default y + help + Say Y here to use the RTC timer as the default sequencer + timer. This is strongly recommended because it ensures + precise MIDI timing even when the system timer runs at less + than 1000 Hz. + + If in doubt, say Y. + config SND_VERBOSE_PRINTK bool "Verbose printk" depends on SND @@ -128,6 +140,6 @@ config SND_DEBUG_DETECT Say Y here to enable extra-verbose log messages printed when detecting devices. -config SND_GENERIC_PM +config SND_GENERIC_DRIVER bool depends on SND diff --git a/sound/core/control.c b/sound/core/control.c index 227f3cf..736edf3 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -69,7 +69,7 @@ static int snd_ctl_open(struct inode *inode, struct file *file) err = -EFAULT; goto __error2; } - ctl = kcalloc(1, sizeof(*ctl), GFP_KERNEL); + ctl = kzalloc(sizeof(*ctl), GFP_KERNEL); if (ctl == NULL) { err = -ENOMEM; goto __error; @@ -162,7 +162,7 @@ void snd_ctl_notify(snd_card_t *card, unsigned int mask, snd_ctl_elem_id_t *id) goto _found; } } - ev = kcalloc(1, sizeof(*ev), GFP_ATOMIC); + ev = kzalloc(sizeof(*ev), GFP_ATOMIC); if (ev) { ev->id = *id; ev->mask = mask; @@ -195,7 +195,7 @@ snd_kcontrol_t *snd_ctl_new(snd_kcontrol_t * control, unsigned int access) snd_runtime_check(control != NULL, return NULL); snd_runtime_check(control->count > 0, return NULL); - kctl = kcalloc(1, sizeof(*kctl) + sizeof(snd_kcontrol_volatile_t) * control->count, GFP_KERNEL); + kctl = kzalloc(sizeof(*kctl) + sizeof(snd_kcontrol_volatile_t) * control->count, GFP_KERNEL); if (kctl == NULL) return NULL; *kctl = *control; @@ -521,7 +521,7 @@ static int snd_ctl_card_info(snd_card_t * card, snd_ctl_file_t * ctl, { snd_ctl_card_info_t *info; - info = kcalloc(1, sizeof(*info), GFP_KERNEL); + info = kzalloc(sizeof(*info), GFP_KERNEL); if (! info) return -ENOMEM; down_read(&snd_ioctl_rwsem); @@ -929,7 +929,7 @@ static int snd_ctl_elem_add(snd_ctl_file_t *file, snd_ctl_elem_info_t *info, int return -EINVAL; } private_size *= info->count; - ue = kcalloc(1, sizeof(struct user_element) + private_size, GFP_KERNEL); + ue = kzalloc(sizeof(struct user_element) + private_size, GFP_KERNEL); if (ue == NULL) return -ENOMEM; ue->info = *info; @@ -1185,7 +1185,7 @@ static int _snd_ctl_register_ioctl(snd_kctl_ioctl_func_t fcn, struct list_head * { snd_kctl_ioctl_t *pn; - pn = kcalloc(1, sizeof(snd_kctl_ioctl_t), GFP_KERNEL); + pn = kzalloc(sizeof(snd_kctl_ioctl_t), GFP_KERNEL); if (pn == NULL) return -ENOMEM; pn->fioctl = fcn; diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c index 7fdabea..207c7de 100644 --- a/sound/core/control_compat.c +++ b/sound/core/control_compat.c @@ -92,7 +92,7 @@ static int snd_ctl_elem_info_compat(snd_ctl_file_t *ctl, struct sndrv_ctl_elem_i struct sndrv_ctl_elem_info *data; int err; - data = kcalloc(1, sizeof(*data), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (! data) return -ENOMEM; @@ -271,7 +271,7 @@ static int snd_ctl_elem_read_user_compat(snd_card_t *card, struct sndrv_ctl_elem_value *data; int err, type, count; - data = kcalloc(1, sizeof(*data), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (data == NULL) return -ENOMEM; @@ -291,7 +291,7 @@ static int snd_ctl_elem_write_user_compat(snd_ctl_file_t *file, struct sndrv_ctl_elem_value *data; int err, type, count; - data = kcalloc(1, sizeof(*data), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (data == NULL) return -ENOMEM; @@ -313,7 +313,7 @@ static int snd_ctl_elem_add_compat(snd_ctl_file_t *file, struct sndrv_ctl_elem_info *data; int err; - data = kcalloc(1, sizeof(*data), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (! data) return -ENOMEM; diff --git a/sound/core/device.c b/sound/core/device.c index ca00ad7..1f509f5 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -49,7 +49,7 @@ int snd_device_new(snd_card_t *card, snd_device_type_t type, snd_assert(card != NULL, return -ENXIO); snd_assert(device_data != NULL, return -ENXIO); snd_assert(ops != NULL, return -ENXIO); - dev = kcalloc(1, sizeof(*dev), GFP_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) return -ENOMEM; dev->card = card; diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c index 997dd41..9383f12 100644 --- a/sound/core/hwdep.c +++ b/sound/core/hwdep.c @@ -359,7 +359,7 @@ int snd_hwdep_new(snd_card_t * card, char *id, int device, snd_hwdep_t ** rhwdep snd_assert(rhwdep != NULL, return -EINVAL); *rhwdep = NULL; snd_assert(card != NULL, return -ENXIO); - hwdep = kcalloc(1, sizeof(*hwdep), GFP_KERNEL); + hwdep = kzalloc(sizeof(*hwdep), GFP_KERNEL); if (hwdep == NULL) return -ENOMEM; hwdep->card = card; diff --git a/sound/core/info.c b/sound/core/info.c index 7f8bdf7..37024d6 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -295,7 +295,7 @@ static int snd_info_entry_open(struct inode *inode, struct file *file) goto __error; } } - data = kcalloc(1, sizeof(*data), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (data == NULL) { err = -ENOMEM; goto __error; @@ -304,7 +304,7 @@ static int snd_info_entry_open(struct inode *inode, struct file *file) switch (entry->content) { case SNDRV_INFO_CONTENT_TEXT: if (mode == O_RDONLY || mode == O_RDWR) { - buffer = kcalloc(1, sizeof(*buffer), GFP_KERNEL); + buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); if (buffer == NULL) { kfree(data); err = -ENOMEM; @@ -323,7 +323,7 @@ static int snd_info_entry_open(struct inode *inode, struct file *file) data->rbuffer = buffer; } if (mode == O_WRONLY || mode == O_RDWR) { - buffer = kcalloc(1, sizeof(*buffer), GFP_KERNEL); + buffer = kzalloc(sizeof(*buffer), GFP_KERNEL); if (buffer == NULL) { if (mode == O_RDWR) { vfree(data->rbuffer->buffer); @@ -752,7 +752,7 @@ char *snd_info_get_str(char *dest, char *src, int len) static snd_info_entry_t *snd_info_create_entry(const char *name) { snd_info_entry_t *entry; - entry = kcalloc(1, sizeof(*entry), GFP_KERNEL); + entry = kzalloc(sizeof(*entry), GFP_KERNEL); if (entry == NULL) return NULL; entry->name = kstrdup(name, GFP_KERNEL); diff --git a/sound/core/init.c b/sound/core/init.c index d72f58f..a570201 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -72,7 +72,7 @@ snd_card_t *snd_card_new(int idx, const char *xid, if (extra_size < 0) extra_size = 0; - card = kcalloc(1, sizeof(*card) + extra_size, GFP_KERNEL); + card = kzalloc(sizeof(*card) + extra_size, GFP_KERNEL); if (card == NULL) return NULL; if (xid) { @@ -226,8 +226,10 @@ int snd_card_disconnect(snd_card_t * card) return 0; } -#if defined(CONFIG_PM) && defined(CONFIG_SND_GENERIC_PM) -static void snd_generic_device_unregister(struct snd_generic_device *dev); +#ifdef CONFIG_SND_GENERIC_DRIVER +static void snd_generic_device_unregister(snd_card_t *card); +#else +#define snd_generic_device_unregister(x) /*NOP*/ #endif /** @@ -253,14 +255,7 @@ int snd_card_free(snd_card_t * card) #ifdef CONFIG_PM wake_up(&card->power_sleep); -#ifdef CONFIG_SND_GENERIC_PM - if (card->pm_dev) { - snd_generic_device_unregister(card->pm_dev); - card->pm_dev = NULL; - } -#endif #endif - /* wait, until all devices are ready for the free operation */ wait_event(card->shutdown_sleep, card->files == NULL); @@ -288,6 +283,7 @@ int snd_card_free(snd_card_t * card) snd_printk(KERN_WARNING "unable to free card info\n"); /* Not fatal error */ } + snd_generic_device_unregister(card); while (card->s_f_ops) { s_f_ops = card->s_f_ops; card->s_f_ops = s_f_ops->next; @@ -665,6 +661,96 @@ int snd_card_file_remove(snd_card_t *card, struct file *file) return 0; } +#ifdef CONFIG_SND_GENERIC_DRIVER +/* + * generic device without a proper bus using platform_device + * (e.g. ISA) + */ +struct snd_generic_device { + struct platform_device pdev; + snd_card_t *card; +}; + +#define get_snd_generic_card(dev) container_of(to_platform_device(dev), struct snd_generic_device, pdev)->card + +#define SND_GENERIC_NAME "snd_generic" + +#ifdef CONFIG_PM +static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level); +static int snd_generic_resume(struct device *dev, u32 level); +#endif + +/* initialized in sound.c */ +struct device_driver snd_generic_driver = { + .name = SND_GENERIC_NAME, + .bus = &platform_bus_type, +#ifdef CONFIG_PM + .suspend = snd_generic_suspend, + .resume = snd_generic_resume, +#endif +}; + +void snd_generic_device_release(struct device *dev) +{ +} + +static int snd_generic_device_register(snd_card_t *card) +{ + struct snd_generic_device *dev; + int err; + + if (card->generic_dev) + return 0; /* already registered */ + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (! dev) { + snd_printk(KERN_ERR "can't allocate generic_device\n"); + return -ENOMEM; + } + + dev->pdev.name = SND_GENERIC_NAME; + dev->pdev.id = card->number; + dev->pdev.dev.release = snd_generic_device_release; + dev->card = card; + if ((err = platform_device_register(&dev->pdev)) < 0) { + kfree(dev); + return err; + } + card->generic_dev = dev; + return 0; +} + +static void snd_generic_device_unregister(snd_card_t *card) +{ + struct snd_generic_device *dev = card->generic_dev; + if (dev) { + platform_device_unregister(&dev->pdev); + kfree(dev); + card->generic_dev = NULL; + } +} + +/** + * snd_card_set_generic_dev - assign the generic device to the card + * @card: soundcard structure + * + * Assigns a generic device to the card. This function is provided as the + * last resort, for devices without any proper bus. Thus this won't override + * the device already assigned to the card. + * + * Returns zero if successful, or a negative error code. + */ +int snd_card_set_generic_dev(snd_card_t *card) +{ + int err; + if ((err = snd_generic_device_register(card)) < 0) + return err; + if (! card->dev) + snd_card_set_dev(card, &card->generic_dev->pdev.dev); + return 0; +} +#endif /* CONFIG_SND_GENERIC_DRIVER */ + #ifdef CONFIG_PM /** * snd_power_wait - wait until the power-state is changed. @@ -730,75 +816,7 @@ int snd_card_set_pm_callback(snd_card_t *card, return 0; } -#ifdef CONFIG_SND_GENERIC_PM -/* - * use platform_device for generic power-management without a proper bus - * (e.g. ISA) - */ -struct snd_generic_device { - struct platform_device pdev; - snd_card_t *card; -}; - -#define get_snd_generic_card(dev) container_of(to_platform_device(dev), struct snd_generic_device, pdev)->card - -#define SND_GENERIC_NAME "snd_generic_pm" - -static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level); -static int snd_generic_resume(struct device *dev, u32 level); - -static struct device_driver snd_generic_driver = { - .name = SND_GENERIC_NAME, - .bus = &platform_bus_type, - .suspend = snd_generic_suspend, - .resume = snd_generic_resume, -}; - -static int generic_driver_registered; - -static void generic_driver_unregister(void) -{ - if (generic_driver_registered) { - generic_driver_registered--; - if (! generic_driver_registered) - driver_unregister(&snd_generic_driver); - } -} - -static struct snd_generic_device *snd_generic_device_register(snd_card_t *card) -{ - struct snd_generic_device *dev; - - if (! generic_driver_registered) { - if (driver_register(&snd_generic_driver) < 0) - return NULL; - } - generic_driver_registered++; - - dev = kcalloc(1, sizeof(*dev), GFP_KERNEL); - if (! dev) { - generic_driver_unregister(); - return NULL; - } - - dev->pdev.name = SND_GENERIC_NAME; - dev->pdev.id = card->number; - dev->card = card; - if (platform_device_register(&dev->pdev) < 0) { - kfree(dev); - generic_driver_unregister(); - return NULL; - } - return dev; -} - -static void snd_generic_device_unregister(struct snd_generic_device *dev) -{ - platform_device_unregister(&dev->pdev); - kfree(dev); - generic_driver_unregister(); -} - +#ifdef CONFIG_SND_GENERIC_DRIVER /* suspend/resume callbacks for snd_generic platform device */ static int snd_generic_suspend(struct device *dev, pm_message_t state, u32 level) { @@ -846,13 +864,12 @@ int snd_card_set_generic_pm_callback(snd_card_t *card, int (*resume)(snd_card_t *), void *private_data) { - card->pm_dev = snd_generic_device_register(card); - if (! card->pm_dev) - return -ENOMEM; - snd_card_set_pm_callback(card, suspend, resume, private_data); - return 0; + int err; + if ((err = snd_generic_device_register(card)) < 0) + return err; + return snd_card_set_pm_callback(card, suspend, resume, private_data); } -#endif /* CONFIG_SND_GENERIC_PM */ +#endif /* CONFIG_SND_GENERIC_DRIVER */ #ifdef CONFIG_PCI int snd_card_pci_suspend(struct pci_dev *dev, pm_message_t state) diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 39a54a4..91124dd 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -590,7 +590,7 @@ static int snd_mem_proc_write(struct file *file, const char __user *buffer, alloced = 0; pci = NULL; - while ((pci = pci_find_device(vendor, device, pci)) != NULL) { + while ((pci = pci_get_device(vendor, device, pci)) != NULL) { if (mask > 0 && mask < 0xffffffff) { if (pci_set_dma_mask(pci, mask) < 0 || pci_set_consistent_dma_mask(pci, mask) < 0) { @@ -604,6 +604,7 @@ static int snd_mem_proc_write(struct file *file, const char __user *buffer, if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), size, &dmab) < 0) { printk(KERN_ERR "snd-page-alloc: cannot allocate buffer pages (size = %d)\n", size); + pci_dev_put(pci); return (int)count; } snd_dma_reserve_buf(&dmab, snd_dma_pci_buf_id(pci)); diff --git a/sound/core/memory.c b/sound/core/memory.c index 291b476..8fa888f 100644 --- a/sound/core/memory.c +++ b/sound/core/memory.c @@ -249,7 +249,7 @@ int __exit snd_memory_info_done(void) int copy_to_user_fromio(void __user *dst, const volatile void __iomem *src, size_t count) { #if defined(__i386__) || defined(CONFIG_SPARC32) - return copy_to_user(dst, (const void*)src, count) ? -EFAULT : 0; + return copy_to_user(dst, (const void __force*)src, count) ? -EFAULT : 0; #else char buf[256]; while (count) { @@ -280,7 +280,7 @@ int copy_to_user_fromio(void __user *dst, const volatile void __iomem *src, size int copy_from_user_toio(volatile void __iomem *dst, const void __user *src, size_t count) { #if defined(__i386__) || defined(CONFIG_SPARC32) - return copy_from_user((void*)dst, src, count) ? -EFAULT : 0; + return copy_from_user((void __force *)dst, src, count) ? -EFAULT : 0; #else char buf[256]; while (count) { diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 98fc076..69e1059 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -53,7 +53,7 @@ static int snd_mixer_oss_open(struct inode *inode, struct file *file) err = snd_card_file_add(card, file); if (err < 0) return err; - fmixer = kcalloc(1, sizeof(*fmixer), GFP_KERNEL); + fmixer = kzalloc(sizeof(*fmixer), GFP_KERNEL); if (fmixer == NULL) { snd_card_file_remove(card, file); return -ENOMEM; @@ -517,8 +517,8 @@ static void snd_mixer_oss_get_volume1_vol(snd_mixer_oss_file_t *fmixer, up_read(&card->controls_rwsem); return; } - uinfo = kcalloc(1, sizeof(*uinfo), GFP_KERNEL); - uctl = kcalloc(1, sizeof(*uctl), GFP_KERNEL); + uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL); + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (uinfo == NULL || uctl == NULL) goto __unalloc; snd_runtime_check(!kctl->info(kctl, uinfo), goto __unalloc); @@ -551,8 +551,8 @@ static void snd_mixer_oss_get_volume1_sw(snd_mixer_oss_file_t *fmixer, up_read(&card->controls_rwsem); return; } - uinfo = kcalloc(1, sizeof(*uinfo), GFP_KERNEL); - uctl = kcalloc(1, sizeof(*uctl), GFP_KERNEL); + uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL); + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (uinfo == NULL || uctl == NULL) goto __unalloc; snd_runtime_check(!kctl->info(kctl, uinfo), goto __unalloc); @@ -612,8 +612,8 @@ static void snd_mixer_oss_put_volume1_vol(snd_mixer_oss_file_t *fmixer, down_read(&card->controls_rwsem); if ((kctl = snd_ctl_find_numid(card, numid)) == NULL) return; - uinfo = kcalloc(1, sizeof(*uinfo), GFP_KERNEL); - uctl = kcalloc(1, sizeof(*uctl), GFP_KERNEL); + uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL); + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (uinfo == NULL || uctl == NULL) goto __unalloc; snd_runtime_check(!kctl->info(kctl, uinfo), goto __unalloc); @@ -649,8 +649,8 @@ static void snd_mixer_oss_put_volume1_sw(snd_mixer_oss_file_t *fmixer, up_read(&fmixer->card->controls_rwsem); return; } - uinfo = kcalloc(1, sizeof(*uinfo), GFP_KERNEL); - uctl = kcalloc(1, sizeof(*uctl), GFP_KERNEL); + uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL); + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (uinfo == NULL || uctl == NULL) goto __unalloc; snd_runtime_check(!kctl->info(kctl, uinfo), goto __unalloc); @@ -768,8 +768,8 @@ static int snd_mixer_oss_get_recsrc2(snd_mixer_oss_file_t *fmixer, unsigned int snd_ctl_elem_value_t *uctl; int err, idx; - uinfo = kcalloc(1, sizeof(*uinfo), GFP_KERNEL); - uctl = kcalloc(1, sizeof(*uctl), GFP_KERNEL); + uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL); + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (uinfo == NULL || uctl == NULL) { err = -ENOMEM; goto __unlock; @@ -813,8 +813,8 @@ static int snd_mixer_oss_put_recsrc2(snd_mixer_oss_file_t *fmixer, unsigned int int err; unsigned int idx; - uinfo = kcalloc(1, sizeof(*uinfo), GFP_KERNEL); - uctl = kcalloc(1, sizeof(*uctl), GFP_KERNEL); + uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL); + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (uinfo == NULL || uctl == NULL) { err = -ENOMEM; goto __unlock; diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index a13bd7b..842c28b 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -850,7 +850,9 @@ static ssize_t snd_pcm_oss_write1(snd_pcm_substream_t *substream, const char __u return xfer > 0 ? xfer : -EAGAIN; } } else { - tmp = snd_pcm_oss_write2(substream, (const char *)buf, runtime->oss.period_bytes, 0); + tmp = snd_pcm_oss_write2(substream, + (const char __force *)buf, + runtime->oss.period_bytes, 0); if (tmp <= 0) return xfer > 0 ? (snd_pcm_sframes_t)xfer : tmp; runtime->oss.bytes += tmp; @@ -926,7 +928,8 @@ static ssize_t snd_pcm_oss_read1(snd_pcm_substream_t *substream, char __user *bu xfer += tmp; runtime->oss.buffer_used -= tmp; } else { - tmp = snd_pcm_oss_read2(substream, (char *)buf, runtime->oss.period_bytes, 0); + tmp = snd_pcm_oss_read2(substream, (char __force *)buf, + runtime->oss.period_bytes, 0); if (tmp <= 0) return xfer > 0 ? (snd_pcm_sframes_t)xfer : tmp; runtime->oss.bytes += tmp; @@ -1540,7 +1543,11 @@ static int snd_pcm_oss_get_ptr(snd_pcm_oss_file_t *pcm_oss_file, int stream, str } else { delay = snd_pcm_oss_bytes(substream, delay); if (stream == SNDRV_PCM_STREAM_PLAYBACK) { - info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes; + snd_pcm_oss_setup_t *setup = substream->oss.setup; + if (setup && setup->buggyptr) + info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes; + else + info.blocks = (delay + fixup) / runtime->oss.period_bytes; info.bytes = (runtime->oss.bytes - delay) & INT_MAX; } else { delay += fixup; @@ -1733,7 +1740,7 @@ static int snd_pcm_oss_open_file(struct file *file, snd_assert(rpcm_oss_file != NULL, return -EINVAL); *rpcm_oss_file = NULL; - pcm_oss_file = kcalloc(1, sizeof(*pcm_oss_file), GFP_KERNEL); + pcm_oss_file = kzalloc(sizeof(*pcm_oss_file), GFP_KERNEL); if (pcm_oss_file == NULL) return -ENOMEM; @@ -2347,6 +2354,8 @@ static void snd_pcm_oss_proc_write(snd_info_entry_t *entry, template.partialfrag = 1; } else if (!strcmp(str, "no-silence")) { template.nosilence = 1; + } else if (!strcmp(str, "buggy-ptr")) { + template.buggyptr = 1; } } while (*str); if (setup == NULL) { diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c index 6430410..fc23373 100644 --- a/sound/core/oss/pcm_plugin.c +++ b/sound/core/oss/pcm_plugin.c @@ -171,7 +171,7 @@ int snd_pcm_plugin_build(snd_pcm_plug_t *plug, snd_assert(plug != NULL, return -ENXIO); snd_assert(src_format != NULL && dst_format != NULL, return -ENXIO); - plugin = kcalloc(1, sizeof(*plugin) + extra, GFP_KERNEL); + plugin = kzalloc(sizeof(*plugin) + extra, GFP_KERNEL); if (plugin == NULL) return -ENOMEM; plugin->name = name; diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 9f4c920..1be470e 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -597,7 +597,7 @@ int snd_pcm_new_stream(snd_pcm_t *pcm, int stream, int substream_count) } prev = NULL; for (idx = 0, prev = NULL; idx < substream_count; idx++) { - substream = kcalloc(1, sizeof(*substream), GFP_KERNEL); + substream = kzalloc(sizeof(*substream), GFP_KERNEL); if (substream == NULL) return -ENOMEM; substream->pcm = pcm; @@ -657,7 +657,7 @@ int snd_pcm_new(snd_card_t * card, char *id, int device, snd_assert(rpcm != NULL, return -EINVAL); *rpcm = NULL; snd_assert(card != NULL, return -ENXIO); - pcm = kcalloc(1, sizeof(*pcm), GFP_KERNEL); + pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); if (pcm == NULL) return -ENOMEM; pcm->card = card; @@ -795,7 +795,7 @@ int snd_pcm_open_substream(snd_pcm_t *pcm, int stream, if (substream == NULL) return -EAGAIN; - runtime = kcalloc(1, sizeof(*runtime), GFP_KERNEL); + runtime = kzalloc(sizeof(*runtime), GFP_KERNEL); if (runtime == NULL) return -ENOMEM; diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 0082914..0503980 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -524,6 +524,9 @@ void snd_interval_mul(const snd_interval_t *a, const snd_interval_t *b, snd_inte /** * snd_interval_div - refine the interval value with division + * @a: dividend + * @b: divisor + * @c: quotient * * c = a / b * @@ -555,7 +558,11 @@ void snd_interval_div(const snd_interval_t *a, const snd_interval_t *b, snd_inte /** * snd_interval_muldivk - refine the interval value - * + * @a: dividend 1 + * @b: dividend 2 + * @k: divisor (as integer) + * @c: result + * * c = a * b / k * * Returns non-zero if the value is changed, zero if not changed. @@ -582,6 +589,10 @@ void snd_interval_muldivk(const snd_interval_t *a, const snd_interval_t *b, /** * snd_interval_mulkdiv - refine the interval value + * @a: dividend 1 + * @k: dividend 2 (as integer) + * @b: divisor + * @c: result * * c = a * k / b * @@ -618,6 +629,11 @@ void snd_interval_mulkdiv(const snd_interval_t *a, unsigned int k, /** * snd_interval_ratnum - refine the interval value + * @i: interval to refine + * @rats_count: number of ratnum_t + * @rats: ratnum_t array + * @nump: pointer to store the resultant numerator + * @denp: pointer to store the resultant denominator * * Returns non-zero if the value is changed, zero if not changed. */ @@ -715,6 +731,11 @@ int snd_interval_ratnum(snd_interval_t *i, /** * snd_interval_ratden - refine the interval value + * @i: interval to refine + * @rats_count: number of ratden_t + * @rats: ratden_t array + * @nump: pointer to store the resultant numerator + * @denp: pointer to store the resultant denominator * * Returns non-zero if the value is changed, zero if not changed. */ @@ -936,6 +957,11 @@ int snd_pcm_hw_rule_add(snd_pcm_runtime_t *runtime, unsigned int cond, /** * snd_pcm_hw_constraint_mask + * @runtime: PCM runtime instance + * @var: hw_params variable to apply the mask + * @mask: the bitmap mask + * + * Apply the constraint of the given bitmap mask to a mask parameter. */ int snd_pcm_hw_constraint_mask(snd_pcm_runtime_t *runtime, snd_pcm_hw_param_t var, u_int32_t mask) @@ -951,6 +977,11 @@ int snd_pcm_hw_constraint_mask(snd_pcm_runtime_t *runtime, snd_pcm_hw_param_t va /** * snd_pcm_hw_constraint_mask64 + * @runtime: PCM runtime instance + * @var: hw_params variable to apply the mask + * @mask: the 64bit bitmap mask + * + * Apply the constraint of the given bitmap mask to a mask parameter. */ int snd_pcm_hw_constraint_mask64(snd_pcm_runtime_t *runtime, snd_pcm_hw_param_t var, u_int64_t mask) @@ -967,6 +998,10 @@ int snd_pcm_hw_constraint_mask64(snd_pcm_runtime_t *runtime, snd_pcm_hw_param_t /** * snd_pcm_hw_constraint_integer + * @runtime: PCM runtime instance + * @var: hw_params variable to apply the integer constraint + * + * Apply the constraint of integer to an interval parameter. */ int snd_pcm_hw_constraint_integer(snd_pcm_runtime_t *runtime, snd_pcm_hw_param_t var) { @@ -976,6 +1011,12 @@ int snd_pcm_hw_constraint_integer(snd_pcm_runtime_t *runtime, snd_pcm_hw_param_t /** * snd_pcm_hw_constraint_minmax + * @runtime: PCM runtime instance + * @var: hw_params variable to apply the range + * @min: the minimal value + * @max: the maximal value + * + * Apply the min/max range constraint to an interval parameter. */ int snd_pcm_hw_constraint_minmax(snd_pcm_runtime_t *runtime, snd_pcm_hw_param_t var, unsigned int min, unsigned int max) @@ -999,6 +1040,12 @@ static int snd_pcm_hw_rule_list(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_constraint_list + * @runtime: PCM runtime instance + * @cond: condition bits + * @var: hw_params variable to apply the list constraint + * @l: list + * + * Apply the list of constraints to an interval parameter. */ int snd_pcm_hw_constraint_list(snd_pcm_runtime_t *runtime, unsigned int cond, @@ -1027,6 +1074,10 @@ static int snd_pcm_hw_rule_ratnums(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_constraint_ratnums + * @runtime: PCM runtime instance + * @cond: condition bits + * @var: hw_params variable to apply the ratnums constraint + * @r: ratnums_t constriants */ int snd_pcm_hw_constraint_ratnums(snd_pcm_runtime_t *runtime, unsigned int cond, @@ -1054,6 +1105,10 @@ static int snd_pcm_hw_rule_ratdens(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_constraint_ratdens + * @runtime: PCM runtime instance + * @cond: condition bits + * @var: hw_params variable to apply the ratdens constraint + * @r: ratdens_t constriants */ int snd_pcm_hw_constraint_ratdens(snd_pcm_runtime_t *runtime, unsigned int cond, @@ -1079,6 +1134,10 @@ static int snd_pcm_hw_rule_msbits(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_constraint_msbits + * @runtime: PCM runtime instance + * @cond: condition bits + * @width: sample bits width + * @msbits: msbits width */ int snd_pcm_hw_constraint_msbits(snd_pcm_runtime_t *runtime, unsigned int cond, @@ -1101,6 +1160,10 @@ static int snd_pcm_hw_rule_step(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_constraint_step + * @runtime: PCM runtime instance + * @cond: condition bits + * @var: hw_params variable to apply the step constraint + * @step: step size */ int snd_pcm_hw_constraint_step(snd_pcm_runtime_t *runtime, unsigned int cond, @@ -1126,6 +1189,9 @@ static int snd_pcm_hw_rule_pow2(snd_pcm_hw_params_t *params, snd_pcm_hw_rule_t * /** * snd_pcm_hw_constraint_pow2 + * @runtime: PCM runtime instance + * @cond: condition bits + * @var: hw_params variable to apply the power-of-2 constraint */ int snd_pcm_hw_constraint_pow2(snd_pcm_runtime_t *runtime, unsigned int cond, @@ -1162,7 +1228,7 @@ static void _snd_pcm_hw_param_any(snd_pcm_hw_params_t *params, } #if 0 -/** +/* * snd_pcm_hw_param_any */ int snd_pcm_hw_param_any(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, @@ -1185,7 +1251,7 @@ void _snd_pcm_hw_params_any(snd_pcm_hw_params_t *params) } #if 0 -/** +/* * snd_pcm_hw_params_any * * Fill PARAMS with full configuration space boundaries @@ -1199,6 +1265,9 @@ int snd_pcm_hw_params_any(snd_pcm_t *pcm, snd_pcm_hw_params_t *params) /** * snd_pcm_hw_param_value + * @params: the hw_params instance + * @var: parameter to retrieve + * @dir: pointer to the direction (-1,0,1) or NULL * * Return the value for field PAR if it's fixed in configuration space * defined by PARAMS. Return -EINVAL otherwise @@ -1228,6 +1297,9 @@ static int snd_pcm_hw_param_value(const snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_value_min + * @params: the hw_params instance + * @var: parameter to retrieve + * @dir: pointer to the direction (-1,0,1) or NULL * * Return the minimum value for field PAR. */ @@ -1251,6 +1323,9 @@ unsigned int snd_pcm_hw_param_value_min(const snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_value_max + * @params: the hw_params instance + * @var: parameter to retrieve + * @dir: pointer to the direction (-1,0,1) or NULL * * Return the maximum value for field PAR. */ @@ -1302,7 +1377,7 @@ int _snd_pcm_hw_param_setinteger(snd_pcm_hw_params_t *params, } #if 0 -/** +/* * snd_pcm_hw_param_setinteger * * Inside configuration space defined by PARAMS remove from PAR all @@ -1347,6 +1422,10 @@ static int _snd_pcm_hw_param_first(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_first + * @pcm: PCM instance + * @params: the hw_params instance + * @var: parameter to retrieve + * @dir: pointer to the direction (-1,0,1) or NULL * * Inside configuration space defined by PARAMS remove from PAR all * values > minimum. Reduce configuration space accordingly. @@ -1388,6 +1467,10 @@ static int _snd_pcm_hw_param_last(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_last + * @pcm: PCM instance + * @params: the hw_params instance + * @var: parameter to retrieve + * @dir: pointer to the direction (-1,0,1) or NULL * * Inside configuration space defined by PARAMS remove from PAR all * values < maximum. Reduce configuration space accordingly. @@ -1439,6 +1522,11 @@ int _snd_pcm_hw_param_min(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_min + * @pcm: PCM instance + * @params: the hw_params instance + * @var: parameter to retrieve + * @val: minimal value + * @dir: pointer to the direction (-1,0,1) or NULL * * Inside configuration space defined by PARAMS remove from PAR all * values < VAL. Reduce configuration space accordingly. @@ -1494,6 +1582,11 @@ static int _snd_pcm_hw_param_max(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_max + * @pcm: PCM instance + * @params: the hw_params instance + * @var: parameter to retrieve + * @val: maximal value + * @dir: pointer to the direction (-1,0,1) or NULL * * Inside configuration space defined by PARAMS remove from PAR all * values >= VAL + 1. Reduce configuration space accordingly. @@ -1565,6 +1658,11 @@ int _snd_pcm_hw_param_set(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_set + * @pcm: PCM instance + * @params: the hw_params instance + * @var: parameter to retrieve + * @val: value to set + * @dir: pointer to the direction (-1,0,1) or NULL * * Inside configuration space defined by PARAMS remove from PAR all * values != VAL. Reduce configuration space accordingly. @@ -1599,6 +1697,10 @@ static int _snd_pcm_hw_param_mask(snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_mask + * @pcm: PCM instance + * @params: the hw_params instance + * @var: parameter to retrieve + * @val: mask to apply * * Inside configuration space defined by PARAMS remove from PAR all values * not contained in MASK. Reduce configuration space accordingly. @@ -1671,6 +1773,11 @@ static int boundary_nearer(int min, int mindir, /** * snd_pcm_hw_param_near + * @pcm: PCM instance + * @params: the hw_params instance + * @var: parameter to retrieve + * @best: value to set + * @dir: pointer to the direction (-1,0,1) or NULL * * Inside configuration space defined by PARAMS set PAR to the available value * nearest to VAL. Reduce configuration space accordingly. @@ -1747,6 +1854,8 @@ int snd_pcm_hw_param_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, /** * snd_pcm_hw_param_choose + * @pcm: PCM instance + * @params: the hw_params instance * * Choose one configuration from configuration space defined by PARAMS * The configuration chosen is that obtained fixing in this order: diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index 9a174fb..b3f5344 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -244,7 +244,7 @@ int snd_pcm_lib_preallocate_pages(snd_pcm_substream_t *substream, /** * snd_pcm_lib_preallocate_pages_for_all - pre-allocation for continous memory type (all substreams) - * @substream: the pcm substream instance + * @pcm: the pcm instance * @type: DMA type (SNDRV_DMA_TYPE_*) * @data: DMA type dependant data * @size: the requested pre-allocation size in bytes @@ -321,7 +321,7 @@ int snd_pcm_lib_malloc_pages(snd_pcm_substream_t *substream, size_t size) if (substream->dma_buffer.area != NULL && substream->dma_buffer.bytes >= size) { dmab = &substream->dma_buffer; /* use the pre-allocated buffer */ } else { - dmab = kcalloc(1, sizeof(*dmab), GFP_KERNEL); + dmab = kzalloc(sizeof(*dmab), GFP_KERNEL); if (! dmab) return -ENOMEM; dmab->dev = substream->dma_buffer.dev; diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 03c1715..67abeba 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -859,6 +859,7 @@ static struct action_ops snd_pcm_action_start = { /** * snd_pcm_start + * @substream: the PCM substream instance * * Start all linked streams. */ @@ -908,6 +909,8 @@ static struct action_ops snd_pcm_action_stop = { /** * snd_pcm_stop + * @substream: the PCM substream instance + * @state: PCM state after stopping the stream * * Try to stop all running streams in the substream group. * The state of each stream is changed to the given value after that unconditionally. @@ -919,6 +922,7 @@ int snd_pcm_stop(snd_pcm_substream_t *substream, int state) /** * snd_pcm_drain_done + * @substream: the PCM substream * * Stop the DMA only when the given stream is playback. * The state is changed to SETUP. @@ -1040,6 +1044,7 @@ static struct action_ops snd_pcm_action_suspend = { /** * snd_pcm_suspend + * @substream: the PCM substream * * Trigger SUSPEND to all linked streams. * After this call, all streams are changed to SUSPENDED state. @@ -1057,6 +1062,7 @@ int snd_pcm_suspend(snd_pcm_substream_t *substream) /** * snd_pcm_suspend_all + * @pcm: the PCM instance * * Trigger SUSPEND to all substreams in the given pcm. * After this call, all streams are changed to SUSPENDED state. @@ -1272,6 +1278,9 @@ static struct action_ops snd_pcm_action_prepare = { /** * snd_pcm_prepare + * @substream: the PCM substream instance + * + * Prepare the PCM substream to be triggerable. */ int snd_pcm_prepare(snd_pcm_substream_t *substream) { @@ -1992,7 +2001,7 @@ static int snd_pcm_open_file(struct file *file, snd_assert(rpcm_file != NULL, return -EINVAL); *rpcm_file = NULL; - pcm_file = kcalloc(1, sizeof(*pcm_file), GFP_KERNEL); + pcm_file = kzalloc(sizeof(*pcm_file), GFP_KERNEL); if (pcm_file == NULL) { return -ENOMEM; } diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index edba411..7c20eaf 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -101,7 +101,7 @@ static int snd_rawmidi_runtime_create(snd_rawmidi_substream_t * substream) { snd_rawmidi_runtime_t *runtime; - if ((runtime = kcalloc(1, sizeof(*runtime), GFP_KERNEL)) == NULL) + if ((runtime = kzalloc(sizeof(*runtime), GFP_KERNEL)) == NULL) return -ENOMEM; spin_lock_init(&runtime->lock); init_waitqueue_head(&runtime->sleep); @@ -984,7 +984,9 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun spin_lock_irq(&runtime->lock); } spin_unlock_irq(&runtime->lock); - count1 = snd_rawmidi_kernel_read1(substream, (unsigned char *)buf, count, 0); + count1 = snd_rawmidi_kernel_read1(substream, + (unsigned char __force *)buf, + count, 0); if (count1 < 0) return result > 0 ? result : count1; result += count1; @@ -1107,7 +1109,7 @@ int snd_rawmidi_transmit_ack(snd_rawmidi_substream_t * substream, int count) /** * snd_rawmidi_transmit - copy from the buffer to the device * @substream: the rawmidi substream - * @buf: the buffer pointer + * @buffer: the buffer pointer * @count: the data size to transfer * * Copies data from the buffer to the device and advances the pointer. @@ -1213,7 +1215,9 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf, size spin_lock_irq(&runtime->lock); } spin_unlock_irq(&runtime->lock); - count1 = snd_rawmidi_kernel_write1(substream, (unsigned char *)buf, count, 0); + count1 = snd_rawmidi_kernel_write1(substream, + (unsigned char __force *)buf, + count, 0); if (count1 < 0) return result > 0 ? result : count1; result += count1; @@ -1370,7 +1374,7 @@ static int snd_rawmidi_alloc_substreams(snd_rawmidi_t *rmidi, INIT_LIST_HEAD(&stream->substreams); for (idx = 0; idx < count; idx++) { - substream = kcalloc(1, sizeof(*substream), GFP_KERNEL); + substream = kzalloc(sizeof(*substream), GFP_KERNEL); if (substream == NULL) return -ENOMEM; substream->stream = direction; @@ -1413,7 +1417,7 @@ int snd_rawmidi_new(snd_card_t * card, char *id, int device, snd_assert(rrawmidi != NULL, return -EINVAL); *rrawmidi = NULL; snd_assert(card != NULL, return -ENXIO); - rmidi = kcalloc(1, sizeof(*rmidi), GFP_KERNEL); + rmidi = kzalloc(sizeof(*rmidi), GFP_KERNEL); if (rmidi == NULL) return -ENOMEM; rmidi->card = card; diff --git a/sound/core/seq/instr/ainstr_gf1.c b/sound/core/seq/instr/ainstr_gf1.c index 32e91c6..207c2c5 100644 --- a/sound/core/seq/instr/ainstr_gf1.c +++ b/sound/core/seq/instr/ainstr_gf1.c @@ -61,7 +61,7 @@ static int snd_seq_gf1_copy_wave_from_stream(snd_gf1_ops_t *ops, return -EFAULT; *data += sizeof(xp); *len -= sizeof(xp); - wp = kcalloc(1, sizeof(*wp), gfp_mask); + wp = kzalloc(sizeof(*wp), gfp_mask); if (wp == NULL) return -ENOMEM; wp->share_id[0] = le32_to_cpu(xp.share_id[0]); diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c index 2622b86..b3cee09 100644 --- a/sound/core/seq/instr/ainstr_iw.c +++ b/sound/core/seq/instr/ainstr_iw.c @@ -92,7 +92,7 @@ static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype, points_size = (le16_to_cpu(rx.nattack) + le16_to_cpu(rx.nrelease)) * 2 * sizeof(__u16); if (points_size > *len) return -EINVAL; - rp = kcalloc(1, sizeof(*rp) + points_size, gfp_mask); + rp = kzalloc(sizeof(*rp) + points_size, gfp_mask); if (rp == NULL) return -ENOMEM; rp->nattack = le16_to_cpu(rx.nattack); @@ -139,7 +139,7 @@ static int snd_seq_iwffff_copy_wave_from_stream(snd_iwffff_ops_t *ops, return -EFAULT; *data += sizeof(xp); *len -= sizeof(xp); - wp = kcalloc(1, sizeof(*wp), gfp_mask); + wp = kzalloc(sizeof(*wp), gfp_mask); if (wp == NULL) return -ENOMEM; wp->share_id[0] = le32_to_cpu(xp.share_id[0]); @@ -273,7 +273,7 @@ static int snd_seq_iwffff_put(void *private_data, snd_seq_kinstr_t *instr, snd_seq_iwffff_instr_free(ops, ip, atomic); return -EINVAL; } - lp = kcalloc(1, sizeof(*lp), gfp_mask); + lp = kzalloc(sizeof(*lp), gfp_mask); if (lp == NULL) { snd_seq_iwffff_instr_free(ops, ip, atomic); return -ENOMEM; diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c index bac4b4f..1ab1cf8 100644 --- a/sound/core/seq/oss/seq_oss_init.c +++ b/sound/core/seq/oss/seq_oss_init.c @@ -193,7 +193,7 @@ snd_seq_oss_open(struct file *file, int level) int i, rc; seq_oss_devinfo_t *dp; - if ((dp = kcalloc(1, sizeof(*dp), GFP_KERNEL)) == NULL) { + if ((dp = kzalloc(sizeof(*dp), GFP_KERNEL)) == NULL) { snd_printk(KERN_ERR "can't malloc device info\n"); return -ENOMEM; } diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c index 9aece6c..f0e95c8 100644 --- a/sound/core/seq/oss/seq_oss_midi.c +++ b/sound/core/seq/oss/seq_oss_midi.c @@ -76,8 +76,8 @@ snd_seq_oss_midi_lookup_ports(int client) snd_seq_client_info_t *clinfo; snd_seq_port_info_t *pinfo; - clinfo = kcalloc(1, sizeof(*clinfo), GFP_KERNEL); - pinfo = kcalloc(1, sizeof(*pinfo), GFP_KERNEL); + clinfo = kzalloc(sizeof(*clinfo), GFP_KERNEL); + pinfo = kzalloc(sizeof(*pinfo), GFP_KERNEL); if (! clinfo || ! pinfo) { kfree(clinfo); kfree(pinfo); @@ -172,7 +172,7 @@ snd_seq_oss_midi_check_new_port(snd_seq_port_info_t *pinfo) /* * allocate midi info record */ - if ((mdev = kcalloc(1, sizeof(*mdev), GFP_KERNEL)) == NULL) { + if ((mdev = kzalloc(sizeof(*mdev), GFP_KERNEL)) == NULL) { snd_printk(KERN_ERR "can't malloc midi info\n"); return -ENOMEM; } diff --git a/sound/core/seq/oss/seq_oss_readq.c b/sound/core/seq/oss/seq_oss_readq.c index 0a6f2a6..55571e1 100644 --- a/sound/core/seq/oss/seq_oss_readq.c +++ b/sound/core/seq/oss/seq_oss_readq.c @@ -46,7 +46,7 @@ snd_seq_oss_readq_new(seq_oss_devinfo_t *dp, int maxlen) { seq_oss_readq_t *q; - if ((q = kcalloc(1, sizeof(*q), GFP_KERNEL)) == NULL) { + if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL) { snd_printk(KERN_ERR "can't malloc read queue\n"); return NULL; } diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c index 1a7736c..8257fce 100644 --- a/sound/core/seq/oss/seq_oss_synth.c +++ b/sound/core/seq/oss/seq_oss_synth.c @@ -103,7 +103,7 @@ snd_seq_oss_synth_register(snd_seq_device_t *dev) snd_seq_oss_reg_t *reg = SNDRV_SEQ_DEVICE_ARGPTR(dev); unsigned long flags; - if ((rec = kcalloc(1, sizeof(*rec), GFP_KERNEL)) == NULL) { + if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL) { snd_printk(KERN_ERR "can't malloc synth info\n"); return -ENOMEM; } @@ -499,7 +499,7 @@ snd_seq_oss_synth_sysex(seq_oss_devinfo_t *dp, int dev, unsigned char *buf, snd_ sysex = dp->synths[dev].sysex; if (sysex == NULL) { - sysex = kcalloc(1, sizeof(*sysex), GFP_KERNEL); + sysex = kzalloc(sizeof(*sysex), GFP_KERNEL); if (sysex == NULL) return -ENOMEM; dp->synths[dev].sysex = sysex; diff --git a/sound/core/seq/oss/seq_oss_timer.c b/sound/core/seq/oss/seq_oss_timer.c index 42ca949..64d594b 100644 --- a/sound/core/seq/oss/seq_oss_timer.c +++ b/sound/core/seq/oss/seq_oss_timer.c @@ -46,7 +46,7 @@ snd_seq_oss_timer_new(seq_oss_devinfo_t *dp) { seq_oss_timer_t *rec; - rec = kcalloc(1, sizeof(*rec), GFP_KERNEL); + rec = kzalloc(sizeof(*rec), GFP_KERNEL); if (rec == NULL) return NULL; diff --git a/sound/core/seq/oss/seq_oss_writeq.c b/sound/core/seq/oss/seq_oss_writeq.c index 87f85f7..b203780 100644 --- a/sound/core/seq/oss/seq_oss_writeq.c +++ b/sound/core/seq/oss/seq_oss_writeq.c @@ -38,7 +38,7 @@ snd_seq_oss_writeq_new(seq_oss_devinfo_t *dp, int maxlen) seq_oss_writeq_t *q; snd_seq_client_pool_t pool; - if ((q = kcalloc(1, sizeof(*q), GFP_KERNEL)) == NULL) + if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL) return NULL; q->dp = dp; q->maxlen = maxlen; diff --git a/sound/core/seq/seq.c b/sound/core/seq/seq.c index 7449d2a..24644150 100644 --- a/sound/core/seq/seq.c +++ b/sound/core/seq/seq.c @@ -43,7 +43,13 @@ int seq_client_load[64] = {[0 ... 63] = -1}; int seq_default_timer_class = SNDRV_TIMER_CLASS_GLOBAL; int seq_default_timer_sclass = SNDRV_TIMER_SCLASS_NONE; int seq_default_timer_card = -1; -int seq_default_timer_device = SNDRV_TIMER_GLOBAL_SYSTEM; +int seq_default_timer_device = +#ifdef CONFIG_SND_SEQ_RTCTIMER_DEFAULT + SNDRV_TIMER_GLOBAL_RTC +#else + SNDRV_TIMER_GLOBAL_SYSTEM +#endif + ; int seq_default_timer_subdevice = 0; int seq_default_timer_resolution = 0; /* Hz */ diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index d8f76af..a886db9 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -203,7 +203,7 @@ static client_t *seq_create_client1(int client_index, int poolsize) client_t *client; /* init client data */ - client = kcalloc(1, sizeof(*client), GFP_KERNEL); + client = kzalloc(sizeof(*client), GFP_KERNEL); if (client == NULL) return NULL; client->pool = snd_seq_pool_new(poolsize); @@ -413,7 +413,9 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l } count -= sizeof(snd_seq_event_t); buf += sizeof(snd_seq_event_t); - err = snd_seq_expand_var_event(&cell->event, count, (char *)buf, 0, sizeof(snd_seq_event_t)); + err = snd_seq_expand_var_event(&cell->event, count, + (char __force *)buf, 0, + sizeof(snd_seq_event_t)); if (err < 0) break; result += err; @@ -1009,7 +1011,8 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c } /* set user space pointer */ event.data.ext.len = extlen | SNDRV_SEQ_EXT_USRPTR; - event.data.ext.ptr = (char*)buf + sizeof(snd_seq_event_t); + event.data.ext.ptr = (char __force *)buf + + sizeof(snd_seq_event_t); len += extlen; /* increment data length */ } else { #ifdef CONFIG_COMPAT diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c index 4d80f39..252b527 100644 --- a/sound/core/seq/seq_device.c +++ b/sound/core/seq/seq_device.c @@ -200,7 +200,7 @@ int snd_seq_device_new(snd_card_t *card, int device, char *id, int argsize, if (ops == NULL) return -ENOMEM; - dev = kcalloc(1, sizeof(*dev)*2 + argsize, GFP_KERNEL); + dev = kzalloc(sizeof(*dev)*2 + argsize, GFP_KERNEL); if (dev == NULL) { unlock_driver(ops); return -ENOMEM; diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c index ea945a5..5dd0e6a 100644 --- a/sound/core/seq/seq_dummy.c +++ b/sound/core/seq/seq_dummy.c @@ -153,7 +153,7 @@ create_port(int idx, int type) snd_seq_port_callback_t pcb; snd_seq_dummy_port_t *rec; - if ((rec = kcalloc(1, sizeof(*rec), GFP_KERNEL)) == NULL) + if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL) return NULL; rec->client = my_client; diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c index 3b7647c..4767cfd 100644 --- a/sound/core/seq/seq_fifo.c +++ b/sound/core/seq/seq_fifo.c @@ -33,7 +33,7 @@ fifo_t *snd_seq_fifo_new(int poolsize) { fifo_t *f; - f = kcalloc(1, sizeof(*f), GFP_KERNEL); + f = kzalloc(sizeof(*f), GFP_KERNEL); if (f == NULL) { snd_printd("malloc failed for snd_seq_fifo_new() \n"); return NULL; diff --git a/sound/core/seq/seq_instr.c b/sound/core/seq/seq_instr.c index 5b40ea2..019d43a 100644 --- a/sound/core/seq/seq_instr.c +++ b/sound/core/seq/seq_instr.c @@ -53,7 +53,7 @@ static snd_seq_kinstr_t *snd_seq_instr_new(int add_len, int atomic) { snd_seq_kinstr_t *instr; - instr = kcalloc(1, sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL); + instr = kzalloc(sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL); if (instr == NULL) return NULL; instr->add_len = add_len; @@ -77,7 +77,7 @@ snd_seq_kinstr_list_t *snd_seq_instr_list_new(void) { snd_seq_kinstr_list_t *list; - list = kcalloc(1, sizeof(snd_seq_kinstr_list_t), GFP_KERNEL); + list = kzalloc(sizeof(snd_seq_kinstr_list_t), GFP_KERNEL); if (list == NULL) return NULL; spin_lock_init(&list->lock); diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index 03acb2d..d4d7d32 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -452,7 +452,7 @@ pool_t *snd_seq_pool_new(int poolsize) pool_t *pool; /* create pool block */ - pool = kcalloc(1, sizeof(*pool), GFP_KERNEL); + pool = kzalloc(sizeof(*pool), GFP_KERNEL); if (pool == NULL) { snd_printd("seq: malloc failed for pool\n"); return NULL; diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c index 4374829..b4674ae 100644 --- a/sound/core/seq/seq_midi.c +++ b/sound/core/seq/seq_midi.c @@ -322,7 +322,7 @@ snd_seq_midisynth_register_port(snd_seq_device_t *dev) client = synths[card->number]; if (client == NULL) { newclient = 1; - client = kcalloc(1, sizeof(*client), GFP_KERNEL); + client = kzalloc(sizeof(*client), GFP_KERNEL); if (client == NULL) { up(®ister_mutex); kfree(info); diff --git a/sound/core/seq/seq_midi_event.c b/sound/core/seq/seq_midi_event.c index 603b637..2dc1aec 100644 --- a/sound/core/seq/seq_midi_event.c +++ b/sound/core/seq/seq_midi_event.c @@ -118,7 +118,7 @@ int snd_midi_event_new(int bufsize, snd_midi_event_t **rdev) snd_midi_event_t *dev; *rdev = NULL; - dev = kcalloc(1, sizeof(*dev), GFP_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) return -ENOMEM; if (bufsize > 0) { diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c index b976951..57ec31d 100644 --- a/sound/core/seq/seq_ports.c +++ b/sound/core/seq/seq_ports.c @@ -141,7 +141,7 @@ client_port_t *snd_seq_create_port(client_t *client, int port) } /* create a new port */ - new_port = kcalloc(1, sizeof(*new_port), GFP_KERNEL); + new_port = kzalloc(sizeof(*new_port), GFP_KERNEL); if (! new_port) { snd_printd("malloc failed for registering client port\n"); return NULL; /* failure, out of memory */ @@ -488,7 +488,7 @@ int snd_seq_port_connect(client_t *connector, unsigned long flags; int exclusive; - subs = kcalloc(1, sizeof(*subs), GFP_KERNEL); + subs = kzalloc(sizeof(*subs), GFP_KERNEL); if (! subs) return -ENOMEM; diff --git a/sound/core/seq/seq_prioq.c b/sound/core/seq/seq_prioq.c index a519732e..cd641bc 100644 --- a/sound/core/seq/seq_prioq.c +++ b/sound/core/seq/seq_prioq.c @@ -59,7 +59,7 @@ prioq_t *snd_seq_prioq_new(void) { prioq_t *f; - f = kcalloc(1, sizeof(*f), GFP_KERNEL); + f = kzalloc(sizeof(*f), GFP_KERNEL); if (f == NULL) { snd_printd("oops: malloc failed for snd_seq_prioq_new()\n"); return NULL; diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c index 98de2e7..5f5c3cb 100644 --- a/sound/core/seq/seq_queue.c +++ b/sound/core/seq/seq_queue.c @@ -111,7 +111,7 @@ static queue_t *queue_new(int owner, int locked) { queue_t *q; - q = kcalloc(1, sizeof(*q), GFP_KERNEL); + q = kzalloc(sizeof(*q), GFP_KERNEL); if (q == NULL) { snd_printd("malloc failed for snd_seq_queue_new()\n"); return NULL; diff --git a/sound/core/seq/seq_system.c b/sound/core/seq/seq_system.c index e8f0a66..0d9eff8 100644 --- a/sound/core/seq/seq_system.c +++ b/sound/core/seq/seq_system.c @@ -126,8 +126,8 @@ int __init snd_seq_system_client_init(void) snd_seq_client_info_t *inf; snd_seq_port_info_t *port; - inf = kcalloc(1, sizeof(*inf), GFP_KERNEL); - port = kcalloc(1, sizeof(*port), GFP_KERNEL); + inf = kzalloc(sizeof(*inf), GFP_KERNEL); + port = kzalloc(sizeof(*port), GFP_KERNEL); if (! inf || ! port) { kfree(inf); kfree(port); diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c index a7f76fc..b57a3c0 100644 --- a/sound/core/seq/seq_timer.c +++ b/sound/core/seq/seq_timer.c @@ -60,7 +60,7 @@ seq_timer_t *snd_seq_timer_new(void) { seq_timer_t *tmr; - tmr = kcalloc(1, sizeof(*tmr), GFP_KERNEL); + tmr = kzalloc(sizeof(*tmr), GFP_KERNEL); if (tmr == NULL) { snd_printd("malloc failed for snd_seq_timer_new() \n"); return NULL; diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c index a66484b5..e4f512a 100644 --- a/sound/core/seq/seq_virmidi.c +++ b/sound/core/seq/seq_virmidi.c @@ -205,7 +205,7 @@ static int snd_virmidi_input_open(snd_rawmidi_substream_t * substream) snd_virmidi_t *vmidi; unsigned long flags; - vmidi = kcalloc(1, sizeof(*vmidi), GFP_KERNEL); + vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL); if (vmidi == NULL) return -ENOMEM; vmidi->substream = substream; @@ -233,7 +233,7 @@ static int snd_virmidi_output_open(snd_rawmidi_substream_t * substream) snd_rawmidi_runtime_t *runtime = substream->runtime; snd_virmidi_t *vmidi; - vmidi = kcalloc(1, sizeof(*vmidi), GFP_KERNEL); + vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL); if (vmidi == NULL) return -ENOMEM; vmidi->substream = substream; @@ -508,7 +508,7 @@ int snd_virmidi_new(snd_card_t *card, int device, snd_rawmidi_t **rrmidi) &rmidi)) < 0) return err; strcpy(rmidi->name, rmidi->id); - rdev = kcalloc(1, sizeof(*rdev), GFP_KERNEL); + rdev = kzalloc(sizeof(*rdev), GFP_KERNEL); if (rdev == NULL) { snd_device_free(card, rmidi); return -ENOMEM; diff --git a/sound/core/sound.c b/sound/core/sound.c index 3271e92..9e76bdd 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -328,6 +328,10 @@ int __exit snd_minor_info_done(void) * INIT PART */ +#ifdef CONFIG_SND_GENERIC_DRIVER +extern struct device_driver snd_generic_driver; +#endif + static int __init alsa_sound_init(void) { short controlnum; @@ -354,6 +358,9 @@ static int __init alsa_sound_init(void) return -ENOMEM; } snd_info_minor_register(); +#ifdef CONFIG_SND_GENERIC_DRIVER + driver_register(&snd_generic_driver); +#endif for (controlnum = 0; controlnum < cards_limit; controlnum++) devfs_mk_cdev(MKDEV(major, controlnum<<5), S_IFCHR | device_mode, "snd/controlC%d", controlnum); #ifndef MODULE @@ -369,6 +376,9 @@ static void __exit alsa_sound_exit(void) for (controlnum = 0; controlnum < cards_limit; controlnum++) devfs_remove("snd/controlC%d", controlnum); +#ifdef CONFIG_SND_GENERIC_DRIVER + driver_unregister(&snd_generic_driver); +#endif snd_info_minor_unregister(); snd_info_done(); snd_memory_done(); @@ -416,10 +426,13 @@ EXPORT_SYMBOL(snd_card_register); EXPORT_SYMBOL(snd_component_add); EXPORT_SYMBOL(snd_card_file_add); EXPORT_SYMBOL(snd_card_file_remove); +#ifdef CONFIG_SND_GENERIC_DRIVER +EXPORT_SYMBOL(snd_card_set_generic_dev); +#endif #ifdef CONFIG_PM EXPORT_SYMBOL(snd_power_wait); EXPORT_SYMBOL(snd_card_set_pm_callback); -#if defined(CONFIG_PM) && defined(CONFIG_SND_GENERIC_PM) +#ifdef CONFIG_SND_GENERIC_DRIVER EXPORT_SYMBOL(snd_card_set_generic_pm_callback); #endif #ifdef CONFIG_PCI diff --git a/sound/core/timer.c b/sound/core/timer.c index 4104f6e..22b1046 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -98,7 +98,7 @@ static void snd_timer_reschedule(snd_timer_t * timer, unsigned long ticks_left); static snd_timer_instance_t *snd_timer_instance_new(char *owner, snd_timer_t *timer) { snd_timer_instance_t *timeri; - timeri = kcalloc(1, sizeof(*timeri), GFP_KERNEL); + timeri = kzalloc(sizeof(*timeri), GFP_KERNEL); if (timeri == NULL) return NULL; timeri->owner = kstrdup(owner, GFP_KERNEL); @@ -764,7 +764,7 @@ int snd_timer_new(snd_card_t *card, char *id, snd_timer_id_t *tid, snd_timer_t * snd_assert(tid != NULL, return -EINVAL); snd_assert(rtimer != NULL, return -EINVAL); *rtimer = NULL; - timer = kcalloc(1, sizeof(*timer), GFP_KERNEL); + timer = kzalloc(sizeof(*timer), GFP_KERNEL); if (timer == NULL) return -ENOMEM; timer->tmr_class = tid->dev_class; @@ -1017,7 +1017,7 @@ static int snd_timer_register_system(void) return err; strcpy(timer->name, "system timer"); timer->hw = snd_timer_system; - priv = kcalloc(1, sizeof(*priv), GFP_KERNEL); + priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (priv == NULL) { snd_timer_free(timer); return -ENOMEM; @@ -1202,7 +1202,7 @@ static int snd_timer_user_open(struct inode *inode, struct file *file) { snd_timer_user_t *tu; - tu = kcalloc(1, sizeof(*tu), GFP_KERNEL); + tu = kzalloc(sizeof(*tu), GFP_KERNEL); if (tu == NULL) return -ENOMEM; spin_lock_init(&tu->qlock); @@ -1513,7 +1513,7 @@ static int snd_timer_user_info(struct file *file, snd_timer_info_t __user *_info t = tu->timeri->timer; snd_assert(t != NULL, return -ENXIO); - info = kcalloc(1, sizeof(*info), GFP_KERNEL); + info = kzalloc(sizeof(*info), GFP_KERNEL); if (! info) return -ENOMEM; info->card = t->card ? t->card->number : -1; diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig index 3b2bee1..efcb4eb 100644 --- a/sound/drivers/Kconfig +++ b/sound/drivers/Kconfig @@ -29,6 +29,7 @@ config SND_DUMMY tristate "Dummy (/dev/null) soundcard" depends on SND select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include the dummy driver. This driver does nothing, but emulates various mixer controls and PCM devices. @@ -44,6 +45,7 @@ config SND_VIRMIDI depends on SND_SEQUENCER select SND_TIMER select SND_RAWMIDI + select SND_GENERIC_DRIVER help Say Y here to include the virtual MIDI driver. This driver allows to connect applications using raw MIDI devices to @@ -59,6 +61,7 @@ config SND_MTPAV depends on SND select SND_TIMER select SND_RAWMIDI + select SND_GENERIC_DRIVER help To use a MOTU MidiTimePiece AV multiport MIDI adapter connected to the parallel port, say Y here and make sure that @@ -72,6 +75,7 @@ config SND_SERIAL_U16550 depends on SND select SND_TIMER select SND_RAWMIDI + select SND_GENERIC_DRIVER help To include support for MIDI serial port interfaces, say Y here and read <file:Documentation/sound/alsa/serial-u16550.txt>. @@ -88,6 +92,7 @@ config SND_MPU401 tristate "Generic MPU-401 UART driver" depends on SND select SND_MPU401_UART + select SND_GENERIC_DRIVER help Say Y here to include support for MIDI ports compatible with the Roland MPU-401 interface in UART mode. diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index a61640c..64ef7f6 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -337,7 +337,7 @@ static int snd_card_dummy_playback_open(snd_pcm_substream_t * substream) snd_card_dummy_pcm_t *dpcm; int err; - dpcm = kcalloc(1, sizeof(*dpcm), GFP_KERNEL); + dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); if (dpcm == NULL) return -ENOMEM; init_timer(&dpcm->timer); @@ -368,7 +368,7 @@ static int snd_card_dummy_capture_open(snd_pcm_substream_t * substream) snd_card_dummy_pcm_t *dpcm; int err; - dpcm = kcalloc(1, sizeof(*dpcm), GFP_KERNEL); + dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); if (dpcm == NULL) return -ENOMEM; init_timer(&dpcm->timer); @@ -600,6 +600,10 @@ static int __init snd_card_dummy_probe(int dev) strcpy(card->driver, "Dummy"); strcpy(card->shortname, "Dummy"); sprintf(card->longname, "Dummy %i", dev + 1); + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto __nodev; + if ((err = snd_card_register(card)) == 0) { snd_dummy_cards[dev] = card; return 0; diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index cb36ecb..54e2ff9 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -77,20 +77,26 @@ static int snd_mpu401_create(int dev, snd_card_t **rcard) strcat(card->longname, "polled"); } - if (snd_mpu401_uart_new(card, 0, - MPU401_HW_MPU401, - port[dev], 0, - irq[dev], irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0) { + if ((err = snd_mpu401_uart_new(card, 0, + MPU401_HW_MPU401, + port[dev], 0, + irq[dev], irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL)) < 0) { printk(KERN_ERR "MPU401 not detected at 0x%lx\n", port[dev]); - snd_card_free(card); - return -ENODEV; - } - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; + goto _err; } + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + *rcard = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __devinit snd_mpu401_probe(int dev) diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c index 0f83c52..fe3f921 100644 --- a/sound/drivers/mpu401/mpu401_uart.c +++ b/sound/drivers/mpu401/mpu401_uart.c @@ -463,7 +463,7 @@ int snd_mpu401_uart_new(snd_card_t * card, int device, *rrawmidi = NULL; if ((err = snd_rawmidi_new(card, "MPU-401U", device, 1, 1, &rmidi)) < 0) return err; - mpu = kcalloc(1, sizeof(*mpu), GFP_KERNEL); + mpu = kzalloc(sizeof(*mpu), GFP_KERNEL); if (mpu == NULL) { snd_device_free(card, rmidi); return -ENOMEM; diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c index 1280a57..3a25c89 100644 --- a/sound/drivers/mtpav.c +++ b/sound/drivers/mtpav.c @@ -688,7 +688,7 @@ static int snd_mtpav_get_RAWMIDI(mtpav_t * mcard) static mtpav_t *new_mtpav(void) { - mtpav_t *ncrd = kcalloc(1, sizeof(*ncrd), GFP_KERNEL); + mtpav_t *ncrd = kzalloc(sizeof(*ncrd), GFP_KERNEL); if (ncrd != NULL) { spin_lock_init(&ncrd->spinlock); @@ -757,6 +757,9 @@ static int __init alsa_card_mtpav_init(void) if (err < 0) goto __error; + if ((err = snd_card_set_generic_dev(mtp_card->card)) < 0) + goto __error; + err = snd_card_register(mtp_card->card); // don't snd_card_register until AFTER all cards reources done! //printk("snd_card_register returned %d\n", err); diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c index c313e52..1f84d78 100644 --- a/sound/drivers/opl3/opl3_lib.c +++ b/sound/drivers/opl3/opl3_lib.c @@ -354,7 +354,7 @@ int snd_opl3_new(snd_card_t *card, int err; *ropl3 = NULL; - opl3 = kcalloc(1, sizeof(*opl3), GFP_KERNEL); + opl3 = kzalloc(sizeof(*opl3), GFP_KERNEL); if (opl3 == NULL) return -ENOMEM; diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c index 33da334..21a2b40 100644 --- a/sound/drivers/opl3/opl3_oss.c +++ b/sound/drivers/opl3/opl3_oss.c @@ -241,7 +241,7 @@ static int snd_opl3_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format, } size = sizeof(*put) + sizeof(fm_xinstrument_t); - put = kcalloc(1, size, GFP_KERNEL); + put = kzalloc(size, GFP_KERNEL); if (put == NULL) return -ENOMEM; /* build header */ diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c index 8261464..380c2c7 100644 --- a/sound/drivers/opl4/opl4_lib.c +++ b/sound/drivers/opl4/opl4_lib.c @@ -204,7 +204,7 @@ int snd_opl4_create(snd_card_t *card, if (ropl4) *ropl4 = NULL; - opl4 = kcalloc(1, sizeof(*opl4), GFP_KERNEL); + opl4 = kzalloc(sizeof(*opl4), GFP_KERNEL); if (!opl4) return -ENOMEM; diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index 986df35..416172e 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -779,7 +779,7 @@ static int __init snd_uart16550_create(snd_card_t * card, int err; - if ((uart = kcalloc(1, sizeof(*uart), GFP_KERNEL)) == NULL) + if ((uart = kzalloc(sizeof(*uart), GFP_KERNEL)) == NULL) return -ENOMEM; uart->adaptor = adaptor; uart->card = card; @@ -928,15 +928,11 @@ static int __init snd_serial_probe(int dev) base[dev], adaptor[dev], droponfull[dev], - &uart)) < 0) { - snd_card_free(card); - return err; - } + &uart)) < 0) + goto _err; - if ((err = snd_uart16550_rmidi(uart, 0, outs[dev], ins[dev], &uart->rmidi)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_uart16550_rmidi(uart, 0, outs[dev], ins[dev], &uart->rmidi)) < 0) + goto _err; sprintf(card->longname, "%s at 0x%lx, irq %d speed %d div %d outs %d ins %d adaptor %s droponfull %d", card->shortname, @@ -949,12 +945,18 @@ static int __init snd_serial_probe(int dev) adaptor_names[uart->adaptor], uart->drop_on_full); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + snd_serial_cards[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init alsa_card_serial_init(void) diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c index 5937711..af12185 100644 --- a/sound/drivers/virmidi.c +++ b/sound/drivers/virmidi.c @@ -116,6 +116,10 @@ static int __init snd_card_virmidi_probe(int dev) strcpy(card->driver, "VirMIDI"); strcpy(card->shortname, "VirMIDI"); sprintf(card->longname, "Virtual MIDI Card %i", dev + 1); + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto __nodev; + if ((err = snd_card_register(card)) == 0) { snd_virmidi_cards[dev] = card; return 0; diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c index c6fa5af..4697b1d 100644 --- a/sound/drivers/vx/vx_core.c +++ b/sound/drivers/vx/vx_core.c @@ -782,7 +782,7 @@ vx_core_t *snd_vx_create(snd_card_t *card, struct snd_vx_hardware *hw, snd_assert(card && hw && ops, return NULL); - chip = kcalloc(1, sizeof(*chip) + extra_size, GFP_KERNEL); + chip = kzalloc(sizeof(*chip) + extra_size, GFP_KERNEL); if (! chip) { snd_printk(KERN_ERR "vx_core: no memory\n"); return NULL; diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c index d4becf4..c2312d9 100644 --- a/sound/drivers/vx/vx_pcm.c +++ b/sound/drivers/vx/vx_pcm.c @@ -473,7 +473,7 @@ static int vx_alloc_pipe(vx_core_t *chip, int capture, return err; /* initialize the pipe record */ - pipe = kcalloc(1, sizeof(*pipe), GFP_KERNEL); + pipe = kzalloc(sizeof(*pipe), GFP_KERNEL); if (! pipe) { /* release the pipe */ vx_init_rmh(&rmh, CMD_FREE_PIPE); diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c index a3fda85..a21f7d5 100644 --- a/sound/i2c/cs8427.c +++ b/sound/i2c/cs8427.c @@ -200,7 +200,7 @@ int snd_cs8427_create(snd_i2c_bus_t *bus, if ((err = snd_i2c_device_create(bus, "CS8427", CS8427_ADDR | (addr & 7), &device)) < 0) return err; - chip = device->private_data = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = device->private_data = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { snd_i2c_device_free(device); return -ENOMEM; diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c index e8fa7e1..e4e505b 100644 --- a/sound/i2c/i2c.c +++ b/sound/i2c/i2c.c @@ -81,7 +81,7 @@ int snd_i2c_bus_create(snd_card_t *card, const char *name, snd_i2c_bus_t *master }; *ri2c = NULL; - bus = kcalloc(1, sizeof(*bus), GFP_KERNEL); + bus = kzalloc(sizeof(*bus), GFP_KERNEL); if (bus == NULL) return -ENOMEM; init_MUTEX(&bus->lock_mutex); @@ -108,7 +108,7 @@ int snd_i2c_device_create(snd_i2c_bus_t *bus, const char *name, unsigned char ad *rdevice = NULL; snd_assert(bus != NULL, return -EINVAL); - device = kcalloc(1, sizeof(*device), GFP_KERNEL); + device = kzalloc(sizeof(*device), GFP_KERNEL); if (device == NULL) return -ENOMEM; device->addr = addr; diff --git a/sound/i2c/l3/uda1341.c b/sound/i2c/l3/uda1341.c index e13122f..103a7dc 100644 --- a/sound/i2c/l3/uda1341.c +++ b/sound/i2c/l3/uda1341.c @@ -17,7 +17,7 @@ * 2002-05-12 Tomas Kasparek another code cleanup */ -/* $Id: uda1341.c,v 1.15 2005/01/03 12:05:20 tiwai Exp $ */ +/* $Id: uda1341.c,v 1.16 2005/09/09 13:22:34 tiwai Exp $ */ #include <sound/driver.h> #include <linux/module.h> @@ -670,7 +670,7 @@ int __init snd_chip_uda1341_mixer_new(snd_card_t *card, struct l3_client **clnt) snd_assert(card != NULL, return -EINVAL); - uda1341 = kcalloc(1, sizeof(*uda1341), GFP_KERNEL); + uda1341 = kzalloc(sizeof(*uda1341), GFP_KERNEL); if (uda1341 == NULL) return -ENOMEM; @@ -707,7 +707,7 @@ static int uda1341_attach(struct l3_client *clnt) { struct uda1341 *uda; - uda = kcalloc(1, sizeof(*uda), 0, GFP_KERNEL); + uda = kzalloc(sizeof(*uda), 0, GFP_KERNEL); if (!uda) return -ENOMEM; diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c index 5adde30..af5eadc 100644 --- a/sound/i2c/other/ak4114.c +++ b/sound/i2c/other/ak4114.c @@ -92,7 +92,7 @@ int snd_ak4114_create(snd_card_t *card, .dev_free = snd_ak4114_dev_free, }; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->lock); diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c index 0419c433..d51b51d 100644 --- a/sound/i2c/other/ak4117.c +++ b/sound/i2c/other/ak4117.c @@ -83,7 +83,7 @@ int snd_ak4117_create(snd_card_t *card, ak4117_read_t *read, ak4117_write_t *wri .dev_free = snd_ak4117_dev_free, }; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->lock); diff --git a/sound/i2c/tea6330t.c b/sound/i2c/tea6330t.c index 2da8d7f..fd65da6 100644 --- a/sound/i2c/tea6330t.c +++ b/sound/i2c/tea6330t.c @@ -281,7 +281,7 @@ int snd_tea6330t_update_mixer(snd_card_t * card, u8 default_treble, default_bass; unsigned char bytes[7]; - tea = kcalloc(1, sizeof(*tea), GFP_KERNEL); + tea = kzalloc(sizeof(*tea), GFP_KERNEL); if (tea == NULL) return -ENOMEM; if ((err = snd_i2c_device_create(bus, "TEA6330T", TEA6330T_ADDR, &device)) < 0) { diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig index 5c39483..5d6c300a 100644 --- a/sound/isa/Kconfig +++ b/sound/isa/Kconfig @@ -6,12 +6,12 @@ menu "ISA devices" config SND_AD1848_LIB tristate select SND_PCM - select SND_GENERIC_PM + select SND_GENERIC_DRIVER config SND_CS4231_LIB tristate select SND_PCM - select SND_GENERIC_PM + select SND_GENERIC_DRIVER config SND_AD1816A tristate "Analog Devices SoundPort AD1816A" @@ -97,6 +97,7 @@ config SND_ES1688 select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for ESS AudioDrive ES688 or ES1688 chips. @@ -110,7 +111,7 @@ config SND_ES18XX select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM - select SND_GENERIC_PM + select SND_GENERIC_DRIVER help Say Y here to include support for ESS AudioDrive ES18xx chips. @@ -126,6 +127,7 @@ config SND_GUSCLASSIC select SND_RAWMIDI select SND_PCM select SND_GUS_SYNTH + select SND_GENERIC_DRIVER help Say Y here to include support for Gravis UltraSound Classic soundcards. @@ -140,6 +142,7 @@ config SND_GUSEXTREME select SND_MPU401_UART select SND_PCM select SND_GUS_SYNTH + select SND_GENERIC_DRIVER help Say Y here to include support for Gravis UltraSound Extreme soundcards. @@ -153,6 +156,7 @@ config SND_GUSMAX select SND_RAWMIDI select SND_CS4231_LIB select SND_GUS_SYNTH + select SND_GENERIC_DRIVER help Say Y here to include support for Gravis UltraSound MAX soundcards. @@ -166,7 +170,7 @@ config SND_INTERWAVE select SND_RAWMIDI select SND_CS4231_LIB select SND_GUS_SYNTH - select ISAPNP + select SND_GENERIC_DRIVER help Say Y here to include support for AMD InterWave based soundcards (Gravis UltraSound Plug & Play, STB SoundRage32, @@ -181,7 +185,7 @@ config SND_INTERWAVE_STB select SND_RAWMIDI select SND_CS4231_LIB select SND_GUS_SYNTH - select ISAPNP + select SND_GENERIC_DRIVER help Say Y here to include support for AMD InterWave based soundcards with a TEA6330T bass and treble regulator @@ -224,6 +228,7 @@ config SND_OPTI93X select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for soundcards based on Opti 82C93x chips. @@ -237,6 +242,7 @@ config SND_SB8 select SND_OPL3_LIB select SND_RAWMIDI select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for Creative Sound Blaster 1.0/ 2.0/Pro (8-bit) or 100% compatible soundcards. @@ -250,6 +256,7 @@ config SND_SB16 select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for Sound Blaster 16 soundcards (including the Plug and Play version). @@ -263,6 +270,7 @@ config SND_SBAWE select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for Sound Blaster AWE soundcards (including the Plug and Play version). diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c index ae86036..27a9dcf 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -591,7 +591,7 @@ int snd_ad1816a_create(snd_card_t *card, *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; chip->irq = -1; diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c index 8c39934..3ebcc48 100644 --- a/sound/isa/ad1848/ad1848.c +++ b/sound/isa/ad1848/ad1848.c @@ -91,35 +91,36 @@ static int __init snd_card_ad1848_probe(int dev) irq[dev], dma1[dev], thinkpad[dev] ? AD1848_HW_THINKPAD : AD1848_HW_DETECT, - &chip)) < 0) { - snd_card_free(card); - return err; - } + &chip)) < 0) + goto _err; + + if ((err = snd_ad1848_pcm(chip, 0, &pcm)) < 0) + goto _err; + + if ((err = snd_ad1848_mixer(chip)) < 0) + goto _err; - if ((err = snd_ad1848_pcm(chip, 0, &pcm)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_ad1848_mixer(chip)) < 0) { - snd_card_free(card); - return err; - } strcpy(card->driver, "AD1848"); strcpy(card->shortname, pcm->name); sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", pcm->name, chip->port, irq[dev], dma1[dev]); - if (thinkpad[dev]) { + if (thinkpad[dev]) strcat(card->longname, " [Thinkpad]"); - } - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + snd_ad1848_cards[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init alsa_card_ad1848_init(void) diff --git a/sound/isa/ad1848/ad1848_lib.c b/sound/isa/ad1848/ad1848_lib.c index bc642dc..303861c 100644 --- a/sound/isa/ad1848/ad1848_lib.c +++ b/sound/isa/ad1848/ad1848_lib.c @@ -890,7 +890,7 @@ int snd_ad1848_create(snd_card_t * card, int err; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->reg_lock); diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index 1fce8b9..5252206 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -438,33 +438,37 @@ static int __devinit snd_cmi8330_pcm(snd_card_t *card, struct snd_cmi8330 *chip) /* */ +#ifdef CONFIG_PNP +#define is_isapnp_selected(dev) isapnp[dev] +#else +#define is_isapnp_selected(dev) 0 +#endif + +#define PFX "cmi8330: " + static int __devinit snd_cmi8330_probe(int dev, struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) { snd_card_t *card; struct snd_cmi8330 *acard; - unsigned long flags; int i, err; -#ifdef CONFIG_PNP - if (!isapnp[dev]) { -#endif + if (! is_isapnp_selected(dev)) { if (wssport[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify wssport\n"); + snd_printk(KERN_ERR PFX "specify wssport\n"); return -EINVAL; } if (sbport[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify sbport\n"); + snd_printk(KERN_ERR PFX "specify sbport\n"); return -EINVAL; } -#ifdef CONFIG_PNP } -#endif + card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_cmi8330)); if (card == NULL) { - snd_printk("could not get a new card\n"); + snd_printk(KERN_ERR PFX "could not get a new card\n"); return -ENOMEM; } acard = (struct snd_cmi8330 *)card->private_data; @@ -473,9 +477,8 @@ static int __devinit snd_cmi8330_probe(int dev, #ifdef CONFIG_PNP if (isapnp[dev]) { if ((err = snd_cmi8330_pnp(dev, acard, pcard, pid)) < 0) { - snd_printk("PnP detection failed\n"); - snd_card_free(card); - return err; + snd_printk(KERN_ERR PFX "PnP detection failed\n"); + goto _err; } snd_card_set_dev(card, &pcard->card->dev); } @@ -487,14 +490,13 @@ static int __devinit snd_cmi8330_probe(int dev, wssdma[dev], AD1848_HW_DETECT, &acard->wss)) < 0) { - snd_printk("(AD1848) device busy??