diff options
Diffstat (limited to 'sound')
33 files changed, 174 insertions, 210 deletions
diff --git a/sound/core/control.c b/sound/core/control.c index b4fe9b0..fb096cb 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -807,6 +807,36 @@ static int snd_ctl_elem_list(struct snd_card *card, return 0; } +static bool validate_element_member_dimension(struct snd_ctl_elem_info *info) +{ + unsigned int members; + unsigned int i; + + if (info->dimen.d[0] == 0) + return true; + + members = 1; + for (i = 0; i < ARRAY_SIZE(info->dimen.d); ++i) { + if (info->dimen.d[i] == 0) + break; + members *= info->dimen.d[i]; + + /* + * info->count should be validated in advance, to guarantee + * calculation soundness. + */ + if (members > info->count) + return false; + } + + for (++i; i < ARRAY_SIZE(info->dimen.d); ++i) { + if (info->dimen.d[i] > 0) + return false; + } + + return members == info->count; +} + static int snd_ctl_elem_info(struct snd_ctl_file *ctl, struct snd_ctl_elem_info *info) { @@ -1274,6 +1304,8 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file, if (info->count < 1 || info->count > max_value_counts[info->type]) return -EINVAL; + if (!validate_element_member_dimension(info)) + return -EINVAL; private_size = value_sizes[info->type] * info->count; /* diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c index b16dbef..cd0e0eb 100644 --- a/sound/core/seq/oss/seq_oss_synth.c +++ b/sound/core/seq/oss/seq_oss_synth.c @@ -70,11 +70,11 @@ struct seq_oss_synth { static int max_synth_devs; static struct seq_oss_synth *synth_devs[SNDRV_SEQ_OSS_MAX_SYNTH_DEVS]; static struct seq_oss_synth midi_synth_dev = { - -1, /* seq_device */ - SYNTH_TYPE_MIDI, /* synth_type */ - 0, /* synth_subtype */ - 16, /* nr_voices */ - "MIDI", /* name */ + .seq_device = -1, + .synth_type = SYNTH_TYPE_MIDI, + .synth_subtype = 0, + .nr_voices = 16, + .name = "MIDI", }; static DEFINE_SPINLOCK(register_lock); diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c index 2931049..dcc10281 100644 --- a/sound/core/seq/seq_timer.c +++ b/sound/core/seq/seq_timer.c @@ -165,7 +165,7 @@ static void snd_seq_timer_interrupt(struct snd_timer_instance *timeri, snd_seq_timer_update_tick(&tmr->tick, resolution); /* register actual time of this timer update */ - do_gettimeofday(&tmr->last_update); + ktime_get_ts64(&tmr->last_update); spin_unlock_irqrestore(&tmr->lock, flags); @@ -392,7 +392,7 @@ static int seq_timer_start(struct snd_seq_timer *tmr) return -EINVAL; snd_timer_start(tmr->timeri, tmr->ticks); tmr->running = 1; - do_gettimeofday(&tmr->last_update); + ktime_get_ts64(&tmr->last_update); return 0; } @@ -420,7 +420,7 @@ static int seq_timer_continue(struct snd_seq_timer *tmr) } snd_timer_start(tmr->timeri, tmr->ticks); tmr->running = 1; - do_gettimeofday(&tmr->last_update); + ktime_get_ts64(&tmr->last_update); return 0; } @@ -444,17 +444,12 @@ snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr) spin_lock_irqsave(&tmr->lock, flags); cur_time = tmr->cur_time; if (tmr->running) { - struct timeval tm; - int usec; - do_gettimeofday(&tm); - usec = (int)(tm.tv_usec - tmr->last_update.tv_usec); - if (usec < 0) { - cur_time.tv_nsec += (1000000 + usec) * 1000; - cur_time.tv_sec += tm.tv_sec - tmr->last_update.tv_sec - 1; - } else { - cur_time.tv_nsec += usec * 1000; - cur_time.tv_sec += tm.tv_sec - tmr->last_update.tv_sec; - } + struct timespec64 tm; + + ktime_get_ts64(&tm); + tm = timespec64_sub(tm, tmr->last_update); + cur_time.tv_nsec = tm.tv_nsec; + cur_time.tv_sec = tm.tv_sec; snd_seq_sanity_real_time(&cur_time); } spin_unlock_irqrestore(&tmr->lock, flags); diff --git a/sound/core/seq/seq_timer.h b/sound/core/seq/seq_timer.h index 88dfb71..9506b66 100644 --- a/sound/core/seq/seq_timer.h +++ b/sound/core/seq/seq_timer.h @@ -52,7 +52,7 @@ struct snd_seq_timer { unsigned int skew; unsigned int skew_base; - struct timeval last_update; /* time of last clock update, used for interpolation */ + struct timespec64 last_update; /* time of last clock update, used for interpolation */ spinlock_t lock; }; diff --git a/sound/hda/hdmi_chmap.c b/sound/hda/hdmi_chmap.c index c6c75e7..81acc20 100644 --- a/sound/hda/hdmi_chmap.c +++ b/sound/hda/hdmi_chmap.c @@ -353,7 +353,8 @@ static void hdmi_std_setup_channel_mapping(struct hdac_chmap *chmap, int hdmi_slot = 0; /* fill actual channel mappings in ALSA channel (i) order */ for (i = 0; i < ch_alloc->channels; i++) { - while (!ch_alloc->speakers[7 - hdmi_slot] && !WARN_ON(hdmi_slot >= 8)) + while (!WARN_ON(hdmi_slot >= 8) && + !ch_alloc->speakers[7 - hdmi_slot]) hdmi_slot++; /* skip zero slots */ hdmi_channel_mapping[ca][i] = (i << 4) | hdmi_slot++; @@ -430,6 +431,12 @@ static int to_cea_slot(int ordered_ca, unsigned char pos) int mask = snd_hdac_chmap_to_spk_mask(pos); int i; + /* Add sanity check to pass klockwork check. + * This should never happen. + */ + if (ordered_ca >= ARRAY_SIZE(channel_allocations)) + return -1; + if (mask) { for (i = 0; i < 8; i++) { if (channel_allocations[ordered_ca].speakers[7 - i] == mask) @@ -456,7 +463,15 @@ EXPORT_SYMBOL_GPL(snd_hdac_spk_to_chmap); /* from CEA slot to ALSA API channel position */ static int from_cea_slot(int ordered_ca, unsigned char slot) { - int mask = channel_allocations[ordered_ca].speakers[7 - slot]; + int mask; + + /* Add sanity check to pass klockwork check. + * This should never happen. + */ + if (slot >= 8) + return 0; + + mask = channel_allocations[ordered_ca].speakers[7 - slot]; return snd_hdac_spk_to_chmap(mask); } @@ -523,7 +538,8 @@ static void hdmi_setup_fake_chmap(unsigned char *map, int ca) int ordered_ca = get_channel_allocation_order(ca); for (i = 0; i < 8; i++) { - if (i < channel_allocations[ordered_ca].channels) + if (ordered_ca < ARRAY_SIZE(channel_allocations) && + i < channel_allocations[ordered_ca].channels) map[i] = from_cea_slot(ordered_ca, hdmi_channel_mapping[ca][i] & 0x0f); else map[i] = 0; @@ -551,6 +567,12 @@ int snd_hdac_get_active_channels(int ca) { int ordered_ca = get_channel_allocation_order(ca); + /* Add sanity check to pass klockwork check. + * This should never happen. + */ + if (ordered_ca >= ARRAY_SIZE(channel_allocations)) + ordered_ca = 0; + return channel_allocations[ordered_ca].channels; } EXPORT_SYMBOL_GPL(snd_hdac_get_active_channels); diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c index 5a4cf3f..d53c9bb 100644 --- a/sound/i2c/other/ak4114.c +++ b/sound/i2c/other/ak4114.c @@ -121,7 +121,7 @@ int snd_ak4114_create(struct snd_card *card, __fail: snd_ak4114_free(chip); - return err < 0 ? err : -EIO; + return err; } EXPORT_SYMBOL(snd_ak4114_create); diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c index 48848909..0702f05 100644 --- a/sound/i2c/other/ak4117.c +++ b/sound/i2c/other/ak4117.c @@ -110,7 +110,7 @@ int snd_ak4117_create(struct snd_card *card, ak4117_read_t *read, ak4117_write_t __fail: snd_ak4117_free(chip); - return err < 0 ? err : -EIO; + return err; } void snd_ak4117_reg_write(struct