diff options
Diffstat (limited to 'sound/pci/ac97/ac97_codec.c')
| -rw-r--r-- | sound/pci/ac97/ac97_codec.c | 400 |
1 files changed, 206 insertions, 194 deletions
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 9bde76c..3020ca2 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -50,16 +50,16 @@ MODULE_PARM_DESC(enable_loopback, "Enable AC97 ADC/DAC Loopback Control"); */ -typedef struct { +struct ac97_codec_id { unsigned int id; unsigned int mask; const char *name; - int (*patch)(ac97_t *ac97); - int (*mpatch)(ac97_t *ac97); + int (*patch)(struct snd_ac97 *ac97); + int (*mpatch)(struct snd_ac97 *ac97); unsigned int flags; -} ac97_codec_id_t; +}; -static const ac97_codec_id_t snd_ac97_codec_id_vendors[] = { +static const struct ac97_codec_id snd_ac97_codec_id_vendors[] = { { 0x414b4d00, 0xffffff00, "Asahi Kasei", NULL, NULL }, { 0x41445300, 0xffffff00, "Analog Devices", NULL, NULL }, { 0x414c4300, 0xffffff00, "Realtek", NULL, NULL }, @@ -86,7 +86,7 @@ static const ac97_codec_id_t snd_ac97_codec_id_vendors[] = { { 0, 0, NULL, NULL, NULL } }; -static const ac97_codec_id_t snd_ac97_codec_ids[] = { +static const struct ac97_codec_id snd_ac97_codec_ids[] = { { 0x414b4d00, 0xffffffff, "AK4540", NULL, NULL }, { 0x414b4d01, 0xffffffff, "AK4542", NULL, NULL }, { 0x414b4d02, 0xffffffff, "AK4543", NULL, NULL }, @@ -137,7 +137,7 @@ static const ac97_codec_id_t snd_ac97_codec_ids[] = { { 0x43585421, 0xffffffff, "HSD11246", NULL, NULL }, // SmartMC II { 0x43585428, 0xfffffff8, "Cx20468", patch_conexant, NULL }, // SmartAMC fixme: the mask might be different { 0x44543031, 0xfffffff0, "DT0398", NULL, NULL }, -{ 0x454d4328, 0xffffffff, "28028", NULL, NULL }, // same as TR28028? +{ 0x454d4328, 0xffffffff, "EM28028", NULL, NULL }, // same as TR28028? { 0x45838308, 0xffffffff, "ESS1988", NULL, NULL }, { 0x48525300, 0xffffff00, "HMP9701", NULL, NULL }, { 0x49434501, 0xffffffff, "ICE1230", NULL, NULL }, @@ -184,48 +184,12 @@ static const ac97_codec_id_t snd_ac97_codec_ids[] = { { 0, 0, NULL, NULL, NULL } }; -const char *snd_ac97_stereo_enhancements[] = -{ - /* 0 */ "No 3D Stereo Enhancement", - /* 1 */ "Analog Devices Phat Stereo", - /* 2 */ "Creative Stereo Enhancement", - /* 3 */ "National Semi 3D Stereo Enhancement", - /* 4 */ "YAMAHA Ymersion", - /* 5 */ "BBE 3D Stereo Enhancement", - /* 6 */ "Crystal Semi 3D Stereo Enhancement", - /* 7 */ "Qsound QXpander", - /* 8 */ "Spatializer 3D Stereo Enhancement", - /* 9 */ "SRS 3D Stereo Enhancement", - /* 10 */ "Platform Tech 3D Stereo Enhancement", - /* 11 */ "AKM 3D Audio", - /* 12 */ "Aureal Stereo Enhancement", - /* 13 */ "Aztech 3D Enhancement", - /* 14 */ "Binaura 3D Audio Enhancement", - /* 15 */ "ESS Technology Stereo Enhancement", - /* 16 */ "Harman International VMAx", - /* 17 */ "Nvidea/IC Ensemble/KS Waves 3D Stereo Enhancement", - /* 18 */ "Philips Incredible Sound", - /* 19 */ "Texas Instruments 3D Stereo Enhancement", - /* 20 */ "VLSI Technology 3D Stereo Enhancement", - /* 21 */ "TriTech 3D Stereo Enhancement", - /* 22 */ "Realtek 3D Stereo Enhancement", - /* 23 */ "Samsung 3D Stereo Enhancement", - /* 24 */ "Wolfson Microelectronics 3D Enhancement", - /* 25 */ "Delta Integration 3D Enhancement", - /* 26 */ "SigmaTel 3D Enhancement", - /* 27 */ "IC Ensemble/KS Waves", - /* 28 */ "Rockwell 3D Stereo Enhancement", - /* 29 */ "Reserved 29", - /* 30 */ "Reserved 30", - /* 31 */ "Reserved 31" -}; - /* * I/O routines */ -static int snd_ac97_valid_reg(ac97_t *ac97, unsigned short reg) +static int snd_ac97_valid_reg(struct snd_ac97 *ac97, unsigned short reg) { if (ac97->limited_regs && ! test_bit(reg, ac97->reg_accessed)) return 0; @@ -278,7 +242,7 @@ static int snd_ac97_valid_reg(ac97_t *ac97, unsigned short reg) * #snd_ca97_write_cache(), so use this only when you don't want to * reflect the change to the suspend/resume state. */ -void snd_ac97_write(ac97_t *ac97, unsigned short reg, unsigned short value) +void snd_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short value) { if (!snd_ac97_valid_reg(ac97, reg)) return; @@ -301,7 +265,7 @@ void snd_ac97_write(ac97_t *ac97, unsigned short reg, unsigned short value) * * Returns the read value. */ -unsigned short snd_ac97_read(ac97_t *ac97, unsigned short reg) +unsigned short snd_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { if (!snd_ac97_valid_reg(ac97, reg)) return 0; @@ -309,7 +273,7 @@ unsigned short snd_ac97_read(ac97_t *ac97, unsigned short reg) } /* read a register - return the cached value if already read */ -static inline unsigned short snd_ac97_read_cache(ac97_t *ac97, unsigned short reg) +static inline unsigned short snd_ac97_read_cache(struct snd_ac97 *ac97, unsigned short reg) { if (! test_bit(reg, ac97->reg_accessed)) { ac97->regs[reg] = ac97->bus->ops->read(ac97, reg); @@ -328,7 +292,7 @@ static inline unsigned short snd_ac97_read_cache(ac97_t *ac97, unsigned short re * cache. The cached values are used for the cached-read and the * suspend/resume. */ -void snd_ac97_write_cache(ac97_t *ac97, unsigned short reg, unsigned short value) +void snd_ac97_write_cache(struct snd_ac97 *ac97, unsigned short reg, unsigned short value) { if (!snd_ac97_valid_reg(ac97, reg)) return; @@ -351,7 +315,7 @@ void snd_ac97_write_cache(ac97_t *ac97, unsigned short reg, unsigned short value * Returns 1 if the value is changed, 0 if no change, or a negative * code on failure. */ -int