\n"); - snd_card_free(card); - return err; + snd_printk(KERN_ERR PFX "(AD1848) device busy??\n"); + goto _err; } if (acard->wss->hardware != AD1848_HW_CMI8330) { - snd_printk("(AD1848) not found during probe\n"); - snd_card_free(card); - return -ENODEV; + snd_printk(KERN_ERR PFX "(AD1848) not found during probe\n"); + err = -ENODEV; + goto _err; } if ((err = snd_sbdsp_create(card, sbport[dev], @@ -503,32 +505,26 @@ static int __devinit snd_cmi8330_probe(int dev, sbdma8[dev], sbdma16[dev], SB_HW_AUTO, &acard->sb)) < 0) { - snd_printk("(SB16) device busy??\n"); - snd_card_free(card); - return err; + snd_printk(KERN_ERR PFX "(SB16) device busy??\n"); + goto _err; } if (acard->sb->hardware != SB_HW_16) { - snd_printk("(SB16) not found during probe\n"); - snd_card_free(card); - return -ENODEV; + snd_printk(KERN_ERR PFX "(SB16) not found during probe\n"); + goto _err; } - spin_lock_irqsave(&acard->wss->reg_lock, flags); snd_ad1848_out(acard->wss, AD1848_MISC_INFO, 0x40); /* switch on MODE2 */ for (i = CMI8330_RMUX3D; i <= CMI8330_CDINGAIN; i++) snd_ad1848_out(acard->wss, i, snd_cmi8330_image[i - CMI8330_RMUX3D]); - spin_unlock_irqrestore(&acard->wss->reg_lock, flags); if ((err = snd_cmi8330_mixer(card, acard)) < 0) { - snd_printk("failed to create mixers\n"); - snd_card_free(card); - return err; + snd_printk(KERN_ERR PFX "failed to create mixers\n"); + goto _err; } if ((err = snd_cmi8330_pcm(card, acard)) < 0) { - snd_printk("failed to create pcms\n"); - snd_card_free(card); - return err; + snd_printk(KERN_ERR PFX "failed to create pcms\n"); + goto _err; } strcpy(card->driver, "CMI8330/C3D"); @@ -539,16 +535,21 @@ static int __devinit snd_cmi8330_probe(int dev, wssirq[dev], wssdma[dev]); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; if (pcard) pnp_set_card_drvdata(pcard, card); else snd_cmi8330_legacy[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } #ifdef CONFIG_PNP @@ -594,10 +595,8 @@ static int __init alsa_card_cmi8330_init(void) for (dev = 0; dev < SNDRV_CARDS; dev++) { if (!enable[dev]) continue; -#ifdef CONFIG_PNP - if (isapnp[dev]) + if (is_isapnp_selected(dev)) continue; -#endif if (snd_cmi8330_probe(dev, NULL, NULL) >= 0) cards++; } diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index 7640837..9be5416 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -76,15 +76,15 @@ static int __init snd_card_cs4231_probe(int dev) int err; if (port[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify port\n"); + snd_printk(KERN_ERR "specify port\n"); return -EINVAL; } if (irq[dev] == SNDRV_AUTO_IRQ) { - snd_printk("specify irq\n"); + snd_printk(KERN_ERR "specify irq\n"); return -EINVAL; } if (dma1[dev] == SNDRV_AUTO_DMA) { - snd_printk("specify dma1\n"); + snd_printk(KERN_ERR "specify dma1\n"); return -EINVAL; } card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); @@ -96,15 +96,11 @@ static int __init snd_card_cs4231_probe(int dev) dma1[dev], dma2[dev], CS4231_HW_DETECT, - 0, &chip)) < 0) { - snd_card_free(card); - return err; - } + 0, &chip)) < 0) + goto _err; - if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) + goto _err; strcpy(card->driver, "CS4231"); strcpy(card->shortname, pcm->name); @@ -113,14 +109,10 @@ static int __init snd_card_cs4231_probe(int dev) if (dma2[dev] >= 0) sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); - if ((err = snd_cs4231_mixer(chip)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_cs4231_mixer(chip)) < 0) + goto _err; + if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) + goto _err; if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { if (mpu_irq[dev] == SNDRV_AUTO_IRQ) @@ -130,14 +122,20 @@ static int __init snd_card_cs4231_probe(int dev) mpu_irq[dev], mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0) - printk(KERN_ERR "cs4231: MPU401 not detected\n"); - } - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; + printk(KERN_WARNING "cs4231: MPU401 not detected\n"); } + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; snd_cs4231_cards[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init alsa_card_cs4231_init(void) diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c index 3199941..3231825 100644 --- a/sound/isa/cs423x/cs4231_lib.c +++ b/sound/isa/cs423x/cs4231_lib.c @@ -1480,7 +1480,7 @@ static int snd_cs4231_new(snd_card_t * card, cs4231_t *chip; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; chip->hardware = hardware; diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index 39f4eff..d28315d 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -387,6 +387,12 @@ static void snd_card_cs4236_free(snd_card_t *card) } } +#ifdef CONFIG_PNP +#define is_isapnp_selected(dev) isapnp[dev] +#else +#define is_isapnp_selected(dev) 0 +#endif + static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) { @@ -397,20 +403,16 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, opl3_t *opl3; int err; -#ifdef CONFIG_PNP - if (!isapnp[dev]) { -#endif + if (! is_isapnp_selected(dev)) { if (port[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify port\n"); + snd_printk(KERN_ERR "specify port\n"); return -EINVAL; } if (cport[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify cport\n"); + snd_printk(KERN_ERR "specify cport\n"); return -EINVAL; } -#ifdef CONFIG_PNP } -#endif card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_card_cs4236)); if (card == NULL) @@ -421,8 +423,7 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, if (isapnp[dev]) { if ((err = snd_card_cs4236_pnp(dev, acard, pcard, pid))<0) { printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n"); - snd_card_free(card); - return -ENXIO; + goto _err; } snd_card_set_dev(card, &pcard->card->dev); } @@ -430,8 +431,8 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT) if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) { printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]); - snd_card_free(card); - return -ENOMEM; + err = -EBUSY; + goto _err; } #ifdef CS4232 @@ -443,18 +444,14 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, dma2[dev], CS4231_HW_DETECT, 0, - &chip)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_mixer(chip)) < 0) { - snd_card_free(card); - return err; - } + &chip)) < 0) + goto _err; + + if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) + goto _err; + + if ((err = snd_cs4231_mixer(chip)) < 0) + goto _err; #else /* CS4236 */ if ((err = snd_cs4236_create(card, @@ -465,18 +462,14 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, dma2[dev], CS4231_HW_DETECT, 0, - &chip)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4236_mixer(chip)) < 0) { - snd_card_free(card); - return err; - } + &chip)) < 0) + goto _err; + + if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) + goto _err; + + if ((err = snd_cs4236_mixer(chip)) < 0) + goto _err; #endif strcpy(card->driver, pcm->name); strcpy(card->shortname, pcm->name); @@ -488,21 +481,17 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, if (dma2[dev] >= 0) sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); - if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) + goto _err; if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2, OPL3_HW_OPL3_CS, 0, &opl3) < 0) { - printk(KERN_ERR IDENT ": OPL3 not detected\n"); + printk(KERN_WARNING IDENT ": OPL3 not detected\n"); } else { - if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) + goto _err; } } @@ -513,17 +502,23 @@ static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, mpu_port[dev], 0, mpu_irq[dev], mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0) - printk(KERN_ERR IDENT ": MPU401 not detected\n"); - } - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; + printk(KERN_WARNING IDENT ": MPU401 not detected\n"); } + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; if (pcard) pnp_set_card_drvdata(pcard, card); else snd_cs4236_legacy[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } #ifdef CONFIG_PNP @@ -569,10 +564,8 @@ static int __init alsa_card_cs423x_init(void) for (dev = 0; dev < SNDRV_CARDS; dev++) { if (!enable[dev]) continue; -#ifdef CONFIG_PNP - if (isapnp[dev]) + if (is_isapnp_selected(dev)) continue; -#endif if (snd_card_cs423x_probe(dev, NULL, NULL) >= 0) cards++; } diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index c5eaec0..26a7d33 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -70,6 +70,7 @@ MODULE_PARM_DESC(dma8, "8-bit DMA # for ESx688 driver."); static snd_card_t *snd_audiodrive_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +#define PFX "es1688: " static int __init snd_audiodrive_probe(int dev) { @@ -89,47 +90,41 @@ static int __init snd_audiodrive_probe(int dev) xirq = irq[dev]; if (xirq == SNDRV_AUTO_IRQ) { if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free IRQ\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); + err = -EBUSY; + goto _err; } } xmpu_irq = mpu_irq[dev]; xdma = dma8[dev]; if (xdma == SNDRV_AUTO_DMA) { if ((xdma = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA\n"); + err = -EBUSY; + goto _err; } } if ((err = snd_es1688_create(card, port[dev], mpu_port[dev], xirq, xmpu_irq, xdma, - ES1688_HW_AUTO, &chip)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_es1688_pcm(chip, 0, &pcm)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_es1688_mixer(chip)) < 0) { - snd_card_free(card); - return err; - } + ES1688_HW_AUTO, &chip)) < 0) + goto _err; + + if ((err = snd_es1688_pcm(chip, 0, &pcm)) < 0) + goto _err; + + if ((err = snd_es1688_mixer(chip)) < 0) + goto _err; strcpy(card->driver, "ES1688"); strcpy(card->shortname, pcm->name); sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", pcm->name, chip->port, xirq, xdma); if ((snd_opl3_create(card, chip->port, chip->port + 2, OPL3_HW_OPL3, 0, &opl3)) < 0) { - printk(KERN_ERR "es1688: opl3 not detected at 0x%lx\n", chip->port); + printk(KERN_WARNING PFX "opl3 not detected at 0x%lx\n", chip->port); } else { - if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) + goto _err; } if (xmpu_irq >= 0 && xmpu_irq != SNDRV_AUTO_IRQ && chip->mpu_port > 0) { @@ -137,18 +132,22 @@ static int __init snd_audiodrive_probe(int dev) chip->mpu_port, 0, xmpu_irq, SA_INTERRUPT, - NULL)) < 0) { - snd_card_free(card); - return err; - } - } - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; + NULL)) < 0) + goto _err; } + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + snd_audiodrive_cards[dev] = card; return 0; + _err: + snd_card_free(card); + return err; } static int __init snd_audiodrive_legacy_auto_probe(unsigned long xport) diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index 17f68d0..aac8987 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -649,7 +649,7 @@ int snd_es1688_create(snd_card_t * card, int err; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; chip->irq = -1; diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 1d832b2..d0ea19f 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -1686,7 +1686,7 @@ static int __devinit snd_es18xx_new_device(snd_card_t * card, int err; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->reg_lock); @@ -1988,6 +1988,12 @@ static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard, } #endif /* CONFIG_PNP */ +#ifdef CONFIG_PNP +#define is_isapnp_selected(dev) isapnp[dev] +#else +#define is_isapnp_selected(dev) 0 +#endif + static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) { @@ -1996,7 +2002,6 @@ static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard, int xirq, xdma1, xdma2; snd_card_t *card; struct snd_audiodrive *acard; - snd_rawmidi_t *rmidi = NULL; es18xx_t *chip; opl3_t *opl3; int err; @@ -2019,25 +2024,25 @@ static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard, xirq = irq[dev]; if (xirq == SNDRV_AUTO_IRQ) { if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free IRQ\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); + err = -EBUSY; + goto _err; } } xdma1 = dma1[dev]; if (xdma1 == SNDRV_AUTO_DMA) { if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA1\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); + err = -EBUSY; + goto _err; } } xdma2 = dma2[dev]; if (xdma2 == SNDRV_AUTO_DMA) { if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA2\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); + err = -EBUSY; + goto _err; } } @@ -2046,10 +2051,8 @@ static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard, mpu_port[dev], fm_port[dev], xirq, xdma1, xdma2, - &chip)) < 0) { - snd_card_free(card); - return err; - } + &chip)) < 0) + goto _err; sprintf(card->driver, "ES%x", chip->version); sprintf(card->shortname, "ESS AudioDrive ES%x", chip->version); @@ -2064,23 +2067,18 @@ static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard, chip->port, xirq, xdma1); - if ((err = snd_es18xx_pcm(chip, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_es18xx_mixer(chip)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_es18xx_pcm(chip, 0, NULL)) < 0) + goto _err; + + if ((err = snd_es18xx_mixer(chip)) < 0) + goto _err; if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { if (snd_opl3_create(card, chip->fm_port, chip->fm_port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) { - snd_printk(KERN_ERR PFX "opl3 not detected at 0x%lx\n", chip->fm_port); + snd_printk(KERN_WARNING PFX "opl3 not detected at 0x%lx\n", chip->fm_port); } else { - if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) + goto _err; } } @@ -2088,25 +2086,28 @@ static int __devinit snd_audiodrive_probe(int dev, struct pnp_card_link *pcard, if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX, chip->mpu_port, 0, xirq, 0, - &rmidi)) < 0) { - snd_card_free(card); - return err; - } - chip->rmidi = rmidi; + &chip->rmidi)) < 0) + goto _err; } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + /* Power Management */ snd_card_set_isa_pm_callback(card, snd_es18xx_suspend, snd_es18xx_resume, chip); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_card_register(card)) < 0) + goto _err; + if (pcard) pnp_set_card_drvdata(pcard, card); else snd_audiodrive_legacy[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __devinit snd_audiodrive_probe_legacy_port(unsigned long xport) @@ -2117,10 +2118,8 @@ static int __devinit snd_audiodrive_probe_legacy_port(unsigned long xport) for ( ; dev < SNDRV_CARDS; dev++) { if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT) continue; -#ifdef CONFIG_PNP - if (isapnp[dev]) + if (is_isapnp_selected(dev)) continue; -#endif port[dev] = xport; res = snd_audiodrive_probe(dev, NULL, NULL); if (res < 0) @@ -2177,10 +2176,8 @@ static int __init alsa_card_es18xx_init(void) for (dev = 0; dev < SNDRV_CARDS; dev++) { if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT) continue; -#ifdef CONFIG_PNP - if (isapnp[dev]) + if (is_isapnp_selected(dev)) continue; -#endif if (snd_audiodrive_probe(dev, NULL, NULL) >= 0) cards++; } diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c index a636d9c..8f2872f 100644 --- a/sound/isa/gus/gus_main.c +++ b/sound/isa/gus/gus_main.c @@ -157,7 +157,7 @@ int snd_gus_create(snd_card_t * card, }; *rgus = NULL; - gus = kcalloc(1, sizeof(*gus), GFP_KERNEL); + gus = kzalloc(sizeof(*gus), GFP_KERNEL); if (gus == NULL) return -ENOMEM; gus->gf1.irq = -1; diff --git a/sound/isa/gus/gus_mem_proc.c b/sound/isa/gus/gus_mem_proc.c index 886763f..7f96ac2 100644 --- a/sound/isa/gus/gus_mem_proc.c +++ b/sound/isa/gus/gus_mem_proc.c @@ -98,7 +98,7 @@ int snd_gf1_mem_proc_init(snd_gus_card_t * gus) for (idx = 0; idx < 4; idx++) { if (gus->gf1.mem_alloc.banks_8[idx].size > 0) { - priv = kcalloc(1, sizeof(*priv), GFP_KERNEL); + priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (priv == NULL) return -ENOMEM; priv->gus = gus; @@ -115,7 +115,7 @@ int snd_gf1_mem_proc_init(snd_gus_card_t * gus) } for (idx = 0; idx < 4; idx++) { if (gus->gf1.rom_present & (1 << idx)) { - priv = kcalloc(1, sizeof(*priv), GFP_KERNEL); + priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (priv == NULL) return -ENOMEM; priv->rom = 1; diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c index b75066a..beb0136 100644 --- a/sound/isa/gus/gus_pcm.c +++ b/sound/isa/gus/gus_pcm.c @@ -666,7 +666,7 @@ static int snd_gf1_pcm_playback_open(snd_pcm_substream_t *substream) snd_pcm_runtime_t *runtime = substream->runtime; int err; - pcmp = kcalloc(1, sizeof(*pcmp), GFP_KERNEL); + pcmp = kzalloc(sizeof(*pcmp), GFP_KERNEL); if (pcmp == NULL) return -ENOMEM; pcmp->gus = gus; diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index a99fa50..39cef38 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -72,40 +72,24 @@ MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for GUS Classic driver."); static snd_card_t *snd_gusclassic_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +#define PFX "gusclassic: " static int __init snd_gusclassic_detect(snd_gus_card_t * gus) { - snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ -#ifdef CONFIG_SND_DEBUG_DETECT - { - unsigned char d; + unsigned char d; - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { - snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); - return -ENODEV; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0) + snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { + snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); return -ENODEV; -#endif + } udelay(160); snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ udelay(160); -#ifdef CONFIG_SND_DEBUG_DETECT - { - unsigned char d; - - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { - snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); - return -ENODEV; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1) + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { + snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); return -ENODEV; -#endif - + } return 0; } @@ -137,25 +121,25 @@ static int __init snd_gusclassic_probe(int dev) xirq = irq[dev]; if (xirq == SNDRV_AUTO_IRQ) { if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free IRQ\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); + err = -EBUSY; + goto _err; } } xdma1 = dma1[dev]; if (xdma1 == SNDRV_AUTO_DMA) { if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA1\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); + err = -EBUSY; + goto _err; } } xdma2 = dma2[dev]; if (xdma2 == SNDRV_AUTO_DMA) { if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA2\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); + err = -EBUSY; + goto _err; } } @@ -164,47 +148,48 @@ static int __init snd_gusclassic_probe(int dev) port[dev], xirq, xdma1, xdma2, 0, channels[dev], pcm_channels[dev], - 0, &gus)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_gusclassic_detect(gus)) < 0) { - snd_card_free(card); - return err; - } + 0, &gus)) < 0) + goto _err; + + if ((err = snd_gusclassic_detect(gus)) < 0) + goto _err; + snd_gusclassic_init(dev, gus); - if ((err = snd_gus_initialize(gus)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_gus_initialize(gus)) < 0) + goto _err; + if (gus->max_flag || gus->ess_flag) { - snd_printdd("GUS Classic or ACE soundcard was not detected at 0x%lx\n", gus->gf1.port); - snd_card_free(card); - return -ENODEV; - } - if ((err = snd_gf1_new_mixer(gus)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_gf1_pcm_new(gus, 0, 0, NULL)) < 0) { - snd_card_free(card); - return err; + snd_printk(KERN_ERR PFX "GUS Classic or ACE soundcard was not detected at 0x%lx\n", gus->gf1.port); + err = -ENODEV; + goto _err; } + + if ((err = snd_gf1_new_mixer(gus)) < 0) + goto _err; + + if ((err = snd_gf1_pcm_new(gus, 0, 0, NULL)) < 0) + goto _err; + if (!gus->ace_flag) { - if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) + goto _err; } sprintf(card->longname + strlen(card->longname), " at 0x%lx, irq %d, dma %d", gus->gf1.port, xirq, xdma1); if (dma2 >= 0) sprintf(card->longname + strlen(card->longname), "&%d", xdma2); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + snd_gusclassic_cards[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init snd_gusclassic_legacy_auto_probe(unsigned long xport) diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index bc6fecb..d2e7cb1 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -87,6 +87,7 @@ MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for GUS Extreme driver."); static snd_card_t *snd_gusextreme_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +#define PFX "gusextreme: " static int __init snd_gusextreme_detect(int dev, snd_card_t * card, @@ -94,6 +95,7 @@ static int __init snd_gusextreme_detect(int dev, es1688_t *es1688) { unsigned long flags; + unsigned char d; /* * This is main stuff - enable access to GF1 chip... @@ -123,36 +125,17 @@ static int __init snd_gusextreme_detect(int dev, udelay(100); snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ -#ifdef CONFIG_SND_DEBUG_DETECT - { - unsigned char d; - - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { - snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); - return -EIO; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0) + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { + snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); return -EIO; -#endif + } udelay(160); snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ udelay(160); -#ifdef CONFIG_SND_DEBUG_DETECT - { - unsigned char d; - - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { - snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); - return -EIO; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1) + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { + snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); return -EIO; -#endif - + } return 0; } @@ -205,7 +188,7 @@ static int __init snd_gusextreme_probe(int dev) xgf1_irq = gf1_irq[dev]; if (xgf1_irq == SNDRV_AUTO_IRQ) { if ((xgf1_irq = snd_legacy_find_free_irq(possible_gf1_irqs)) < 0) { - snd_printk("unable to find a free IRQ for GF1\n"); + snd_printk(KERN_ERR PFX "unable to find a free IRQ for GF1\n"); err = -EBUSY; goto out; } @@ -213,7 +196,7 @@ static int __init snd_gusextreme_probe(int dev) xess_irq = irq[dev]; if (xess_irq == SNDRV_AUTO_IRQ) { if ((xess_irq = snd_legacy_find_free_irq(possible_ess_irqs)) < 0) { - snd_printk("unable to find a free IRQ for ES1688\n"); + snd_printk(KERN_ERR PFX "unable to find a free IRQ for ES1688\n"); err = -EBUSY; goto out; } @@ -226,7 +209,7 @@ static int __init snd_gusextreme_probe(int dev) xgf1_dma = dma1[dev]; if (xgf1_dma == SNDRV_AUTO_DMA) { if ((xgf1_dma = snd_legacy_find_free_dma(possible_gf1_dmas)) < 0) { - snd_printk("unable to find a free DMA for GF1\n"); + snd_printk(KERN_ERR PFX "unable to find a free DMA for GF1\n"); err = -EBUSY; goto out; } @@ -234,7 +217,7 @@ static int __init snd_gusextreme_probe(int dev) xess_dma = dma8[dev]; if (xess_dma == SNDRV_AUTO_DMA) { if ((xess_dma = snd_legacy_find_free_dma(possible_ess_dmas)) < 0) { - snd_printk("unable to find a free DMA for ES1688\n"); + snd_printk(KERN_ERR PFX "unable to find a free DMA for ES1688\n"); err = -EBUSY; goto out; } @@ -264,7 +247,7 @@ static int __init snd_gusextreme_probe(int dev) goto out; if (!gus->ess_flag) { - snd_printdd("GUS Extreme soundcard was not detected at 0x%lx\n", gus->gf1.port); + snd_printk(KERN_ERR PFX "GUS Extreme soundcard was not detected at 0x%lx\n", gus->gf1.port); err = -ENODEV; goto out; } @@ -287,7 +270,7 @@ static int __init snd_gusextreme_probe(int dev) if (snd_opl3_create(card, es1688->port, es1688->port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) { - printk(KERN_ERR "gusextreme: opl3 not detected at 0x%lx\n", es1688->port); + printk(KERN_ERR PFX "gusextreme: opl3 not detected at 0x%lx\n", es1688->port); } else { if ((err = snd_opl3_hwdep_new(opl3, 0, 2, NULL)) < 0) goto out; @@ -303,6 +286,10 @@ static int __init snd_gusextreme_probe(int dev) sprintf(card->longname, "Gravis UltraSound Extreme at 0x%lx, irq %i&%i, dma %i&%i", es1688->port, xgf1_irq, xess_irq, xgf1_dma, xess_dma); + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto out; + if ((err = snd_card_register(card)) < 0) goto out; diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index 400ff34..0bb44b5 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -82,39 +82,25 @@ struct snd_gusmax { static snd_card_t *snd_gusmax_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +#define PFX "gusmax: " static int __init snd_gusmax_detect(snd_gus_card_t * gus) { - snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ -#ifdef CONFIG_SND_DEBUG_DETECT - { - unsigned char d; + unsigned char d; - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { - snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); - return -ENODEV; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0) + snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { + snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); return -ENODEV; -#endif + } udelay(160); snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ udelay(160); -#ifdef CONFIG_SND_DEBUG_DETECT - { - unsigned char d; - - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { - snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); - return -ENODEV; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1) + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { + snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); return -ENODEV; -#endif + } + return 0; } @@ -239,25 +225,25 @@ static int __init snd_gusmax_probe(int dev) xirq = irq[dev]; if (xirq == SNDRV_AUTO_IRQ) { if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free IRQ\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); + err = -EBUSY; + goto _err; } } xdma1 = dma1[dev]; if (xdma1 == SNDRV_AUTO_DMA) { if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA1\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); + err = -EBUSY; + goto _err; } } xdma2 = dma2[dev]; if (xdma2 == SNDRV_AUTO_DMA) { if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA2\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); + err = -EBUSY; + goto _err; } } @@ -266,31 +252,28 @@ static int __init snd_gusmax_probe(int dev) -xirq, xdma1, xdma2, 0, channels[dev], pcm_channels[dev], - 0, &gus)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_gusmax_detect(gus)) < 0) { - snd_card_free(card); - return err; - } + 0, &gus)) < 0) + goto _err; + + if ((err = snd_gusmax_detect(gus)) < 0) + goto _err; + maxcard->gus_status_reg = gus->gf1.reg_irqstat; maxcard->pcm_status_reg = gus->gf1.port + 0x10c + 2; snd_gusmax_init(dev, card, gus); - if ((err = snd_gus_initialize(gus)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_gus_initialize(gus)) < 0) + goto _err; + if (!gus->max_flag) { - printk(KERN_ERR "GUS MAX soundcard was not detected at 0x%lx\n", gus->gf1.port); - snd_card_free(card); - return -ENODEV; + snd_printk(KERN_ERR PFX "GUS MAX soundcard was not detected at 0x%lx\n", gus->gf1.port); + err = -ENODEV; + goto _err; } if (request_irq(xirq, snd_gusmax_interrupt, SA_INTERRUPT, "GUS MAX", (void *)maxcard)) { - snd_card_free(card); - printk(KERN_ERR "gusmax: unable to grab IRQ %d\n", xirq); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq); + err = -EBUSY; + goto _err; } maxcard->irq = xirq; @@ -301,50 +284,46 @@ static int __init snd_gusmax_probe(int dev) CS4231_HWSHARE_IRQ | CS4231_HWSHARE_DMA1 | CS4231_HWSHARE_DMA2, - &cs4231)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_pcm(cs4231, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_mixer(cs4231)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) { - snd_card_free(card); - return err; - } + &cs4231)) < 0) + goto _err; + + if ((err = snd_cs4231_pcm(cs4231, 0, NULL)) < 0) + goto _err; + + if ((err = snd_cs4231_mixer(cs4231)) < 0) + goto _err; + + if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) + goto _err; + if (pcm_channels[dev] > 0) { - if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } - } - if ((err = snd_gusmax_mixer(cs4231)) < 0) { - snd_card_free(card); - return err; + if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) + goto _err; } + if ((err = snd_gusmax_mixer(cs4231)) < 0) + goto _err; - if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) + goto _err; sprintf(card->longname + strlen(card->longname), " at 0x%lx, irq %i, dma %i", gus->gf1.port, xirq, xdma1); if (xdma2 >= 0) sprintf(card->longname + strlen(card->longname), "&%i", xdma2); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; maxcard->gus = gus; maxcard->cs4231 = cs4231; snd_gusmax_cards[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init snd_gusmax_legacy_auto_probe(unsigned long xport) diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 46e867d..358cba9 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -73,6 +73,12 @@ static int midi[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; static int effect[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; +#ifdef SNDRV_STB +#define PFX "interwave-stb: " +#else +#define PFX "interwave: " +#endif + module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for InterWave soundcard."); module_param_array(id, charp, NULL, 0444); @@ -249,38 +255,20 @@ static int __devinit snd_interwave_detect(struct snd_interwave *iwcard, { unsigned long flags; unsigned char rev1, rev2; + int d; snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ -#ifdef CONFIG_SND_DEBUG_DETECT - { - int d; - - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { - snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); - return -ENODEV; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0) + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { + snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); return -ENODEV; -#endif + } udelay(160); snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ udelay(160); -#ifdef CONFIG_SND_DEBUG_DETECT - { - int d; - - if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { - snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); - return -ENODEV; - } - } -#else - if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1) + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { + snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); return -ENODEV; -#endif - + } spin_lock_irqsave(&gus->reg_lock, flags); rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER); snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1); @@ -686,35 +674,33 @@ static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, card->private_free = snd_interwave_free; #ifdef CONFIG_PNP if (isapnp[dev]) { - if (snd_interwave_pnp(dev, iwcard, pcard, pid)) { - snd_card_free(card); - return -ENODEV; - } + if ((err = snd_interwave_pnp(dev, iwcard, pcard, pid)) < 0) + goto _err; snd_card_set_dev(card, &pcard->card->dev); } #endif xirq = irq[dev]; if (xirq == SNDRV_AUTO_IRQ) { if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free IRQ\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); + err = -EBUSY; + goto _err; } } xdma1 = dma1[dev]; if (xdma1 == SNDRV_AUTO_DMA) { if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA1\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); + err = -EBUSY; + goto _err; } } xdma2 = dma2[dev]; if (xdma2 == SNDRV_AUTO_DMA) { if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA2\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); + err = -EBUSY; + goto _err; } } @@ -722,32 +708,28 @@ static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, port[dev], -xirq, xdma1, xdma2, 0, 32, - pcm_channels[dev], effect[dev], &gus)) < 0) { - snd_card_free(card); - return err; - } + pcm_channels[dev], effect[dev], &gus)) < 0) + goto _err; + if ((err = snd_interwave_detect(iwcard, gus, dev #ifdef SNDRV_STB , &i2c_bus #endif - )) < 0) { - snd_card_free(card); - return err; - } + )) < 0) + goto _err; + iwcard->gus_status_reg = gus->gf1.reg_irqstat; iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2; snd_interwave_init(dev, gus); snd_interwave_detect_memory(gus); - if ((err = snd_gus_initialize(gus)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_gus_initialize(gus)) < 0) + goto _err; if (request_irq(xirq, snd_interwave_interrupt, SA_INTERRUPT, "InterWave", (void *)iwcard)) { - snd_card_free(card); - snd_printk("unable to grab IRQ %d\n", xirq); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq); + err = -EBUSY; + goto _err; } iwcard->irq = xirq; @@ -758,34 +740,28 @@ static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, CS4231_HWSHARE_IRQ | CS4231_HWSHARE_DMA1 | CS4231_HWSHARE_DMA2, - &cs4231)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0) { - snd_card_free(card); - return err; - } + &cs4231)) < 0) + goto _err; + + if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0) + goto _err; + sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A'); strcat(pcm->name, " (codec)"); - if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_cs4231_mixer(cs4231)) < 0) { - snd_card_free(card); - return err; - } + + if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) + goto _err; + + if ((err = snd_cs4231_mixer(cs4231)) < 0) + goto _err; + if (pcm_channels[dev] > 0) { - if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } - } - if ((err = snd_interwave_mixer(cs4231)) < 0) { - snd_card_free(card); - return err; + if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) + goto _err; } + if ((err = snd_interwave_mixer(cs4231)) < 0) + goto _err; + #ifdef SNDRV_STB { snd_ctl_elem_id_t id1, id2; @@ -795,28 +771,20 @@ static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, strcpy(id1.name, "Master Playback Switch"); strcpy(id2.name, id1.name); id2.index = 1; - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) + goto _err; strcpy(id1.name, "Master Playback Volume"); strcpy(id2.name, id1.name); - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) + goto _err; + if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) + goto _err; } #endif gus->uart_enable = midi[dev]; - if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) + goto _err; #ifndef SNDRV_STB str = "AMD InterWave"; @@ -835,10 +803,11 @@ static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, if (xdma2 >= 0) sprintf(card->longname + strlen(card->longname), "&%d", xdma2); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; iwcard->cs4231 = cs4231; iwcard->gus = gus; @@ -847,6 +816,10 @@ static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, else snd_interwave_legacy[dev++] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __devinit snd_interwave_probe_legacy_port(unsigned long xport) diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 75bd6ec..e2d2bab 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -143,6 +143,8 @@ struct snd_opl3sa2 { static snd_card_t *snd_opl3sa2_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +#define PFX "opl3sa2: " + #ifdef CONFIG_PNP static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = { @@ -231,7 +233,7 @@ static int __init snd_opl3sa2_detect(opl3sa2_t *chip) card = chip->card; port = chip->port; if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) { - snd_printk(KERN_ERR "opl3sa2: can't grab port 0x%lx\n", port); + snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port); return -EBUSY; } // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a)); @@ -668,6 +670,12 @@ static int snd_opl3sa2_dev_free(snd_device_t *device) return snd_opl3sa2_free(chip); } +#ifdef CONFIG_PNP +#define is_isapnp_selected(dev) isapnp[dev] +#else +#define is_isapnp_selected(dev) 0 +#endif + static int __devinit snd_opl3sa2_probe(int dev, struct pnp_dev *pdev, struct pnp_card_link *pcard, @@ -683,34 +691,31 @@ static int __devinit snd_opl3sa2_probe(int dev, }; int err; -#ifdef CONFIG_PNP - if (!isapnp[dev]) { -#endif + if (! is_isapnp_selected(dev)) { if (port[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify port\n"); + snd_printk(KERN_ERR PFX "specify port\n"); return -EINVAL; } if (wss_port[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify wss_port\n"); + snd_printk(KERN_ERR PFX "specify wss_port\n"); return -EINVAL; } if (fm_port[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify fm_port\n"); + snd_printk(KERN_ERR PFX "specify fm_port\n"); return -EINVAL; } if (midi_port[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify midi_port\n"); + snd_printk(KERN_ERR PFX "specify midi_port\n"); return -EINVAL; } -#ifdef CONFIG_PNP } -#endif + card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); if (card == NULL) return -ENOMEM; strcpy(card->driver, "OPL3SA2"); strcpy(card->shortname, "Yamaha OPL3-SA2"); - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { err = -ENOMEM; goto __error; @@ -742,7 +747,7 @@ static int __devinit snd_opl3sa2_probe(int dev, if ((err = snd_opl3sa2_detect(chip)) < 0) goto __error; if (request_irq(xirq, snd_opl3sa2_interrupt, SA_INTERRUPT, "OPL3-SA2", (void *)chip)) { - snd_printk(KERN_ERR "opl3sa2: can't grab IRQ %d\n", xirq); + snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq); err = -ENODEV; goto __error; } @@ -795,6 +800,9 @@ static int __devinit snd_opl3sa2_probe(int dev, if (dma2 >= 0) sprintf(card->longname + strlen(card->longname), "&%d", xdma2); + if ((err = snd_card_set_generic_dev(card)) < 0) + goto __error; + if ((err = snd_card_register(card)) < 0) goto __error; @@ -852,8 +860,10 @@ static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *card, int res; for ( ; dev < SNDRV_CARDS; dev++) { - if (!enable[dev] || !isapnp[dev]) - continue; + if (!enable[dev]) + continue; + if (is_isapnp_selected(dev)) + continue; res = snd_opl3sa2_probe(dev, NULL, card, id); if (res < 0) return res; diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 411a702..73573cb 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -1038,8 +1038,7 @@ static int snd_opti93x_capture_prepare(snd_pcm_substream_t *substream) chip->c_dma_size = size; snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF, - OPTi93X_CAPTURE_ENABLE | OPTi93X_CAPTURE_PIO, - (unsigned char)~(OPTi93X_CAPTURE_ENABLE | OPTi93X_CAPTURE_PIO)); + OPTi93X_CAPTURE_ENABLE | OPTi93X_CAPTURE_PIO, 0); snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT); @@ -1274,7 +1273,7 @@ static int snd_opti93x_create(snd_card_t *card, opti9xx_t *chip, opti93x_t *codec; *rcodec = NULL; - codec = kcalloc(1, sizeof(*codec), GFP_KERNEL); + codec = kzalloc(sizeof(*codec), GFP_KERNEL); if (codec == NULL) return -ENOMEM; codec->irq = -1; @@ -1895,8 +1894,8 @@ static void snd_card_opti9xx_free(snd_card_t *card) } } -static int __devinit snd_card_opti9xx_probe(struct pnp_card_link *pcard, - const struct pnp_card_device_id *pid) +static int snd_card_opti9xx_probe(struct pnp_card_link *pcard, + const struct pnp_card_device_id *pid) { static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1}; @@ -1966,6 +1965,10 @@ static int __devinit snd_card_opti9xx_probe(struct pnp_card_link *pcard, snd_card_free(card); return error; } + if ((error = snd_card_set_generic_dev(card)) < 0) { + snd_card_free(card); + return error; + } #ifdef CONFIG_PNP } #endif /* CONFIG_PNP */ diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c index 028af40..5375705 100644 --- a/sound/isa/sb/emu8000.c +++ b/sound/isa/sb/emu8000.c @@ -1097,7 +1097,7 @@ snd_emu8000_new(snd_card_t *card, int index, long port, int seq_ports, snd_seq_d if (seq_ports <= 0) return 0; - hw = kcalloc(1, sizeof(*hw), GFP_KERNEL); + hw = kzalloc(sizeof(*hw), GFP_KERNEL); if (hw == NULL) return -ENOMEM; spin_lock_init(&hw->reg_lock); diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c index db5eb8b..0209790 100644 --- a/sound/isa/sb/emu8000_pcm.c +++ b/sound/isa/sb/emu8000_pcm.c @@ -233,7 +233,7 @@ static int emu8k_pcm_open(snd_pcm_substream_t *subs) emu8k_pcm_t *rec; snd_pcm_runtime_t *runtime = subs->runtime; - rec = kcalloc(1, sizeof(*rec), GFP_KERNEL); + rec = kzalloc(sizeof(*rec), GFP_KERNEL); if (! rec) return -ENOMEM; diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 60e2c53..7888783 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -351,6 +351,12 @@ static void snd_sb16_free(snd_card_t *card) } } +#ifdef CONFIG_PNP +#define is_isapnp_selected(dev) isapnp[dev] +#else +#define is_isapnp_selected(dev) 0 +#endif + static int __init snd_sb16_probe(int dev, struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) @@ -378,10 +384,8 @@ static int __init snd_sb16_probe(int dev, card->private_free = snd_sb16_free; #ifdef CONFIG_PNP if (isapnp[dev]) { - if ((err = snd_card_sb16_pnp(dev, acard, pcard, pid))) { - snd_card_free(card); - return err; - } + if ((err = snd_card_sb16_pnp(dev, acard, pcard, pid))) + goto _err; snd_card_set_dev(card, &pcard->card->dev); } #endif @@ -389,41 +393,37 @@ static int __init snd_sb16_probe(int dev, xirq = irq[dev]; xdma8 = dma8[dev]; xdma16 = dma16[dev]; -#ifdef CONFIG_PNP - if (!isapnp[dev]) { -#endif - if (xirq == SNDRV_AUTO_IRQ) { - if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); - return -EBUSY; + if (! is_isapnp_selected(dev)) { + if (xirq == SNDRV_AUTO_IRQ) { + if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { + snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); + err = -EBUSY; + goto _err; + } } - } - if (xdma8 == SNDRV_AUTO_DMA) { - if ((xdma8 = snd_legacy_find_free_dma(possible_dmas8)) < 0) { - snd_card_free(card); - snd_printk(KERN_ERR PFX "unable to find a free 8-bit DMA\n"); - return -EBUSY; + if (xdma8 == SNDRV_AUTO_DMA) { + if ((xdma8 = snd_legacy_find_free_dma(possible_dmas8)) < 0) { + snd_printk(KERN_ERR PFX "unable to find a free 8-bit DMA\n"); + err = -EBUSY; + goto _err; + } } - } - if (xdma16 == SNDRV_AUTO_DMA) { - if ((xdma16 = snd_legacy_find_free_dma(possible_dmas16)) < 0) { - snd_card_free(card); - snd_printk(KERN_ERR PFX "unable to find a free 16-bit DMA\n"); - return -EBUSY; + if (xdma16 == SNDRV_AUTO_DMA) { + if ((xdma16 = snd_legacy_find_free_dma(possible_dmas16)) < 0) { + snd_printk(KERN_ERR PFX "unable to find a free 16-bit DMA\n"); + err = -EBUSY; + goto _err; + } } - } - /* non-PnP FM port address is hardwired with base port address */ - fm_port[dev] = port[dev]; - /* block the 0x388 port to avoid PnP conflicts */ - acard->fm_res = request_region(0x388, 4, "SoundBlaster FM"); + /* non-PnP FM port address is hardwired with base port address */ + fm_port[dev] = port[dev]; + /* block the 0x388 port to avoid PnP conflicts */ + acard->fm_res = request_region(0x388, 4, "SoundBlaster FM"); #ifdef SNDRV_SBAWE_EMU8000 - /* non-PnP AWE port address is hardwired with base port address */ - awe_port[dev] = port[dev] + 0x400; + /* non-PnP AWE port address is hardwired with base port address */ + awe_port[dev] = port[dev] + 0x400; #endif -#ifdef CONFIG_PNP } -#endif if ((err = snd_sbdsp_create(card, port[dev], @@ -432,28 +432,20 @@ static int __init snd_sb16_probe(int dev, xdma8, xdma16, SB_HW_AUTO, - &chip)) < 0) { - snd_card_free(card); - return err; - } + &chip)) < 0) + goto _err; + if (chip->hardware != SB_HW_16) { - snd_card_free(card); - snd_printdd("SB 16 chip was not detected at 0x%lx\n", port[dev]); - return -ENODEV; + snd_printk(KERN_ERR PFX "SB 16 chip was not detected at 0x%lx\n", port[dev]); + err = -ENODEV; + goto _err; } chip->mpu_port = mpu_port[dev]; -#ifdef CONFIG_PNP - if (!isapnp[dev] && (err = snd_sb16dsp_configure(chip)) < 0) { -#else - if ((err = snd_sb16dsp_configure(chip)) < 0) { -#endif - snd_card_free(card); - return -ENXIO; - } - if ((err = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) { - snd_card_free(card); - return -ENXIO; - } + if (! is_isapnp_selected(dev) && (err = snd_sb16dsp_configure(chip)) < 0) + goto _err; + + if ((err = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) + goto _err; strcpy(card->driver, #ifdef SNDRV_SBAWE_EMU8000 @@ -474,10 +466,8 @@ static int __init snd_sb16_probe(int dev, if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SB, chip->mpu_port, 0, - xirq, 0, &chip->rmidi)) < 0) { - snd_card_free(card); - return -ENXIO; - } + xirq, 0, &chip->rmidi)) < 0) + goto _err; chip->rmidi_callback = snd_mpu401_uart_interrupt; } @@ -499,17 +489,13 @@ static int __init snd_sb16_probe(int dev, #else int seqdev = 1; #endif - if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0) { - snd_card_free(card); - return -ENXIO; - } + if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0) + goto _err; } } - if ((err = snd_sbmixer_new(chip)) < 0) { - snd_card_free(card); - return -ENXIO; - } + if ((err = snd_sbmixer_new(chip)) < 0) + goto _err; #ifdef CONFIG_SND_SB16_CSP /* CSP chip on SB16ASP/AWE32 */ @@ -525,11 +511,11 @@ static int __init snd_sb16_probe(int dev, #endif #ifdef SNDRV_SBAWE_EMU8000 if (awe_port[dev] > 0) { - if (snd_emu8000_new(card, 1, awe_port[dev], - seq_ports[dev], NULL) < 0) { + if ((err = snd_emu8000_new(card, 1, awe_port[dev], + seq_ports[dev], NULL)) < 0) { snd_printk(KERN_ERR PFX "fatal error - EMU-8000 synthesizer not detected at 0x%lx\n", awe_port[dev]); - snd_card_free(card); - return -ENXIO; + + goto _err; } } #endif @@ -541,15 +527,21 @@ static int __init snd_sb16_probe(int dev, (mic_agc[dev] ? 0x00 : 0x01)); spin_unlock_irqrestore(&chip->mixer_lock, flags); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + if (pcard) pnp_set_card_drvdata(pcard, card); else snd_sb16_legacy[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init snd_sb16_probe_legacy_port(unsigned long xport) @@ -560,10 +552,8 @@ static int __init snd_sb16_probe_legacy_port(unsigned long xport) for ( ; dev < SNDRV_CARDS; dev++) { if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT) continue; -#ifdef CONFIG_PNP - if (isapnp[dev]) + if (is_isapnp_selected(dev)) continue; -#endif port[dev] = xport; res = snd_sb16_probe(dev, NULL, NULL); if (res < 0) @@ -621,10 +611,8 @@ static int __init alsa_card_sb16_init(void) for (dev = 0; dev < SNDRV_CARDS; dev++) { if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT) continue; -#ifdef CONFIG_PNP - if (isapnp[dev]) + if (is_isapnp_selected(dev)) continue; -#endif if (!snd_sb16_probe(dev, NULL, NULL)) { cards++; continue; diff --git a/sound/isa/sb/sb16_csp.c b/sound/isa/sb/sb16_csp.c index d64790b..7192d4c 100644 --- a/sound/isa/sb/sb16_csp.c +++ b/sound/isa/sb/sb16_csp.c @@ -122,7 +122,7 @@ int snd_sb_csp_new(sb_t *chip, int device, snd_hwdep_t ** rhwdep) if ((err = snd_hwdep_new(chip->card, "SB16-CSP", device, &hw)) < 0) return err; - if ((p = kcalloc(1, sizeof(*p), GFP_KERNEL)) == NULL) { + if ((p = kzalloc(sizeof(*p), GFP_KERNEL)) == NULL) { snd_device_free(chip->card, hw); return -ENOMEM; } diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index e2cbc42..c41ac25 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -107,54 +107,47 @@ static int __init snd_sb8_probe(int dev) dma8[dev], -1, SB_HW_AUTO, - &chip)) < 0) { - snd_card_free(card); - return err; - } + &chip)) < 0) + goto _err; + if (chip->hardware >= SB_HW_16) { - snd_card_free(card); if (chip->hardware == SB_HW_ALS100) - snd_printdd("ALS100 chip detected at 0x%lx, try snd-als100 module\n", + snd_printk(KERN_WARNING "ALS100 chip detected at 0x%lx, try snd-als100 module\n", port[dev]); else - snd_printdd("SB 16 chip detected at 0x%lx, try snd-sb16 module\n", - port[dev]); - return -ENODEV; + snd_printk(KERN_WARNING "SB 16 chip detected at 0x%lx, try snd-sb16 module\n", + port[dev]); + err = -ENODEV; + goto _err; } - if ((err = snd_sb8dsp_pcm(chip, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_sbmixer_new(chip)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_sb8dsp_pcm(chip, 0, NULL)) < 0) + goto _err; + + if ((err = snd_sbmixer_new(chip)) < 0) + goto _err; + if (chip->hardware == SB_HW_10 || chip->hardware == SB_HW_20) { if ((err = snd_opl3_create(card, chip->port + 8, 0, OPL3_HW_AUTO, 1, &opl3)) < 0) { - snd_printk(KERN_ERR "sb8: no OPL device at 0x%lx\n", chip->port + 8); + snd_printk(KERN_WARNING "sb8: no OPL device at 0x%lx\n", chip->port + 8); } } else { if ((err = snd_opl3_create(card, chip->port, chip->port + 2, OPL3_HW_AUTO, 1, &opl3)) < 0) { - snd_printk(KERN_ERR "sb8: no OPL device at 0x%lx-0x%lx\n", + snd_printk(KERN_WARNING "sb8: no OPL device at 0x%lx-0x%lx\n", chip->port, chip->port + 2); } } if (err >= 0) { - if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) + goto _err; } - if ((err = snd_sb8dsp_midi(chip, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_sb8dsp_midi(chip, 0, NULL)) < 0) + goto _err; strcpy(card->driver, chip->hardware == SB_HW_PRO ? "SB Pro" : "SB8"); strcpy(card->shortname, chip->name); @@ -162,12 +155,19 @@ static int __init snd_sb8_probe(int dev) chip->name, chip->port, irq[dev], dma8[dev]); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + snd_sb8_cards[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init snd_card_sb8_legacy_auto_probe(unsigned long xport) diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c index 5b6bde2..f0f205a 100644 --- a/sound/isa/sb/sb_common.c +++ b/sound/isa/sb/sb_common.c @@ -221,7 +221,7 @@ int snd_sbdsp_create(snd_card_t *card, snd_assert(r_chip != NULL, return -EINVAL); *r_chip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; spin_lock_init(&chip->reg_lock); diff --git a/sound/isa/sgalaxy.c b/sound/isa/sgalaxy.c index 17f585b..52f2294d 100644 --- a/sound/isa/sgalaxy.c +++ b/sound/isa/sgalaxy.c @@ -67,6 +67,8 @@ MODULE_PARM_DESC(dma1, "DMA1 # for Sound Galaxy driver."); static snd_card_t *snd_sgalaxy_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +#define PFX "sgalaxy: " + /* */ @@ -135,7 +137,7 @@ static int __init snd_sgalaxy_setup_wss(unsigned long port, int irq, int dma) } #if 0 - snd_printdd("sgalaxy - setting up IRQ/DMA for WSS\n"); + snd_printdd(PFX "setting up IRQ/DMA for WSS\n"); #endif /* initialize IRQ for WSS codec */ @@ -160,7 +162,7 @@ static int __init snd_sgalaxy_setup_wss(unsigned long port, int irq, int dma) static int __init snd_sgalaxy_detect(int dev, int irq, int dma) { #if 0 - snd_printdd("sgalaxy - switching to WSS mode\n"); + snd_printdd(PFX "switching to WSS mode\n"); #endif /* switch to WSS mode */ @@ -223,11 +225,11 @@ static int __init snd_sgalaxy_probe(int dev) ad1848_t *chip; if (sbport[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify SB port\n"); + snd_printk(KERN_ERR PFX "specify SB port\n"); return -EINVAL; } if (wssport[dev] == SNDRV_AUTO_PORT) { - snd_printk("specify WSS port\n"); + snd_printk(KERN_ERR PFX "specify WSS port\n"); return -EINVAL; } card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); @@ -237,46 +239,39 @@ static int __init snd_sgalaxy_probe(int dev) xirq = irq[dev]; if (xirq == SNDRV_AUTO_IRQ) { if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free IRQ\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); + err = -EBUSY; + goto _err; } } xdma1 = dma1[dev]; if (xdma1 == SNDRV_AUTO_DMA) { if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_card_free(card); - snd_printk("unable to find a free DMA\n"); - return -EBUSY; + snd_printk(KERN_ERR PFX "unable to find a free DMA\n"); + err = -EBUSY; + goto _err; } } - if ((err = snd_sgalaxy_detect(dev, xirq, xdma1)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_sgalaxy_detect(dev, xirq, xdma1)) < 0) + goto _err; if ((err = snd_ad1848_create(card, wssport[dev] + 4, xirq, xdma1, - AD1848_HW_DETECT, &chip)) < 0) { - snd_card_free(card); - return err; - } + AD1848_HW_DETECT, &chip)) < 0) + goto _err; if ((err = snd_ad1848_pcm(chip, 0, NULL)) < 0) { - snd_printdd("sgalaxy - error creating new ad1848 PCM device\n"); - snd_card_free(card); - return err; + snd_printdd(PFX "error creating new ad1848 PCM device\n"); + goto _err; } if ((err = snd_ad1848_mixer(chip)) < 0) { - snd_printdd("sgalaxy - error creating new ad1848 mixer\n"); - snd_card_free(card); - return err; + snd_printdd(PFX "error creating new ad1848 mixer\n"); + goto _err; } - if (snd_sgalaxy_mixer(chip) < 0) { - snd_printdd("sgalaxy - the mixer rewrite failed\n"); - snd_card_free(card); - return err; + if ((err = snd_sgalaxy_mixer(chip)) < 0) { + snd_printdd(PFX "the mixer rewrite failed\n"); + goto _err; } strcpy(card->driver, "Sound Galaxy"); @@ -284,12 +279,18 @@ static int __init snd_sgalaxy_probe(int dev) sprintf(card->longname, "Sound Galaxy at 0x%lx, irq %d, dma %d", wssport[dev], xirq, xdma1); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; + snd_sgalaxy_cards[dev] = card; return 0; + + _err: + snd_card_free(card); + return err; } static int __init alsa_card_sgalaxy_init(void) diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index 3959ed6..9f6b58c 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -1262,11 +1262,6 @@ static int __devinit create_sscape(const struct params *params, snd_card_t **rca */ sscape_write(sscape, GA_INTENA_REG, 0x80); - if ((err = snd_card_register(card)) < 0) { - printk(KERN_ERR "sscape: Failed to register sound card\n"); - goto _release_card; - } - /* * Initialize mixer */ @@ -1396,6 +1391,13 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard, if (ret < 0) return ret; snd_card_set_dev(card, &pcard->card->dev); + + if ((ret = snd_card_register(card)) < 0) { + printk(KERN_ERR "sscape: Failed to register sound card\n"); + snd_card_free(card); + return ret; + } + pnp_set_card_drvdata(pcard, card); ++sscape_cards; ++idx; @@ -1460,6 +1462,16 @@ static int __init sscape_manual_probe(struct params *params) if (ret < 0) return ret; + if ((ret = snd_card_set_generic_dev(card)) < 0) { + snd_card_free(card); + return ret; + } + if ((ret = snd_card_register(card)) < 0) { + printk(KERN_ERR "sscape: Failed to register sound card\n"); + snd_card_free(card); + return ret; + } + sscape_card[sscape_cards] = card; params++; sscape_cards++; diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index 79b0220..0a572e0 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -622,6 +622,11 @@ snd_wavefront_probe (int dev, struct pnp_card_link *pcard, ics2115_port[dev], ics2115_irq[dev]); + if ((err = snd_card_set_generic_dev(card)) < 0) { + snd_card_free(card); + return err; + } + if ((err = snd_card_register(card)) < 0) { snd_card_free(card); return err; diff --git a/sound/mips/Kconfig b/sound/mips/Kconfig index 531f8ba..2433b77 100644 --- a/sound/mips/Kconfig +++ b/sound/mips/Kconfig @@ -8,6 +8,7 @@ config SND_AU1X00 depends on (SOC_AU1000 || SOC_AU1100 || SOC_AU1500) && SND select SND_PCM select SND_AC97_CODEC + select SND_GENERIC_DRIVER help ALSA Sound driver for the Au1x00's AC97 port. diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c index c20522b..3f9684f 100644 --- a/sound/mips/au1x00.c +++ b/sound/mips/au1x00.c @@ -667,6 +667,11 @@ au1000_init(void) strcpy(au1000->card->shortname, "Au1000-AC97"); sprintf(au1000->card->longname, "AMD Au1000--AC97 ALSA Driver"); + if ((err = snd_card_set_generic_dev(au1000->card)) < 0) { + snd_card_free(au1000->card); + return err; + } + if ((err = snd_card_register(au1000->card)) < 0) { snd_card_free(au1000->card); return err; diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index d7a8f9f..f560dd8 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -880,6 +880,8 @@ snd_harmony_create(snd_card_t *card, goto free_and_ret; } + snd_card_set_dev(card, &padev->dev); + *rchip = h; return 0; diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 1e458919..a5d593c 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -316,6 +316,18 @@ config SND_YMFPCI To compile this driver as a module, choose M here: the module will be called snd-ymfpci. +config SND_AD1889 + tristate "Analog Devices AD1889" + depends on SND + select SND_AC97_CODEC + help + Say Y here to include support for the integrated AC97 sound + device found in particular on the Hewlett-Packard [BCJ]-xxx0 + class PA-RISC workstations, using the AD1819 codec. + + To compile this as a module, choose M here: the module + will be called snd-ad1889. + config SND_ALS4000 tristate "Avance Logic ALS4000" depends on SND && ISA_DMA_API diff --git a/sound/pci/Makefile b/sound/pci/Makefile index b40575c..42fabfc 100644 --- a/sound/pci/Makefile +++ b/sound/pci/Makefile @@ -3,6 +3,7 @@ # Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz> # +snd-ad1889-objs := ad1889.o snd-als4000-objs := als4000.o snd-atiixp-objs := atiixp.o snd-atiixp-modem-objs := atiixp_modem.o @@ -25,6 +26,7 @@ snd-via82xx-objs := via82xx.o snd-via82xx-modem-objs := via82xx_modem.o # Toplevel Module Dependency +obj-$(CONFIG_SND_AD1889) += snd-ad1889.o obj-$(CONFIG_SND_ALS4000) += snd-als4000.o obj-$(CONFIG_SND_ATIIXP) += snd-atiixp.o obj-$(CONFIG_SND_ATIIXP_MODEM) += snd-atiixp-modem.o diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 5501f44..e64cb07 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -112,6 +112,7 @@ static const ac97_codec_id_t snd_ac97_codec_ids[] = { { 0x414c4723, 0xffffffff, "ALC650F", NULL, NULL }, /* already patched */ { 0x414c4720, 0xfffffff0, "ALC650", patch_alc650, NULL }, { 0x414c4760, 0xfffffff0, "ALC655", patch_alc655, NULL }, +{ 0x414c4781, 0xffffffff, "ALC658D", NULL, NULL }, /* already patched */ { 0x414c4780, 0xfffffff0, "ALC658", patch_alc655, NULL }, { 0x414c4790, 0xfffffff0, "ALC850", patch_alc850, NULL }, { 0x414c4730, 0xffffffff, "ALC101", NULL, NULL }, @@ -1796,7 +1797,7 @@ int snd_ac97_bus(snd_card_t *card, int num, ac97_bus_ops_t *ops, snd_assert(card != NULL, return -EINVAL); snd_assert(rbus != NULL, return -EINVAL); - bus = kcalloc(1, sizeof(*bus), GFP_KERNEL); + bus = kzalloc(sizeof(*bus), GFP_KERNEL); if (bus == NULL) return -ENOMEM; bus->card = card; @@ -1905,7 +1906,7 @@ int snd_ac97_mixer(ac97_bus_t *bus, ac97_template_t *template, ac97_t **rac97) } card = bus->card; - ac97 = kcalloc(1, sizeof(*ac97), GFP_KERNEL); + ac97 = kzalloc(sizeof(*ac97), GFP_KERNEL); if (ac97 == NULL) return -ENOMEM; ac97->private_data = template->private_data; diff --git a/sound/pci/ac97/ac97_id.h b/sound/pci/ac97/ac97_id.h index dadf387..6d73514 100644 --- a/sound/pci/ac97/ac97_id.h +++ b/sound/pci/ac97/ac97_id.h @@ -52,6 +52,7 @@ #define AC97_ID_ALC650F 0x414c4723 #define AC97_ID_ALC655 0x414c4760 #define AC97_ID_ALC658 0x414c4780 +#define AC97_ID_ALC658D 0x414c4781 #define AC97_ID_ALC850 0x414c4790 #define AC97_ID_YMF753 0x594d4803 #define AC97_ID_VT1616 0x49434551 diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index b584172..045ddc7 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -2134,7 +2134,13 @@ int patch_alc655(ac97_t * ac97) { unsigned int val; - ac97->spec.dev_flags = (ac97->id == 0x414c4780); /* ALC658 */ + if (ac97->id == AC97_ID_ALC658) { + ac97->spec.dev_flags = 1; /* ALC658 */ + if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) { + ac97->id = AC97_ID_ALC658D; + ac97->spec.dev_flags = 2; + } + } ac97->build_ops = &patch_alc655_ops; @@ -2143,10 +2149,15 @@ int patch_alc655(ac97_t * ac97) /* adjust default values */ val = snd_ac97_read(ac97, 0x7a); /* misc control */ - if (ac97->id == 0x414c4780) /* ALC658 */ + if (ac97->spec.dev_flags) /* ALC658 */ val &= ~(1 << 1); /* Pin 47 is spdif input pin */ - else /* ALC655 */ - val |= (1 << 1); /* Pin 47 is spdif input pin */ + else { /* ALC655 */ + if (ac97->subsystem_vendor == 0x1462 && + ac97->subsystem_device == 0x0131) /* MSI S270 laptop */ + val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */ + else + val |= (1 << 1); /* Pin 47 is spdif input pin */ + } val &= ~(1 << 12); /* vref enable */ snd_ac97_write_cache(ac97, 0x7a, val); /* set default: spdif-in enabled, @@ -2159,6 +2170,11 @@ int patch_alc655(ac97_t * ac97) /* full DAC volume */ snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808); snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808); + + /* update undocumented bit... */ + if (ac97->id == AC97_ID_ALC658D) + snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800); + return 0; } diff --git a/sound/pci/ac97/ak4531_codec.c b/sound/pci/ac97/ak4531_codec.c index f9ce0fd..4032c57 100644 --- a/sound/pci/ac97/ak4531_codec.c +++ b/sound/pci/ac97/ak4531_codec.c @@ -357,7 +357,7 @@ int snd_ak4531_mixer(snd_card_t * card, ak4531_t * _ak4531, ak4531_t ** rak4531) snd_assert(rak4531 != NULL, return -EINVAL); *rak4531 = NULL; snd_assert(card != NULL && _ak4531 != NULL, return -EINVAL); - ak4531 = kcalloc(1, sizeof(*ak4531), GFP_KERNEL); + ak4531 = kzalloc(sizeof(*ak4531), GFP_KERNEL); if (ak4531 == NULL) return -ENOMEM; *ak4531 = *_ak4531; diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c new file mode 100644 index 0000000..d7d99a2 --- /dev/null +++ b/sound/pci/ad1889.c @@ -0,0 +1,1090 @@ +/* Analog Devices 1889 audio driver + * + * This is a driver for the AD1889 PCI audio chipset found + * on the HP PA-RISC [BCJ]-xxx0 workstations. + * + * Copyright (C) 2004-2005, Kyle McMartin <kyle@parisc-linux.org> + * Copyright (C) 2005, Thibaut Varene <varenet@parisc-linux.org> + * Based on the OSS AD1889 driver by Randolph Chung <tausq@debian.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * TODO: + * Do we need to take care of CCS register? + * Maybe we could use finer grained locking (separate locks for pb/cap)? + * Wishlist: + * Control Interface (mixer) support + * Better AC97 support (VSR...)? + * PM support + * MIDI support + * Game Port support + * SG DMA support (this will need *alot* of work) + */ + +#include <linux/init.h> +#include <linux/pci.h> +#include <linux/slab.h> +#include <linux/interrupt.h> +#include <linux/compiler.h> +#include <linux/delay.h> + +#include <sound/driver.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/initval.h> +#include <sound/ac97_codec.h> + +#include <asm/io.h> + +#include "ad1889.h" +#include "ac97/ac97_id.h" + +#define AD1889_DRVVER "$Revision: 1.3 $" + +MODULE_AUTHOR("Kyle McMartin <kyle@parisc-linux.org>, Thibaut Varene <t-bone@parisc-linux.org>"); +MODULE_DESCRIPTION("Analog Devices AD1889 ALSA sound driver"); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("{{Analog Devices,AD1889}}"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for the AD1889 soundcard."); + +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for the AD1889 soundcard."); + +static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable AD1889 soundcard."); + +static char *ac97_quirk[SNDRV_CARDS]; +module_param_array(ac97_quirk, charp, NULL, 0444); +MODULE_PARM_DESC(ac97_quirk, "AC'97 workaround for strange hardware."); + +#define DEVNAME "ad1889" +#define PFX DEVNAME ": " + +/* let's use the global sound debug interfaces */ +#define ad1889_debug(fmt, arg...) snd_printd(KERN_DEBUG fmt, ## arg) + +/* keep track of some hw registers */ +struct ad1889_register_state { + u16 reg; /* reg setup */ + u32 addr; /* dma base address */ + unsigned long size; /* DMA buffer size */ +}; + +struct snd_ad1889 { + snd_card_t *card; + struct pci_dev *pci; + + int irq; + unsigned long bar; + void __iomem *iobase; + + ac97_t *ac97; + ac97_bus_t *ac97_bus; + snd_pcm_t *pcm; + snd_info_entry_t *proc; + + snd_pcm_substream_t *psubs; + snd_pcm_substream_t *csubs; + + /* playback register state */ + struct ad1889_register_state wave; + struct ad1889_register_state ramc; + + spinlock_t lock; +}; + +static inline u16 +ad1889_readw(struct snd_ad1889 *chip, unsigned reg) +{ + return readw(chip->iobase + reg); +} + +static inline void +ad1889_writew(struct snd_ad1889 *chip, unsigned reg, u16 val) +{ + writew(val, chip->iobase + reg); +} + +static inline u32 +ad1889_readl(struct snd_ad1889 *chip, unsigned reg) +{ + return readl(chip->iobase + reg); +} + +static inline void +ad1889_writel(struct snd_ad1889 *chip, unsigned reg, u32 val) +{ + writel(val, chip->iobase + reg); +} + +static inline void +ad1889_unmute(struct snd_ad1889 *chip) +{ + u16 st; + st = ad1889_readw(chip, AD_DS_WADA) & + ~(AD_DS_WADA_RWAM | AD_DS_WADA_LWAM); + ad1889_writew(chip, AD_DS_WADA, st); + ad1889_readw(chip, AD_DS_WADA); +} + +static inline void +ad1889_mute(struct snd_ad1889 *chip) +{ + u16 st; + st = ad1889_readw(chip, AD_DS_WADA) | AD_DS_WADA_RWAM | AD_DS_WADA_LWAM; + ad1889_writew(chip, AD_DS_WADA, st); + ad1889_readw(chip, AD_DS_WADA); +} + +static inline void +ad1889_load_adc_buffer_address(struct snd_ad1889 *chip, u32 address) +{ + ad1889_writel(chip, AD_DMA_ADCBA, address); + ad1889_writel(chip, AD_DMA_ADCCA, address); +} + +static inline void +ad1889_load_adc_buffer_count(struct snd_ad1889 *chip, u32 count) +{ + ad1889_writel(chip, AD_DMA_ADCBC, count); + ad1889_writel(chip, AD_DMA_ADCCC, count); +} + +static inline void +ad1889_load_adc_interrupt_count(struct snd_ad1889 *chip, u32 count) +{ + ad1889_writel(chip, AD_DMA_ADCIB, count); + ad1889_writel(chip, AD_DMA_ADCIC, count); +} + +static inline void +ad1889_load_wave_buffer_address(struct snd_ad1889 *chip, u32 address) +{ + ad1889_writel(chip, AD_DMA_WAVBA, address); + ad1889_writel(chip, AD_DMA_WAVCA, address); +} + +static inline void +ad1889_load_wave_buffer_count(struct snd_ad1889 *chip, u32 count) +{ + ad1889_writel(chip, AD_DMA_WAVBC, count); + ad1889_writel(chip, AD_DMA_WAVCC, count); +} + +static inline void +ad1889_load_wave_interrupt_count(struct snd_ad1889 *chip, u32 count) +{ + ad1889_writel(chip, AD_DMA_WAVIB, count); + ad1889_writel(chip, AD_DMA_WAVIC, count); +} + +static void +ad1889_channel_reset(struct snd_ad1889 *chip, unsigned int channel) +{ + u16 reg; + + if (channel & AD_CHAN_WAV) { + /* Disable wave channel */ + reg = ad1889_readw(chip, AD_DS_WSMC) & ~AD_DS_WSMC_WAEN; + ad1889_writew(chip, AD_DS_WSMC, reg); + chip->wave.reg = reg; + + /* disable IRQs */ + reg = ad1889_readw(chip, AD_DMA_WAV); + reg &= AD_DMA_IM_DIS; + reg &= ~AD_DMA_LOOP; + ad1889_writew(chip, AD_DMA_WAV, reg); + + /* clear IRQ and address counters and pointers */ + ad1889_load_wave_buffer_address(chip, 0x0); + ad1889_load_wave_buffer_count(chip, 0x0); + ad1889_load_wave_interrupt_count(chip, 0x0); + + /* flush */ + ad1889_readw(chip, AD_DMA_WAV); + } + + if (channel & AD_CHAN_ADC) { + /* Disable ADC channel */ + reg = ad1889_readw(chip, AD_DS_RAMC) & ~AD_DS_RAMC_ADEN; + ad1889_writew(chip, AD_DS_RAMC, reg); + chip->ramc.reg = reg; + + reg = ad1889_readw(chip, AD_DMA_ADC); + reg &= AD_DMA_IM_DIS; + reg &= ~AD_DMA_LOOP; + ad1889_writew(chip, AD_DMA_ADC, reg); + + ad1889_load_adc_buffer_address(chip, 0x0); + ad1889_load_adc_buffer_count(chip, 0x0); + ad1889_load_adc_interrupt_count(chip, 0x0); + + /* flush */ + ad1889_readw(chip, AD_DMA_ADC); + } +} + +static inline u16 +snd_ad1889_ac97_read(ac97_t *ac97, unsigned short reg) +{ + struct snd_ad1889 *chip = ac97->private_data; + return ad1889_readw(chip, AD_AC97_BASE + reg); +} + +static inline void +snd_ad1889_ac97_write(ac97_t *ac97, unsigned short reg, unsigned short val) +{ + struct snd_ad1889 *chip = ac97->private_data; + ad1889_writew(chip, AD_AC97_BASE + reg, val); +} + +static int +snd_ad1889_ac97_ready(struct snd_ad1889 *chip) +{ + int retry = 400; /* average needs 352 msec */ + + while (!