ak4117 *chip, unsigned char reg, unsigned char mask, unsigned char val) diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c index f159da4e..a302d1f 100644 --- a/sound/isa/ad1848/ad1848.c +++ b/sound/isa/ad1848/ad1848.c @@ -170,15 +170,4 @@ static struct isa_driver snd_ad1848_driver = { } }; -static int __init alsa_card_ad1848_init(void) -{ - return isa_register_driver(&snd_ad1848_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_ad1848_exit(void) -{ - isa_unregister_driver(&snd_ad1848_driver); -} - -module_init(alsa_card_ad1848_init); -module_exit(alsa_card_ad1848_exit); +module_isa_driver(snd_ad1848_driver, SNDRV_CARDS); diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c index 120c524..8d3060f 100644 --- a/sound/isa/adlib.c +++ b/sound/isa/adlib.c @@ -112,15 +112,4 @@ static struct isa_driver snd_adlib_driver = { } }; -static int __init alsa_card_adlib_init(void) -{ - return isa_register_driver(&snd_adlib_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_adlib_exit(void) -{ - isa_unregister_driver(&snd_adlib_driver); -} - -module_init(alsa_card_adlib_init); -module_exit(alsa_card_adlib_exit); +module_isa_driver(snd_adlib_driver, SNDRV_CARDS); diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c index 2c89d95..7874750 100644 --- a/sound/isa/cmi8328.c +++ b/sound/isa/cmi8328.c @@ -469,15 +469,4 @@ static struct isa_driver snd_cmi8328_driver = { }, }; -static int __init alsa_card_cmi8328_init(void) -{ - return isa_register_driver(&snd_cmi8328_driver, CMI8328_MAX); -} - -static void __exit alsa_card_cmi8328_exit(void) -{ - isa_unregister_driver(&snd_cmi8328_driver); -} - -module_init(alsa_card_cmi8328_init) -module_exit(alsa_card_cmi8328_exit) +module_isa_driver(snd_cmi8328_driver, CMI8328_MAX); diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index 282cd75..ef7448e 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -186,15 +186,4 @@ static struct isa_driver snd_cs4231_driver = { } }; -static int __init alsa_card_cs4231_init(void) -{ - return isa_register_driver(&snd_cs4231_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_cs4231_exit(void) -{ - isa_unregister_driver(&snd_cs4231_driver); -} - -module_init(alsa_card_cs4231_init); -module_exit(alsa_card_cs4231_exit); +module_isa_driver(snd_cs4231_driver, SNDRV_CARDS); diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c index 3227884..379abe2 100644 --- a/sound/isa/galaxy/galaxy.c +++ b/sound/isa/galaxy/galaxy.c @@ -634,15 +634,4 @@ static struct isa_driver snd_galaxy_driver = { } }; -static int __init alsa_card_galaxy_init(void) -{ - return isa_register_driver(&snd_galaxy_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_galaxy_exit(void) -{ - isa_unregister_driver(&snd_galaxy_driver); -} - -module_init(alsa_card_galaxy_init); -module_exit(alsa_card_galaxy_exit); +module_isa_driver(snd_galaxy_driver, SNDRV_CARDS); diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index f001971..c169be4 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -229,15 +229,4 @@ static struct isa_driver snd_gusclassic_driver = { } }; -static int __init alsa_card_gusclassic_init(void) -{ - return isa_register_driver(&snd_gusclassic_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_gusclassic_exit(void) -{ - isa_unregister_driver(&snd_gusclassic_driver); -} - -module_init(alsa_card_gusclassic_init); -module_exit(alsa_card_gusclassic_exit); +module_isa_driver(snd_gusclassic_driver, SNDRV_CARDS); diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index 