snd_ac97_update(ac97_t *ac97, unsigned short reg, unsigned short value) +int snd_ac97_update(struct snd_ac97 *ac97, unsigned short reg, unsigned short value) { int change; @@ -381,7 +345,7 @@ int snd_ac97_update(ac97_t *ac97, unsigned short reg, unsigned short value) * Returns 1 if the bits are changed, 0 if no change, or a negative * code on failure. */ -int snd_ac97_update_bits(ac97_t *ac97, unsigned short reg, unsigned short mask, unsigned short value) +int snd_ac97_update_bits(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value) { int change; @@ -394,7 +358,7 @@ int snd_ac97_update_bits(ac97_t *ac97, unsigned short reg, unsigned short mask, } /* no lock version - see snd_ac97_updat_bits() */ -int snd_ac97_update_bits_nolock(ac97_t *ac97, unsigned short reg, +int snd_ac97_update_bits_nolock(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value) { int change; @@ -411,7 +375,7 @@ int snd_ac97_update_bits_nolock(ac97_t *ac97, unsigned short reg, return change; } -static int snd_ac97_ad18xx_update_pcm_bits(ac97_t *ac97, int codec, unsigned short mask, unsigned short value) +static int snd_ac97_ad18xx_update_pcm_bits(struct snd_ac97 *ac97, int codec, unsigned short mask, unsigned short value) { int change; unsigned short old, new, cfg; @@ -443,7 +407,7 @@ static int snd_ac97_ad18xx_update_pcm_bits(ac97_t *ac97, int codec, unsigned sho * Controls */ -int snd_ac97_info_enum_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +int snd_ac97_info_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { struct ac97_enum *e = (struct ac97_enum *)kcontrol->private_value; @@ -457,9 +421,9 @@ int snd_ac97_info_enum_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * ui return 0; } -int snd_ac97_get_enum_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +int snd_ac97_get_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); struct ac97_enum *e = (struct ac97_enum *)kcontrol->private_value; unsigned short val, bitmask; @@ -473,9 +437,9 @@ int snd_ac97_get_enum_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * u return 0; } -int snd_ac97_put_enum_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +int snd_ac97_put_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); struct ac97_enum *e = (struct ac97_enum *)kcontrol->private_value; unsigned short val; unsigned short mask, bitmask; @@ -496,7 +460,7 @@ int snd_ac97_put_enum_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * u } /* save/restore ac97 v2.3 paging */ -static int snd_ac97_page_save(ac97_t *ac97, int reg, snd_kcontrol_t *kcontrol) +static int snd_ac97_page_save(struct snd_ac97 *ac97, int reg, struct snd_kcontrol *kcontrol) { int page_save = -1; if ((kcontrol->private_value & (1<<25)) && @@ -510,7 +474,7 @@ static int snd_ac97_page_save(ac97_t *ac97, int reg, snd_kcontrol_t *kcontrol) return page_save; } -static void snd_ac97_page_restore(ac97_t *ac97, int page_save) +static void snd_ac97_page_restore(struct snd_ac97 *ac97, int page_save) { if (page_save >= 0) { snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save); @@ -519,7 +483,7 @@ static void snd_ac97_page_restore(ac97_t *ac97, int page_save) } /* volume and switch controls */ -int snd_ac97_info_volsw(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +int snd_ac97_info_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { int mask = (kcontrol->private_value >> 16) & 0xff; int shift = (kcontrol->private_value >> 8) & 0x0f; @@ -532,9 +496,9 @@ int snd_ac97_info_volsw(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) return 0; } -int snd_ac97_get_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +int snd_ac97_get_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0x0f; int rshift = (kcontrol->private_value >> 12) & 0x0f; @@ -555,9 +519,9 @@ int snd_ac97_get_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontro return 0; } -int snd_ac97_put_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +int snd_ac97_put_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0x0f; int rshift = (kcontrol->private_value >> 12) & 0x0f; @@ -584,22 +548,22 @@ int snd_ac97_put_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontro return err; } -static const snd_kcontrol_new_t snd_ac97_controls_master_mono[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_master_mono[2] = { AC97_SINGLE("Master Mono Playback Switch", AC97_MASTER_MONO, 15, 1, 1), AC97_SINGLE("Master Mono Playback Volume", AC97_MASTER_MONO, 0, 31, 1) }; -static const snd_kcontrol_new_t snd_ac97_controls_tone[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_tone[2] = { AC97_SINGLE("Tone Control - Bass", AC97_MASTER_TONE, 8, 15, 1), AC97_SINGLE("Tone Control - Treble", AC97_MASTER_TONE, 0, 15, 1) }; -static const snd_kcontrol_new_t snd_ac97_controls_pc_beep[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_pc_beep[2] = { AC97_SINGLE("PC Speaker Playback Switch", AC97_PC_BEEP, 15, 1, 1), AC97_SINGLE("PC Speaker Playback Volume", AC97_PC_BEEP, 1, 15, 1) }; -static const snd_kcontrol_new_t snd_ac97_controls_mic_boost = +static const struct snd_kcontrol_new snd_ac97_controls_mic_boost = AC97_SINGLE("Mic Boost (+20dB)", AC97_MIC, 6, 1, 0); @@ -615,18 +579,18 @@ AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 9, 2, std_mix), AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 8, 2, std_mic), }; -static const snd_kcontrol_new_t snd_ac97_control_capture_src = +static const struct snd_kcontrol_new snd_ac97_control_capture_src = AC97_ENUM("Capture Source", std_enum[0]); -static const snd_kcontrol_new_t snd_ac97_control_capture_vol = +static const struct snd_kcontrol_new snd_ac97_control_capture_vol = AC97_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 15, 0); -static const snd_kcontrol_new_t snd_ac97_controls_mic_capture[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_mic_capture[2] = { AC97_SINGLE("Mic Capture Switch", AC97_REC_GAIN_MIC, 15, 1, 1), AC97_SINGLE("Mic Capture Volume", AC97_REC_GAIN_MIC, 0, 15, 0) }; -typedef enum { +enum { AC97_GENERAL_PCM_OUT = 0, AC97_GENERAL_STEREO_ENHANCEMENT, AC97_GENERAL_3D, @@ -634,9 +598,9 @@ typedef enum { AC97_GENERAL_MONO, AC97_GENERAL_MIC, AC97_GENERAL_LOOPBACK -} ac97_general_index_t; +}; -static const snd_kcontrol_new_t snd_ac97_controls_general[7] = { +static const struct snd_kcontrol_new snd_ac97_controls_general[7] = { AC97_ENUM("PCM Out Path & Mute", std_enum[1]), AC97_SINGLE("Simulated Stereo Enhancement", AC97_GENERAL_PURPOSE, 14, 1, 0), AC97_SINGLE("3D Control - Switch", AC97_GENERAL_PURPOSE, 13, 1, 0), @@ -646,45 +610,45 @@ AC97_ENUM("Mic Select", std_enum[3]), AC97_SINGLE("ADC/DAC Loopback", AC97_GENERAL_PURPOSE, 7, 1, 0) }; -const snd_kcontrol_new_t snd_ac97_controls_3d[2] = { +const struct snd_kcontrol_new snd_ac97_controls_3d[2] = { AC97_SINGLE("3D Control - Center", AC97_3D_CONTROL, 8, 15, 0), AC97_SINGLE("3D Control - Depth", AC97_3D_CONTROL, 0, 15, 0) }; -static const snd_kcontrol_new_t snd_ac97_controls_center[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_center[2] = { AC97_SINGLE("Center Playback Switch", AC97_CENTER_LFE_MASTER, 7, 1, 1), AC97_SINGLE("Center Playback Volume", AC97_CENTER_LFE_MASTER, 0, 31, 1) }; -static const snd_kcontrol_new_t snd_ac97_controls_lfe[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_lfe[2] = { AC97_SINGLE("LFE Playback Switch", AC97_CENTER_LFE_MASTER, 15, 1, 1), AC97_SINGLE("LFE Playback Volume", AC97_CENTER_LFE_MASTER, 8, 31, 1) }; -static const snd_kcontrol_new_t snd_ac97_control_eapd = +static const struct snd_kcontrol_new snd_ac97_control_eapd = AC97_SINGLE("External Amplifier", AC97_POWERDOWN, 15, 1, 1); -static const snd_kcontrol_new_t snd_ac97_controls_modem_switches[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_modem_switches[2] = { AC97_SINGLE("Off-hook Switch", AC97_GPIO_STATUS, 0, 1, 0), AC97_SINGLE("Caller ID Switch", AC97_GPIO_STATUS, 2, 1, 0) }; /* change the existing EAPD control as inverted */ -static void set_inv_eapd(ac97_t *ac97, snd_kcontrol_t *kctl) +static void set_inv_eapd(struct snd_ac97 *ac97, struct snd_kcontrol *kctl) { kctl->private_value = AC97_SINGLE_VALUE(AC97_POWERDOWN, 15, 1, 0); snd_ac97_update_bits(ac97, AC97_POWERDOWN, (1<<15), (1<<15)); /* EAPD up */ ac97->scaps |= AC97_SCAP_INV_EAPD; } -static int snd_ac97_spdif_mask_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_ac97_spdif_mask_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; uinfo->count = 1; return 0; } -static int snd_ac97_spdif_cmask_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_spdif_cmask_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { ucontrol->value.iec958.status[0] = IEC958_AES0_PROFESSIONAL | IEC958_AES0_NONAUDIO | @@ -696,7 +660,7 @@ static int snd_ac97_spdif_cmask_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value return 0; } -static int snd_ac97_spdif_pmask_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_spdif_pmask_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { /* FIXME: AC'97 spec doesn't say which bits are used for what */ ucontrol->value.iec958.status[0] = IEC958_AES0_PROFESSIONAL | @@ -706,9 +670,9 @@ static int snd_ac97_spdif_pmask_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value return 0; } -static int snd_ac97_spdif_default_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_spdif_default_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); down(&ac97->reg_mutex); ucontrol->value.iec958.status[0] = ac97->spdif_status & 0xff; @@ -719,9 +683,9 @@ static int snd_ac97_spdif_default_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_val return 0; } -static int snd_ac97_spdif_default_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_spdif_default_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); unsigned int new = 0; unsigned short val = 0; int change; @@ -787,9 +751,9 @@ static int snd_ac97_spdif_default_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_val return change; } -static int snd_ac97_put_spsa(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) +static int snd_ac97_put_spsa(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff; @@ -817,7 +781,7 @@ static int snd_ac97_put_spsa(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *uco return change; } -const snd_kcontrol_new_t snd_ac97_controls_spdif[5] = { +const struct snd_kcontrol_new snd_ac97_controls_spdif[5] = { { .