(ad1889_readw(chip, AD_AC97_ACIC) & AD_AC97_ACIC_ACRDY) + && --retry) + mdelay(1); + if (!retry) { + snd_printk(KERN_ERR PFX "[%s] Link is not ready.\n", + __FUNCTION__); + return -EIO; + } + ad1889_debug("[%s] ready after %d ms\n", __FUNCTION__, 400 - retry); + + return 0; +} + +static int +snd_ad1889_hw_params(snd_pcm_substream_t *substream, + snd_pcm_hw_params_t *hw_params) +{ + return snd_pcm_lib_malloc_pages(substream, + params_buffer_bytes(hw_params)); +} + +static int +snd_ad1889_hw_free(snd_pcm_substream_t *substream) +{ + return snd_pcm_lib_free_pages(substream); +} + +static snd_pcm_hardware_t snd_ad1889_playback_hw = { + .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BLOCK_TRANSFER, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, + .rate_min = 8000, /* docs say 7000, but we're lazy */ + .rate_max = 48000, + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = BUFFER_BYTES_MAX, + .period_bytes_min = PERIOD_BYTES_MIN, + .period_bytes_max = PERIOD_BYTES_MAX, + .periods_min = PERIODS_MIN, + .periods_max = PERIODS_MAX, + /*.fifo_size = 0,*/ +}; + +static snd_pcm_hardware_t snd_ad1889_capture_hw = { + .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BLOCK_TRANSFER, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, /* docs say we could to VSR, but we're lazy */ + .rate_max = 48000, + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = BUFFER_BYTES_MAX, + .period_bytes_min = PERIOD_BYTES_MIN, + .period_bytes_max = PERIOD_BYTES_MAX, + .periods_min = PERIODS_MIN, + .periods_max = PERIODS_MAX, + /*.fifo_size = 0,*/ +}; + +static int +snd_ad1889_playback_open(snd_pcm_substream_t *ss) +{ + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + snd_pcm_runtime_t *rt = ss->runtime; + + chip->psubs = ss; + rt->hw = snd_ad1889_playback_hw; + + return 0; +} + +static int +snd_ad1889_capture_open(snd_pcm_substream_t *ss) +{ + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + snd_pcm_runtime_t *rt = ss->runtime; + + chip->csubs = ss; + rt->hw = snd_ad1889_capture_hw; + + return 0; +} + +static int +snd_ad1889_playback_close(snd_pcm_substream_t *ss) +{ + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + chip->psubs = NULL; + return 0; +} + +static int +snd_ad1889_capture_close(snd_pcm_substream_t *ss) +{ + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + chip->csubs = NULL; + return 0; +} + +static int +snd_ad1889_playback_prepare(snd_pcm_substream_t *ss) +{ + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + snd_pcm_runtime_t *rt = ss->runtime; + unsigned int size = snd_pcm_lib_buffer_bytes(ss); + unsigned int count = snd_pcm_lib_period_bytes(ss); + u16 reg; + + ad1889_channel_reset(chip, AD_CHAN_WAV); + + reg = ad1889_readw(chip, AD_DS_WSMC); + + /* Mask out 16-bit / Stereo */ + reg &= ~(AD_DS_WSMC_WA16 | AD_DS_WSMC_WAST); + + if (snd_pcm_format_width(rt->format) == 16) + reg |= AD_DS_WSMC_WA16; + + if (rt->channels > 1) + reg |= AD_DS_WSMC_WAST; + + /* let's make sure we don't clobber ourselves */ + spin_lock_irq(&chip->lock); + + chip->wave.size = size; + chip->wave.reg = reg; + chip->wave.addr = rt->dma_addr; + + ad1889_writew(chip, AD_DS_WSMC, chip->wave.reg); + + /* Set sample rates on the codec */ + ad1889_writew(chip, AD_DS_WAS, rt->rate); + + /* Set up DMA */ + ad1889_load_wave_buffer_address(chip, chip->wave.addr); + ad1889_load_wave_buffer_count(chip, size); + ad1889_load_wave_interrupt_count(chip, count); + + /* writes flush */ + ad1889_readw(chip, AD_DS_WSMC); + + spin_unlock_irq(&chip->lock); + + ad1889_debug("prepare playback: addr = 0x%x, count = %u, " + "size = %u, reg = 0x%x, rate = %u\n", chip->wave.addr, + count, size, reg, rt->rate); + return 0; +} + +static int +snd_ad1889_capture_prepare(snd_pcm_substream_t *ss) +{ + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + snd_pcm_runtime_t *rt = ss->runtime; + unsigned int size = snd_pcm_lib_buffer_bytes(ss); + unsigned int count = snd_pcm_lib_period_bytes(ss); + u16 reg; + + ad1889_channel_reset(chip, AD_CHAN_ADC); + + reg = ad1889_readw(chip, AD_DS_RAMC); + + /* Mask out 16-bit / Stereo */ + reg &= ~(AD_DS_RAMC_AD16 | AD_DS_RAMC_ADST); + + if (snd_pcm_format_width(rt->format) == 16) + reg |= AD_DS_RAMC_AD16; + + if (rt->channels > 1) + reg |= AD_DS_RAMC_ADST; + + /* let's make sure we don't clobber ourselves */ + spin_lock_irq(&chip->lock); + + chip->ramc.size = size; + chip->ramc.reg = reg; + chip->ramc.addr = rt->dma_addr; + + ad1889_writew(chip, AD_DS_RAMC, chip->ramc.reg); + + /* Set up DMA */ + ad1889_load_adc_buffer_address(chip, chip->ramc.addr); + ad1889_load_adc_buffer_count(chip, size); + ad1889_load_adc_interrupt_count(chip, count); + + /* writes flush */ + ad1889_readw(chip, AD_DS_RAMC); + + spin_unlock_irq(&chip->lock); + + ad1889_debug("prepare capture: addr = 0x%x, count = %u, " + "size = %u, reg = 0x%x, rate = %u\n", chip->ramc.addr, + count, size, reg, rt->rate); + return 0; +} + +/* this is called in atomic context with IRQ disabled. + Must be as fast as possible and not sleep. + DMA should be *triggered* by this call. + The WSMC "WAEN" bit triggers DMA Wave On/Off */ +static int +snd_ad1889_playback_trigger(snd_pcm_substream_t *ss, int cmd) +{ + u16 wsmc; + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + + wsmc = ad1889_readw(chip, AD_DS_WSMC); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + /* enable DMA loop & interrupts */ + ad1889_writew(chip, AD_DMA_WAV, AD_DMA_LOOP | AD_DMA_IM_CNT); + wsmc |= AD_DS_WSMC_WAEN; + /* 1 to clear CHSS bit */ + ad1889_writel(chip, AD_DMA_CHSS, AD_DMA_CHSS_WAVS); + ad1889_unmute(chip); + break; + case SNDRV_PCM_TRIGGER_STOP: + ad1889_mute(chip); + wsmc &= ~AD_DS_WSMC_WAEN; + break; + default: + snd_BUG(); + return -EINVAL; + } + + chip->wave.reg = wsmc; + ad1889_writew(chip, AD_DS_WSMC, wsmc); + ad1889_readw(chip, AD_DS_WSMC); /* flush */ + + /* reset the chip when STOP - will disable IRQs */ + if (cmd == SNDRV_PCM_TRIGGER_STOP) + ad1889_channel_reset(chip, AD_CHAN_WAV); + + return 0; +} + +/* this is called in atomic context with IRQ disabled. + Must be as fast as possible and not sleep. + DMA should be *triggered* by this call. + The RAMC "ADEN" bit triggers DMA ADC On/Off */ +static int +snd_ad1889_capture_trigger(snd_pcm_substream_t *ss, int cmd) +{ + u16 ramc; + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + + ramc = ad1889_readw(chip, AD_DS_RAMC); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + /* enable DMA loop & interrupts */ + ad1889_writew(chip, AD_DMA_ADC, AD_DMA_LOOP | AD_DMA_IM_CNT); + ramc |= AD_DS_RAMC_ADEN; + /* 1 to clear CHSS bit */ + ad1889_writel(chip, AD_DMA_CHSS, AD_DMA_CHSS_ADCS); + break; + case SNDRV_PCM_TRIGGER_STOP: + ramc &= ~AD_DS_RAMC_ADEN; + break; + default: + return -EINVAL; + } + + chip->ramc.reg = ramc; + ad1889_writew(chip, AD_DS_RAMC, ramc); + ad1889_readw(chip, AD_DS_RAMC); /* flush */ + + /* reset the chip when STOP - will disable IRQs */ + if (cmd == SNDRV_PCM_TRIGGER_STOP) + ad1889_channel_reset(chip, AD_CHAN_ADC); + + return 0; +} + +/* Called in atomic context with IRQ disabled */ +static snd_pcm_uframes_t +snd_ad1889_playback_pointer(snd_pcm_substream_t *ss) +{ + size_t ptr = 0; + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + + if (unlikely(!(chip->wave.reg & AD_DS_WSMC_WAEN))) + return 0; + + ptr = ad1889_readl(chip, AD_DMA_WAVCA); + ptr -= chip->wave.addr; + + snd_assert((ptr >= 0) && (ptr < chip->wave.size), return 0); + + return bytes_to_frames(ss->runtime, ptr); +} + +/* Called in atomic context with IRQ disabled */ +static snd_pcm_uframes_t +snd_ad1889_capture_pointer(snd_pcm_substream_t *ss) +{ + size_t ptr = 0; + struct snd_ad1889 *chip = snd_pcm_substream_chip(ss); + + if (unlikely(!(chip->ramc.reg & AD_DS_RAMC_ADEN))) + return 0; + + ptr = ad1889_readl(chip, AD_DMA_ADCCA); + ptr -= chip->ramc.addr; + + snd_assert((ptr >= 0) && (ptr < chip->ramc.size), return 0); + + return bytes_to_frames(ss->runtime, ptr); +} + +static snd_pcm_ops_t snd_ad1889_playback_ops = { + .open = snd_ad1889_playback_open, + .close = snd_ad1889_playback_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_ad1889_hw_params, + .hw_free = snd_ad1889_hw_free, + .prepare = snd_ad1889_playback_prepare, + .trigger = snd_ad1889_playback_trigger, + .pointer = snd_ad1889_playback_pointer, +}; + +static snd_pcm_ops_t snd_ad1889_capture_ops = { + .open = snd_ad1889_capture_open, + .close = snd_ad1889_capture_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_ad1889_hw_params, + .hw_free = snd_ad1889_hw_free, + .prepare = snd_ad1889_capture_prepare, + .trigger = snd_ad1889_capture_trigger, + .pointer = snd_ad1889_capture_pointer, +}; + +static irqreturn_t +snd_ad1889_interrupt(int irq, + void *dev_id, + struct pt_regs *regs) +{ + unsigned long st; + struct snd_ad1889 *chip = dev_id; + + st = ad1889_readl(chip, AD_DMA_DISR); + + /* clear ISR */ + ad1889_writel(chip, AD_DMA_DISR, st); + + st &= AD_INTR_MASK; + + if (unlikely(!st)) + return IRQ_NONE; + + if (st & (AD_DMA_DISR_PMAI|AD_DMA_DISR_PTAI)) + ad1889_debug("Unexpected master or target abort interrupt!\n"); + + if ((st & AD_DMA_DISR_WAVI) && chip->psubs) + snd_pcm_period_elapsed(chip->psubs); + if ((st & AD_DMA_DISR_ADCI) && chip->csubs) + snd_pcm_period_elapsed(chip->csubs); + + return IRQ_HANDLED; +} + +static void +snd_ad1889_pcm_free(snd_pcm_t *pcm) +{ + struct snd_ad1889 *chip = pcm->private_data; + chip->pcm = NULL; + snd_pcm_lib_preallocate_free_for_all(pcm); +} + +static int __devinit +snd_ad1889_pcm_init(struct snd_ad1889 *chip, int device, snd_pcm_t **rpcm) +{ + int err; + snd_pcm_t *pcm; + + if (rpcm) + *rpcm = NULL; + + err = snd_pcm_new(chip->card, chip->card->driver, device, 1, 1, &pcm); + if (err < 0) + return err; + + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, + &snd_ad1889_playback_ops); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, + &snd_ad1889_capture_ops); + + pcm->private_data = chip; + pcm->private_free = snd_ad1889_pcm_free; + pcm->info_flags = 0; + strcpy(pcm->name, chip->card->shortname); + + chip->pcm = pcm; + chip->psubs = NULL; + chip->csubs = NULL; + + err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, + snd_dma_pci_data(chip->pci), + BUFFER_BYTES_MAX / 2, + BUFFER_BYTES_MAX); + + if (err < 0) { + snd_printk(KERN_ERR PFX "buffer allocation error: %d\n", err); + return err; + } + + if (rpcm) + *rpcm = pcm; + + return 0; +} + +static void +snd_ad1889_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *buffer) +{ + struct snd_ad1889 *chip = entry->private_data; + u16 reg; + int tmp; + + reg = ad1889_readw(chip, AD_DS_WSMC); + snd_iprintf(buffer, "Wave output: %s\n", + (reg & AD_DS_WSMC_WAEN) ? "enabled" : "disabled"); + snd_iprintf(buffer, "Wave Channels: %s\n", + (reg & AD_DS_WSMC_WAST) ? "stereo" : "mono"); + snd_iprintf(buffer, "Wave Quality: %d-bit linear\n", + (reg & AD_DS_WSMC_WA16) ? 16 : 8); + + /* WARQ is at offset 12 */ + tmp = (reg & AD_DS_WSMC_WARQ) ? + (((reg & AD_DS_WSMC_WARQ >> 12) & 0x01) ? 12 : 18) : 4; + tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1; + + snd_iprintf(buffer, "Wave FIFO: %d %s words\n\n", tmp, + (reg & AD_DS_WSMC_WAST) ? "stereo" : "mono"); + + + snd_iprintf(buffer, "Synthesis output: %s\n", + reg & AD_DS_WSMC_SYEN ? "enabled" : "disabled"); + + /* SYRQ is at offset 4 */ + tmp = (reg & AD_DS_WSMC_SYRQ) ? + (((reg & AD_DS_WSMC_SYRQ >> 4) & 0x01) ? 12 : 18) : 4; + tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1; + + snd_iprintf(buffer, "Synthesis FIFO: %d %s words\n\n", tmp, + (reg & AD_DS_WSMC_WAST) ? "stereo" : "mono"); + + reg = ad1889_readw(chip, AD_DS_RAMC); + snd_iprintf(buffer, "ADC input: %s\n", + (reg & AD_DS_RAMC_ADEN) ? "enabled" : "disabled"); + snd_iprintf(buffer, "ADC Channels: %s\n", + (reg & AD_DS_RAMC_ADST) ? "stereo" : "mono"); + snd_iprintf(buffer, "ADC Quality: %d-bit linear\n", + (reg & AD_DS_RAMC_AD16) ? 16 : 8); + + /* ACRQ is at offset 4 */ + tmp = (reg & AD_DS_RAMC_ACRQ) ? + (((reg & AD_DS_RAMC_ACRQ >> 4) & 0x01) ? 12 : 18) : 4; + tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1; + + snd_iprintf(buffer, "ADC FIFO: %d %s words\n\n", tmp, + (reg & AD_DS_RAMC_ADST) ? "stereo" : "mono"); + + snd_iprintf(buffer, "Resampler input: %s\n", + reg & AD_DS_RAMC_REEN ? "enabled" : "disabled"); + + /* RERQ is at offset 12 */ + tmp = (reg & AD_DS_RAMC_RERQ) ? + (((reg & AD_DS_RAMC_RERQ >> 12) & 0x01) ? 12 : 18) : 4; + tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1; + + snd_iprintf(buffer, "Resampler FIFO: %d %s words\n\n", tmp, + (reg & AD_DS_WSMC_WAST) ? "stereo" : "mono"); + + + /* doc says LSB represents -1.5dB, but the max value (-94.5dB) + suggests that LSB is -3dB, which is more coherent with the logarithmic + nature of the dB scale */ + reg = ad1889_readw(chip, AD_DS_WADA); + snd_iprintf(buffer, "Left: %s, -%d dB\n", + (reg & AD_DS_WADA_LWAM) ? "mute" : "unmute", + ((reg & AD_DS_WADA_LWAA) >> 8) * 3); + reg = ad1889_readw(chip, AD_DS_WADA); + snd_iprintf(buffer, "Right: %s, -%d dB\n", + (reg & AD_DS_WADA_RWAM) ? "mute" : "unmute", + ((reg & AD_DS_WADA_RWAA) >> 8) * 3); + + reg = ad1889_readw(chip, AD_DS_WAS); + snd_iprintf(buffer, "Wave samplerate: %u Hz\n", reg); + reg = ad1889_readw(chip, AD_DS_RES); + snd_iprintf(buffer, "Resampler samplerate: %u Hz\n", reg); +} + +static void __devinit +snd_ad1889_proc_init(struct snd_ad1889 *chip) +{ + snd_info_entry_t *entry; + + if (!snd_card_proc_new(chip->card, chip->card->driver, &entry)) + snd_info_set_text_ops(entry, chip, 1024, snd_ad1889_proc_read); +} + +static struct ac97_quirk ac97_quirks[] = { + { + .subvendor = 0x11d4, /* AD */ + .subdevice = 0x1889, /* AD1889 */ + .codec_id = AC97_ID_AD1819, + .name = "AD1889", + .type = AC97_TUNE_HP_ONLY + }, + { } /* terminator */ +}; + +static void __devinit +snd_ad1889_ac97_xinit(struct snd_ad1889 *chip) +{ + u16 reg; + + reg = ad1889_readw(chip, AD_AC97_ACIC); + reg |= AD_AC97_ACIC_ACRD; /* Reset Disable */ + ad1889_writew(chip, AD_AC97_ACIC, reg); + ad1889_readw(chip, AD_AC97_ACIC); /* flush posted write */ + udelay(10); + /* Interface Enable */ + reg |= AD_AC97_ACIC_ACIE; + ad1889_writew(chip, AD_AC97_ACIC, reg); + + snd_ad1889_ac97_ready(chip); + + /* Audio Stream Output | Variable Sample Rate Mode */ + reg = ad1889_readw(chip, AD_AC97_ACIC); + reg |= AD_AC97_ACIC_ASOE | AD_AC97_ACIC_VSRM; + ad1889_writew(chip, AD_AC97_ACIC, reg); + ad1889_readw(chip, AD_AC97_ACIC); /* flush posted write */ + +} + +static void +snd_ad1889_ac97_bus_free(ac97_bus_t *bus) +{ + struct snd_ad1889 *chip = bus->private_data; + chip->ac97_bus = NULL; +} + +static void +snd_ad1889_ac97_free(ac97_t *ac97) +{ + struct snd_ad1889 *chip = ac97->private_data; + chip->ac97 = NULL; +} + +static int __devinit +snd_ad1889_ac97_init(struct snd_ad1889 *chip, const char *quirk_override) +{ + int err; + ac97_template_t ac97; + static ac97_bus_ops_t ops = { + .write = snd_ad1889_ac97_write, + .read = snd_ad1889_ac97_read, + }; + + /* doing that here, it works. */ + snd_ad1889_ac97_xinit(chip); + + err = snd_ac97_bus(chip->card, 0, &ops, chip, &chip->ac97_bus); + if (err < 0) + return err; + + chip->ac97_bus->private_free = snd_ad1889_ac97_bus_free; + + memset(&ac97, 0, sizeof(ac97)); + ac97.private_data = chip; + ac97.private_free = snd_ad1889_ac97_free; + ac97.pci = chip->pci; + + err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97); + if (err < 0) + return err; + + snd_ac97_tune_hardware(chip->ac97, ac97_quirks, quirk_override); + + return 0; +} + +static int +snd_ad1889_free(struct snd_ad1889 *chip) +{ + if (chip->irq < 0) + goto skip_hw; + + spin_lock_irq(&chip->lock); + + ad1889_mute(chip); + + /* Turn off interrupt on count and zero DMA registers */ + ad1889_channel_reset(chip, AD_CHAN_WAV | AD_CHAN_ADC); + + /* clear DISR. If we don't, we'd better jump off the Eiffel Tower */ + ad1889_writel(chip, AD_DMA_DISR, AD_DMA_DISR_PTAI | AD_DMA_DISR_PMAI); + ad1889_readl(chip, AD_DMA_DISR); /* flush, dammit! */ + + spin_unlock_irq(&chip->lock); + + synchronize_irq(chip->irq); + + if (chip->irq >= 0) + free_irq(chip->irq, (void*)chip); + +skip_hw: + if (chip->iobase) + iounmap(chip->iobase); + + pci_release_regions(chip->pci); + pci_disable_device(chip->pci); + + kfree(chip); + return 0; +} + +static inline int +snd_ad1889_dev_free(snd_device_t *device) +{ + struct snd_ad1889 *chip = device->device_data; + return snd_ad1889_free(chip); +} + +static int __devinit +snd_ad1889_init(struct snd_ad1889 *chip) +{ + ad1889_writew(chip, AD_DS_CCS, AD_DS_CCS_CLKEN); /* turn on clock */ + ad1889_readw(chip, AD_DS_CCS); /* flush posted write */ + + mdelay(10); + + /* enable Master and Target abort interrupts */ + ad1889_writel(chip, AD_DMA_DISR, AD_DMA_DISR_PMAE | AD_DMA_DISR_PTAE); + + return 0; +} + +static int __devinit +snd_ad1889_create(snd_card_t *card, + struct pci_dev *pci, + struct snd_ad1889 **rchip) +{ + int err; + + struct snd_ad1889 *chip; + static snd_device_ops_t ops = { + .dev_free = snd_ad1889_dev_free, + }; + + *rchip = NULL; + + if ((err = pci_enable_device(pci)) < 0) + return err; + + /* check PCI availability (32bit DMA) */ + if (pci_set_dma_mask(pci, 0xffffffff) < 0 || + pci_set_consistent_dma_mask(pci, 0xffffffff) < 0) { + printk(KERN_ERR PFX "error setting 32-bit DMA mask.\n"); + pci_disable_device(pci); + return -ENXIO; + } + + /* allocate chip specific data with zero-filled memory */ + if ((chip = kzalloc(sizeof(*chip), GFP_KERNEL)) == NULL) { + pci_disable_device(pci); + return -ENOMEM; + } + + chip->card = card; + card->private_data = chip; + chip->pci = pci; + chip->irq = -1; + + /* (1) PCI resource allocation */ + if ((err = pci_request_regions(pci, card->driver)) < 0) + goto free_and_ret; + + chip->bar = pci_resource_start(pci, 0); + chip->iobase = ioremap_nocache(chip->bar, pci_resource_len(pci, 0)); + if (chip->iobase == NULL) { + printk(KERN_ERR PFX "unable to reserve region.\n"); + err = -EBUSY; + goto free_and_ret; + } + + pci_set_master(pci); + + spin_lock_init(&chip->lock); /* only now can we call ad1889_free */ + + if (request_irq(pci->irq, snd_ad1889_interrupt, + SA_INTERRUPT|SA_SHIRQ, card->driver, (void*)chip)) { + printk(KERN_ERR PFX "cannot obtain IRQ %d\n", pci->irq); + snd_ad1889_free(chip); + return -EBUSY; + } + + chip->irq = pci->irq; + synchronize_irq(chip->irq); + + /* (2) initialization of the chip hardware */ + if ((err = snd_ad1889_init(chip)) < 0) { + snd_ad1889_free(chip); + return err; + } + + if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { + snd_ad1889_free(chip); + return err; + } + + snd_card_set_dev(card, &pci->dev); + + *rchip = chip; + + return 0; + +free_and_ret: + if (chip) + kfree(chip); + pci_disable_device(pci); + + return err; +} + +static int __devinit +snd_ad1889_probe(struct pci_dev *pci, + const struct pci_device_id *pci_id) +{ + int err; + static int devno; + snd_card_t *card; + struct snd_ad1889 *chip; + + /* (1) */ + if (devno >= SNDRV_CARDS) + return -ENODEV; + if (!enable[devno]) { + devno++; + return -ENOENT; + } + + /* (2) */ + card = snd_card_new(index[devno], id[devno], THIS_MODULE, 0); + /* XXX REVISIT: we can probably allocate chip in this call */ + if (card == NULL) + return -ENOMEM; + + strcpy(card->driver, "AD1889"); + strcpy(card->shortname, "Analog Devices AD1889"); + + /* (3) */ + err = snd_ad1889_create(card, pci, &chip); + if (err < 0) + goto free_and_ret; + + /* (4) */ + sprintf(card->longname, "%s at 0x%lx irq %i", + card->shortname, chip->bar, chip->irq); + + /* (5) */ + /* register AC97 mixer */ + err = snd_ad1889_ac97_init(chip, ac97_quirk[devno]); + if (err < 0) + goto free_and_ret; + + err = snd_ad1889_pcm_init(chip, 0, NULL); + if (err < 0) + goto free_and_ret; + + /* register proc interface */ + snd_ad1889_proc_init(chip); + + /* (6) */ + err = snd_card_register(card); + if (err < 0) + goto free_and_ret; + + /* (7) */ + pci_set_drvdata(pci, card); + + devno++; + return 0; + +free_and_ret: + snd_card_free(card); + return err; +} + +static void __devexit +snd_ad1889_remove(struct pci_dev *pci) +{ + snd_card_free(pci_get_drvdata(pci)); + pci_set_drvdata(pci, NULL); +} + +static struct pci_device_id snd_ad1889_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_ANALOG_DEVICES, PCI_DEVICE_ID_AD1889JS) }, + { 0, }, +}; +MODULE_DEVICE_TABLE(pci, snd_ad1889_ids); + +static struct pci_driver ad1889_pci = { + .name = "AD1889 Audio", + .owner = THIS_MODULE, + .id_table = snd_ad1889_ids, + .probe = snd_ad1889_probe, + .remove = __devexit_p(snd_ad1889_remove), +}; + +static int __init +alsa_ad1889_init(void) +{ + return pci_register_driver(&ad1889_pci); +} + +static void __exit +alsa_ad1889_fini(void) +{ + pci_unregister_driver(&ad1889_pci); +} + +module_init(alsa_ad1889_init); +module_exit(alsa_ad1889_fini); diff --git a/sound/pci/ad1889.h b/sound/pci/ad1889.h new file mode 100644 index 0000000..5e6dad5 --- /dev/null +++ b/sound/pci/ad1889.h @@ -0,0 +1,189 @@ +/* Analog Devices 1889 audio driver + * Copyright (C) 2004, Kyle McMartin <kyle@parisc-linux.org> + */ + +#ifndef __AD1889_H__ +#define __AD1889_H__ + +#define AD_DS_WSMC 0x00 /* wave/synthesis channel mixer control */ +#define AD_DS_WSMC_SYEN 0x0004 /* synthesis channel enable */ +#define AD_DS_WSMC_SYRQ 0x0030 /* synth. fifo request point */ +#define AD_DS_WSMC_WA16 0x0100 /* wave channel 16bit select */ +#define AD_DS_WSMC_WAST 0x0200 /* wave channel stereo select */ +#define AD_DS_WSMC_WAEN 0x0400 /* wave channel enable */ +#define AD_DS_WSMC_WARQ 0x3000 /* wave fifo request point */ + +#define AD_DS_RAMC 0x02 /* resampler/ADC channel mixer control */ +#define AD_DS_RAMC_AD16 0x0001 /* ADC channel 16bit select */ +#define AD_DS_RAMC_ADST 0x0002 /* ADC channel stereo select */ +#define AD_DS_RAMC_ADEN 0x0004 /* ADC channel enable */ +#define AD_DS_RAMC_ACRQ 0x0030 /* ADC fifo request point */ +#define AD_DS_RAMC_REEN 0x0400 /* resampler channel enable */ +#define AD_DS_RAMC_RERQ 0x3000 /* res. fifo request point */ + +#define AD_DS_WADA 0x04 /* wave channel mix attenuation */ +#define AD_DS_WADA_RWAM 0x0080 /* right wave mute */ +#define AD_DS_WADA_RWAA 0x001f /* right wave attenuation */ +#define AD_DS_WADA_LWAM 0x8000 /* left wave mute */ +#define AD_DS_WADA_LWAA 0x3e00 /* left wave attenuation */ + +#define AD_DS_SYDA 0x06 /* synthesis channel mix attenuation */ +#define AD_DS_SYDA_RSYM 0x0080 /* right synthesis mute */ +#define AD_DS_SYDA_RSYA 0x001f /* right synthesis attenuation */ +#define AD_DS_SYDA_LSYM 0x8000 /* left synthesis mute */ +#define AD_DS_SYDA_LSYA 0x3e00 /* left synthesis attenuation */ + +#define AD_DS_WAS 0x08 /* wave channel sample rate */ +#define AD_DS_WAS_WAS 0xffff /* sample rate mask */ + +#define AD_DS_RES 0x0a /* resampler channel sample rate */ +#define AD_DS_RES_RES 0xffff /* sample rate mask */ + +#define AD_DS_CCS 0x0c /* chip control/status */ +#define AD_DS_CCS_ADO 0x0001 /* ADC channel overflow */ +#define AD_DS_CCS_REO 0x0002 /* resampler channel overflow */ +#define AD_DS_CCS_SYU 0x0004 /* synthesis channel underflow */ +#define AD_DS_CCS_WAU 0x0008 /* wave channel underflow */ +/* bits 4 -> 7, 9, 11 -> 14 reserved */ +#define AD_DS_CCS_XTD 0x0100 /* xtd delay control (4096 clock cycles) */ +#define AD_DS_CCS_PDALL 0x0400 /* power */ +#define AD_DS_CCS_CLKEN 0x8000 /* clock */ + +#define AD_DMA_RESBA 0x40 /* RES base address */ +#define AD_DMA_RESCA 0x44 /* RES current address */ +#define AD_DMA_RESBC 0x48 /* RES base count */ +#define AD_DMA_RESCC 0x4c /* RES current count */ + +#define AD_DMA_ADCBA 0x50 /* ADC base address */ +#define AD_DMA_ADCCA 0x54 /* ADC current address */ +#define AD_DMA_ADCBC 0x58 /* ADC base count */ +#define AD_DMA_ADCCC 0x5c /* ADC current count */ + +#define AD_DMA_SYNBA 0x60 /* synth base address */ +#define AD_DMA_SYNCA 0x64 /* synth current address */ +#define AD_DMA_SYNBC 0x68 /* synth base count */ +#define AD_DMA_SYNCC 0x6c /* synth current count */ + +#define AD_DMA_WAVBA 0x70 /* wave base address */ +#define AD_DMA_WAVCA 0x74 /* wave current address */ +#define AD_DMA_WAVBC 0x78 /* wave base count */ +#define AD_DMA_WAVCC 0x7c /* wave current count */ + +#define AD_DMA_RESIC 0x80 /* RES dma interrupt current byte count */ +#define AD_DMA_RESIB 0x84 /* RES dma interrupt base byte count */ + +#define AD_DMA_ADCIC 0x88 /* ADC dma interrupt current byte count */ +#define AD_DMA_ADCIB 0x8c /* ADC dma interrupt base byte count */ + +#define AD_DMA_SYNIC 0x90 /* synth dma interrupt current byte count */ +#define AD_DMA_SYNIB 0x94 /* synth dma interrupt base byte count */ + +#define AD_DMA_WAVIC 0x98 /* wave dma interrupt current byte count */ +#define AD_DMA_WAVIB 0x9c /* wave dma interrupt base byte count */ + +#define AD_DMA_ICC 0xffffff /* current byte count mask */ +#define AD_DMA_IBC 0xffffff /* base byte count mask */ +/* bits 24 -> 31 reserved */ + +/* 4 bytes pad */ +#define AD_DMA_ADC 0xa8 /* ADC dma control and status */ +#define AD_DMA_SYNTH 0xb0 /* Synth dma control and status */ +#define AD_DMA_WAV 0xb8 /* wave dma control and status */ +#define AD_DMA_RES 0xa0 /* Resample dma control and status */ + +#define AD_DMA_SGDE 0x0001 /* SGD mode enable */ +#define AD_DMA_LOOP 0x0002 /* loop enable */ +#define AD_DMA_IM 0x000c /* interrupt mode mask */ +#define AD_DMA_IM_DIS (~AD_DMA_IM) /* disable */ +#define AD_DMA_IM_CNT 0x0004 /* interrupt on count */ +#define AD_DMA_IM_SGD 0x0008 /* interrupt on SGD flag */ +#define AD_DMA_IM_EOL 0x000c /* interrupt on End of Linked List */ +#define AD_DMA_SGDS 0x0030 /* SGD status */ +#define AD_DMA_SFLG 0x0040 /* SGD flag */ +#define AD_DMA_EOL 0x0080 /* SGD end of list */ +/* bits 8 -> 15 reserved */ + +#define AD_DMA_DISR 0xc0 /* dma interrupt status */ +#define AD_DMA_DISR_RESI 0x000001 /* resampler channel interrupt */ +#define AD_DMA_DISR_ADCI 0x000002 /* ADC channel interrupt */ +#define AD_DMA_DISR_SYNI 0x000004 /* synthesis channel interrupt */ +#define AD_DMA_DISR_WAVI 0x000008 /* wave channel interrupt */ +/* bits 4, 5 reserved */ +#define AD_DMA_DISR_SEPS 0x000040 /* serial eeprom status */ +/* bits 7 -> 13 reserved */ +#define AD_DMA_DISR_PMAI 0x004000 /* pci master abort interrupt */ +#define AD_DMA_DISR_PTAI 0x008000 /* pci target abort interrupt */ +#define AD_DMA_DISR_PTAE 0x010000 /* pci target abort interrupt enable */ +#define AD_DMA_DISR_PMAE 0x020000 /* pci master abort interrupt enable */ +/* bits 19 -> 31 reserved */ + +/* interrupt mask */ +#define AD_INTR_MASK (AD_DMA_DISR_RESI|AD_DMA_DISR_ADCI| \ + AD_DMA_DISR_WAVI|AD_DMA_DISR_SYNI| \ + AD_DMA_DISR_PMAI|AD_DMA_DISR_PTAI) + +#define AD_DMA_CHSS 0xc4 /* dma channel stop status */ +#define AD_DMA_CHSS_RESS 0x000001 /* resampler channel stopped */ +#define AD_DMA_CHSS_ADCS 0x000002 /* ADC channel stopped */ +#define AD_DMA_CHSS_SYNS 0x000004 /* synthesis channel stopped */ +#define AD_DMA_CHSS_WAVS 0x000008 /* wave channel stopped */ + +#define AD_GPIO_IPC 0xc8 /* gpio port control */ +#define AD_GPIO_OP 0xca /* gpio output port status */ +#define AD_GPIO_IP 0xcc /* gpio input port status */ + +#define AD_AC97_BASE 0x100 /* ac97 base register */ + +#define AD_AC97_RESET 0x100 /* reset */ + +#define AD_AC97_PWR_CTL 0x126 /* == AC97_POWERDOWN */ +#define AD_AC97_PWR_ADC 0x0001 /* ADC ready status */ +#define AD_AC97_PWR_DAC 0x0002 /* DAC ready status */ +#define AD_AC97_PWR_PR0 0x0100 /* PR0 (ADC) powerdown */ +#define AD_AC97_PWR_PR1 0x0200 /* PR1 (DAC) powerdown */ + +#define AD_MISC_CTL 0x176 /* misc control */ +#define AD_MISC_CTL_DACZ 0x8000 /* set for zero fill, unset for repeat */ +#define AD_MISC_CTL_ARSR 0x0001 /* set for SR1, unset for SR0 */ +#define AD_MISC_CTL_ALSR 0x0100 +#define AD_MISC_CTL_DLSR 0x0400 +#define AD_MISC_CTL_DRSR 0x0004 + +#define AD_AC97_SR0 0x178 /* sample rate 0, 0xbb80 == 48K */ +#define AD_AC97_SR0_48K 0xbb80 /* 48KHz */ +#define AD_AC97_SR1 0x17a /* sample rate 1 */ + +#define AD_AC97_ACIC 0x180 /* ac97 codec interface control */ +#define AD_AC97_ACIC_ACIE 0x0001 /* analog codec interface enable */ +#define AD_AC97_ACIC_ACRD 0x0002 /* analog codec reset disable */ +#define AD_AC97_ACIC_ASOE 0x0004 /* audio stream output enable */ +#define AD_AC97_ACIC_VSRM 0x0008 /* variable sample rate mode */ +#define AD_AC97_ACIC_FSDH 0x0100 /* force SDATA_OUT high */ +#define AD_AC97_ACIC_FSYH 0x0200 /* force sync high */ +#define AD_AC97_ACIC_ACRDY 0x8000 /* analog codec ready status */ +/* bits 10 -> 14 reserved */ + + +#define AD_DS_MEMSIZE 512 +#define AD_OPL_MEMSIZE 16 +#define AD_MIDI_MEMSIZE 16 + +#define AD_WAV_STATE 0 +#define AD_ADC_STATE 1 +#define AD_MAX_STATES 2 + +#define AD_CHAN_WAV 0x0001 +#define AD_CHAN_ADC 0x0002 +#define AD_CHAN_RES 0x0004 +#define AD_CHAN_SYN 0x0008 + + +/* The chip would support 4 GB buffers and 16 MB periods, + * but let's not overdo it ... */ +#define BUFFER_BYTES_MAX (256 * 1024) +#define PERIOD_BYTES_MIN 32 +#define PERIOD_BYTES_MAX (BUFFER_BYTES_MAX / 2) +#define PERIODS_MIN 2 +#define PERIODS_MAX (BUFFER_BYTES_MAX / PERIOD_BYTES_MIN) + +#endif /* __AD1889_H__ */ diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index 4943299..d683f77 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -78,15 +78,7 @@ MODULE_PARM_DESC(spdif, "Support SPDIF I/O"); * Constants definition */ -#ifndef PCI_VENDOR_ID_ALI -#define PCI_VENDOR_ID_ALI 0x10b9 -#endif - -#ifndef PCI_DEVICE_ID_ALI_5451 -#define PCI_DEVICE_ID_ALI_5451 0x5451 -#endif - -#define DEVICE_ID_ALI5451 ((PCI_VENDOR_ID_ALI<<16)|PCI_DEVICE_ID_ALI_5451) +#define DEVICE_ID_ALI5451 ((PCI_VENDOR_ID_AL<<16)|PCI_DEVICE_ID_AL_M5451) #define ALI_CHANNELS 32 @@ -326,13 +318,12 @@ static void ali_read_regs(ali_t *codec, int channel) static void ali_read_cfg(unsigned int vendor, unsigned deviceid) { unsigned int dwVal; - struct pci_dev *pci_dev = NULL; + struct pci_dev *pci_dev; int i,j; - - pci_dev = pci_find_device(vendor, deviceid, pci_dev); - if (pci_dev == NULL) - return ; + pci_dev = pci_get_device(vendor, deviceid, NULL); + if (pci_dev == NULL) + return ; printk("\nM%x PCI CFG\n", deviceid); printk(" "); @@ -349,6 +340,7 @@ static void ali_read_cfg(unsigned int vendor, unsigned deviceid) } printk("\n"); } + pci_dev_put(pci_dev); } static void ali_read_ac97regs(ali_t *codec, int secondary) { @@ -2116,6 +2108,8 @@ static int snd_ali_free(ali_t * codec) #ifdef CONFIG_PM kfree(codec->image); #endif + pci_dev_put(codec->pci_m1533); + pci_dev_put(codec->pci_m7101); kfree(codec); return 0; } @@ -2305,7 +2299,7 @@ static int __devinit snd_ali_create(snd_card_t * card, codec->chregs.data.ainten = 0x00; /* M1533: southbridge */ - pci_dev = pci_find_device(0x10b9, 0x1533, NULL); + pci_dev = pci_get_device(0x10b9, 0x1533, NULL); codec->pci_m1533 = pci_dev; if (! codec->pci_m1533) { snd_printk(KERN_ERR "ali5451: cannot find ALi 1533 chip.\n"); @@ -2313,7 +2307,7 @@ static int __devinit snd_ali_create(snd_card_t * card, return -ENODEV; } /* M7101: power management */ - pci_dev = pci_find_device(0x10b9, 0x7101, NULL); + pci_dev = pci_get_device(0x10b9, 0x7101, NULL); codec->pci_m7101 = pci_dev; if (! codec->pci_m7101 && codec->revision == ALI_5451_V02) { snd_printk(KERN_ERR "ali5451: cannot find ALi 7101 chip.