693d95f..77ac2fd 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -358,15 +358,4 @@ static struct isa_driver snd_gusextreme_driver = { } }; -static int __init alsa_card_gusextreme_init(void) -{ - return isa_register_driver(&snd_gusextreme_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_gusextreme_exit(void) -{ - isa_unregister_driver(&snd_gusextreme_driver); -} - -module_init(alsa_card_gusextreme_init); -module_exit(alsa_card_gusextreme_exit); +module_isa_driver(snd_gusextreme_driver, SNDRV_CARDS); diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index 8216e8d..dd88c9d 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -370,15 +370,4 @@ static struct isa_driver snd_gusmax_driver = { }, }; -static int __init alsa_card_gusmax_init(void) -{ - return isa_register_driver(&snd_gusmax_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_gusmax_exit(void) -{ - isa_unregister_driver(&snd_gusmax_driver); -} - -module_init(alsa_card_gusmax_init) -module_exit(alsa_card_gusmax_exit) +module_isa_driver(snd_gusmax_driver, SNDRV_CARDS); diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c index 6b4884d..4d90997 100644 --- a/sound/isa/sb/jazz16.c +++ b/sound/isa/sb/jazz16.c @@ -387,15 +387,4 @@ static struct isa_driver snd_jazz16_driver = { }, }; -static int __init alsa_card_jazz16_init(void) -{ - return isa_register_driver(&snd_jazz16_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_jazz16_exit(void) -{ - isa_unregister_driver(&snd_jazz16_driver); -} - -module_init(alsa_card_jazz16_init) -module_exit(alsa_card_jazz16_exit) +module_isa_driver(snd_jazz16_driver, SNDRV_CARDS); diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index b8e2391..ad42d23 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -251,15 +251,4 @@ static struct isa_driver snd_sb8_driver = { }, }; -static int __init alsa_card_sb8_init(void) -{ - return isa_register_driver(&snd_sb8_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_sb8_exit(void) -{ - isa_unregister_driver(&snd_sb8_driver); -} - -module_init(alsa_card_sb8_init) -module_exit(alsa_card_sb8_exit) +module_isa_driver(snd_sb8_driver, SNDRV_CARDS); diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c index 51cfa76..b61a663 100644 --- a/sound/isa/sc6000.c +++ b/sound/isa/sc6000.c @@ -711,15 +711,4 @@ static struct isa_driver snd_sc6000_driver = { }; -static int __init alsa_card_sc6000_init(void) -{ - return isa_register_driver(&snd_sc6000_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_sc6000_exit(void) -{ - isa_unregister_driver(&snd_sc6000_driver); -} - -module_init(alsa_card_sc6000_init) -module_exit(alsa_card_sc6000_exit) +module_isa_driver(snd_sc6000_driver, SNDRV_CARDS); diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c index 10c8de1..6368e5c 100644 --- a/sound/oss/ad1848.c +++ b/sound/oss/ad1848.c @@ -254,7 +254,7 @@ static void ad_write(ad1848_info * devc, int reg, int data) static void wait_for_calibration(ad1848_info * devc) { - int timeout = 0; + int timeout; /* * Wait until the auto calibration process has finished. diff --git a/sound/oss/aedsp16.c b/sound/oss/aedsp16.c index 35b5912..bb477d5 100644 --- a/sound/oss/aedsp16.c +++ b/sound/oss/aedsp16.c @@ -482,13 +482,13 @@ static struct orVals orDMA[] __initdata = { }; static struct aedsp16_info ae_config = { - DEF_AEDSP16_IOB, - DEF_AEDSP16_IRQ, - DEF_AEDSP16_MRQ, - DEF_AEDSP16_DMA, - -1, - -1, - INIT_NONE + .base_io = DEF_AEDSP16_IOB, + .irq = DEF_AEDSP16_IRQ, + .mpu_irq = DEF_AEDSP16_MRQ, + .dma = DEF_AEDSP16_DMA, + .mss_base = -1, + .mpu_base = -1, + .init = INIT_NONE }; /* diff --git a/sound/oss/sound_timer.c b/sound/oss/sound_timer.c index 8021c85..3a444a6 100644 --- a/sound/oss/sound_timer.c +++ b/sound/oss/sound_timer.c @@ -17,7 +17,7 @@ #include "sound_config.h" static volatile int initialized, opened, tmr_running; -static volatile time_t tmr_offs, tmr_ctr; +static volatile unsigned int tmr_offs, tmr_ctr; static volatile unsigned long ticks_offs; static volatile int curr_tempo, curr_timebase; static volatile unsigned long curr_ticks; diff --git a/sound/oss/sys_timer.c b/sound/oss/sys_timer.c index 2226dda..d17019d 100644 --- a/sound/oss/sys_timer.c +++ b/sound/oss/sys_timer.c @@ -19,7 +19,7 @@ #include "sound_config.h" static volatile int opened, tmr_running; -static volatile time_t tmr_offs, tmr_ctr; +static volatile unsigned int tmr_offs, tmr_ctr; static volatile unsigned long ticks_offs; static volatile int curr_tempo, curr_timebase; static volatile unsigned long curr_ticks; diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c index 9dc2950..6414ecf 100644 --- a/sound/pci/ctxfi/cthw20k2.c +++ b/sound/pci/ctxfi/cthw20k2.c @@ -1615,23 +1615,23 @@ static int hw_dac_init(struct hw *hw, const struct dac_conf *info) int i; struct regs_cs4382 cs_read = {0}; struct regs_cs4382 cs_def = { - 0x00000001, /* Mode Control 1 */ - 0x00000000, /* Mode Control 2 */ - 0x00000084, /* Mode Control 3 */ - 0x00000000, /* Filter Control */ - 0x00000000, /* Invert Control */ - 0x00000024, /* Mixing Control Pair 1 */ - 0x00000000, /* Vol Control A1 */ - 0x00000000, /* Vol Control B1 */ - 0x00000024, /* Mixing Control Pair 2 */ - 0x00000000, /* Vol Control A2 */ - 0x00000000, /* Vol Control B2 */ - 0x00000024, /* Mixing Control Pair 3 */ - 0x00000000, /* Vol Control A3 */ - 0x00000000, /* Vol Control B3 */ - 0x00000024, /* Mixing Control Pair 4 */ - 0x00000000, /* Vol Control A4 */ - 0x00000000 /* Vol Control B4 */ + .mode_control_1 = 0x00000001, /* Mode Control 1 */ + .mode_control_2 = 0x00000000, /* Mode Control 2 */ + .mode_control_3 = 0x00000084, /* Mode Control 3 */ + .filter_control = 0x00000000, /* Filter Control */ + .invert_control = 0x00000000, /* Invert Control */ + .mix_control_P1 = 0x00000024, /* Mixing Control Pair 1 */ + .vol_control_A1 = 0x00000000, /* Vol Control A1 */ + .vol_control_B1 = 0x00000000, /* Vol Control B1 */ + .mix_control_P2 = 0x00000024, /* Mixing Control Pair 2 */ + .vol_control_A2 = 0x00000000, /* Vol Control A2 */ + .vol_control_B2 = 0x00000000, /* Vol Control B2 */ + .mix_control_P3 = 0x00000024, /* Mixing Control Pair 3 */ + .vol_control_A3 = 0x00000000, /* Vol Control A3 */ + .vol_control_B3 = 0x00000000, /* Vol Control B3 */ + .mix_control_P4 = 0x00000024, /* Mixing Control Pair 4 */ + .vol_control_A4 = 0x00000000, /* Vol Control A4 */ + .vol_control_B4 = 0x00000000 /* Vol Control B4 */ }; if (hw->model == CTSB1270) { diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 286f5e3..9370717 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -1272,11 +1272,11 @@ static int snd_echo_mixer_info(struct snd_kcontrol *kcontrol, chip = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; uinfo->value.integer.min = ECHOGAIN_MINOUT; uinfo->value.integer.max = ECHOGAIN_MAXOUT; uinfo->dimen.d[0] = num_busses_out(chip); uinfo->dimen.d[1] = num_busses_in(chip); + uinfo->count = uinfo->dimen.d[0] * uinfo->dimen.d[1]; return 0; } @@ -1344,11 +1344,11 @@ static int snd_echo_vmixer_info(struct snd_kcontrol *kcontrol, chip = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; uinfo->value.integer.min = ECHOGAIN_MINOUT; uinfo->value.integer.max = ECHOGAIN_MAXOUT; uinfo->dimen.d[0] = num_busses_out(chip); uinfo->dimen.d[1] = num_pipes_out(chip); + uinfo->count = uinfo->dimen.d[0] * uinfo->dimen.d[1]; return 0; } @@ -1728,7 +1728,6 @@ static int snd_echo_vumeters_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 96; uinfo->value.integer.min = ECHOGAIN_MINOUT; uinfo->value.integer.max = 0; #ifdef ECHOCARD_HAS_VMIXER @@ -1738,6 +1737,7 @@ static int snd_echo_vumeters_info(struct snd_kcontrol *kcontrol, #endif uinfo->dimen.d[1] = 16; /* 16 channels */ uinfo->dimen.d[2] = 2; /* 0=level, 1=peak */ + uinfo->count = uinfo->dimen.d[0] * uinfo->dimen.d[1] * uinfo->dimen.d[2]; return 0; } diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 83741887f..9913be8 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -3584,6 +3584,12 @@ static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid, bool reset; spdif = snd_hda_spdif_out_of_nid(codec, nid); + /* Add sanity check to pass klockwork check. + * This should never happen. + */ + if (WARN_ON(spdif == NULL)) + return; + curr_fmt = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_STREAM_FORMAT, 0); reset = codec->spdif_status_reset && @@ -3768,7 +3774,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, spdif = snd_hda_spdif_out_of_nid(codec, mout->dig_out_nid); if (mout->dig_out_nid && mout->share_spdif && mout->dig_out_used != HDA_DIG_EXCLUSIVE) { - if (chs == 2 && + if (chs == 2 && spdif != NULL && snd_hda_is_supported_format(codec, mout->dig_out_nid, format) && !(spdif->status & IEC958_AES0_NONAUDIO)) { diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 79c7b34..e7c8f4f 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -2492,10 +2492,6 @@ static int create_loopback_mixing_ctl(struct hda_codec *codec) if (!snd_hda_gen_add_kctl(spec, NULL, &loopback_mixing_enum)) return -ENOMEM; spec->have_aamix_ctl = 1; - /* if no explicit aamix path is present (e.g. for Realtek codecs), - * enable aamix as default -- just for compatibility - */ - spec->aamix_mode = !has_aamix_out_paths(spec); return 0; } diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index d0d5ad8..56e5204 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1680,6 +1680,11 @@ static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid) mutex_lock(&codec->spdif_mutex); spdif = snd_hda_spdif_out_of_nid(codec, cvt_nid); + /* Add sanity check to pass klockwork check. + * This should never happen. + */ + if (WARN_ON(spdif == NULL)) + return true; non_pcm = !!(spdif->status & IEC958_AES0_NONAUDIO); mutex_unlock(&codec->spdif_mutex); return non_pcm; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index abcb5a6..ddd29b9 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3718,6 +3718,9 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) case 0x10ec0295: alc_process_coef_fw(codec, coef0225); break; + case 0x10ec0867: + alc_update_coefex_idx(codec, 0x57, 0x5, 1<<14, 0); + break; } codec_dbg(codec, "Headset jack set to unplugged mode.