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_MIXER, @@ -856,9 +820,9 @@ const snd_kcontrol_new_t snd_ac97_controls_spdif[5] = { .get = snd_ac97_ad18xx_pcm_get_bits, .put = snd_ac97_ad18xx_pcm_put_bits, \ .private_value = (codec) | ((lshift) << 8) | ((rshift) << 12) | ((mask) << 16) } -static int snd_ac97_ad18xx_pcm_info_bits(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_ac97_ad18xx_pcm_info_bits(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int mask = (kcontrol->private_value >> 16) & 0x0f; int lshift = (kcontrol->private_value >> 8) & 0x0f; int rshift = (kcontrol->private_value >> 12) & 0x0f; @@ -873,9 +837,9 @@ static int snd_ac97_ad18xx_pcm_info_bits(snd_kcontrol_t *kcontrol, snd_ctl_elem_ return 0; } -static int snd_ac97_ad18xx_pcm_get_bits(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_ad18xx_pcm_get_bits(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int codec = kcontrol->private_value & 3; int lshift = (kcontrol->private_value >> 8) & 0x0f; int rshift = (kcontrol->private_value >> 12) & 0x0f; @@ -887,9 +851,9 @@ static int snd_ac97_ad18xx_pcm_get_bits(snd_kcontrol_t * kcontrol, snd_ctl_elem_ return 0; } -static int snd_ac97_ad18xx_pcm_put_bits(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_ad18xx_pcm_put_bits(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int codec = kcontrol->private_value & 3; int lshift = (kcontrol->private_value >> 8) & 0x0f; int rshift = (kcontrol->private_value >> 12) & 0x0f; @@ -910,7 +874,7 @@ static int snd_ac97_ad18xx_pcm_put_bits(snd_kcontrol_t * kcontrol, snd_ctl_elem_ .get = snd_ac97_ad18xx_pcm_get_volume, .put = snd_ac97_ad18xx_pcm_put_volume, \ .private_value = codec } -static int snd_ac97_ad18xx_pcm_info_volume(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) +static int snd_ac97_ad18xx_pcm_info_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 2; @@ -919,9 +883,9 @@ static int snd_ac97_ad18xx_pcm_info_volume(snd_kcontrol_t *kcontrol, snd_ctl_ele return 0; } -static int snd_ac97_ad18xx_pcm_get_volume(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_ad18xx_pcm_get_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int codec = kcontrol->private_value & 3; down(&ac97->page_mutex); @@ -931,9 +895,9 @@ static int snd_ac97_ad18xx_pcm_get_volume(snd_kcontrol_t * kcontrol, snd_ctl_ele return 0; } -static int snd_ac97_ad18xx_pcm_put_volume(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) +static int snd_ac97_ad18xx_pcm_put_volume(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int codec = kcontrol->private_value & 3; unsigned short val1, val2; @@ -942,22 +906,22 @@ static int snd_ac97_ad18xx_pcm_put_volume(snd_kcontrol_t * kcontrol, snd_ctl_ele return snd_ac97_ad18xx_update_pcm_bits(ac97, codec, 0x1f1f, (val1 << 8) | val2); } -static const snd_kcontrol_new_t snd_ac97_controls_ad18xx_pcm[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_ad18xx_pcm[2] = { AD18XX_PCM_BITS("PCM Playback Switch", 0, 15, 7, 1), AD18XX_PCM_VOLUME("PCM Playback Volume", 0) }; -static const snd_kcontrol_new_t snd_ac97_controls_ad18xx_surround[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_ad18xx_surround[2] = { AD18XX_PCM_BITS("Surround Playback Switch", 1, 15, 7, 1), AD18XX_PCM_VOLUME("Surround Playback Volume", 1) }; -static const snd_kcontrol_new_t snd_ac97_controls_ad18xx_center[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_ad18xx_center[2] = { AD18XX_PCM_BITS("Center Playback Switch", 2, 15, 15, 1), AD18XX_PCM_BITS("Center Playback Volume", 2, 8, 8, 31) }; -static const snd_kcontrol_new_t snd_ac97_controls_ad18xx_lfe[2] = { +static const struct snd_kcontrol_new snd_ac97_controls_ad18xx_lfe[2] = { AD18XX_PCM_BITS("LFE Playback Switch", 2, 7, 7, 1), AD18XX_PCM_BITS("LFE Playback Volume", 2, 0, 0, 31) }; @@ -966,9 +930,9 @@ AD18XX_PCM_BITS("LFE Playback Volume", 2, 0, 0, 31) * */ -static void snd_ac97_powerdown(ac97_t *ac97); +static void snd_ac97_powerdown(struct snd_ac97 *ac97); -static int snd_ac97_bus_free(ac97_bus_t *bus) +static int snd_ac97_bus_free(struct snd_ac97_bus *bus) { if (bus) { snd_ac97_bus_proc_done(bus); @@ -980,13 +944,13 @@ static int snd_ac97_bus_free(ac97_bus_t *bus) return 0; } -static int snd_ac97_bus_dev_free(snd_device_t *device) +static int snd_ac97_bus_dev_free(struct snd_device *device) { - ac97_bus_t *bus = device->device_data; + struct snd_ac97_bus *bus = device->device_data; return snd_ac97_bus_free(bus); } -static int snd_ac97_free(ac97_t *ac97) +static int snd_ac97_free(struct snd_ac97 *ac97) { if (ac97) { snd_ac97_proc_done(ac97); @@ -999,14 +963,14 @@ static int snd_ac97_free(ac97_t *ac97) return 0; } -static int snd_ac97_dev_free(snd_device_t *device) +static int snd_ac97_dev_free(struct snd_device *device) { - ac97_t *ac97 = device->device_data; + struct snd_ac97 *ac97 = device->device_data; snd_ac97_powerdown(ac97); /* for avoiding click noises during shut down */ return snd_ac97_free(ac97); } -static int snd_ac97_try_volume_mix(ac97_t * ac97, int reg) +static int snd_ac97_try_volume_mix(struct snd_ac97 * ac97, int reg) { unsigned short val, mask = 0x8000; @@ -1052,13 +1016,14 @@ static int snd_ac97_try_volume_mix(ac97_t * ac97, int reg) /* try another test */ snd_ac97_write_cache(ac97, reg, val | mask); val = snd_ac97_read(ac97, reg); + val = snd_ac97_read(ac97, reg); if (!