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Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa 

* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa:
  [ALSA] version 1.0.15
  [ALSA] hda-codec - Fix possible array overflow
  [ALSA] sound/core/control.c: hard-irq-safe -> hard-irq-unsafe lock warning
  [ALSA] usb-audio: Another USB mic quirk for Logitech Communicator webcam
  [ALSA] hda-codec - Fix build without CONFIG_SND_HDA_GENERIC
  [ALSA] hda-codec - Fix Conexant 5045 volumes
  [ALSA] hda-codec - Fix conflict of Master volume in STAC92xx codec
  [ALSA] snd-bt87x: Make the load_all option work correctly
  [ALSA] protect Dreamcast PCM driver (AICA) from G2 bus effects
  [ALSA] bt87x - Fix section mismatch
  [ALSA] hda-codec - Fix AD1986A Lenovo auto-mute
  [ALSA] This simplifies and fixes waiting loops of the mce_down()
This commit is contained in:
Linus Torvalds 2007-10-23 08:37:23 -07:00
parent 2f2c267989 9efbf95f62
commit 101e4d91f5
14 changed files with 109 additions and 81 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/sound/version.h
View File

@ -1,3 +1,3 @@
/* include/version.h. Generated by alsa/ksync script. */
#define CONFIG_SND_VERSION "1.0.15"
#define CONFIG_SND_DATE " (Tue Oct 16 14:57:44 2007 UTC)"
#define CONFIG_SND_DATE " (Tue Oct 23 06:09:18 2007 UTC)"

5
sound/core/control.c
View File

@ -93,15 +93,16 @@ static int snd_ctl_open(struct inode *inode, struct file *file)
static void snd_ctl_empty_read_queue(struct snd_ctl_file * ctl)
{
unsigned long flags;
struct snd_kctl_event *cread;
spin_lock(&ctl->read_lock);
spin_lock_irqsave(&ctl->read_lock, flags);
while (!list_empty(&ctl->events)) {
cread = snd_kctl_event(ctl->events.next);
list_del(&cread->list);
kfree(cread);
}
spin_unlock(&ctl->read_lock);
spin_unlock_irqrestore(&ctl->read_lock, flags);
}
static int snd_ctl_release(struct inode *inode, struct file *file)

4
sound/pci/bt87x.c
View File

@ -165,7 +165,7 @@ struct snd_bt87x_board {
unsigned no_digital:1; /* No digital input */
};
static const __devinitdata struct snd_bt87x_board snd_bt87x_boards[] = {
static __devinitdata struct snd_bt87x_board snd_bt87x_boards[] = {
[SND_BT87X_BOARD_UNKNOWN] = {
.dig_rate = 32000, /* just a guess */
},
@ -848,7 +848,7 @@ static int __devinit snd_bt87x_detect_card(struct pci_dev *pci)
int i;
const struct pci_device_id *supported;
supported = pci_match_device(&driver, pci);
supported = pci_match_id(snd_bt87x_ids, pci);
if (supported && supported->driver_data > 0)
return supported->driver_data;

7
sound/pci/hda/hda_codec.c
View File

@ -626,24 +626,19 @@ int __devinit snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
snd_hda_get_codec_name(codec, bus->card->mixername,
sizeof(bus->card->mixername));
#ifdef CONFIG_SND_HDA_GENERIC
if (is_generic_config(codec)) {
err = snd_hda_parse_generic_codec(codec);
goto patched;
}
#endif
if (codec->preset && codec->preset->patch) {
err = codec->preset->patch(codec);
goto patched;
}
/* call the default parser */
#ifdef CONFIG_SND_HDA_GENERIC
err = snd_hda_parse_generic_codec(codec);
#else
if (err < 0)
printk(KERN_ERR "hda-codec: No codec parser is available\n");
err = -ENODEV;
#endif
patched:
if (err < 0) {