\n"); } @@ -3805,6 +3808,9 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, alc_process_coef_fw(codec, coef0293); snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50); break; + case 0x10ec0867: + alc_update_coefex_idx(codec, 0x57, 0x5, 0, 1<<14); + /* fallthru */ case 0x10ec0662: snd_hda_set_pin_ctl_cache(codec, hp_pin, 0); snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50); @@ -3899,6 +3905,9 @@ static void alc_headset_mode_default(struct hda_codec *codec) case 0x10ec0668: alc_process_coef_fw(codec, coef0688); break; + case 0x10ec0867: + alc_update_coefex_idx(codec, 0x57, 0x5, 1<<14, 0); + break; } codec_dbg(codec, "Headset jack set to headphone (default) mode.\n"); } @@ -3989,6 +3998,9 @@ static void alc_headset_mode_ctia(struct hda_codec *codec) case 0x10ec0295: alc_process_coef_fw(codec, coef0225); break; + case 0x10ec0867: + alc_update_coefex_idx(codec, 0x57, 0x5, 1<<14, 0); + break; } codec_dbg(codec, "Headset jack set to iPhone-style headset mode.\n"); } @@ -4166,6 +4178,9 @@ static void alc_determine_headset_type(struct hda_codec *codec) val = alc_read_coef_idx(codec, 0x46); is_ctia = (val & 0x00f0) == 0x00f0; break; + case 0x10ec0867: + is_ctia = true; + break; } codec_dbg(codec, "Headset jack detected iPhone-style headset: %s\n", @@ -6532,6 +6547,8 @@ enum { ALC668_FIXUP_DELL_XPS13, ALC662_FIXUP_ASUS_Nx50, ALC668_FIXUP_ASUS_Nx51, + ALC891_FIXUP_HEADSET_MODE, + ALC891_FIXUP_DELL_MIC_NO_PRESENCE, }; static const struct hda_fixup alc662_fixups[] = { @@ -6787,6 +6804,20 @@ static const struct hda_fixup alc662_fixups[] = { .chained = true, .chain_id = ALC662_FIXUP_BASS_CHMAP, }, + [ALC891_FIXUP_HEADSET_MODE] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_headset_mode, + }, + [ALC891_FIXUP_DELL_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x03a1913d }, /* use as headphone mic, without its own jack detect */ + { 0x1b, 0x03a1113c }, /* use as headset mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC891_FIXUP_HEADSET_MODE + }, }; static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -6903,6 +6934,11 @@ static const struct hda_model_fixup alc662_fixup_models[] = { }; static const struct snd_hda_pin_quirk alc662_pin_fixup_tbl[] = { + SND_HDA_PIN_QUIRK(0x10ec0867, 0x1028, "Dell", ALC891_FIXUP_DELL_MIC_NO_PRESENCE, + {0x17, 0x02211010}, + {0x18, 0x01a19030}, + {0x1a, 0x01813040}, + {0x21, 0x01014020}), SND_HDA_PIN_QUIRK(0x10ec0662, 0x1028, "Dell", ALC662_FIXUP_DELL_MIC_NO_PRESENCE, {0x14, 0x01014010}, {0x18, 0x01a19020}, @@ -7091,7 +7127,7 @@ static const struct hda_device_id snd_hda_id_realtek[] = { HDA_CODEC_ENTRY(0x10ec0700, "ALC700", patch_alc269), HDA_CODEC_ENTRY(0x10ec0701, "ALC701", patch_alc269), HDA_CODEC_ENTRY(0x10ec0703, "ALC703", patch_alc269), - HDA_CODEC_ENTRY(0x10ec0867, "ALC891", patch_alc882), + HDA_CODEC_ENTRY(0x10ec0867, "ALC891", patch_alc662), HDA_CODEC_ENTRY(0x10ec0880, "ALC880", patch_alc880), HDA_CODEC_ENTRY(0x10ec0882, "ALC882", patch_alc882), HDA_CODEC_ENTRY(0x10ec0883, "ALC883", patch_alc882), diff --git a/sound/pci/mixart/mixart_mixer.c b/sound/pci/mixart/mixart_mixer.c index 58fd79e..51e5349 100644 --- a/sound/pci/mixart/mixart_mixer.c +++ b/sound/pci/mixart/mixart_mixer.c @@ -965,7 +965,7 @@ static int mixart_update_monitoring(struct snd_mixart* chip, int channel) int err; struct mixart_msg request; struct mixart_set_out_audio_level audio_level; - u32 resp; + u32 resp = 0; if(chip->pipe_out_ana.status == PIPE_UNDEFINED) return -EINVAL; /* no pipe defined */ diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index 94639d6..067a912 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -1496,7 +1496,7 @@ static int snd_riptide_prepare(struct snd_pcm_substream *substream) f = PAGE_SIZE; while ((size + (f >> 1) - 1) <= (f << 