(val & mask)) return 0; /* nothing here */ } return 1; /* success, useable */ } -static void check_volume_resolution(ac97_t *ac97, int reg, unsigned char *lo_max, unsigned char *hi_max) +static void check_volume_resolution(struct snd_ac97 *ac97, int reg, unsigned char *lo_max, unsigned char *hi_max) { unsigned short cbit[3] = { 0x20, 0x10, 0x01 }; unsigned char max[3] = { 63, 31, 15 }; @@ -1083,7 +1048,7 @@ static void check_volume_resolution(ac97_t *ac97, int reg, unsigned char *lo_max } } -int snd_ac97_try_bit(ac97_t * ac97, int reg, int bit) +int snd_ac97_try_bit(struct snd_ac97 * ac97, int reg, int bit) { unsigned short mask, val, orig, res; @@ -1097,7 +1062,7 @@ int snd_ac97_try_bit(ac97_t * ac97, int reg, int bit) } /* check the volume resolution of center/lfe */ -static void snd_ac97_change_volume_params2(ac97_t * ac97, int reg, int shift, unsigned char *max) +static void snd_ac97_change_volume_params2(struct snd_ac97 * ac97, int reg, int shift, unsigned char *max) { unsigned short val, val1; @@ -1123,9 +1088,9 @@ static inline int printable(unsigned int x) return x; } -snd_kcontrol_t *snd_ac97_cnew(const snd_kcontrol_new_t *_template, ac97_t * ac97) +struct snd_kcontrol *snd_ac97_cnew(const struct snd_kcontrol_new *_template, struct snd_ac97 * ac97) { - snd_kcontrol_new_t template; + struct snd_kcontrol_new template; memcpy(&template, _template, sizeof(template)); template.index = ac97->num; return snd_ctl_new1(&template, ac97); @@ -1134,9 +1099,9 @@ snd_kcontrol_t *snd_ac97_cnew(const snd_kcontrol_new_t *_template, ac97_t * ac97 /* * create mute switch(es) for normal stereo controls */ -static int snd_ac97_cmute_new_stereo(snd_card_t *card, char *name, int reg, int check_stereo, ac97_t *ac97) +static int snd_ac97_cmute_new_stereo(struct snd_card *card, char *name, int reg, int check_stereo, struct snd_ac97 *ac97) { - snd_kcontrol_t *kctl; + struct snd_kcontrol *kctl; int err; unsigned short val, val1, mute_mask; @@ -1153,11 +1118,11 @@ static int snd_ac97_cmute_new_stereo(snd_card_t *card, char *name, int reg, int mute_mask = 0x8080; } if (mute_mask == 0x8080) { - snd_kcontrol_new_t tmp = AC97_DOUBLE(name, reg, 15, 7, 1, 1); + struct snd_kcontrol_new tmp = AC97_DOUBLE(name, reg, 15, 7, 1, 1); tmp.index = ac97->num; kctl = snd_ctl_new1(&tmp, ac97); } else { - snd_kcontrol_new_t tmp = AC97_SINGLE(name, reg, 15, 1, 1); + struct snd_kcontrol_new tmp = AC97_SINGLE(name, reg, 15, 1, 1); tmp.index = ac97->num; kctl = snd_ctl_new1(&tmp, ac97); } @@ -1172,22 +1137,22 @@ static int snd_ac97_cmute_new_stereo(snd_card_t *card, char *name, int reg, int /* * create a volume for normal stereo/mono controls */ -static int snd_ac97_cvol_new(snd_card_t *card, char *name, int reg, unsigned int lo_max, - unsigned int hi_max, ac97_t *ac97) +static int snd_ac97_cvol_new(struct snd_card *card, char *name, int reg, unsigned int lo_max, + unsigned int hi_max, struct snd_ac97 *ac97) { int err; - snd_kcontrol_t *kctl; + struct snd_kcontrol *kctl; if (! snd_ac97_valid_reg(ac97, reg)) return 0; if (hi_max) { /* invert */ - snd_kcontrol_new_t tmp = AC97_DOUBLE(name, reg, 8, 0, lo_max, 1); + struct snd_kcontrol_new tmp = AC97_DOUBLE(name, reg, 8, 0, lo_max, 1); tmp.index = ac97->num; kctl = snd_ctl_new1(&tmp, ac97); } else { /* invert */ - snd_kcontrol_new_t tmp = AC97_SINGLE(name, reg, 0, lo_max, 1); + struct snd_kcontrol_new tmp = AC97_SINGLE(name, reg, 0, lo_max, 1); tmp.index = ac97->num; kctl = snd_ctl_new1(&tmp, ac97); } @@ -1203,7 +1168,7 @@ static int snd_ac97_cvol_new(snd_card_t *card, char *name, int reg, unsigned int /* * create a mute-switch and a volume for normal stereo/mono controls */ -static int snd_ac97_cmix_new_stereo(snd_card_t *card, const char *pfx, int reg, int check_stereo, ac97_t *ac97) +static int snd_ac97_cmix_new_stereo(struct snd_card *card, const char *pfx, int reg, int check_stereo, struct snd_ac97 *ac97) { int err; char name[44]; @@ -1229,12 +1194,12 @@ static int snd_ac97_cmix_new_stereo(snd_card_t *card, const char *pfx, int reg, #define snd_ac97_cmix_new(card, pfx, reg, ac97) snd_ac97_cmix_new_stereo(card, pfx, reg, 0, ac97) #define snd_ac97_cmute_new(card, name, reg, ac97) snd_ac97_cmute_new_stereo(card, name, reg, 0, ac97) -static unsigned int snd_ac97_determine_spdif_rates(ac97_t *ac97); +static unsigned int snd_ac97_determine_spdif_rates(struct snd_ac97 *ac97); -static int snd_ac97_mixer_build(ac97_t * ac97) +static int snd_ac97_mixer_build(struct snd_ac97 * ac97) { - snd_card_t *card = ac97->bus->card; - snd_kcontrol_t *kctl; + struct snd_card *card = ac97->bus->card; + struct snd_kcontrol *kctl; int err; unsigned int idx; unsigned char max; @@ -1531,7 +1496,7 @@ static int snd_ac97_mixer_build(ac97_t * ac97) return 0; } -static int snd_ac97_modem_build(snd_card_t * card, ac97_t * ac97) +static int snd_ac97_modem_build(struct snd_card *card, struct snd_ac97 * ac97) { int err, idx; @@ -1555,7 +1520,7 @@ static int snd_ac97_modem_build(snd_card_t * card, ac97_t * ac97) return 0; } -static int snd_ac97_test_rate(ac97_t *ac97, int reg, int shadow_reg, int rate) +static int snd_ac97_test_rate(struct snd_ac97 *ac97, int reg, int shadow_reg, int rate) { unsigned short val; unsigned int tmp; @@ -1568,7 +1533,7 @@ static int snd_ac97_test_rate(ac97_t *ac97, int reg, int shadow_reg, int rate) return val == (tmp & 0xffff); } -static void snd_ac97_determine_rates(ac97_t *ac97, int reg, int shadow_reg, unsigned int *r_result) +static void snd_ac97_determine_rates(struct snd_ac97 *ac97, int reg, int shadow_reg, unsigned int *r_result) { unsigned int result = 0; unsigned short saved; @@ -1628,7 +1593,7 @@ static void snd_ac97_determine_rates(ac97_t *ac97, int reg, int shadow_reg, unsi } /* check AC97_SPDIF register to accept which sample rates */ -static unsigned int snd_ac97_determine_spdif_rates(ac97_t *ac97) +static unsigned int snd_ac97_determine_spdif_rates(struct