\n"); @@ -2417,6 +2411,7 @@ static void __devexit snd_ali_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ALI 5451", + .owner = THIS_MODULE, .id_table = snd_ali_ids, .probe = snd_ali_probe, .remove = __devexit_p(snd_ali_remove), diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index ca28b22..196ec1c 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -770,6 +770,7 @@ static void __devexit snd_card_als4000_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ALS4000", + .owner = THIS_MODULE, .id_table = snd_als4000_ids, .probe = snd_card_als4000_probe, .remove = __devexit_p(snd_card_als4000_remove), diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 188df08..241eacf 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -1453,6 +1453,7 @@ static int snd_atiixp_resume(snd_card_t *card) atiixp_dma_t *dma = &chip->dmas[i]; if (dma->substream && dma->suspended) { dma->ops->enable_dma(chip, 1); + dma->substream->ops->prepare(dma->substream); writel((u32)dma->desc_buf.addr | ATI_REG_LINKPTR_EN, chip->remap_addr + dma->ops->llp_offset); writel(dma->saved_curptr, chip->remap_addr + dma->ops->dt_cur); @@ -1530,7 +1531,7 @@ static int __devinit snd_atiixp_create(snd_card_t *card, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1644,6 +1645,7 @@ static void __devexit snd_atiixp_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ATI IXP AC97 controller", + .owner = THIS_MODULE, .id_table = snd_atiixp_ids, .probe = snd_atiixp_probe, .remove = __devexit_p(snd_atiixp_remove), diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index 8d20029..8a59598 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -1208,7 +1208,7 @@ static int __devinit snd_atiixp_create(snd_card_t *card, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1318,6 +1318,7 @@ static void __devexit snd_atiixp_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ATI IXP MC97 controller", + .owner = THIS_MODULE, .id_table = snd_atiixp_ids, .probe = snd_atiixp_probe, .remove = __devexit_p(snd_atiixp_remove), diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c index f6236c6..04b695d 100644 --- a/sound/pci/au88x0/au88x0.c +++ b/sound/pci/au88x0/au88x0.c @@ -79,19 +79,21 @@ static void vortex_fix_agp_bridge(struct pci_dev *via) static void __devinit snd_vortex_workaround(struct pci_dev *vortex, int fix) { - struct pci_dev *via; + struct pci_dev *via = NULL; /* autodetect if workarounds are required */ if (fix == 255) { /* VIA KT133 */ - via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8365_1, NULL); + via = pci_get_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_8365_1, NULL); /* VIA Apollo */ if (via == NULL) { - via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C598_1, NULL); - } - /* AMD Irongate */ - if (via == NULL) { - via = pci_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL); + via = pci_get_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_82C598_1, NULL); + /* AMD Irongate */ + if (via == NULL) + via = pci_get_device(PCI_VENDOR_ID_AMD, + PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL); } if (via) { printk(KERN_INFO CARD_NAME ": Activating latency workaround...\n"); @@ -101,13 +103,17 @@ static void __devinit snd_vortex_workaround(struct pci_dev *vortex, int fix) } else { if (fix & 0x1) vortex_fix_latency(vortex); - if ((fix & 0x2) && (via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8365_1, NULL))) + if ((fix & 0x2) && (via = pci_get_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_8365_1, NULL))) vortex_fix_agp_bridge(via); - if ((fix & 0x4) && (via = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C598_1, NULL))) + if ((fix & 0x4) && (via = pci_get_device(PCI_VENDOR_ID_VIA, + PCI_DEVICE_ID_VIA_82C598_1, NULL))) vortex_fix_agp_bridge(via); - if ((fix & 0x8) && (via = pci_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL))) + if ((fix & 0x8) && (via = pci_get_device(PCI_VENDOR_ID_AMD, + PCI_DEVICE_ID_AMD_FE_GATE_7007, NULL))) vortex_fix_agp_bridge(via); } + pci_dev_put(via); } // component-destructor @@ -150,7 +156,7 @@ snd_vortex_create(snd_card_t * card, struct pci_dev *pci, vortex_t ** rchip) } pci_set_dma_mask(pci, VORTEX_DMA_MASK); - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; @@ -367,6 +373,7 @@ static void __devexit snd_vortex_remove(struct pci_dev *pci) // pci_driver definition static struct pci_driver driver = { .name = CARD_NAME_SHORT, + .owner = THIS_MODULE, .id_table = snd_vortex_ids, .probe = snd_vortex_probe, .remove = __devexit_p(snd_vortex_remove), diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index 72bba7b..d5261bd 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -1345,7 +1345,7 @@ static int __devinit snd_azf3328_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1511,6 +1511,7 @@ static void __devexit snd_azf3328_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "AZF3328", + .owner = THIS_MODULE, .id_table = snd_azf3328_ids, .probe = snd_azf3328_probe, .remove = __devexit_p(snd_azf3328_remove), diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index c5557ea..2236c95 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -59,16 +59,6 @@ module_param(load_all, bool, 0444); MODULE_PARM_DESC(load_all, "Allow to load the non-whitelisted cards"); -#ifndef PCI_VENDOR_ID_BROOKTREE -#define PCI_VENDOR_ID_BROOKTREE 0x109e -#endif -#ifndef PCI_DEVICE_ID_BROOKTREE_878 -#define PCI_DEVICE_ID_BROOKTREE_878 0x0878 -#endif -#ifndef PCI_DEVICE_ID_BROOKTREE_879 -#define PCI_DEVICE_ID_BROOKTREE_879 0x0879 -#endif - /* register offsets */ #define REG_INT_STAT 0x100 /* interrupt status */ #define REG_INT_MASK 0x104 /* interrupt mask */ @@ -720,7 +710,7 @@ static int __devinit snd_bt87x_create(snd_card_t *card, if (err < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (!chip) { pci_disable_device(pci); return -ENOMEM; @@ -911,6 +901,7 @@ static struct pci_device_id snd_bt87x_default_ids[] = { static struct pci_driver driver = { .name = "Bt87x", + .owner = THIS_MODULE, .id_table = snd_bt87x_ids, .probe = snd_bt87x_probe, .remove = __devexit_p(snd_bt87x_remove), diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 7e27bfc..ba07960 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -352,7 +352,7 @@ static int snd_ca0106_pcm_open_playback_channel(snd_pcm_substream_t *substream, snd_pcm_runtime_t *runtime = substream->runtime; int err; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; @@ -419,7 +419,7 @@ static int snd_ca0106_pcm_open_capture_channel(snd_pcm_substream_t *substream, i snd_pcm_runtime_t *runtime = substream->runtime; int err; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) { snd_printk("open_capture_channel: failed epcm alloc\n"); return -ENOMEM; @@ -1144,7 +1144,7 @@ static int __devinit snd_ca0106_create(snd_card_t *card, return -ENXIO; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1390,6 +1390,7 @@ MODULE_DEVICE_TABLE(pci, snd_ca0106_ids); // pci_driver definition static struct pci_driver driver = { .name = "CA0106", + .owner = THIS_MODULE, .id_table = snd_ca0106_ids, .probe = snd_ca0106_probe, .remove = __devexit_p(snd_ca0106_remove), diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index b6b8882..c10e4a5 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -482,7 +482,7 @@ static int snd_ca0106_volume_put_feedback(snd_kcontrol_t * kcontrol, static snd_kcontrol_new_t snd_ca0106_volume_control_analog_front = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Analog Front Volume", + .name = "Analog Front Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_analog_front, .put = snd_ca0106_volume_put_analog_front @@ -490,7 +490,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_analog_front = static snd_kcontrol_new_t snd_ca0106_volume_control_analog_center_lfe = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Analog Center/LFE Volume", + .name = "Analog Center/LFE Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_analog_center_lfe, .put = snd_ca0106_volume_put_analog_center_lfe @@ -498,7 +498,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_analog_center_lfe = static snd_kcontrol_new_t snd_ca0106_volume_control_analog_unknown = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Analog Side Volume", + .name = "Analog Side Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_analog_unknown, .put = snd_ca0106_volume_put_analog_unknown @@ -506,7 +506,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_analog_unknown = static snd_kcontrol_new_t snd_ca0106_volume_control_analog_rear = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Analog Rear Volume", + .name = "Analog Rear Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_analog_rear, .put = snd_ca0106_volume_put_analog_rear @@ -514,7 +514,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_analog_rear = static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_front = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "SPDIF Front Volume", + .name = "SPDIF Front Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_spdif_front, .put = snd_ca0106_volume_put_spdif_front @@ -522,7 +522,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_front = static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_center_lfe = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "SPDIF Center/LFE Volume", + .name = "SPDIF Center/LFE Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_spdif_center_lfe, .put = snd_ca0106_volume_put_spdif_center_lfe @@ -530,7 +530,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_center_lfe = static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_unknown = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "SPDIF Unknown Volume", + .name = "SPDIF Unknown Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_spdif_unknown, .put = snd_ca0106_volume_put_spdif_unknown @@ -538,7 +538,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_unknown = static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_rear = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "SPDIF Rear Volume", + .name = "SPDIF Rear Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_spdif_rear, .put = snd_ca0106_volume_put_spdif_rear @@ -547,7 +547,7 @@ static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_rear = static snd_kcontrol_new_t snd_ca0106_volume_control_feedback = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "CAPTURE feedback into PLAYBACK", + .name = "CAPTURE feedback Playback Volume", .info = snd_ca0106_volume_info, .get = snd_ca0106_volume_get_feedback, .put = snd_ca0106_volume_put_feedback diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index b098b51..1eb3315 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -79,13 +79,6 @@ module_param_array(joystick_port, int, NULL, 0444); MODULE_PARM_DESC(joystick_port, "Joystick port address."); #endif -#ifndef PCI_DEVICE_ID_CMEDIA_CM8738 -#define PCI_DEVICE_ID_CMEDIA_CM8738 0x0111 -#endif -#ifndef PCI_DEVICE_ID_CMEDIA_CM8738B -#define PCI_DEVICE_ID_CMEDIA_CM8738B 0x0112 -#endif - /* * CM8x38 registers definition */ @@ -348,25 +341,6 @@ MODULE_PARM_DESC(joystick_port, "Joystick port address."); /* - * pci ids - */ -#ifndef PCI_VENDOR_ID_CMEDIA -#define PCI_VENDOR_ID_CMEDIA 0x13F6 -#endif -#ifndef PCI_DEVICE_ID_CMEDIA_CM8338A -#define PCI_DEVICE_ID_CMEDIA_CM8338A 0x0100 -#endif -#ifndef PCI_DEVICE_ID_CMEDIA_CM8338B -#define PCI_DEVICE_ID_CMEDIA_CM8338B 0x0101 -#endif -#ifndef PCI_DEVICE_ID_CMEDIA_CM8738 -#define PCI_DEVICE_ID_CMEDIA_CM8738 0x0111 -#endif -#ifndef PCI_DEVICE_ID_CMEDIA_CM8738B -#define PCI_DEVICE_ID_CMEDIA_CM8738B 0x0112 -#endif - -/* * channels for playback / capture */ #define CM_CH_PLAY 0 @@ -2801,7 +2775,7 @@ static int __devinit snd_cmipci_create(snd_card_t *card, struct pci_dev *pci, if ((err = pci_enable_device(pci)) < 0) return err; - cm = kcalloc(1, sizeof(*cm), GFP_KERNEL); + cm = kzalloc(sizeof(*cm), GFP_KERNEL); if (cm == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -3063,6 +3037,7 @@ static void __devexit snd_cmipci_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "C-Media PCI", + .owner = THIS_MODULE, .id_table = snd_cmipci_ids, .probe = snd_cmipci_probe, .remove = __devexit_p(snd_cmipci_remove), diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index c7a370d..dc87e01 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -57,17 +57,6 @@ module_param_array(dual_codec, bool, NULL, 0444); MODULE_PARM_DESC(dual_codec, "Secondary Codec ID (0 = disabled)."); /* - * - */ - -#ifndef PCI_VENDOR_ID_CIRRUS -#define PCI_VENDOR_ID_CIRRUS 0x1013 -#endif -#ifndef PCI_DEVICE_ID_CIRRUS_4281 -#define PCI_DEVICE_ID_CIRRUS_4281 0x6005 -#endif - -/* * Direct registers */ @@ -1394,7 +1383,7 @@ static int __devinit snd_cs4281_create(snd_card_t * card, *rchip = NULL; if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -2119,6 +2108,7 @@ static int cs4281_resume(snd_card_t *card) static struct pci_driver driver = { .name = "CS4281", + .owner = THIS_MODULE, .id_table = snd_cs4281_ids, .probe = snd_cs4281_probe, .remove = __devexit_p(snd_cs4281_remove), diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c index b9fff4e..32b4f84 100644 --- a/sound/pci/cs46xx/cs46xx.c +++ b/sound/pci/cs46xx/cs46xx.c @@ -163,6 +163,7 @@ static void __devexit snd_card_cs46xx_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Sound Fusion CS46xx", + .owner = THIS_MODULE, .id_table = snd_cs46xx_ids, .probe = snd_card_cs46xx_probe, .remove = __devexit_p(snd_card_cs46xx_remove), diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index 4b05215..6e3855b 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -1304,7 +1304,7 @@ static int _cs46xx_playback_open_channel (snd_pcm_substream_t * substream,int pc cs46xx_pcm_t * cpcm; snd_pcm_runtime_t *runtime = substream->runtime; - cpcm = kcalloc(1, sizeof(*cpcm), GFP_KERNEL); + cpcm = kzalloc(sizeof(*cpcm), GFP_KERNEL); if (cpcm == NULL) return -ENOMEM; if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci), @@ -3525,17 +3525,6 @@ static void amp_voyetra_4294(cs46xx_t *chip, int change) /* - * piix4 pci ids - */ -#ifndef PCI_VENDOR_ID_INTEL -#define PCI_VENDOR_ID_INTEL 0x8086 -#endif /* PCI_VENDOR_ID_INTEL */ - -#ifndef PCI_DEVICE_ID_INTEL_82371AB_3 -#define PCI_DEVICE_ID_INTEL_82371AB_3 0x7113 -#endif /* PCI_DEVICE_ID_INTEL_82371AB_3 */ - -/* * Handle the CLKRUN on a thinkpad. We must disable CLKRUN support * whenever we need to beat on the chip. * @@ -3548,7 +3537,7 @@ static void clkrun_hack(cs46xx_t *chip, int change) { u16 control, nval; - if (chip->acpi_dev == NULL) + if (!chip->acpi_port) return; chip->amplifier += change; @@ -3571,15 +3560,20 @@ static void clkrun_hack(cs46xx_t *chip, int change) */ static void clkrun_init(cs46xx_t *chip) { + struct pci_dev *pdev; u8 pp; - chip->acpi_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL); - if (chip->acpi_dev == NULL) + chip->acpi_port = 0; + + pdev = pci_get_device(PCI_VENDOR_ID_INTEL, + PCI_DEVICE_ID_INTEL_82371AB_3, NULL); + if (pdev == NULL) return; /* Not a thinkpad thats for sure */ /* Find the control port */ - pci_read_config_byte(chip->acpi_dev, 0x41, &pp); + pci_read_config_byte(pdev, 0x41, &pp); chip->acpi_port = pp << 8; + pci_dev_put(pdev); } @@ -3780,7 +3774,7 @@ int __devinit snd_cs46xx_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c index fc377c4..b0e00f0 100644 --- a/sound/pci/emu10k1/emu10k1.c +++ b/sound/pci/emu10k1/emu10k1.c @@ -223,6 +223,7 @@ static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "EMU10K1_Audigy", + .owner = THIS_MODULE, .id_table = snd_emu10k1_ids, .probe = snd_card_emu10k1_probe, .remove = __devexit_p(snd_card_emu10k1_remove), diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index e69d5b7..e87e842 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -754,12 +754,11 @@ static emu_chip_details_t emu_chip_details[] = { .emu10k1_chip = 1, .ac97_chip = 1, .sblive51 = 1} , - /* Tested by alsa bugtrack user "hus" 12th Sept 2005 */ + /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102, - .driver = "EMU10K1", .name = "SBLive! Player 5.1 [SB0060]", + .driver = "EMU10K1", .name = "SBLive! Platinum 5.1 [SB0060]", .id = "Live", .emu10k1_chip = 1, - .ac97_chip = 1, .sblive51 = 1} , {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102, .driver = "EMU10K1", .name = "SBLive! Value [CT4850]", @@ -865,7 +864,7 @@ int __devinit snd_emu10k1_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - emu = kcalloc(1, sizeof(*emu), GFP_KERNEL); + emu = kzalloc(sizeof(*emu), GFP_KERNEL); if (emu == NULL) { pci_disable_device(pci); return -ENOMEM; diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 52c7826..ad15755 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -395,7 +395,7 @@ static int snd_emu10k1x_playback_open(snd_pcm_substream_t *substream) if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0) return err; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; epcm->emu = chip; @@ -571,7 +571,7 @@ static int snd_emu10k1x_pcm_open_capture(snd_pcm_substream_t *substream) if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0) return err; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; @@ -920,7 +920,7 @@ static int __devinit snd_emu10k1x_create(snd_card_t *card, return -ENXIO; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1615,6 +1615,7 @@ MODULE_DEVICE_TABLE(pci, snd_emu10k1x_ids); // pci_driver definition static struct pci_driver driver = { .name = "EMU10K1X", + .owner = THIS_MODULE, .id_table = snd_emu10k1x_ids, .probe = snd_emu10k1x_probe, .remove = __devexit_p(snd_emu10k1x_remove), diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index 637c555..646b5d9 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -470,7 +470,7 @@ static void snd_emu10k1_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr { u_int32_t *code; snd_assert(*ptr < 512, return); - code = (u_int32_t *)icode->code + (*ptr) * 2; + code = (u_int32_t __force *)icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff); code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff); @@ -485,7 +485,7 @@ static void snd_emu10k1_audigy_write_op(emu10k1_fx8010_code_t *icode, unsigned i { u_int32_t *code; snd_assert(*ptr < 1024, return); - code = (u_int32_t *)icode->code + (*ptr) * 2; + code = (u_int32_t __force *)icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff); code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff); @@ -1036,13 +1036,13 @@ static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu) spin_lock_init(&emu->fx8010.irq_lock); INIT_LIST_HEAD(&emu->fx8010.gpr_ctl); - if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL || + if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL || (icode->gpr_map = (u_int32_t __user *)kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t), GFP_KERNEL)) == NULL || (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(*controls), GFP_KERNEL)) == NULL) { err = -ENOMEM; goto __err; } - gpr_map = (u32 *)icode->gpr_map; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 512; icode->tram_addr_map = icode->tram_data_map + 256; @@ -1431,7 +1431,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) __err: kfree(controls); if (icode != NULL) { - kfree((void *)icode->gpr_map); + kfree((void __force *)icode->gpr_map); kfree(icode); } return err; @@ -1503,15 +1503,15 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu) spin_lock_init(&emu->fx8010.irq_lock); INIT_LIST_HEAD(&emu->fx8010.gpr_ctl); - if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL) + if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL) return -ENOMEM; if ((icode->gpr_map = (u_int32_t __user *)kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t), GFP_KERNEL)) == NULL || (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(emu10k1_fx8010_control_gpr_t), GFP_KERNEL)) == NULL || - (ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL)) == NULL) { + (ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) { err = -ENOMEM; goto __err; } - gpr_map = (u32 *)icode->gpr_map; + gpr_map = (u32 __force *)icode->gpr_map; icode->tram_data_map = icode->gpr_map + 256; icode->tram_addr_map = icode->tram_data_map + 160; @@ -2032,7 +2032,7 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu) kfree(ipcm); kfree(controls); if (icode != NULL) { - kfree((void *)icode->gpr_map); + kfree((void __force *)icode->gpr_map); kfree(icode); } return err; @@ -2217,7 +2217,7 @@ static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigne kfree(ipcm); return res; case SNDRV_EMU10K1_IOCTL_PCM_PEEK: - ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL); + ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL); if (ipcm == NULL) return -ENOMEM; if (copy_from_user(ipcm, argp, sizeof(*ipcm))) { diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c index 9c35f6d..66ba27a 100644 --- a/sound/pci/emu10k1/emupcm.c +++ b/sound/pci/emu10k1/emupcm.c @@ -1016,7 +1016,7 @@ static int snd_emu10k1_efx_playback_open(snd_pcm_substream_t * substream) snd_pcm_runtime_t *runtime = substream->runtime; int i; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; epcm->emu = emu; @@ -1049,7 +1049,7 @@ static int snd_emu10k1_playback_open(snd_pcm_substream_t * substream) snd_pcm_runtime_t *runtime = substream->runtime; int i, err; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; epcm->emu = emu; @@ -1094,7 +1094,7 @@ static int snd_emu10k1_capture_open(snd_pcm_substream_t * substream) snd_pcm_runtime_t *runtime = substream->runtime; emu10k1_pcm_t *epcm; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; epcm->emu = emu; @@ -1130,7 +1130,7 @@ static int snd_emu10k1_capture_mic_open(snd_pcm_substream_t * substream) emu10k1_pcm_t *epcm; snd_pcm_runtime_t *runtime = substream->runtime; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; epcm->emu = emu; @@ -1170,7 +1170,7 @@ static int snd_emu10k1_capture_efx_open(snd_pcm_substream_t * substream) int nefx = emu->audigy ? 64 : 32; int idx; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) return -ENOMEM; epcm->emu = emu; diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c index a169133..d59c7f3 100644 --- a/sound/pci/emu10k1/p16v.c +++ b/sound/pci/emu10k1/p16v.c @@ -178,7 +178,7 @@ static int snd_p16v_pcm_open_playback_channel(snd_pcm_substream_t *substream, in snd_pcm_runtime_t *runtime = substream->runtime; int err; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); //snd_printk("epcm kcalloc: %p\n", epcm); if (epcm == NULL) @@ -214,7 +214,7 @@ static int snd_p16v_pcm_open_capture_channel(snd_pcm_substream_t *substream, int snd_pcm_runtime_t *runtime = substream->runtime; int err; - epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); + epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); //snd_printk("epcm kcalloc: %p\n", epcm); if (epcm == NULL) diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index f06b95f..bef9a59 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -100,13 +100,6 @@ MODULE_PARM_DESC(joystick, "Enable joystick."); #endif #endif /* SUPPORT_JOYSTICK */ -#ifndef PCI_DEVICE_ID_ENSONIQ_CT5880 -#define PCI_DEVICE_ID_ENSONIQ_CT5880 0x5880 -#endif -#ifndef PCI_DEVICE_ID_ENSONIQ_ES1371 -#define PCI_DEVICE_ID_ENSONIQ_ES1371 0x1371 -#endif - /* ES1371 chip ID */ /* This is a little confusing because all ES1371 compatible chips have the same DEVICE_ID, the only thing differentiating them is the REV_ID field. @@ -1950,7 +1943,7 @@ static int __devinit snd_ensoniq_create(snd_card_t * card, *rensoniq = NULL; if ((err = pci_enable_device(pci)) < 0) return err; - ensoniq = kcalloc(1, sizeof(*ensoniq), GFP_KERNEL); + ensoniq = kzalloc(sizeof(*ensoniq), GFP_KERNEL); if (ensoniq == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -2394,6 +2387,7 @@ static void __devexit snd_audiopci_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = DRIVER_NAME, + .owner = THIS_MODULE, .id_table = snd_audiopci_ids, .probe = snd_audiopci_probe, .remove = __devexit_p(snd_audiopci_remove), diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index b492777..17fa80c 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -76,13 +76,6 @@ MODULE_SUPPORTED_DEVICE("{{ESS,ES1938}," #define SUPPORT_JOYSTICK 1 #endif -#ifndef PCI_VENDOR_ID_ESS -#define PCI_VENDOR_ID_ESS 0x125d -#endif -#ifndef PCI_DEVICE_ID_ESS_ES1938 -#define PCI_DEVICE_ID_ESS_ES1938 0x1969 -#endif - static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ @@ -1501,7 +1494,7 @@ static int __devinit snd_es1938_create(snd_card_t * card, return -ENXIO; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1753,6 +1746,7 @@ static void __devexit snd_es1938_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ESS ES1938 (Solo-1)", + .owner = THIS_MODULE, .id_table = snd_es1938_ids, .probe = snd_es1938_probe, .remove = __devexit_p(snd_es1938_remove), diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index 9d7a287..ecdcada 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -160,25 +160,6 @@ MODULE_PARM_DESC(joystick, "Enable joystick."); #endif -/* PCI Dev ID's */ - -#ifndef PCI_VENDOR_ID_ESS -#define PCI_VENDOR_ID_ESS 0x125D -#endif - -#define PCI_VENDOR_ID_ESS_OLD 0x1285 /* Platform Tech, the people the ESS - was bought form */ - -#ifndef PCI_DEVICE_ID_ESS_M2E -#define PCI_DEVICE_ID_ESS_M2E 0x1978 -#endif -#ifndef PCI_DEVICE_ID_ESS_M2 -#define PCI_DEVICE_ID_ESS_M2 0x1968 -#endif -#ifndef PCI_DEVICE_ID_ESS_M1 -#define PCI_DEVICE_ID_ESS_M1 0x0100 -#endif - #define NR_APUS 64 #define NR_APU_REGS 16 @@ -1596,7 +1577,7 @@ static int snd_es1968_playback_open(snd_pcm_substream_t *substream) if (apu1 < 0) return apu1; - es = kcalloc(1, sizeof(*es), GFP_KERNEL); + es = kzalloc(sizeof(*es), GFP_KERNEL); if (!es) { snd_es1968_free_apu_pair(chip, apu1); return -ENOMEM; @@ -1641,7 +1622,7 @@ static int snd_es1968_capture_open(snd_pcm_substream_t *substream) return apu2; } - es = kcalloc(1, sizeof(*es), GFP_KERNEL); + es = kzalloc(sizeof(*es), GFP_KERNEL); if (!es) { snd_es1968_free_apu_pair(chip, apu1); snd_es1968_free_apu_pair(chip, apu2); @@ -2588,7 +2569,7 @@ static int __devinit snd_es1968_create(snd_card_t * card, return -ENXIO; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (! chip) { pci_disable_device(pci); return -ENOMEM; @@ -2782,6 +2763,7 @@ static void __devexit snd_es1968_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ES1968 (ESS Maestro)", + .owner = THIS_MODULE, .id_table = snd_es1968_ids, .probe = snd_es1968_probe, .remove = __devexit_p(snd_es1968_remove), diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index 36b2f62..e5cfa2a 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1263,7 +1263,7 @@ static int __devinit snd_fm801_create(snd_card_t * card, *rchip = NULL; if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1462,6 +1462,7 @@ static void __devexit snd_card_fm801_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "FM801", + .owner = THIS_MODULE, .id_table = snd_fm801_ids, .probe = snd_card_fm801_probe, .remove = __devexit_p(snd_card_fm801_remove), diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 20f7762..3815403 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -288,7 +288,7 @@ static int init_unsol_queue(struct hda_bus *bus) { struct hda_bus_unsolicited *unsol; - unsol = kcalloc(1, sizeof(*unsol), GFP_KERNEL); + unsol = kzalloc(sizeof(*unsol), GFP_KERNEL); if (! unsol) { snd_printk(KERN_ERR "hda_codec: can't allocate unsolicited queue\n"); return -ENOMEM; @@ -358,7 +358,7 @@ int snd_hda_bus_new(snd_card_t *card, const struct hda_bus_template *temp, if (busp) *busp = NULL; - bus = kcalloc(1, sizeof(*bus), GFP_KERNEL); + bus = kzalloc(sizeof(*bus), GFP_KERNEL); if (bus == NULL) { snd_printk(KERN_ERR "can't allocate struct hda_bus\n"); return -ENOMEM; @@ -493,7 +493,7 @@ int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr, return -EBUSY; } - codec = kcalloc(1, sizeof(*codec), GFP_KERNEL); + codec = kzalloc(sizeof(*codec), GFP_KERNEL); if (codec == NULL) { snd_printk(KERN_ERR "can't allocate struct hda_codec\n"); return -ENOMEM; diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 63a29a8..bb53bcf 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -505,6 +505,7 @@ struct hda_pcm_stream { struct hda_pcm { char *name; struct hda_pcm_stream stream[2]; + unsigned int is_modem; /* modem codec? */ }; /* codec information */ diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 1229227..5b829a1 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -98,7 +98,7 @@ static int add_new_node(struct hda_codec *codec, struct hda_gspec *spec, hda_nid struct hda_gnode *node; int nconns; - node = kcalloc(1, sizeof(*node), GFP_KERNEL); + node = kzalloc(sizeof(*node), GFP_KERNEL); if (node == NULL) return -ENOMEM; node->nid = nid; @@ -886,7 +886,7 @@ int snd_hda_parse_generic_codec(struct hda_codec *codec) return -ENODEV; } - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) { printk(KERN_ERR "hda_generic: can't allocate spec\n"); return -ENOMEM; diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 15107df..9590ece 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -62,7 +62,7 @@ MODULE_PARM_DESC(enable, "Enable Intel HD audio interface."); module_param_array(model, charp, NULL, 0444); MODULE_PARM_DESC(model, "Use the given board model."); module_param_array(position_fix, int, NULL, 0444); -MODULE_PARM_DESC(position_fix, "Fix DMA pointer (0 = FIFO size, 1 = none, 2 = POSBUF)."); +MODULE_PARM_DESC(position_fix, "Fix DMA pointer (0 = auto, 1 = none, 2 = POSBUF, 3 = FIFO size)."); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," @@ -164,7 +164,9 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; /* max buffer size - no h/w limit, you can increase as you like */ #define AZX_MAX_BUF_SIZE (1024*1024*1024) /* max number of PCM devics per card */ -#define AZX_MAX_PCMS 8 +#define AZX_MAX_AUDIO_PCMS 6 +#define AZX_MAX_MODEM_PCMS 2 +#define AZX_MAX_PCMS (AZX_MAX_AUDIO_PCMS + AZX_MAX_MODEM_PCMS) /* RIRB int mask: overrun[2], response[0] */ #define RIRB_INT_RESPONSE 0x01 @@ -211,9 +213,10 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 }; /* position fix mode */ enum { - POS_FIX_FIFO, + POS_FIX_AUTO, POS_FIX_NONE, - POS_FIX_POSBUF + POS_FIX_POSBUF, + POS_FIX_FIFO, }; /* Defines for ATI HD Audio support in SB450 south bridge */ @@ -243,6 +246,7 @@ struct snd_azx_dev { unsigned int fragsize; /* size of each period in bytes */ unsigned int frags; /* number for period in the play buffer */ unsigned int fifo_size; /* FIFO size */ + unsigned int last_pos; /* last updated period position */ void __iomem *sd_addr; /* stream descriptor pointer */ @@ -256,6 +260,7 @@ struct snd_azx_dev { unsigned int opened: 1; unsigned int running: 1; + unsigned int period_updating: 1; }; /* CORB/RIRB */ @@ -724,11 +729,9 @@ static void azx_init_chip(azx_t *chip) /* initialize the codec command I/O */ azx_init_cmd_io(chip); - if (chip->position_fix == POS_FIX_POSBUF) { - /* program the position buffer */ - azx_writel(chip, DPLBASE, (u32)chip->posbuf.addr); - azx_writel(chip, DPUBASE, upper_32bit(chip->posbuf.addr)); - } + /* program the position buffer */ + azx_writel(chip, DPLBASE, (u32)chip->posbuf.addr); + azx_writel(chip, DPUBASE, upper_32bit(chip->posbuf.addr)); /* For ATI SB450 azalia HD audio, we need to enable snoop */ if (chip->driver_type == AZX_DRIVER_ATI) { @@ -763,9 +766,11 @@ static irqreturn_t azx_interrupt(int irq, void* dev_id, struct pt_regs *regs) if (status & azx_dev->sd_int_sta_mask) { azx_sd_writeb(azx_dev, SD_STS, SD_INT_MASK); if (azx_dev->substream && azx_dev->running) { + azx_dev->period_updating = 1; spin_unlock(&chip->reg_lock); snd_pcm_period_elapsed(azx_dev->substream); spin_lock(&chip->reg_lock); + azx_dev->period_updating = 0; } } } @@ -866,11 +871,9 @@ static int azx_setup_controller(azx_t *chip, azx_dev_t *azx_dev) /* upper BDL address */ azx_sd_writel(azx_dev, SD_BDLPU, upper_32bit(azx_dev->bdl_addr)); - if (chip->position_fix == POS_FIX_POSBUF) { - /* enable the position buffer */ - if (! (azx_readl(chip, DPLBASE) & ICH6_DPLBASE_ENABLE)) - azx_writel(chip, DPLBASE, (u32)chip->posbuf.addr | ICH6_DPLBASE_ENABLE); - } + /* enable the position buffer */ + if (! (azx_readl(chip, DPLBASE) & ICH6_DPLBASE_ENABLE)) + azx_writel(chip, DPLBASE, (u32)chip->posbuf.addr | ICH6_DPLBASE_ENABLE); /* set the interrupt enable bits in the descriptor control register */ azx_sd_writel(azx_dev, SD_CTL, azx_sd_readl(azx_dev, SD_CTL) | SD_INT_MASK); @@ -1078,6 +1081,7 @@ static int azx_pcm_prepare(snd_pcm_substream_t *substream) azx_dev->fifo_size = azx_sd_readw(azx_dev, SD_FIFOSIZE) + 1; else azx_dev->fifo_size = 0; + azx_dev->last_pos = 0; return hinfo->ops.prepare(hinfo, apcm->codec, azx_dev->stream_tag, azx_dev->format_val, substream); @@ -1133,6 +1137,26 @@ static snd_pcm_uframes_t azx_pcm_pointer(snd_pcm_substream_t *substream) pos = azx_sd_readl(azx_dev, SD_LPIB); if (chip->position_fix == POS_FIX_FIFO) pos += azx_dev->fifo_size; + else if (chip->position_fix == POS_FIX_AUTO && azx_dev->period_updating) { + /* check the validity of DMA position */ + unsigned int diff = 0; + azx_dev->last_pos += azx_dev->fragsize; + if (azx_dev->last_pos > pos) + diff = azx_dev->last_pos - pos; + if (azx_dev->last_pos >= azx_dev->bufsize) { + if (pos < azx_dev->fragsize) + diff = 0; + azx_dev->last_pos = 0; + } + if (diff > 0 && diff <= azx_dev->fifo_size) + pos += azx_dev->fifo_size; + else { + snd_printdd(KERN_INFO "hda_intel: DMA position fix %d, switching to posbuf\n", diff); + chip->position_fix = POS_FIX_POSBUF; + pos = *azx_dev->posbuf; + } + azx_dev->period_updating = 0; + } } if (pos >= azx_dev->bufsize) pos = 0; @@ -1203,12 +1227,33 @@ static int __devinit azx_pcm_create(azx_t *chip) if ((err = snd_hda_build_pcms(chip->bus)) < 0) return err; + /* create audio PCMs */ pcm_dev = 0; list_for_each(p, &chip->bus->codec_list) { codec = list_entry(p, struct hda_codec, list); for (c = 0; c < codec->num_pcms; c++) { + if (codec->pcm_info[c].is_modem) + continue; /* create later */ + if (pcm_dev >= AZX_MAX_AUDIO_PCMS) { + snd_printk(KERN_ERR SFX "Too many audio PCMs\n"); + return -EINVAL; + } + err = create_codec_pcm(chip, codec, &codec->pcm_info[c], pcm_dev); + if (err < 0) + return err; + pcm_dev++; + } + } + + /* create modem PCMs */ + pcm_dev = AZX_MAX_AUDIO_PCMS; + list_for_each(p, &chip->bus->codec_list) { + codec = list_entry(p, struct hda_codec, list); + for (c = 0; c < codec->num_pcms; c++) { + if (! codec->pcm_info[c].is_modem) + continue; /* already created */ if (pcm_dev >= AZX_MAX_PCMS) { - snd_printk(KERN_ERR SFX "Too many PCMs\n"); + snd_printk(KERN_ERR SFX "Too many modem PCMs\n"); return -EINVAL; } err = create_codec_pcm(chip, codec, &codec->pcm_info[c], pcm_dev); @@ -1244,8 +1289,7 @@ static int __devinit azx_init_stream(azx_t *chip) azx_dev_t *azx_dev = &chip->azx_dev[i]; azx_dev->bdl = (u32 *)(chip->bdl.area + off); azx_dev->bdl_addr = chip->bdl.addr + off; - if (chip->position_fix == POS_FIX_POSBUF) - azx_dev->posbuf = (volatile u32 *)(chip->posbuf.area + i * 8); + azx_dev->posbuf = (volatile u32 *)(chip->posbuf.area + i * 8); /* offset: SDI0=0x80, SDI1=0xa0, ... SDO3=0x160 */ azx_dev->sd_addr = chip->remap_addr + (0x20 * i + 0x80); /* int mask: SDI0=0x01, SDI1=0x02, ... SDO3=0x80 */ @@ -1358,7 +1402,7 @@ static int __devinit azx_create(snd_card_t *card, struct pci_dev *pci, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (NULL == chip) { snd_printk(KERN_ERR SFX "cannot allocate chip\n"); @@ -1437,13 +1481,11 @@ static int __devinit azx_create(snd_card_t *card, struct pci_dev *pci, snd_printk(KERN_ERR SFX "cannot allocate BDL\n"); goto errout; } - if (chip->position_fix == POS_FIX_POSBUF) { - /* allocate memory for the position buffer */ - if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci), - chip->num_streams * 8, &chip->posbuf)) < 0) { - snd_printk(KERN_ERR SFX "cannot allocate posbuf\n"); - goto errout; - } + /* allocate memory for the position buffer */ + if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci), + chip->num_streams * 8, &chip->posbuf)) < 0) { + snd_printk(KERN_ERR SFX "cannot allocate posbuf\n"); + goto errout; } /* allocate CORB/RIRB */ if ((err = azx_alloc_cmd_io(chip)) < 0) @@ -1561,6 +1603,7 @@ MODULE_DEVICE_TABLE(pci, azx_ids); /* pci_driver definition */ static struct pci_driver driver = { .name = "HDA Intel", + .owner = THIS_MODULE, .id_table = azx_ids, .probe = azx_probe, .remove = __devexit_p(azx_remove), diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index de1217b..08f6a6e 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -207,6 +207,8 @@ static void print_codec_info(snd_info_entry_t *entry, snd_info_buffer_t *buffer) snd_iprintf(buffer, "Vendor Id: 0x%x\n", codec->vendor_id); snd_iprintf(buffer, "Subsystem Id: 0x%x\n", codec->subsystem_id); snd_iprintf(buffer, "Revision Id: 0x%x\n", codec->revision_id); + if (! codec->afg) + return; snd_iprintf(buffer, "Default PCM: "); print_pcm_caps(buffer, codec, codec->afg); snd_iprintf(buffer, "Default Amp-In caps: "); diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index bceb83a..da6874d 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -465,7 +465,7 @@ static int patch_ad1986a(struct hda_codec *codec) { struct ad198x_spec *spec; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; @@ -623,7 +623,7 @@ static int patch_ad1983(struct hda_codec *codec) { struct ad198x_spec *spec; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; @@ -764,7 +764,7 @@ static int patch_ad1981(struct hda_codec *codec) { struct ad198x_spec *spec; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c index 07fb4f5..523c362 100644 --- a/sound/pci/hda/patch_cmedia.c +++ b/sound/pci/hda/patch_cmedia.c @@ -667,7 +667,7 @@ static int patch_cmi9880(struct hda_codec *codec) { struct cmi_spec *spec; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index eeb900a..849b5b5 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1526,6 +1526,7 @@ static struct hda_board_config alc880_cfg_tbl[] = { /* Back 3 jack, front 2 jack (Internal add Aux-In) */ { .pci_subvendor = 0x1025, .pci_subdevice = 0xe310, .config = ALC880_3ST }, { .pci_subvendor = 0x104d, .pci_subdevice = 0x81d6, .config = ALC880_3ST }, + { .pci_subvendor = 0x104d, .pci_subdevice = 0x81a0, .config = ALC880_3ST }, /* Back 3 jack plus 1 SPDIF out jack, front 2 jack */ { .modelname = "3stack-digout", .config = ALC880_3ST_DIG }, @@ -1581,6 +1582,7 @@ static struct hda_board_config alc880_cfg_tbl[] = { { .pci_subvendor = 0x1043, .pci_subdevice = 0x1973, .config = ALC880_ASUS_DIG }, { .pci_subvendor = 0x1043, .pci_subdevice = 0x19b3, .config = ALC880_ASUS_DIG }, { .pci_subvendor = 0x1043, .pci_subdevice = 0x1113, .config = ALC880_ASUS_DIG }, + { .pci_subvendor = 0x1043, .pci_subdevice = 0x1173, .config = ALC880_ASUS_DIG }, { .pci_subvendor = 0x1043, .pci_subdevice = 0x1993, .config = ALC880_ASUS }, { .pci_subvendor = 0x1043, .pci_subdevice = 0x10c3, .config = ALC880_ASUS_DIG }, { .pci_subvendor = 0x1043, .pci_subdevice = 0x1133, .config = ALC880_ASUS }, @@ -2093,7 +2095,7 @@ static int patch_alc880(struct hda_codec *codec) int board_config; int i, err; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; @@ -2365,7 +2367,7 @@ static int patch_alc260(struct hda_codec *codec) struct alc_spec *spec; int board_config; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; @@ -2615,7 +2617,7 @@ static int patch_alc882(struct hda_codec *codec) { struct alc_spec *spec; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; diff --git a/sound/pci/hda/patch_si3054.c b/sound/pci/hda/patch_si3054.c index b0270d1..d014b7b 100644 --- a/sound/pci/hda/patch_si3054.c +++ b/sound/pci/hda/patch_si3054.c @@ -214,6 +214,7 @@ static int si3054_build_pcms(struct hda_codec *codec) info->name = "Si3054 Modem"; info->stream[SNDRV_PCM_STREAM_PLAYBACK] = si3054_pcm; info->stream[SNDRV_PCM_STREAM_CAPTURE] = si3054_pcm; + info->is_modem = 1; return 0; } @@ -282,7 +283,7 @@ static struct hda_codec_ops si3054_patch_ops = { static int patch_si3054(struct hda_codec *codec) { - struct si3054_spec *spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + struct si3054_spec *spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; codec->spec = spec; diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 9d503da..33a8ada 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -919,7 +919,7 @@ static int patch_stac9200(struct hda_codec *codec) struct sigmatel_spec *spec; int err; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; @@ -957,7 +957,7 @@ static int patch_stac922x(struct hda_codec *codec) struct sigmatel_spec *spec; int err; - spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); + spec = kzalloc(sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c index 4405d96..2e0a316 100644 --- a/sound/pci/ice1712/aureon.c +++ b/sound/pci/ice1712/aureon.c @@ -1796,7 +1796,7 @@ static int __devinit aureon_init(ice1712_t *ice) } /* to remeber the register values of CS8415 */ - ice->akm = kcalloc(1, sizeof(akm4xxx_t), GFP_KERNEL); + ice->akm = kzalloc(sizeof(akm4xxx_t), GFP_KERNEL); if (! ice->akm) return -ENOMEM; ice->akm_codecs = 1; diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index b97f50d..a6d9801 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -100,12 +100,6 @@ MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec r module_param_array(model, charp, NULL, 0444); MODULE_PARM_DESC(model, "Use the given board model."); -#ifndef PCI_VENDOR_ID_ICE -#define PCI_VENDOR_ID_ICE 0x1412 -#endif -#ifndef PCI_DEVICE_ID_ICE_1712 -#define PCI_DEVICE_ID_ICE_1712 0x1712 -#endif static struct pci_device_id snd_ice1712_ids[] = { { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ICE1712 */ @@ -2535,7 +2529,7 @@ static int __devinit snd_ice1712_create(snd_card_t * card, return -ENXIO; } - ice = kcalloc(1, sizeof(*ice), GFP_KERNEL); + ice = kzalloc(sizeof(*ice), GFP_KERNEL); if (ice == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -2741,6 +2735,7 @@ static void __devexit snd_ice1712_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ICE1712", + .owner = THIS_MODULE, .id_table = snd_ice1712_ids, .probe = snd_ice1712_probe, .remove = __devexit_p(snd_ice1712_remove), diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index c7af5e5..c3ce8f9 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -83,12 +83,6 @@ MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); module_param_array(model, charp, NULL, 0444); MODULE_PARM_DESC(model, "Use the given board model."); -#ifndef PCI_VENDOR_ID_ICE -#define PCI_VENDOR_ID_ICE 0x1412 -#endif -#ifndef PCI_DEVICE_ID_VT1724 -#define PCI_DEVICE_ID_VT1724 0x1724 -#endif /* Both VT1720 and VT1724 have the same PCI IDs */ static struct pci_device_id snd_vt1724_ids[] = { @@ -2130,7 +2124,7 @@ static int __devinit snd_vt1724_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - ice = kcalloc(1, sizeof(*ice), GFP_KERNEL); + ice = kzalloc(sizeof(*ice), GFP_KERNEL); if (ice == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -2321,6 +2315,7 @@ static void __devexit snd_vt1724_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "ICE1724", + .owner = THIS_MODULE, .id_table = snd_vt1724_ids, .probe = snd_vt1724_probe, .remove = __devexit_p(snd_vt1724_remove), diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c index 3fb297b..2437876 100644 --- a/sound/pci/ice1712/juli.c +++ b/sound/pci/ice1712/juli.c @@ -182,7 +182,7 @@ static int __devinit juli_init(ice1712_t *ice) ice->num_total_dacs = 2; ice->num_total_adcs = 2; - ak = ice->akm = kcalloc(1, sizeof(akm4xxx_t), GFP_KERNEL); + ak = ice->akm = kzalloc(sizeof(akm4xxx_t), GFP_KERNEL); if (! ak) return -ENOMEM; ice->akm_codecs = 1; diff --git a/sound/pci/ice1712/phase.c b/sound/pci/ice1712/phase.c index 5bf734b..dcf1e8c 100644 --- a/sound/pci/ice1712/phase.c +++ b/sound/pci/ice1712/phase.c @@ -122,7 +122,7 @@ static int __devinit phase22_init(ice1712_t *ice) } // Initialize analog chips - ak = ice->akm = kcalloc(1, sizeof(akm4xxx_t), GFP_KERNEL); + ak = ice->akm = kzalloc(sizeof(akm4xxx_t), GFP_KERNEL); if (! ak) return -ENOMEM; ice->akm_codecs = 1; @@ -386,7 +386,7 @@ static int __devinit phase28_init(ice1712_t *ice) ice->num_total_adcs = 2; // Initialize analog chips - ak = ice->akm = kcalloc(1, sizeof(akm4xxx_t), GFP_KERNEL); + ak = ice->akm = kzalloc(sizeof(akm4xxx_t), GFP_KERNEL); if (!ak) return -ENOMEM; ice->akm_codecs = 1; diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c index 25f827d..a5f852b 100644 --- a/sound/pci/ice1712/pontis.c +++ b/sound/pci/ice1712/pontis.c @@ -781,7 +781,7 @@ static int __devinit pontis_init(ice1712_t *ice) ice->num_total_adcs = 2; /* to remeber the register values */ - ice->akm = kcalloc(1, sizeof(akm4xxx_t), GFP_KERNEL); + ice->akm = kzalloc(sizeof(akm4xxx_t), GFP_KERNEL); if (! ice->akm) return -ENOMEM; ice->akm_codecs = 1; diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 7b54841..1a96198 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -69,6 +69,7 @@ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static int ac97_clock[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; static char *ac97_quirk[SNDRV_CARDS]; +static int buggy_semaphore[SNDRV_CARDS]; static int buggy_irq[SNDRV_CARDS]; static int xbox[SNDRV_CARDS]; @@ -86,6 +87,8 @@ module_param_array(ac97_clock, int, NULL, 0444); MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect)."); module_param_array(ac97_quirk, charp, NULL, 0444); MODULE_PARM_DESC(ac97_quirk, "AC'97 workaround for strange hardware."); +module_param_array(buggy_semaphore, bool, NULL, 0444); +MODULE_PARM_DESC(buggy_semaphore, "Enable workaround for hardwares with problematic codec semaphores."); module_param_array(buggy_irq, bool, NULL, 0444); MODULE_PARM_DESC(buggy_irq, "Enable workaround for buggy interrupts on some motherboards."); module_param_array(xbox, bool, NULL, 0444); @@ -94,62 +97,6 @@ MODULE_PARM_DESC(xbox, "Set to 1 for Xbox, if you have problems with the AC'97 c /* * Direct registers */ - -#ifndef PCI_DEVICE_ID_INTEL_82801 -#define PCI_DEVICE_ID_INTEL_82801 0x2415 -#endif -#ifndef PCI_DEVICE_ID_INTEL_82901 -#define PCI_DEVICE_ID_INTEL_82901 0x2425 -#endif -#ifndef PCI_DEVICE_ID_INTEL_82801BA -#define PCI_DEVICE_ID_INTEL_82801BA 0x2445 -#endif -#ifndef PCI_DEVICE_ID_INTEL_440MX -#define PCI_DEVICE_ID_INTEL_440MX 0x7195 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH3 -#define PCI_DEVICE_ID_INTEL_ICH3 0x2485 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH4 -#define PCI_DEVICE_ID_INTEL_ICH4 0x24c5 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH5 -#define PCI_DEVICE_ID_INTEL_ICH5 0x24d5 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ESB_5 -#define PCI_DEVICE_ID_INTEL_ESB_5 0x25a6 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH6_18 -#define PCI_DEVICE_ID_INTEL_ICH6_18 0x266e -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH7_20 -#define PCI_DEVICE_ID_INTEL_ICH7_20 0x27de -#endif -#ifndef PCI_DEVICE_ID_INTEL_ESB2_14 -#define PCI_DEVICE_ID_INTEL_ESB2_14 0x2698 -#endif -#ifndef PCI_DEVICE_ID_SI_7012 -#define PCI_DEVICE_ID_SI_7012 0x7012 -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_MCP_AUDIO -#define PCI_DEVICE_ID_NVIDIA_MCP_AUDIO 0x01b1 -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_CK804_AUDIO -#define PCI_DEVICE_ID_NVIDIA_CK804_AUDIO 0x0059 -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO -#define PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO 0x006a -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_CK8_AUDIO -#define PCI_DEVICE_ID_NVIDIA_CK8_AUDIO 0x008a -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO -#define PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO 0x00da -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO -#define PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO 0x00ea -#endif - enum { DEVICE_INTEL, DEVICE_INTEL_ICH4, DEVICE_SIS, DEVICE_ALI, DEVICE_NFORCE }; #define ICHREG(x) ICH_REG_##x @@ -423,6 +370,7 @@ struct _snd_intel8x0 { unsigned fix_nocache: 1; /* workaround for 440MX */ unsigned buggy_irq: 1; /* workaround for buggy mobos */ unsigned xbox: 1; /* workaround for Xbox AC'97 detection */ + unsigned buggy_semaphore: 1; /* workaround for buggy codec semaphore */ int spdif_idx; /* SPDIF BAR index; *_SPBAR or -1 if use PCMOUT */ unsigned int sdm_saved; /* SDM reg value */ @@ -577,6 +525,9 @@ static int snd_intel8x0_codec_semaphore(intel8x0_t *chip, unsigned int codec) if ((igetdword(chip, ICHREG(GLOB_STA)) & codec) == 0) return -EIO; + if (chip->buggy_semaphore) + return 0; /* just ignore ... */ + /* Anyone holding a semaphore for 1 msec should be shot... */ time = 100; do { @@ -1759,6 +1710,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = { .type = AC97_TUNE_ALC_JACK }, { + .subvendor = 0x1014, + .subdevice = 0x0267, + .name = "IBM NetVista A30p", /* AD1981B */ + .type = AC97_TUNE_HP_ONLY + }, + { .subvendor = 0x1028, .subdevice = 0x00d8, .name = "Dell Precision 530", /* AD1885 */ @@ -2599,6 +2556,7 @@ struct ich_reg_info { static int __devinit snd_intel8x0_create(snd_card_t * card, struct pci_dev *pci, unsigned long device_type, + int buggy_sem, intel8x0_t ** r_intel8x0) { intel8x0_t *chip; @@ -2646,7 +2604,7 @@ static int __devinit snd_intel8x0_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -2656,6 +2614,7 @@ static int __devinit snd_intel8x0_create(snd_card_t * card, chip->card = card; chip->pci = pci; chip->irq = -1; + chip->buggy_semaphore = buggy_sem; if (pci->vendor == PCI_VENDOR_ID_INTEL && pci->device == PCI_DEVICE_ID_INTEL_440MX) @@ -2795,19 +2754,19 @@ static struct shortname_table { unsigned int id; const char *s; } shortnames[] __devinitdata = { - { PCI_DEVICE_ID_INTEL_82801, "Intel 82801AA-ICH" }, - { PCI_DEVICE_ID_INTEL_82901, "Intel 82901AB-ICH0" }, - { PCI_DEVICE_ID_INTEL_82801BA, "Intel 82801BA-ICH2" }, + { PCI_DEVICE_ID_INTEL_82801AA_5, "Intel 82801AA-ICH" }, + { PCI_DEVICE_ID_INTEL_82801AB_5, "Intel 82901AB-ICH0" }, + { PCI_DEVICE_ID_INTEL_82801BA_4, "Intel 82801BA-ICH2" }, { PCI_DEVICE_ID_INTEL_440MX, "Intel 440MX" }, - { PCI_DEVICE_ID_INTEL_ICH3, "Intel 82801CA-ICH3" }, - { PCI_DEVICE_ID_INTEL_ICH4, "Intel 82801DB-ICH4" }, - { PCI_DEVICE_ID_INTEL_ICH5, "Intel ICH5" }, + { PCI_DEVICE_ID_INTEL_82801CA_5, "Intel 82801CA-ICH3" }, + { PCI_DEVICE_ID_INTEL_82801DB_5, "Intel 82801DB-ICH4" }, + { PCI_DEVICE_ID_INTEL_82801EB_5, "Intel ICH5" }, { PCI_DEVICE_ID_INTEL_ESB_5, "Intel 6300ESB" }, { PCI_DEVICE_ID_INTEL_ICH6_18, "Intel ICH6" }, { PCI_DEVICE_ID_INTEL_ICH7_20, "Intel ICH7" }, { PCI_DEVICE_ID_INTEL_ESB2_14, "Intel ESB2" }, { PCI_DEVICE_ID_SI_7012, "SiS SI7012" }, - { PCI_DEVICE_ID_NVIDIA_MCP_AUDIO, "NVidia nForce" }, + { PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO, "NVidia nForce" }, { PCI_DEVICE_ID_NVIDIA_MCP2_AUDIO, "NVidia nForce2" }, { PCI_DEVICE_ID_NVIDIA_MCP3_AUDIO, "NVidia nForce3" }, { PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO, "NVidia CK8S" }, @@ -2860,7 +2819,8 @@ static int __devinit snd_intel8x0_probe(struct pci_dev *pci, } } - if ((err = snd_intel8x0_create(card, pci, pci_id->driver_data, &chip)) < 0) { + if ((err = snd_intel8x0_create(card, pci, pci_id->driver_data, + buggy_semaphore[dev], &chip)) < 0) { snd_card_free(card); return err; } @@ -2904,6 +2864,7 @@ static void __devexit snd_intel8x0_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Intel ICH", + .owner = THIS_MODULE, .id_table = snd_intel8x0_ids, .probe = snd_intel8x0_probe, .remove = __devexit_p(snd_intel8x0_remove), diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index bb758c7..9e2060d 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -73,51 +73,6 @@ MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect)."); /* * Direct registers */ - -#ifndef PCI_DEVICE_ID_INTEL_82801_6 -#define PCI_DEVICE_ID_INTEL_82801_6 0x2416 -#endif -#ifndef PCI_DEVICE_ID_INTEL_82901_6 -#define PCI_DEVICE_ID_INTEL_82901_6 0x2426 -#endif -#ifndef PCI_DEVICE_ID_INTEL_82801BA_6 -#define PCI_DEVICE_ID_INTEL_82801BA_6 0x2446 -#endif -#ifndef PCI_DEVICE_ID_INTEL_440MX_6 -#define PCI_DEVICE_ID_INTEL_440MX_6 0x7196 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH3_6 -#define PCI_DEVICE_ID_INTEL_ICH3_6 0x2486 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH4_6 -#define PCI_DEVICE_ID_INTEL_ICH4_6 0x24c6 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH5_6 -#define PCI_DEVICE_ID_INTEL_ICH5_6 0x24d6 -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH6_6 -#define PCI_DEVICE_ID_INTEL_ICH6_6 0x266d -#endif -#ifndef PCI_DEVICE_ID_INTEL_ICH7_6 -#define PCI_DEVICE_ID_INTEL_ICH7_6 0x27dd -#endif -#ifndef PCI_DEVICE_ID_SI_7013 -#define PCI_DEVICE_ID_SI_7013 0x7013 -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_MCP_MODEM -#define PCI_DEVICE_ID_NVIDIA_MCP_MODEM 0x01c1 -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_MCP2_MODEM -#define PCI_DEVICE_ID_NVIDIA_MCP2_MODEM 0x0069 -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM -#define PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM 0x0089 -#endif -#ifndef PCI_DEVICE_ID_NVIDIA_MCP3_MODEM -#define PCI_DEVICE_ID_NVIDIA_MCP3_MODEM 0x00d9 -#endif - - enum { DEVICE_INTEL, DEVICE_SIS, DEVICE_ALI, DEVICE_NFORCE }; #define ICHREG(x) ICH_REG_##x @@ -1158,7 +1113,7 @@ static int __devinit snd_intel8x0m_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1283,18 +1238,18 @@ static struct shortname_table { unsigned int id; const char *s; } shortnames[] __devinitdata = { - { PCI_DEVICE_ID_INTEL_82801_6, "Intel 82801AA-ICH" }, - { PCI_DEVICE_ID_INTEL_82901_6, "Intel 82901AB-ICH0" }, + { PCI_DEVICE_ID_INTEL_82801AA_6, "Intel 82801AA-ICH" }, + { PCI_DEVICE_ID_INTEL_82801AB_6, "Intel 82901AB-ICH0" }, { PCI_DEVICE_ID_INTEL_82801BA_6, "Intel 82801BA-ICH2" }, { PCI_DEVICE_ID_INTEL_440MX_6, "Intel 440MX" }, - { PCI_DEVICE_ID_INTEL_ICH3_6, "Intel 82801CA-ICH3" }, - { PCI_DEVICE_ID_INTEL_ICH4_6, "Intel 82801DB-ICH4" }, - { PCI_DEVICE_ID_INTEL_ICH5_6, "Intel ICH5" }, - { PCI_DEVICE_ID_INTEL_ICH6_6, "Intel ICH6" }, - { PCI_DEVICE_ID_INTEL_ICH7_6, "Intel ICH7" }, + { PCI_DEVICE_ID_INTEL_82801CA_6, "Intel 82801CA-ICH3" }, + { PCI_DEVICE_ID_INTEL_82801DB_6, "Intel 82801DB-ICH4" }, + { PCI_DEVICE_ID_INTEL_82801EB_6, "Intel ICH5" }, + { PCI_DEVICE_ID_INTEL_ICH6_17, "Intel ICH6" }, + { PCI_DEVICE_ID_INTEL_ICH7_19, "Intel ICH7" }, { 0x7446, "AMD AMD768" }, { PCI_DEVICE_ID_SI_7013, "SiS SI7013" }, - { PCI_DEVICE_ID_NVIDIA_MCP_MODEM, "NVidia nForce" }, + { PCI_DEVICE_ID_NVIDIA_MCP1_MODEM, "NVidia nForce" }, { PCI_DEVICE_ID_NVIDIA_MCP2_MODEM, "NVidia nForce2" }, { PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM, "NVidia nForce2s" }, { PCI_DEVICE_ID_NVIDIA_MCP3_MODEM, "NVidia nForce3" }, @@ -1371,6 +1326,7 @@ static void __devexit snd_intel8x0m_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Intel ICH Modem", + .owner = THIS_MODULE, .id_table = snd_intel8x0m_ids, .probe = snd_intel8x0m_probe, .remove = __devexit_p(snd_intel8x0m_remove), diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c index d2aa9c8..09f9cbe 100644 --- a/sound/pci/korg1212/korg1212.c +++ b/sound/pci/korg1212/korg1212.c @@ -2220,7 +2220,7 @@ static int __devinit snd_korg1212_create(snd_card_t * card, struct pci_dev *pci, if ((err = pci_enable_device(pci)) < 0) return err; - korg1212 = kcalloc(1, sizeof(*korg1212), GFP_KERNEL); + korg1212 = kzalloc(sizeof(*korg1212), GFP_KERNEL); if (korg1212 == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -2534,6 +2534,7 @@ static void __devexit snd_korg1212_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "korg1212", + .owner = THIS_MODULE, .id_table = snd_korg1212_ids, .probe = snd_korg1212_probe, .remove = __devexit_p(snd_korg1212_remove), diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 39b5e7d..2693b6f 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -872,35 +872,6 @@ struct snd_m3 { /* * pci ids */ - -#ifndef PCI_VENDOR_ID_ESS -#define PCI_VENDOR_ID_ESS 0x125D -#endif -#ifndef PCI_DEVICE_ID_ESS_ALLEGRO_1 -#define PCI_DEVICE_ID_ESS_ALLEGRO_1 0x1988 -#endif -#ifndef PCI_DEVICE_ID_ESS_ALLEGRO -#define PCI_DEVICE_ID_ESS_ALLEGRO 0x1989 -#endif -#ifndef PCI_DEVICE_ID_ESS_CANYON3D_2LE -#define PCI_DEVICE_ID_ESS_CANYON3D_2LE 0x1990 -#endif -#ifndef PCI_DEVICE_ID_ESS_CANYON3D_2 -#define PCI_DEVICE_ID_ESS_CANYON3D_2 0x1992 -#endif -#ifndef PCI_DEVICE_ID_ESS_MAESTRO3 -#define PCI_DEVICE_ID_ESS_MAESTRO3 0x1998 -#endif -#ifndef PCI_DEVICE_ID_ESS_MAESTRO3_1 -#define PCI_DEVICE_ID_ESS_MAESTRO3_1 0x1999 -#endif -#ifndef PCI_DEVICE_ID_ESS_MAESTRO3_HW -#define PCI_DEVICE_ID_ESS_MAESTRO3_HW 0x199a -#endif -#ifndef PCI_DEVICE_ID_ESS_MAESTRO3_2 -#define PCI_DEVICE_ID_ESS_MAESTRO3_2 0x199b -#endif - static struct pci_device_id snd_m3_ids[] = { {PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ALLEGRO_1, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0}, @@ -2689,7 +2660,7 @@ snd_m3_create(snd_card_t *card, struct pci_dev *pci, return -ENXIO; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -2890,6 +2861,7 @@ static void __devexit snd_m3_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Maestro3", + .owner = THIS_MODULE, .id_table = snd_m3_ids, .probe = snd_m3_probe, .remove = __devexit_p(snd_m3_remove), diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 6c868d9..1a62c7f 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -1004,7 +1004,7 @@ static int __devinit snd_mixart_create(mixart_mgr_t *mgr, snd_card_t *card, int .dev_free = snd_mixart_chip_dev_free, }; - mgr->chip[idx] = chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + mgr->chip[idx] = chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (! chip) { snd_printk(KERN_ERR "cannot allocate chip\n"); return -ENOMEM; @@ -1292,7 +1292,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci, /* */ - mgr = kcalloc(1, sizeof(*mgr), GFP_KERNEL); + mgr = kzalloc(sizeof(*mgr), GFP_KERNEL); if (! mgr) { pci_disable_device(pci); return -ENOMEM; @@ -1424,6 +1424,7 @@ static void __devexit snd_mixart_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Digigram miXart", + .owner = THIS_MODULE, .id_table = snd_mixart_ids, .probe = snd_mixart_probe, .remove = __devexit_p(snd_mixart_remove), diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index 2bbeb10..5c55a3b 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -259,21 +259,6 @@ struct snd_nm256 { /* * PCI ids */ - -#ifndef PCI_VENDOR_ID_NEOMAGIC -#define PCI_VENDOR_ID_NEOMEGIC 0x10c8 -#endif -#ifndef PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO -#define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005 -#endif -#ifndef PCI_DEVICE_ID_NEOMAGIC_NM256ZX_AUDIO -#define PCI_DEVICE_ID_NEOMAGIC_NM256ZX_AUDIO 0x8006 -#endif -#ifndef PCI_DEVICE_ID_NEOMAGIC_NM256XL_PLUS_AUDIO -#define PCI_DEVICE_ID_NEOMAGIC_NM256XL_PLUS_AUDIO 0x8016 -#endif - - static struct pci_device_id snd_nm256_ids[] = { {PCI_VENDOR_ID_NEOMAGIC, PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_NEOMAGIC, PCI_DEVICE_ID_NEOMAGIC_NM256ZX_AUDIO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, @@ -840,7 +825,7 @@ static void snd_nm256_setup_stream(nm256_t *chip, nm256_stream_t *s, runtime->hw = *hw_ptr; runtime->hw.buffer_bytes_max = s->bufsize; runtime->hw.period_bytes_max = s->bufsize / 2; - runtime->dma_area = (void*) s->bufptr; + runtime->dma_area = (void __force *) s->bufptr; runtime->dma_addr = s->bufptr_addr; runtime->dma_bytes = s->bufsize; runtime->private_data = s; @@ -1404,7 +1389,7 @@ snd_nm256_create(snd_card_t *card, struct pci_dev *pci, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1683,6 +1668,7 @@ static void __devexit snd_nm256_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "NeoMagic 256", + .owner = THIS_MODULE, .id_table = snd_nm256_ids, .probe = snd_nm256_probe, .remove = __devexit_p(snd_nm256_remove), diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index 456be39..3daeecb 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -192,20 +192,6 @@ MODULE_SUPPORTED_DEVICE("{{RME,Digi32}," "{RME,Digi32/8}," "{RME,Digi32 PRO}}"); #define RME32_PRO_REVISION_WITH_8414 150 -/* PCI vendor/device ID's */ -#ifndef PCI_VENDOR_ID_XILINX_RME -# define PCI_VENDOR_ID_XILINX_RME 0xea60 -#endif -#ifndef PCI_DEVICE_ID_DIGI32 -# define PCI_DEVICE_ID_DIGI32 0x9896 -#endif -#ifndef PCI_DEVICE_ID_DIGI32_PRO -# define PCI_DEVICE_ID_DIGI32_PRO 0x9897 -#endif -#ifndef PCI_DEVICE_ID_DIGI32_8 -# define PCI_DEVICE_ID_DIGI32_8 0x9898 -#endif - typedef struct snd_rme32 { spinlock_t lock; int irq; @@ -692,7 +678,8 @@ snd_rme32_playback_hw_params(snd_pcm_substream_t * substream, if (err < 0) return err; } else { - runtime->dma_area = (void *)(rme32->iobase + RME32_IO_DATA_BUFFER); + runtime->dma_area = (void __force *)(rme32->iobase + + RME32_IO_DATA_BUFFER); runtime->dma_addr = rme32->port + RME32_IO_DATA_BUFFER; runtime->dma_bytes = RME32_BUFFER_SIZE; } @@ -746,7 +733,8 @@ snd_rme32_capture_hw_params(snd_pcm_substream_t * substream, if (err < 0) return err; } else { - runtime->dma_area = (void *)rme32->iobase + RME32_IO_DATA_BUFFER; + runtime->dma_area = (void __force *)rme32->iobase + + RME32_IO_DATA_BUFFER; runtime->dma_addr = rme32->port + RME32_IO_DATA_BUFFER; runtime->dma_bytes = RME32_BUFFER_SIZE; } @@ -2024,6 +2012,7 @@ static void __devexit snd_rme32_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "RME Digi32", + .owner = THIS_MODULE, .id_table = snd_rme32_ids, .probe = snd_rme32_probe, .remove = __devexit_p(snd_rme32_remove), diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 9645e90..9983b66 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -200,25 +200,6 @@ MODULE_PARM_DESC(enable, "Enable RME Digi96 soundcard."); #define RME96_AD1852_VOL_BITS 14 #define RME96_AD1855_VOL_BITS 10 -/* - * PCI vendor/device ids, could in the future be defined in <linux/pci.h>, - * therefore #ifndef is used. - */ -#ifndef PCI_VENDOR_ID_XILINX -#define PCI_VENDOR_ID_XILINX 0x10ee -#endif -#ifndef PCI_DEVICE_ID_DIGI96 -#define PCI_DEVICE_ID_DIGI96 0x3fc0 -#endif -#ifndef PCI_DEVICE_ID_DIGI96_8 -#define PCI_DEVICE_ID_DIGI96_8 0x3fc1 -#endif -#ifndef PCI_DEVICE_ID_DIGI96_8_PRO -#define PCI_DEVICE_ID_DIGI96_8_PRO 0x3fc2 -#endif -#ifndef PCI_DEVICE_ID_DIGI96_8_PAD_OR_PST -#define PCI_DEVICE_ID_DIGI96_8_PAD_OR_PST 0x3fc3 -#endif typedef struct snd_rme96 { spinlock_t lock; @@ -985,7 +966,8 @@ snd_rme96_playback_hw_params(snd_pcm_substream_t *substream, snd_pcm_runtime_t *runtime = substream->runtime; int err, rate, dummy; - runtime->dma_area = (void *)(rme96->iobase + RME96_IO_PLAY_BUFFER); + runtime->dma_area = (void __force *)(rme96->iobase + + RME96_IO_PLAY_BUFFER); runtime->dma_addr = rme96->port + RME96_IO_PLAY_BUFFER; runtime->dma_bytes = RME96_BUFFER_SIZE; @@ -1037,7 +1019,8 @@ snd_rme96_capture_hw_params(snd_pcm_substream_t *substream, snd_pcm_runtime_t *runtime = substream->runtime; int err, isadat, rate; - runtime->dma_area = (void *)(rme96->iobase + RME96_IO_REC_BUFFER); + runtime->dma_area = (void __force *)(rme96->iobase + + RME96_IO_REC_BUFFER); runtime->dma_addr = rme96->port + RME96_IO_REC_BUFFER; runtime->dma_bytes = RME96_BUFFER_SIZE; @@ -2430,6 +2413,7 @@ static void __devexit snd_rme96_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "RME Digi96", + .owner = THIS_MODULE, .id_table = snd_rme96_ids, .probe = snd_rme96_probe, .remove = __devexit_p(snd_rme96_remove), diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index 6694866..52525eb 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -370,13 +370,6 @@ MODULE_SUPPORTED_DEVICE("{{RME Hammerfall-DSP}," #define UNITY_GAIN 32768 #define MINUS_INFINITY_GAIN 0 -#ifndef PCI_VENDOR_ID_XILINX -#define PCI_VENDOR_ID_XILINX 0x10ee -#endif -#ifndef PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP -#define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP 0x3fc5 -#endif - /* the size of a substream (1 mono data stream) */ #define HDSP_CHANNEL_BUFFER_SAMPLES (16*1024) @@ -4899,6 +4892,7 @@ static int snd_hdsp_create_alsa_devices(snd_card_t *card, hdsp_t *hdsp) } if (!