7) && (f << 1) > period) f = f >> 1; - pages = (size + f - 1) / f; + pages = DIV_ROUND_UP(size, f); data->size = size; data->pages = pages; snd_printdd diff --git a/sound/ppc/awacs.c b/sound/ppc/awacs.c index 09da7b5..1468e4b 100644 --- a/sound/ppc/awacs.c +++ b/sound/ppc/awacs.c @@ -991,6 +991,7 @@ snd_pmac_awacs_init(struct snd_pmac *chip) if (err < 0) return err; } + master_vol = NULL; if (pm7500) err = build_mixers(chip, ARRAY_SIZE(snd_pmac_awacs_mixers_pmac7500), diff --git a/sound/sh/aica.c b/sound/sh/aica.c index ad3d9ae..fbbc252 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -63,9 +63,6 @@ MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard."); module_param(enable, bool, 0644); MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard."); -/* Use workqueue */ -static struct workqueue_struct *aica_queue; - /* Simple platform device */ static struct platform_device *pd; static struct resource aica_memory_space[2] = { @@ -327,7 +324,7 @@ static void aica_period_elapsed(unsigned long timer_var) dreamcastcard->current_period = play_period; if (unlikely(dreamcastcard->dma_check == 0)) dreamcastcard->dma_check = 1; - queue_work(aica_queue, &(dreamcastcard->spu_dma_work)); + schedule_work(&(dreamcastcard->spu_dma_work)); } static void spu_begin_dma(struct snd_pcm_substream *substream) @@ -337,7 +334,7 @@ static void spu_begin_dma(struct snd_pcm_substream *substream) runtime = substream->runtime; dreamcastcard = substream->pcm->private_data; /*get the queue to do the work */ - queue_work(aica_queue, &(dreamcastcard->spu_dma_work)); + schedule_work(&(dreamcastcard->spu_dma_work)); /* Timer may already be running */ if (unlikely(dreamcastcard->timer.data)) { mod_timer(&dreamcastcard->timer, jiffies + 4); @@ -381,7 +378,7 @@ static int snd_aicapcm_pcm_close(struct snd_pcm_substream *substream) { struct snd_card_aica *dreamcastcard = substream->pcm->private_data; - flush_workqueue(aica_queue); + flush_work(&(dreamcastcard->spu_dma_work)); if (dreamcastcard->timer.data) del_timer(&dreamcastcard->timer); kfree(dreamcastcard->channel); @@ -633,9 +630,6 @@ static int snd_aica_probe(struct platform_device *devptr) if (unlikely(err < 0)) goto freedreamcast; platform_set_drvdata(devptr, dreamcastcard); - aica_queue = create_workqueue(CARD_NAME); - if (unlikely(!aica_queue)) - goto freedreamcast; snd_printk ("ALSA Driver for Yamaha AICA Super Intelligent Sound Processor\n"); return 0; @@ -671,10 +665,6 @@ static int __init aica_init(void) static void __exit aica_exit(void) { - /* Destroy the aica kernel thread * - * being extra cautious to check if it exists*/ - if (likely(aica_queue)) - destroy_workqueue(aica_queue); platform_device_unregister(pd); platform_driver_unregister(&snd_aica_driver); /* Kill any sound still playing and reset ARM7 to safe state */ diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index 1f8fb0d9..9038b2e 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -107,8 +107,10 @@ static struct usbmix_name_map extigy_map[] = { * e.g. no Master and fake PCM volume * Pavel Mihaylov <bin@bash.info> */ -static struct usbmix_dB_map mp3plus_dB_1 = {-4781, 0}; /* just guess */ -static struct usbmix_dB_map mp3plus_dB_2 = {-1781, 618}; /* just guess */ +static struct usbmix_dB_map mp3plus_dB_1 = {.min = -4781, .max = 0}; + /* just guess */ +static struct usbmix_dB_map mp3plus_dB_2 = {.min = -1781, .max = 618}; + /* just guess */ static struct usbmix_name_map mp3plus_map[] = { /* 1: IT pcm */ |