snd_ac97 *ac97) { unsigned int result = 0; int i; @@ -1648,10 +1613,10 @@ static unsigned int snd_ac97_determine_spdif_rates(ac97_t *ac97) } /* look for the codec id table matching with the given id */ -static const ac97_codec_id_t *look_for_codec_id(const ac97_codec_id_t *table, - unsigned int id) +static const struct ac97_codec_id *look_for_codec_id(const struct ac97_codec_id *table, + unsigned int id) { - const ac97_codec_id_t *pid; + const struct ac97_codec_id *pid; for (pid = table; pid->id; pid++) if (pid->id == (id & pid->mask)) @@ -1659,9 +1624,9 @@ static const ac97_codec_id_t *look_for_codec_id(const ac97_codec_id_t *table, return NULL; } -void snd_ac97_get_name(ac97_t *ac97, unsigned int id, char *name, int modem) +void snd_ac97_get_name(struct snd_ac97 *ac97, unsigned int id, char *name, int modem) { - const ac97_codec_id_t *pid; + const struct ac97_codec_id *pid; sprintf(name, "0x%x %c%c%c", id, printable(id >> 24), @@ -1699,9 +1664,9 @@ void snd_ac97_get_name(ac97_t *ac97, unsigned int id, char *name, int modem) * * Returns the short identifying name of the codec. */ -const char *snd_ac97_get_short_name(ac97_t *ac97) +const char *snd_ac97_get_short_name(struct snd_ac97 *ac97) { - const ac97_codec_id_t *pid; + const struct ac97_codec_id *pid; for (pid = snd_ac97_codec_ids; pid->id; pid++) if (pid->id == (ac97->id & pid->mask)) @@ -1713,7 +1678,7 @@ const char *snd_ac97_get_short_name(ac97_t *ac97) /* wait for a while until registers are accessible after RESET * return 0 if ok, negative not ready */ -static int ac97_reset_wait(ac97_t *ac97, int timeout, int with_modem) +static int ac97_reset_wait(struct snd_ac97 *ac97, int timeout, int with_modem) { unsigned long end_time; unsigned short val; @@ -1758,7 +1723,7 @@ static int ac97_reset_wait(ac97_t *ac97, int timeout, int with_modem) * @private_data: private data pointer for the new instance * @rbus: the pointer to store the new AC97 bus instance. * - * Creates an AC97 bus component. An ac97_bus_t instance is newly + * Creates an AC97 bus component. An struct snd_ac97_bus instance is newly * allocated and initialized. * * The ops table must include valid callbacks (at least read and @@ -1772,12 +1737,12 @@ static int ac97_reset_wait(ac97_t *ac97, int timeout, int with_modem) * * Returns zero if successful, or a negative error code on failure. */ -int snd_ac97_bus(snd_card_t *card, int num, ac97_bus_ops_t *ops, - void *private_data, ac97_bus_t **rbus) +int snd_ac97_bus(struct snd_card *card, int num, struct snd_ac97_bus_ops *ops, + void *private_data, struct snd_ac97_bus **rbus) { int err; - ac97_bus_t *bus; - static snd_device_ops_t dev_ops = { + struct snd_ac97_bus *bus; + static struct snd_device_ops dev_ops = { .dev_free = snd_ac97_bus_dev_free, }; @@ -1807,15 +1772,17 @@ static void ac97_device_release(struct device * dev) } /* register ac97 codec to bus */ -static int snd_ac97_dev_register(snd_device_t *device) +static int snd_ac97_dev_register(struct snd_device *device) { - ac97_t *ac97 = device->device_data; + struct snd_ac97 *ac97 = device->device_data; int err; ac97->dev.bus = &ac97_bus_type; ac97->dev.parent = ac97->bus->card->dev; ac97->dev.release = ac97_device_release; - snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "card%d-%d", ac97->bus->card->number, ac97->num); + snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "%d-%d:%s", + ac97->bus->card->number, ac97->num, + snd_ac97_get_short_name(ac97)); if ((err = device_register(&ac97->dev)) < 0) { snd_printk(KERN_ERR "Can't register ac97 bus\n"); ac97->dev.bus = NULL; @@ -1825,9 +1792,9 @@ static int snd_ac97_dev_register(snd_device_t *device) } /* unregister ac97 codec */ -static int snd_ac97_dev_unregister(snd_device_t *device) +static int snd_ac97_dev_unregister(struct snd_device *device) { - ac97_t *ac97 = device->device_data; + struct snd_ac97 *ac97 = device->device_data; if (ac97->dev.bus) device_unregister(&ac97->dev); return snd_ac97_free(ac97); @@ -1843,7 +1810,7 @@ static struct snd_ac97_build_ops null_build_ops; * the private data. * @rac97: the pointer to store the new ac97 instance. * - * Creates an Codec97 component. An ac97_t instance is newly + * Creates an Codec97 component. An struct snd_ac97 instance is newly * allocated and initialized from the template. The codec * is then initialized by the standard procedure. * @@ -1855,16 +1822,16 @@ static struct snd_ac97_build_ops null_build_ops; * * Returns zero if successful, or a negative error code on failure. */ -int snd_ac97_mixer(ac97_bus_t *bus, ac97_template_t *template, ac97_t **rac97) +int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template, struct snd_ac97 **rac97) { int err; - ac97_t *ac97; - snd_card_t *card; + struct snd_ac97 *ac97; + struct snd_card *card; char name[64]; unsigned long end_time; unsigned int reg; - const ac97_codec_id_t *pid; - static snd_device_ops_t ops = { + const struct ac97_codec_id *pid; + static struct snd_device_ops ops = { .dev_free = snd_ac97_dev_free, .dev_register = snd_ac97_dev_register, .dev_unregister = snd_ac97_dev_unregister, @@ -1892,10 +1859,12 @@ int snd_ac97_mixer(ac97_bus_t *bus, ac97_template_t *template, ac97_t **rac97) init_MUTEX(&ac97->reg_mutex); init_MUTEX(&ac97->page_mutex); +#ifdef CONFIG_PCI if (ac97->pci) { pci_read_config_word(ac97->pci, PCI_SUBSYSTEM_VENDOR_ID, &ac97->subsystem_vendor); pci_read_config_word(ac97->pci, PCI_SUBSYSTEM_ID, &ac97->subsystem_device); } +#endif