(hdsp->state & HDSP_InitializationComplete)) { + strcpy(card->shortname, "Hammerfall DSP"); sprintf(card->longname, "%s at 0x%lx, irq %d", hdsp->card_name, hdsp->port, hdsp->irq); @@ -5222,6 +5216,7 @@ static void __devexit snd_hdsp_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "RME Hammerfall DSP", + .owner = THIS_MODULE, .id_table = snd_hdsp_ids, .probe = snd_hdsp_probe, .remove = __devexit_p(snd_hdsp_remove), diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 5d786d1..fc3f328 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -301,18 +301,6 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define UNITY_GAIN 32768 /* = 65536/2 */ #define MINUS_INFINITY_GAIN 0 -/* PCI info */ -#ifndef PCI_VENDOR_ID_XILINX -#define PCI_VENDOR_ID_XILINX 0x10ee -#endif -#ifndef PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP -#define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP 0x3fc5 -#endif -#ifndef PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI -#define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI 0x3fc6 -#endif - - /* Number of channels for different Speed Modes */ #define MADI_SS_CHANNELS 64 #define MADI_DS_CHANNELS 32 @@ -3652,6 +3640,7 @@ static void __devexit snd_hdspm_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "RME Hammerfall DSP MADI", + .owner = THIS_MODULE, .id_table = snd_hdspm_ids, .probe = snd_hdspm_probe, .remove = __devexit_p(snd_hdspm_remove), diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index 8ee4d6f..b600f45 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -120,13 +120,6 @@ MODULE_SUPPORTED_DEVICE("{{RME,Hammerfall}," #define RME9652_REV15_buf_pos(x) ((((x)&0xE0000000)>>26)|((x)&RME9652_buf_pos)) -#ifndef PCI_VENDOR_ID_XILINX -#define PCI_VENDOR_ID_XILINX 0x10ee -#endif -#ifndef PCI_DEVICE_ID_XILINX_HAMMERFALL -#define PCI_DEVICE_ID_XILINX_HAMMERFALL 0x3fc4 -#endif - /* amount of io space we remap for register access. i'm not sure we even need this much, but 1K is nice round number :) */ @@ -2661,6 +2654,7 @@ static void __devexit snd_rme9652_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "RME Digi9652 (Hammerfall)", + .owner = THIS_MODULE, .id_table = snd_rme9652_ids, .probe = snd_rme9652_probe, .remove = __devexit_p(snd_rme9652_remove), diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index 60ecb2b..1f6c2bf 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -50,13 +50,6 @@ MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); #define SUPPORT_JOYSTICK 1 #endif -#ifndef PCI_VENDOR_ID_S3 -#define PCI_VENDOR_ID_S3 0x5333 -#endif -#ifndef PCI_DEVICE_ID_S3_SONICVIBES -#define PCI_DEVICE_ID_S3_SONICVIBES 0xca00 -#endif - static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ @@ -1257,7 +1250,7 @@ static int __devinit snd_sonicvibes_create(snd_card_t * card, return -ENXIO; } - sonic = kcalloc(1, sizeof(*sonic), GFP_KERNEL); + sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); if (sonic == NULL) { pci_disable_device(pci); return -ENOMEM; @@ -1515,6 +1508,7 @@ static void __devexit snd_sonic_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "S3 SonicVibes", + .owner = THIS_MODULE, .id_table = snd_sonic_ids, .probe = snd_sonic_probe, .remove = __devexit_p(snd_sonic_remove), diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c index 940d531..a8ca8e1 100644 --- a/sound/pci/trident/trident.c +++ b/sound/pci/trident/trident.c @@ -177,6 +177,7 @@ static void __devexit snd_trident_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Trident4DWaveAudio", + .owner = THIS_MODULE, .id_table = snd_trident_ids, .probe = snd_trident_probe, .remove = __devexit_p(snd_trident_remove), diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index f30d9d9..777da9a 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -2960,7 +2960,7 @@ static int __devinit snd_trident_mixer(trident_t * trident, int pcm_spdif_device .read = snd_trident_codec_read, }; - uctl = kcalloc(1, sizeof(*uctl), GFP_KERNEL); + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); if (!uctl) return -ENOMEM; @@ -3546,7 +3546,7 @@ int __devinit snd_trident_create(snd_card_t * card, return -ENXIO; } - trident = kcalloc(1, sizeof(*trident), GFP_KERNEL); + trident = kzalloc(sizeof(*trident), GFP_KERNEL); if (trident == NULL) { pci_disable_device(pci); return -ENOMEM; diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 56c6e52..6db7de6 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -104,14 +104,6 @@ module_param_array(dxs_support, int, NULL, 0444); MODULE_PARM_DESC(dxs_support, "Support for DXS channels (0 = auto, 1 = enable, 2 = disable, 3 = 48k only, 4 = no VRA, 5 = enable any sample rate)"); -/* pci ids */ -#ifndef PCI_DEVICE_ID_VIA_82C686_5 -#define PCI_DEVICE_ID_VIA_82C686_5 0x3058 -#endif -#ifndef PCI_DEVICE_ID_VIA_8233_5 -#define PCI_DEVICE_ID_VIA_8233_5 0x3059 -#endif - /* revision numbers for via686 */ #define VIA_REV_686_A 0x10 #define VIA_REV_686_B 0x11 @@ -1935,11 +1927,12 @@ static int snd_via82xx_chip_init(via82xx_t *chip) * DXS channels don't work properly with VRA if MC97 is disabled. */ struct pci_dev *pci; - pci = pci_find_device(0x1106, 0x3068, NULL); /* MC97 */ + pci = pci_get_device(0x1106, 0x3068, NULL); /* MC97 */ if (pci) { unsigned char data; pci_read_config_byte(pci, 0x44, &data); pci_write_config_byte(pci, 0x44, data | 0x40); + pci_dev_put(pci); } } @@ -2065,7 +2058,7 @@ static int __devinit snd_via82xx_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - if ((chip = kcalloc(1, sizeof(*chip), GFP_KERNEL)) == NULL) { + if ((chip = kzalloc(sizeof(*chip), GFP_KERNEL)) == NULL) { pci_disable_device(pci); return -ENOMEM; } @@ -2350,6 +2343,7 @@ static void __devexit snd_via82xx_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "VIA 82xx Audio", + .owner = THIS_MODULE, .id_table = snd_via82xx_ids, .probe = snd_via82xx_probe, .remove = __devexit_p(snd_via82xx_remove), diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c index 5872d43..7eac6f6 100644 --- a/sound/pci/via82xx_modem.c +++ b/sound/pci/via82xx_modem.c @@ -1083,7 +1083,7 @@ static int __devinit snd_via82xx_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - if ((chip = kcalloc(1, sizeof(*chip), GFP_KERNEL)) == NULL) { + if ((chip = kzalloc(sizeof(*chip), GFP_KERNEL)) == NULL) { pci_disable_device(pci); return -ENOMEM; } @@ -1207,6 +1207,7 @@ static void __devexit snd_via82xx_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "VIA 82xx Modem", + .owner = THIS_MODULE, .id_table = snd_via82xx_modem_ids, .probe = snd_via82xx_probe, .remove = __devexit_p(snd_via82xx_remove), diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c index dca6bd2..2a7ad9d 100644 --- a/sound/pci/vx222/vx222.c +++ b/sound/pci/vx222/vx222.c @@ -252,6 +252,7 @@ static void __devexit snd_vx222_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Digigram VX222", + .owner = THIS_MODULE, .id_table = snd_vx222_ids, .probe = snd_vx222_probe, .remove = __devexit_p(snd_vx222_remove), diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c index 5b5b624..2e69abe 100644 --- a/sound/pci/ymfpci/ymfpci.c +++ b/sound/pci/ymfpci/ymfpci.c @@ -352,6 +352,7 @@ static void __devexit snd_card_ymfpci_remove(struct pci_dev *pci) static struct pci_driver driver = { .name = "Yamaha DS-XG PCI", + .owner = THIS_MODULE, .id_table = snd_ymfpci_ids, .probe = snd_card_ymfpci_probe, .remove = __devexit_p(snd_card_ymfpci_remove), diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c index 0548364..27fa523 100644 --- a/sound/pci/ymfpci/ymfpci_main.c +++ b/sound/pci/ymfpci/ymfpci_main.c @@ -839,7 +839,7 @@ static int snd_ymfpci_playback_open_1(snd_pcm_substream_t * substream) snd_pcm_runtime_t *runtime = substream->runtime; ymfpci_pcm_t *ypcm; - ypcm = kcalloc(1, sizeof(*ypcm), GFP_KERNEL); + ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL); if (ypcm == NULL) return -ENOMEM; ypcm->chip = chip; @@ -957,7 +957,7 @@ static int snd_ymfpci_capture_open(snd_pcm_substream_t * substream, snd_pcm_runtime_t *runtime = substream->runtime; ymfpci_pcm_t *ypcm; - ypcm = kcalloc(1, sizeof(*ypcm), GFP_KERNEL); + ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL); if (ypcm == NULL) return -ENOMEM; ypcm->chip = chip; @@ -2270,7 +2270,7 @@ int __devinit snd_ymfpci_create(snd_card_t * card, if ((err = pci_enable_device(pci)) < 0) return err; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c index a2132e3..0208c54 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c @@ -151,7 +151,7 @@ pdacf_t *snd_pdacf_create(snd_card_t *card) { pdacf_t *chip; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return NULL; chip->card = card; diff --git a/sound/ppc/Kconfig b/sound/ppc/Kconfig index 75213bf..206b933 100644 --- a/sound/ppc/Kconfig +++ b/sound/ppc/Kconfig @@ -13,11 +13,24 @@ config SND_POWERMAC tristate "PowerMac (AWACS, DACA, Burgundy, Tumbler, Keywest)" depends on SND && I2C && INPUT && PPC_PMAC select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for the integrated sound device. To compile this driver as a module, choose M here: the module will be called snd-powermac. -endmenu +config SND_POWERMAC_AUTO_DRC + bool "Toggle DRC automatically at headphone/line plug-in" + depends on SND_POWERMAC + default y + help + Say Y here to enable the automatic toggle of DRC (dynamic + range compression) on Tumbler/Snapper. + If this feature is enabled, DRC is turned off when the + headphone/line jack is plugged, and turned on when unplugged. + Note that you can turn on/off DRC manually even without this + option. + +endmenu diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index c89e82e..e35b48d 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -988,6 +988,7 @@ static int __init snd_pmac_detect(pmac_t *chip) case 0x33: case 0x29: case 0x24: + case 0x5c: chip->num_freqs = ARRAY_SIZE(tumbler_freqs); chip->model = PMAC_SNAPPER; chip->can_byte_swap = 0; /* FIXME: check this */ @@ -1159,7 +1160,7 @@ int __init snd_pmac_new(snd_card_t *card, pmac_t **chip_return) snd_runtime_check(chip_return, return -EINVAL); *chip_return = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; chip->card = card; diff --git a/sound/ppc/powermac.c b/sound/ppc/powermac.c index 231f643..a6d8cbf 100644 --- a/sound/ppc/powermac.c +++ b/sound/ppc/powermac.c @@ -131,6 +131,9 @@ static int __init snd_pmac_probe(void) if (enable_beep) snd_pmac_attach_beep(chip); + if ((err = snd_card_set_generic_dev(card)) < 0) + goto __error; + if ((err = snd_card_register(card)) < 0) goto __error; diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index b94437c..65384af 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -948,7 +948,6 @@ static void device_change_handler(void *self) msleep(10); check_mute(chip, &mix->amp_mute, 1, mix->auto_mute_notify, chip->speaker_sw_ctl); - mix->drc_enable = 0; } else { /* unmute speaker, mute others */ check_mute(chip, &mix->amp_mute, 0, mix->auto_mute_notify, @@ -960,20 +959,21 @@ static void device_change_handler(void *self) if (mix->line_mute.addr != 0) check_mute(chip, &mix->line_mute, 1, mix->auto_mute_notify, chip->lineout_sw_ctl); - mix->drc_enable = 1; } - if (mix->auto_mute_notify) { + if (mix->auto_mute_notify) snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hp_detect_ctl->id); + +#ifdef CONFIG_SND_POWERMAC_AUTO_DRC + mix->drc_enable = ! (headphone || lineout); + if (mix->auto_mute_notify) snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->drc_sw_ctl->id); - } - - /* first set the DRC so the speaker do not explode -ReneR */ if (chip->model == PMAC_TUMBLER) tumbler_set_drc(mix); else snapper_set_drc(mix); +#endif /* reset the master volume so the correct amplification is applied */ tumbler_set_master_volume(mix); @@ -1370,6 +1370,17 @@ int __init snd_pmac_tumbler_init(pmac_t *chip) if ((err = snd_ctl_add(chip->card, chip->drc_sw_ctl)) < 0) return err; + /* set initial DRC range to 60% */ + if (chip->model == PMAC_TUMBLER) + mix->drc_range = (TAS3001_DRC_MAX * 6) / 10; + else + mix->drc_range = (TAS3004_DRC_MAX * 6) / 10; + mix->drc_enable = 1; /* will be changed later if AUTO_DRC is set */ + if (chip->model == PMAC_TUMBLER) + tumbler_set_drc(mix); + else + snapper_set_drc(mix); + #ifdef CONFIG_PM chip->suspend = tumbler_suspend; chip->resume = tumbler_resume; diff --git a/sound/sparc/Kconfig b/sound/sparc/Kconfig index 25a8a55..09ab138 100644 --- a/sound/sparc/Kconfig +++ b/sound/sparc/Kconfig @@ -7,6 +7,7 @@ config SND_SUN_AMD7930 tristate "Sun AMD7930" depends on SBUS && SND select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for AMD7930 sound device on Sun. @@ -17,6 +18,7 @@ config SND_SUN_CS4231 tristate "Sun CS4231" depends on SND select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for CS4231 sound device on Sun. @@ -27,6 +29,7 @@ config SND_SUN_DBRI tristate "Sun DBRI" depends on SND && SBUS select SND_PCM + select SND_GENERIC_DRIVER help Say Y here to include support for DBRI sound device on Sun. diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index bd8a850..46d504b 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -967,7 +967,7 @@ static int __init snd_amd7930_create(snd_card_t *card, int err; *ramd = NULL; - amd = kcalloc(1, sizeof(*amd), GFP_KERNEL); + amd = kzalloc(sizeof(*amd), GFP_KERNEL); if (amd == NULL) return -ENOMEM; @@ -1088,6 +1088,9 @@ static int __init amd7930_attach(int prom_node, struct sbus_dev *sdev) if ((err = snd_amd7930_mixer(amd)) < 0) goto out_err; + if ((err = snd_card_set_generic_dev(card)) < 0) + goto out_err; + if ((err = snd_card_register(card)) < 0) goto out_err; diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index 36f9fe4..2fb27c4 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -1915,6 +1915,9 @@ static int cs4231_attach_finish(snd_card_t *card, cs4231_t *chip) if ((err = snd_cs4231_timer(chip)) < 0) goto out_err; + if ((err = snd_card_set_generic_dev(card)) < 0) + goto out_err; + if ((err = snd_card_register(card)) < 0) goto out_err; @@ -1966,7 +1969,7 @@ static int __init snd_cs4231_sbus_create(snd_card_t *card, int err; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; @@ -2080,7 +2083,7 @@ static int __init snd_cs4231_ebus_create(snd_card_t *card, int err; *rchip = NULL; - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 941c7b1..b5c4c15 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -1,6 +1,6 @@ /* * Driver for DBRI sound chip found on Sparcs. - * Copyright (C) 2004 Martin Habets (mhabets@users.sourceforge.net) + * Copyright (C) 2004, 2005 Martin Habets (mhabets@users.sourceforge.net) * * Based entirely upon drivers/sbus/audio/dbri.c which is: * Copyright (C) 1997 Rudolf Koenig (rfkoenig@immd4.informatik.uni-erlangen.de) @@ -43,6 +43,12 @@ * audio devices. But the SUN HW group decided against it, at least on my * LX the speakerbox connector has at least 1 pin missing and 1 wrongly * connected. + * + * I've tried to stick to the following function naming conventions: + * snd_* ALSA stuff + * cs4215_* CS4215 codec specfic stuff + * dbri_* DBRI high-level stuff + * other DBRI low-level stuff */ #include <sound/driver.h> @@ -87,7 +93,7 @@ MODULE_PARM_DESC(enable, "Enable Sun DBRI soundcard."); #define D_DESC (1<<5) static int dbri_debug = 0; -module_param(dbri_debug, int, 0444); +module_param(dbri_debug, int, 0644); MODULE_PARM_DESC(dbri_debug, "Debug value for Sun DBRI soundcard."); #ifdef DBRI_DEBUG @@ -320,7 +326,8 @@ typedef struct snd_dbri { void __iomem *regs; /* dbri HW regs */ int dbri_version; /* 'e' and up is OK */ int dbri_irqp; /* intr queue pointer */ - int wait_seen; + int wait_send; /* sequence of command buffers send */ + int wait_ackd; /* sequence of command buffers acknowledged */ struct dbri_pipe pipes[DBRI_NO_PIPES]; /* DBRI's 32 data pipes */ struct dbri_desc descs[DBRI_NO_DESCS]; @@ -625,16 +632,13 @@ static __u32 reverse_bytes(__u32 b, int len) Commands are sent to the DBRI by building a list of them in memory, then writing the address of the first list item to DBRI register 8. -The list is terminated with a WAIT command, which can generate a -CPU interrupt if required. +The list is terminated with a WAIT command, which generates a +CPU interrupt to signal completion. Since the DBRI can run in parallel with the CPU, several means of -synchronization present themselves. The original scheme (Rudolf's) -was to set a flag when we "cmdlock"ed the DBRI, clear the flag when -an interrupt signaled completion, and wait on a wait_queue if a routine -attempted to cmdlock while the flag was set. The problems arose when -we tried to cmdlock from inside an interrupt handler, which might -cause scheduling in an interrupt (if we waited), etc, etc +synchronization present themselves. The method implemented here is close +to the original scheme (Rudolf's), and uses 2 counters (wait_send and +wait_ackd) to synchronize the command buffer between the CPU and the DBRI. A more sophisticated scheme might involve a circular command buffer or an array of command buffers. A routine could fill one with @@ -642,70 +646,75 @@ commands and link it onto a list. When a interrupt signaled completion of the current command buffer, look on the list for the next one. -I've decided to implement something much simpler - after each command, -the CPU waits for the DBRI to finish the command by polling the P bit -in DBRI register 0. I've tried to implement this in such a way -that might make implementing a more sophisticated scheme easier. - Every time a routine wants to write commands to the DBRI, it must first call dbri_cmdlock() and get an initial pointer into dbri->dma->cmd -in return. After the commands have been writen, dbri_cmdsend() is -called with the final pointer value. +in return. dbri_cmdlock() will block if the previous commands have not +been completed yet. After this the commands can be written to the buffer, +and dbri_cmdsend() is called with the final pointer value to send them +to the DBRI. */ +static void dbri_process_interrupt_buffer(snd_dbri_t * dbri); + enum dbri_lock_t { NoGetLock, GetLock }; +#define MAXLOOPS 10 static volatile s32 *dbri_cmdlock(snd_dbri_t * dbri, enum dbri_lock_t get) { + int maxloops = MAXLOOPS; + #ifndef SMP if ((get == GetLock) && spin_is_locked(&dbri->lock)) { printk(KERN_ERR "DBRI: cmdlock called while in spinlock."); } #endif + /* Delay if previous commands are still being processed */ + while ((--maxloops) > 0 && (dbri->wait_send != dbri->wait_ackd)) { + msleep_interruptible(1); + /* If dbri_cmdlock() got called from inside the + * interrupt handler, this will do the processing. + */ + dbri_process_interrupt_buffer(dbri); + } + if (maxloops == 0) { + printk(KERN_ERR "DBRI: Chip never completed command buffer %d\n", + dbri->wait_send); + } else { + dprintk(D_CMD, "Chip completed command buffer (%d)\n", + MAXLOOPS - maxloops - 1); + } + /*if (get == GetLock) spin_lock(&dbri->lock); */ return &dbri->dma->cmd[0]; } -static void dbri_process_interrupt_buffer(snd_dbri_t *); - static void dbri_cmdsend(snd_dbri_t * dbri, volatile s32 * cmd) { - int MAXLOOPS = 1000000; - int maxloops = MAXLOOPS; volatile s32 *ptr; + u32 reg; for (ptr = &dbri->dma->cmd[0]; ptr < cmd; ptr++) { dprintk(D_CMD, "cmd: %lx:%08x\n", (unsigned long)ptr, *ptr); } if ((cmd - &dbri->dma->cmd[0]) >= DBRI_NO_CMDS - 1) { - printk("DBRI: Command buffer overflow! (bug in driver)\n"); + printk(KERN_ERR "DBRI: Command buffer overflow! (bug in driver)\n"); /* Ignore the last part. */ cmd = &dbri->dma->cmd[DBRI_NO_CMDS - 3]; } + dbri->wait_send++; + dbri->wait_send &= 0xffff; /* restrict it to a 16 bit counter. */ *(cmd++) = DBRI_CMD(D_PAUSE, 0, 0); - *(cmd++) = DBRI_CMD(D_WAIT, 1, 0); - dbri->wait_seen = 0; + *(cmd++) = DBRI_CMD(D_WAIT, 1, dbri->wait_send); + + /* Set command pointer and signal it is valid. */ sbus_writel(dbri->dma_dvma, dbri->regs + REG8); - while ((--maxloops) > 0 && (sbus_readl(dbri->regs + REG0) & D_P)) - barrier(); - if (maxloops == 0) { - printk(KERN_ERR "DBRI: Chip never completed command buffer\n"); - dprintk(D_CMD, "DBRI: Chip never completed command buffer\n"); - } else { - while ((--maxloops) > 0 && (!dbri->wait_seen)) - dbri_process_interrupt_buffer(dbri); - if (maxloops == 0) { - printk(KERN_ERR "DBRI: Chip never acked WAIT\n"); - dprintk(D_CMD, "DBRI: Chip never acked WAIT\n"); - } else { - dprintk(D_CMD, "Chip completed command " - "buffer (%d)\n", MAXLOOPS - maxloops); - } - } + reg = sbus_readl(dbri->regs + REG0); + reg |= D_P; + sbus_writel(reg, dbri->regs + REG0); /*spin_unlock(&dbri->lock); */ } @@ -757,10 +766,11 @@ static void dbri_initialize(snd_dbri_t * dbri) for (n = 0; n < DBRI_NO_PIPES; n++) dbri->pipes[n].desc = dbri->pipes[n].first_desc = -1; - /* We should query the openprom to see what burst sizes this - * SBus supports. For now, just disable all SBus bursts */ + /* A brute approach - DBRI falls back to working burst size by itself + * On SS20 D_S does not work, so do not try so high. */ tmp = sbus_readl(dbri->regs + REG0); - tmp &= ~(D_G | D_S | D_E); + tmp |= D_G | D_E; + tmp &= ~D_S; sbus_writel(tmp, dbri->regs + REG0); /* @@ -805,13 +815,13 @@ static void reset_pipe(snd_dbri_t * dbri, int pipe) volatile int *cmd; if (pipe < 0 || pipe > 31) { - printk("DBRI: reset_pipe called with illegal pipe number\n"); + printk(KERN_ERR "DBRI: reset_pipe called with illegal pipe number\n"); return; } sdp = dbri->pipes[pipe].sdp; if (sdp == 0) { - printk("DBRI: reset_pipe called on uninitialized pipe\n"); + printk(KERN_ERR "DBRI: reset_pipe called on uninitialized pipe\n"); return; } @@ -834,12 +844,12 @@ static void reset_pipe(snd_dbri_t * dbri, int pipe) static void setup_pipe(snd_dbri_t * dbri, int pipe, int sdp) { if (pipe < 0 || pipe > 31) { - printk("DBRI: setup_pipe called with illegal pipe number\n"); + printk(KERN_ERR "DBRI: setup_pipe called with illegal pipe number\n"); return; } if ((sdp & 0xf800) != sdp) { - printk("DBRI: setup_pipe called with strange SDP value\n"); + printk(KERN_ERR "DBRI: setup_pipe called with strange SDP value\n"); /* sdp &= 0xf800; */ } @@ -872,13 +882,13 @@ static void link_time_slot(snd_dbri_t * dbri, int pipe, int nextpipe; if (pipe < 0 || pipe > 31 || basepipe < 0 || basepipe > 31) { - printk - ("DBRI: link_time_slot called with illegal pipe number\n"); + printk(KERN_ERR + "DBRI: link_time_slot called with illegal pipe number\n"); return; } if (dbri->pipes[pipe].sdp == 0 || dbri->pipes[basepipe].sdp == 0) { - printk("DBRI: link_time_slot called on uninitialized pipe\n"); + printk(KERN_ERR "DBRI: link_time_slot called on uninitialized pipe\n"); return; } @@ -960,8 +970,8 @@ static void unlink_time_slot(snd_dbri_t * dbri, int pipe, int val; if (pipe < 0 || pipe > 31 || prevpipe < 0 || prevpipe > 31) { - printk - ("DBRI: unlink_time_slot called with illegal pipe number\n"); + printk(KERN_ERR + "DBRI: unlink_time_slot called with illegal pipe number\n"); return; } @@ -1001,22 +1011,22 @@ static void xmit_fixed(snd_dbri_t * dbri, int pipe, unsigned int data) volatile s32 *cmd; if (pipe < 16 || pipe > 31) { - printk("DBRI: xmit_fixed: Illegal pipe number\n"); + printk(KERN_ERR "DBRI: xmit_fixed: Illegal pipe number\n"); return; } if (D_SDP_MODE(dbri->pipes[pipe].sdp) == 0) { - printk("DBRI: xmit_fixed: Uninitialized pipe %d\n", pipe); + printk(KERN_ERR "DBRI: xmit_fixed: Uninitialized pipe %d\n", pipe); return; } if (D_SDP_MODE(dbri->pipes[pipe].sdp) != D_SDP_FIXED) { - printk("DBRI: xmit_fixed: Non-fixed pipe %d\n", pipe); + printk(KERN_ERR "DBRI: xmit_fixed: Non-fixed pipe %d\n", pipe); return; } if (!(dbri->pipes[pipe].sdp & D_SDP_TO_SER)) { - printk("DBRI: xmit_fixed: Called on receive pipe %d\n", pipe); + printk(KERN_ERR "DBRI: xmit_fixed: Called on receive pipe %d\n", pipe); return; } @@ -1036,17 +1046,17 @@ static void xmit_fixed(snd_dbri_t * dbri, int pipe, unsigned int data) static void recv_fixed(snd_dbri_t * dbri, int pipe, volatile __u32 * ptr) { if (pipe < 16 || pipe > 31) { - printk("DBRI: recv_fixed called with illegal pipe number\n"); + printk(KERN_ERR "DBRI: recv_fixed called with illegal pipe number\n"); return; } if (D_SDP_MODE(dbri->pipes[pipe].sdp) != D_SDP_FIXED) { - printk("DBRI: recv_fixed called on non-fixed pipe %d\n", pipe); + printk(KERN_ERR "DBRI: recv_fixed called on non-fixed pipe %d\n", pipe); return; } if (dbri->pipes[pipe].sdp & D_SDP_TO_SER) { - printk("DBRI: recv_fixed called on transmit pipe %d\n", pipe); + printk(KERN_ERR "DBRI: recv_fixed called on transmit pipe %d\n", pipe); return; } @@ -1075,12 +1085,12 @@ static int setup_descs(snd_dbri_t * dbri, int streamno, unsigned int period) int last_desc = -1; if (info->pipe < 0 || info->pipe > 15) { - printk("DBRI: setup_descs: Illegal pipe number\n"); + printk(KERN_ERR "DBRI: setup_descs: Illegal pipe number\n"); return -2; } if (dbri->pipes[info->pipe].sdp == 0) { - printk("DBRI: setup_descs: Uninitialized pipe %d\n", + printk(KERN_ERR "DBRI: setup_descs: Uninitialized pipe %d\n", info->pipe); return -2; } @@ -1090,20 +1100,20 @@ static int setup_descs(snd_dbri_t * dbri, int streamno, unsigned int period) if (streamno == DBRI_PLAY) { if (!(dbri->pipes[info->pipe].sdp & D_SDP_TO_SER)) { - printk("DBRI: setup_descs: Called on receive pipe %d\n", + printk(KERN_ERR "DBRI: setup_descs: Called on receive pipe %d\n", info->pipe); return -2; } } else { if (dbri->pipes[info->pipe].sdp & D_SDP_TO_SER) { - printk - ("DBRI: setup_descs: Called on transmit pipe %d\n", + printk(KERN_ERR + "DBRI: setup_descs: Called on transmit pipe %d\n", info->pipe); return -2; } /* Should be able to queue multiple buffers to receive on a pipe */ if (pipe_active(dbri, info->pipe)) { - printk("DBRI: recv_on_pipe: Called on active pipe %d\n", + printk(KERN_ERR "DBRI: recv_on_pipe: Called on active pipe %d\n", info->pipe); return -2; } @@ -1120,7 +1130,7 @@ static int setup_descs(snd_dbri_t * dbri, int streamno, unsigned int period) break; } if (desc == DBRI_NO_DESCS) { - printk("DBRI: setup_descs: No descriptors\n"); + printk(KERN_ERR "DBRI: setup_descs: No descriptors\n"); return -1; } @@ -1165,7 +1175,7 @@ static int setup_descs(snd_dbri_t * dbri, int streamno, unsigned int period) } if (first_desc == -1 || last_desc == -1) { - printk("DBRI: setup_descs: Not enough descriptors available\n"); + printk(KERN_ERR "DBRI: setup_descs: Not enough descriptors available\n"); return -1; } @@ -1270,7 +1280,7 @@ static void reset_chi(snd_dbri_t * dbri, enum master_or_slave master_or_slave, int divisor = 12288 / clockrate; if (divisor > 255 || divisor * clockrate != 12288) - printk("DBRI: illegal bits_per_frame in setup_chi\n"); + printk(KERN_ERR "DBRI: illegal bits_per_frame in setup_chi\n"); *(cmd++) = DBRI_CMD(D_CHI, 0, D_CHI_CHICM(divisor) | D_CHI_FD | D_CHI_BPF(bits_per_frame)); @@ -1474,7 +1484,6 @@ static int cs4215_setctrl(snd_dbri_t * dbri) /* Temporarily mute outputs, and wait 1/8000 sec (125 us) * to make sure this takes. This avoids clicking noises. */ - cs4215_setdata(dbri, 1); udelay(125); @@ -1530,8 +1539,8 @@ static int cs4215_setctrl(snd_dbri_t * dbri) tmp |= D_C; /* Enable CHI */ sbus_writel(tmp, dbri->regs + REG0); - for (i = 64; ((dbri->mm.status & 0xe4) != 0x20); --i) { - udelay(125); + for (i = 10; ((dbri->mm.status & 0xe4) != 0x20); --i) { + msleep_interruptible(1); } if (i == 0) { dprintk(D_MM, "CS4215 didn't respond to CLB (0x%02x)\n", @@ -1678,8 +1687,8 @@ buffer and calls dbri_process_one_interrupt() for each interrupt word. Complicated interrupts are handled by dedicated functions (which appear first in this file). Any pending interrupts can be serviced by calling dbri_process_interrupt_buffer(), which works even if the CPU's -interrupts are disabled. This function is used by dbri_cmdsend() -to make sure we're synced up with the chip after each command sequence, +interrupts are disabled. This function is used by dbri_cmdlock() +to make sure we're synced up with the chip before each command sequence, even if we're running cli'ed. */ @@ -1765,11 +1774,13 @@ DECLARE_TASKLET(xmit_descs_task, xmit_descs, 0); * Called by main interrupt handler when DBRI signals transmission complete * on a pipe (interrupt triggered by the B bit in a transmit descriptor). * - * Walks through the pipe's list of transmit buffer descriptors, releasing - * each one's DMA buffer (if present), flagging the descriptor available, - * and signaling its callback routine (if present), before proceeding - * to the next one. Stops when the first descriptor is found without + * Walks through the pipe's list of transmit buffer descriptors and marks + * them as available. Stops when the first descriptor is found without * TBC (Transmit Buffer Complete) set, or we've run through them all. + * + * The DMA buffers are not released, but re-used. Since the transmit buffer + * descriptors are not clobbered, they can be re-submitted as is. This is + * done by the xmit_descs() tasklet above since that could take longer. */ static void transmission_complete_intr(snd_dbri_t * dbri, int pipe) @@ -1885,7 +1896,11 @@ static void dbri_process_one_interrupt(snd_dbri_t * dbri, int x) } if (channel == D_INTR_CMD && command == D_WAIT) { - dbri->wait_seen++; + dbri->wait_ackd = val; + if (dbri->wait_send != val) { + printk(KERN_ERR "Processing wait command %d when %d was send.\n", + val, dbri->wait_send); + } return; } @@ -1994,8 +2009,7 @@ static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id, * The only one I've seen is MRR, which will be triggered * if you let a transmit pipe underrun, then try to CDP it. * - * If these things persist, we should probably reset - * and re-init the chip. + * If these things persist, we reset the chip. */ if ((++errcnt) % 10 == 0) { dprintk(D_INT, "Interrupt errors exceeded.\n"); @@ -2094,7 +2108,7 @@ static int snd_dbri_hw_params(snd_pcm_substream_t * substream, if ((ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) { - snd_printk(KERN_ERR "malloc_pages failed with %d\n", ret); + printk(KERN_ERR "malloc_pages failed with %d\n", ret); return ret; } @@ -2455,8 +2469,7 @@ static int __init snd_dbri_mixer(snd_dbri_t * dbri) for (idx = 0; idx < NUM_CS4215_CONTROLS; idx++) { if ((err = snd_ctl_add(card, - snd_ctl_new1(&dbri_controls[idx], - dbri))) < 0) + snd_ctl_new1(&dbri_controls[idx], dbri))) < 0) return err; } @@ -2490,8 +2503,6 @@ static void dbri_debug_read(snd_info_entry_t * entry, int pipe; snd_iprintf(buffer, "debug=%d\n", dbri_debug); - snd_iprintf(buffer, "CHI pipe in=%d, out=%d\n", - dbri->chi_in_pipe, dbri->chi_out_pipe); for (pipe = 0; pipe < 32; pipe++) { if (pipe_active(dbri, pipe)) { struct dbri_pipe *pptr = &dbri->pipes[pipe]; @@ -2506,18 +2517,6 @@ static void dbri_debug_read(snd_info_entry_t * entry, } } } - -static void dbri_debug_write(snd_info_entry_t * entry, - snd_info_buffer_t * buffer) -{ - char line[80]; - int i; - - if (snd_info_get_line(buffer, line, 80) == 0) { - sscanf(line, "%d\n", &i); - dbri_debug = i & 0x3f; - } -} #endif void snd_dbri_proc(snd_dbri_t * dbri) @@ -2531,9 +2530,7 @@ void snd_dbri_proc(snd_dbri_t * dbri) #ifdef DBRI_DEBUG err = snd_card_proc_new(dbri->card, "debug", &entry); snd_info_set_text_ops(entry, dbri, 4096, dbri_debug_read); - entry->mode = S_IFREG | S_IRUGO | S_IWUSR; /* Writable for root */ - entry->c.text.write_size = 256; - entry->c.text.write = dbri_debug_write; + entry->mode = S_IFREG | S_IRUGO; /* Readable only. */ #endif } @@ -2637,7 +2634,11 @@ static int __init dbri_attach(int prom_node, struct sbus_dev *sdev) return -ENOENT; } - prom_getproperty(prom_node, "intr", (char *)&irq, sizeof(irq)); + err = prom_getproperty(prom_node, "intr", (char *)&irq, sizeof(irq)); + if (err < 0) { + printk(KERN_ERR "DBRI-%d: Firmware node lacks IRQ property.\n", dev); + return -ENODEV; + } card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(snd_dbri_t)); @@ -2657,26 +2658,20 @@ static int __init dbri_attach(int prom_node, struct sbus_dev *sdev) } dbri = (snd_dbri_t *) card->private_data; - if ((err = snd_dbri_pcm(dbri)) < 0) { - snd_dbri_free(dbri); - snd_card_free(card); - return err; - } + if ((err = snd_dbri_pcm(dbri)) < 0) + goto _err; - if ((err = snd_dbri_mixer(dbri)) < 0) { - snd_dbri_free(dbri); - snd_card_free(card); - return err; - } + if ((err = snd_dbri_mixer(dbri)) < 0) + goto _err; /* /proc file handling */ snd_dbri_proc(dbri); - if ((err = snd_card_register(card)) < 0) { - snd_dbri_free(dbri); - snd_card_free(card); - return err; - } + if ((err = snd_card_set_generic_dev(card)) < 0) + goto _err; + + if ((err = snd_card_register(card)) < 0) + goto _err; printk(KERN_INFO "audio%d at %p (irq %d) is DBRI(%c)+CS4215(%d)\n", dev, dbri->regs, @@ -2684,6 +2679,11 @@ static int __init dbri_attach(int prom_node, struct sbus_dev *sdev) dev++; return 0; + + _err: + snd_dbri_free(dbri); + snd_card_free(card); + return err; } /* Probe for the dbri chip and then attach the driver. */ diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c index 60d0b2c..9e2b4c0 100644 --- a/sound/synth/emux/emux.c +++ b/sound/synth/emux/emux.c @@ -40,7 +40,7 @@ int snd_emux_new(snd_emux_t **remu) snd_emux_t *emu; *remu = NULL; - emu = kcalloc(1, sizeof(*emu), GFP_KERNEL); + emu = kzalloc(sizeof(*emu), GFP_KERNEL); if (emu == NULL) return -ENOMEM; diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c index e41b28d..8ccd33f 100644 --- a/sound/synth/emux/emux_seq.c +++ b/sound/synth/emux/emux_seq.c @@ -146,7 +146,7 @@ snd_emux_create_port(snd_emux_t *emu, char *name, int i, type, cap; /* Allocate structures for this channel */ - if ((p = kcalloc(1, sizeof(*p), GFP_KERNEL)) == NULL) { + if ((p = kzalloc(sizeof(*p), GFP_KERNEL)) == NULL) { snd_printk("no memory\n"); return NULL; } diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c index 901a7db..d0925ea 100644 --- a/sound/synth/emux/soundfont.c +++ b/sound/synth/emux/soundfont.c @@ -266,7 +266,7 @@ newsf(snd_sf_list_t *sflist, int type, char *name) } /* not found -- create a new one */ - sf = kcalloc(1, sizeof(*sf), GFP_KERNEL); + sf = kzalloc(sizeof(*sf), GFP_KERNEL); if (sf == NULL) return NULL; sf->id = sflist->fonts_size; @@ -346,7 +346,7 @@ sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf) { snd_sf_zone_t *zp; - if ((zp = kcalloc(1, sizeof(*zp), GFP_KERNEL)) == NULL) + if ((zp = kzalloc(sizeof(*zp), GFP_KERNEL)) == NULL) return NULL; zp->next = sf->zones; sf->zones = zp; @@ -377,7 +377,7 @@ sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf) { snd_sf_sample_t *sp; - if ((sp = kcalloc(1, sizeof(*sp), GFP_KERNEL)) == NULL) + if ((sp = kzalloc(sizeof(*sp), GFP_KERNEL)) == NULL) return NULL; sp->next = sf->samples; @@ -1362,7 +1362,7 @@ snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr) { snd_sf_list_t *sflist; - if ((sflist = kcalloc(1, sizeof(*sflist), GFP_KERNEL)) == NULL) + if ((sflist = kzalloc(sizeof(*sflist), GFP_KERNEL)) == NULL) return NULL; init_MUTEX(&sflist->presets_mutex); diff --git a/sound/synth/util_mem.c b/sound/synth/util_mem.c index 8b131a1..5f75bf3 100644 --- a/sound/synth/util_mem.c +++ b/sound/synth/util_mem.c @@ -38,7 +38,7 @@ snd_util_memhdr_new(int memsize) { snd_util_memhdr_t *hdr; - hdr = kcalloc(1, sizeof(*hdr), GFP_KERNEL); + hdr = kzalloc(sizeof(*hdr), GFP_KERNEL); if (hdr == NULL) return NULL; hdr->size = memsize; diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c index bfbec58..d5ae2055 100644 --- a/sound/usb/usbaudio.c +++ b/sound/usb/usbaudio.c @@ -1439,9 +1439,11 @@ static int snd_usb_pcm_prepare(snd_pcm_substream_t *substream) static snd_pcm_hardware_t snd_usb_playback = { - .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER, .buffer_bytes_max = (256*1024), .period_bytes_min = 64, .period_bytes_max = (128*1024), @@ -1451,9 +1453,11 @@ static snd_pcm_hardware_t snd_usb_playback = static snd_pcm_hardware_t snd_usb_capture = { - .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER, .buffer_bytes_max = (256*1024), .period_bytes_min = 64, .period_bytes_max = (128*1024), @@ -3132,7 +3136,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, return -ENOMEM; } - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (! chip) { snd_card_free(card); return -ENOMEM; diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c index 93dedde..e0d0365 100644 --- a/sound/usb/usbmidi.c +++ b/sound/usb/usbmidi.c @@ -841,7 +841,7 @@ static int snd_usbmidi_in_endpoint_create(snd_usb_midi_t* umidi, int length; rep->in = NULL; - ep = kcalloc(1, sizeof(*ep), GFP_KERNEL); + ep = kzalloc(sizeof(*ep), GFP_KERNEL); if (!ep) return -ENOMEM; ep->umidi = umidi; @@ -913,7 +913,7 @@ static int snd_usbmidi_out_endpoint_create(snd_usb_midi_t* umidi, void* buffer; rep->out = NULL; - ep = kcalloc(1, sizeof(*ep), GFP_KERNEL); + ep = kzalloc(sizeof(*ep), GFP_KERNEL); if (!ep) return -ENOMEM; ep->umidi = umidi; @@ -1537,7 +1537,7 @@ int snd_usb_create_midi_interface(snd_usb_audio_t* chip, int out_ports, in_ports; int i, err; - umidi = kcalloc(1, sizeof(*umidi), GFP_KERNEL); + umidi = kzalloc(sizeof(*umidi), GFP_KERNEL); if (!umidi) return -ENOMEM; umidi->chip = chip; diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c index fa7056f..c3c08c9 100644 --- a/sound/usb/usbmixer.c +++ b/sound/usb/usbmixer.c @@ -824,7 +824,7 @@ static void build_feature_ctl(mixer_build_t *state, unsigned char *desc, if (check_ignored_ctl(state, unitid, control)) return; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) { snd_printk(KERN_ERR "cannot malloc kcontrol\n"); return; @@ -997,7 +997,7 @@ static void build_mixer_unit_ctl(mixer_build_t *state, unsigned char *desc, if (check_ignored_ctl(state, unitid, 0)) return; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) return; @@ -1244,7 +1244,7 @@ static int build_audio_procunit(mixer_build_t *state, int unitid, unsigned char continue; if (check_ignored_ctl(state, unitid, valinfo->control)) continue; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) { snd_printk(KERN_ERR "cannot malloc kcontrol\n"); return -ENOMEM; @@ -1430,7 +1430,7 @@ static int parse_audio_selector_unit(mixer_build_t *state, int unitid, unsigned if (check_ignored_ctl(state, unitid, 0)) return 0; - cval = kcalloc(1, sizeof(*cval), GFP_KERNEL); + cval = kzalloc(sizeof(*cval), GFP_KERNEL); if (! cval) { snd_printk(KERN_ERR "cannot malloc kcontrol\n"); return -ENOMEM; @@ -1945,7 +1945,7 @@ int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif) strcpy(chip->card->mixername, "USB Mixer"); - mixer = kcalloc(1, sizeof(*mixer), GFP_KERNEL); + mixer = kzalloc(sizeof(*mixer), GFP_KERNEL); if (!mixer) return -ENOMEM; mixer->chip = chip; diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index 62dfd28..0f09e0d 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -957,7 +957,7 @@ static int usX2Y_audio_stream_new(snd_card_t *card, int playback_endpoint, int c for (i = playback_endpoint ? SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE; i <= SNDRV_PCM_STREAM_CAPTURE; ++i) { - usX2Y_substream[i] = kcalloc(1, sizeof(snd_usX2Y_substream_t), GFP_KERNEL); + usX2Y_substream[i] = kzalloc(sizeof(snd_usX2Y_substream_t), GFP_KERNEL); if (NULL == usX2Y_substream[i]) { snd_printk(KERN_ERR "cannot malloc\n"); return -ENOMEM; |