if (bus->ops->reset) { bus->ops->reset(ac97); goto __access_ok; @@ -2148,7 +2117,7 @@ int snd_ac97_mixer(ac97_bus_t *bus, ac97_template_t *template, ac97_t **rac97) * MASTER and HEADPHONE registers are muted but the register cache values * are not changed, so that the values can be restored in snd_ac97_resume(). */ -static void snd_ac97_powerdown(ac97_t *ac97) +static void snd_ac97_powerdown(struct snd_ac97 *ac97) { unsigned short power; @@ -2181,8 +2150,10 @@ static void snd_ac97_powerdown(ac97_t *ac97) * * Suspends the codec, power down the chip. */ -void snd_ac97_suspend(ac97_t *ac97) +void snd_ac97_suspend(struct snd_ac97 *ac97) { + if (! ac97) + return; if (ac97->build_ops->suspend) ac97->build_ops->suspend(ac97); snd_ac97_powerdown(ac97); @@ -2191,7 +2162,7 @@ void snd_ac97_suspend(ac97_t *ac97) /* * restore ac97 status */ -void snd_ac97_restore_status(ac97_t *ac97) +void snd_ac97_restore_status(struct snd_ac97 *ac97) { int i; @@ -2212,7 +2183,7 @@ void snd_ac97_restore_status(ac97_t *ac97) /* * restore IEC958 status */ -void snd_ac97_restore_iec958(ac97_t *ac97) +void snd_ac97_restore_iec958(struct snd_ac97 *ac97) { if (ac97->ext_id & AC97_EI_SPDIF) { if (ac97->regs[AC97_EXTENDED_STATUS] & AC97_EA_SPDIF) { @@ -2235,10 +2206,13 @@ void snd_ac97_restore_iec958(ac97_t *ac97) * Do the standard resume procedure, power up and restoring the * old register values. */ -void snd_ac97_resume(ac97_t *ac97) +void snd_ac97_resume(struct snd_ac97 *ac97) { unsigned long end_time; + if (! ac97) + return; + if (ac97->bus->ops->reset) { ac97->bus->ops->reset(ac97); goto __reset_ready; @@ -2301,18 +2275,18 @@ static void set_ctl_name(char *dst, const char *src, const char *suffix) } /* remove the control with the given name and optional suffix */ -int snd_ac97_remove_ctl(ac97_t *ac97, const char *name, const char *suffix) +int snd_ac97_remove_ctl(struct snd_ac97 *ac97, const char *name, const char *suffix) { - snd_ctl_elem_id_t id; + struct snd_ctl_elem_id id; memset(&id, 0, sizeof(id)); set_ctl_name(id.name, name, suffix); id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; return snd_ctl_remove_id(ac97->bus->card, &id); } -static snd_kcontrol_t *ctl_find(ac97_t *ac97, const char *name, const char *suffix) +static struct snd_kcontrol *ctl_find(struct snd_ac97 *ac97, const char *name, const char *suffix) { - snd_ctl_elem_id_t sid; + struct snd_ctl_elem_id sid; memset(&sid, 0, sizeof(sid)); set_ctl_name(sid.name, name, suffix); sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER; @@ -2320,9 +2294,9 @@ static snd_kcontrol_t *ctl_find(ac97_t *ac97, const char *name, const char *suff } /* rename the control with the given name and optional suffix */ -int snd_ac97_rename_ctl(ac97_t *ac97, const char *src, const char *dst, const char *suffix) +int snd_ac97_rename_ctl(struct snd_ac97 *ac97, const char *src, const char *dst, const char *suffix) { - snd_kcontrol_t *kctl = ctl_find(ac97, src, suffix); + struct snd_kcontrol *kctl = ctl_find(ac97, src, suffix); if (kctl) { set_ctl_name(kctl->id.name, dst, suffix); return 0; @@ -2331,16 +2305,16 @@ int snd_ac97_rename_ctl(ac97_t *ac97, const char *src, const char *dst, const ch } /* rename both Volume and Switch controls - don't check the return value */ -void snd_ac97_rename_vol_ctl(ac97_t *ac97, const char *src, const char *dst) +void snd_ac97_rename_vol_ctl(struct snd_ac97 *ac97, const char *src, const char *dst) { snd_ac97_rename_ctl(ac97, src, dst, "Switch"); snd_ac97_rename_ctl(ac97, src, dst, "Volume"); } /* swap controls */ -int snd_ac97_swap_ctl(ac97_t *ac97, const char *s1, const char *s2, const char *suffix) +int snd_ac97_swap_ctl(struct snd_ac97 *ac97, const char *s1, const char *s2, const char *suffix) { - snd_kcontrol_t *kctl1, *kctl2; + struct snd_kcontrol *kctl1, *kctl2; kctl1 = ctl_find(ac97, s1, suffix); kctl2 = ctl_find(ac97, s2, suffix); if (kctl1 && kctl2) { @@ -2353,7 +2327,7 @@ int snd_ac97_swap_ctl(ac97_t *ac97, const char *s1, const char *s2, const char * #if 1 /* bind hp and master controls instead of using only hp control */ -static int bind_hp_volsw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) +static int bind_hp_volsw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int err = snd_ac97_put_volsw(kcontrol, ucontrol); if (err > 0) { @@ -2366,10 +2340,10 @@ static int bind_hp_volsw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *uco } /* ac97 tune: bind Master and Headphone controls */ -static int tune_hp_only(ac97_t *ac97) +static int tune_hp_only(struct snd_ac97 *ac97) { - snd_kcontrol_t *msw = ctl_find(ac97, "Master Playback Switch", NULL); - snd_kcontrol_t *mvol = ctl_find(ac97, "Master Playback Volume", NULL); + struct snd_kcontrol *msw = ctl_find(ac97, "Master Playback Switch", NULL); + struct snd_kcontrol *mvol = ctl_find(ac97, "Master Playback Volume", NULL); if (! msw || ! mvol) return -ENOENT; msw->put = bind_hp_volsw_put; @@ -2381,7 +2355,7 @@ static int tune_hp_only(ac97_t *ac97) #else /* ac97 tune: use Headphone control as master */ -static int tune_hp_only(ac97_t *ac97) +static int tune_hp_only(struct snd_ac97 *ac97) { if (ctl_find(ac97, "Headphone Playback Switch", NULL) == NULL) return -ENOENT; @@ -2393,7 +2367,7 @@ static int tune_hp_only(ac97_t *ac97) #endif /* ac97 tune: swap Headphone and Master controls */ -static int tune_swap_hp(ac97_t *ac97) +static int tune_swap_hp(struct snd_ac97 *ac97) { if (ctl_find(ac97, "Headphone Playback Switch", NULL) == NULL) return -ENOENT; @@ -2403,7 +2377,7 @@ static int tune_swap_hp(ac97_t *ac97) } /* ac97 tune: swap Surround and Master controls */ -static int tune_swap_surround(ac97_t *ac97) +static int tune_swap_surround(struct snd_ac97 *ac97) { if (snd_ac97_swap_ctl(ac97, "Master Playback", "Surround Playback", "Switch") || snd_ac97_swap_ctl(ac97, "Master Playback", "Surround Playback", "Volume")) @@ -2412,7 +2386,7 @@ static int tune_swap_surround(ac97_t *ac97) } /* ac97 tune: set up mic sharing for AD codecs */ -static int tune_ad_sharing(ac97_t *ac97) +static int tune_ad_sharing(struct snd_ac97 *ac97) { unsigned short scfg; if ((ac97->id & 0xffffff00) != 0x41445300) { @@ -2425,11 +2399,11 @@ static int tune_ad_sharing(ac97_t *ac97) return 0; } -static const snd_kcontrol_new_t snd_ac97_alc_jack_detect = +static const struct snd_kcontrol_new snd_ac97_alc_jack_detect = AC97_SINGLE("Jack Detect", AC97_ALC650_CLOCK, 5, 1, 0); /* ac97 tune: set up ALC jack-select */ -static int tune_alc_jack(ac97_t *ac97) +static int tune_alc_jack(struct snd_ac97 *ac97) { if ((ac97->id & 0xffffff00) != 0x414c4700) { snd_printk(KERN_ERR "ac97_quirk ALC_JACK is only for Realtek codecs\n"); @@ -2437,24 +2411,26 @@ static int tune_alc_jack(ac97_t *ac97) } snd_ac97_update_bits(ac97, 0x7a, 0x20, 0x20); /* select jack detect function */ snd_ac97_update_bits(ac97, 0x7a, 0x01, 0x01); /* Line-out auto mute */ + if (ac97->id == AC97_ID_ALC658D) + snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800); return snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_alc_jack_detect, ac97)); } /* ac97 tune: inversed EAPD bit */ -static int tune_inv_eapd(ac97_t *ac97) +static int tune_inv_eapd(struct snd_ac97 *ac97) { - snd_kcontrol_t *kctl = ctl_find(ac97, "External Amplifier", NULL); + struct snd_kcontrol *kctl = ctl_find(ac97, "External Amplifier", NULL); if (! kctl) return -ENOENT; set_inv_eapd(ac97, kctl); return 0; } -static int master_mute_sw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) +static int master_mute_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int err = snd_ac97_put_volsw(kcontrol, ucontrol); if (err > 0) { - ac97_t *ac97 = snd_kcontrol_chip(kcontrol); + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); int shift = (kcontrol->private_value >> 8) & 0x0f; int rshift = (kcontrol->private_value >> 12) & 0x0f; unsigned short mask; @@ -2470,9 +2446,9 @@ static int master_mute_sw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *uc } /* ac97 tune: EAPD controls mute LED bound with the master mute */ -static int tune_mute_led(ac97_t *ac97) +static int tune_mute_led(struct snd_ac97 *ac97) { - snd_kcontrol_t *msw = ctl_find(ac97, "Master Playback Switch", NULL); + struct snd_kcontrol *msw = ctl_find(ac97, "Master Playback Switch", NULL); if (! msw) return -ENOENT; msw->put = master_mute_sw_put; @@ -2481,9 +2457,44 @@ static int tune_mute_led(ac97_t *ac97) return 0; } +static int hp_master_mute_sw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int err = bind_hp_volsw_put(kcontrol, ucontrol); + if (err > 0) { + struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol); + int shift = (kcontrol->private_value >> 8) & 0x0f; + int rshift = (kcontrol->private_value >> 12) & 0x0f; + unsigned short mask; + if (shift != rshift) + mask = 0x8080; + else + mask = 0x8000; + snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, + (ac97->regs[AC97_MASTER] & mask) == mask ? + 0x8000 : 0); + } + return err; +} + +static int tune_hp_mute_led(struct snd_ac97 *ac97) +{ + struct snd_kcontrol *msw = ctl_find(ac97, "Master Playback Switch", NULL); + struct snd_kcontrol *mvol = ctl_find(ac97, "Master Playback Volume", NULL); + if (! msw || ! mvol) + return -ENOENT; + msw->put = hp_master_mute_sw_put; + mvol->put = bind_hp_volsw_put; + snd_ac97_remove_ctl(ac97, "External Amplifier", NULL); + snd_ac97_remove_ctl(ac97, "Headphone Playback", "Switch"); + snd_ac97_remove_ctl(ac97, "Headphone Playback", "Volume"); + snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, 0x8000); /* mute LED on */ + return 0; +} + struct quirk_table { const char *name; - int (*func)(ac97_t *); + int (*func)(struct snd_ac97 *); }; static struct quirk_table applicable_quirks[] = { @@ -2495,10 +2506,11 @@ static struct quirk_table applicable_quirks[] = { { "alc_jack", tune_alc_jack }, { "inv_eapd", tune_inv_eapd }, { "mute_led", tune_mute_led }, + { "hp_mute_led", tune_hp_mute_led }, }; /* apply the quirk with the given type */ -static int apply_quirk(ac97_t *ac97, int type) +static int apply_quirk(struct snd_ac97 *ac97, int type) { if (type <= 0) return 0; @@ -2510,7 +2522,7 @@ static int apply_quirk(ac97_t *ac97, int type) } /* apply the quirk with the given name */ -static int apply_quirk_str(ac97_t *ac97, const char *typestr) +static int apply_quirk_str(struct snd_ac97 *ac97, const char *typestr) { int i; struct quirk_table *q; @@ -2539,7 +2551,7 @@ static int apply_quirk_str(ac97_t *ac97, const char *typestr) * Returns zero if successful, or a negative error code on failure. */ -int snd_ac97_tune_hardware(ac97_t *ac97, struct ac97_quirk *quirk, const char *override) +int snd_ac97_tune_hardware(struct snd_ac97 *ac97, struct ac97_quirk *quirk, const char *override) { int result; |