18
sound/pci/hda/hda_local.h
View File

@ -245,7 +245,14 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
/*
* generic codec parser
*/
#ifdef CONFIG_SND_HDA_GENERIC
int snd_hda_parse_generic_codec(struct hda_codec *codec);
#else
static inline int snd_hda_parse_generic_codec(struct hda_codec *codec)
{
return -ENODEV;
}
#endif
/*
* generic proc interface
@ -303,16 +310,17 @@ enum {
extern const char *auto_pin_cfg_labels[AUTO_PIN_LAST];
#define AUTO_CFG_MAX_OUTS 5
struct auto_pin_cfg {
int line_outs;
hda_nid_t line_out_pins[5]; /* sorted in the order of
* Front/Surr/CLFE/Side
*/
/* sorted in the order of Front/Surr/CLFE/Side */
hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS];
int speaker_outs;
hda_nid_t speaker_pins[5];
hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS];
int hp_outs;
int line_out_type; /* AUTO_PIN_XXX_OUT */
hda_nid_t hp_pins[5];
hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS];
hda_nid_t input_pins[AUTO_PIN_LAST];
hda_nid_t dig_out_pin;
hda_nid_t dig_in_pin;

5
sound/pci/hda/patch_analog.c
View File

@ -72,7 +72,7 @@ struct ad198x_spec {
unsigned int num_kctl_alloc, num_kctl_used;
struct snd_kcontrol_new *kctl_alloc;
struct hda_input_mux private_imux;
hda_nid_t private_dac_nids[4];
hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
unsigned int jack_present :1;
@ -612,7 +612,8 @@ static void ad1986a_hp_automute(struct hda_codec *codec)
unsigned int present;
present = snd_hda_codec_read(codec, 0x1a, 0, AC_VERB_GET_PIN_SENSE, 0);
spec->jack_present = (present & 0x80000000) != 0;
/* Lenovo N100 seems to report the reversed bit for HP jack-sensing */
spec->jack_present = !(present & 0x80000000);
ad1986a_update_hp(codec);
}

3
sound/pci/hda/patch_cmedia.c
View File

@ -50,7 +50,7 @@ struct cmi_spec {
/* playback */
struct hda_multi_out multiout;
hda_nid_t dac_nids[4]; /* NID for each DAC */
hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */
int num_dacs;
/* capture */
@ -73,7 +73,6 @@ struct cmi_spec {
unsigned int pin_def_confs;
/* multichannel pins */
hda_nid_t multich_pin[4]; /* max 8-channel */
struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */
};

35
sound/pci/hda/patch_conexant.c
View File

@ -85,7 +85,7 @@ struct conexant_spec {
unsigned int num_kctl_alloc, num_kctl_used;
struct snd_kcontrol_new *kctl_alloc;
struct hda_input_mux private_imux;
hda_nid_t private_dac_nids[4];
hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
};
@ -554,10 +554,16 @@ static struct snd_kcontrol_new cxt5045_mixers[] = {
.get = conexant_mux_enum_get,
.put = conexant_mux_enum_put
},
HDA_CODEC_VOLUME("Int Mic Volume", 0x1a, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Int Mic Switch", 0x1a, 0x01, HDA_INPUT),
HDA_CODEC_VOLUME("Ext Mic Volume", 0x1a, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Ext Mic Switch", 0x1a, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Int Mic Capture Volume", 0x1a, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Int Mic Capture Switch", 0x1a, 0x01, HDA_INPUT),
HDA_CODEC_VOLUME("Ext Mic Capture Volume", 0x1a, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Ext Mic Capture Switch", 0x1a, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("PCM Playback Volume", 0x17, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("PCM Playback Switch", 0x17, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x17, 0x1, HDA_INPUT),
HDA_CODEC_MUTE("Int Mic Playback Switch", 0x17, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("Ext Mic Playback Volume", 0x17, 0x2, HDA_INPUT),
HDA_CODEC_MUTE("Ext Mic Playback Switch", 0x17, 0x2, HDA_INPUT),
HDA_BIND_VOL("Master Playback Volume", &cxt5045_hp_bind_master_vol),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@ -576,16 +582,15 @@ static struct hda_verb cxt5045_init_verbs[] = {
{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
/* HP, Amp */
{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
{0x17, AC_VERB_SET_CONNECT_SEL,0x01},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE,
AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x01},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE,
AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x02},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE,
AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x03},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE,
AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x04},
{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x10, AC_VERB_SET_CONNECT_SEL, 0x1},
{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x11, AC_VERB_SET_CONNECT_SEL, 0x1},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
/* Record selector: Int mic */
{0x1a, AC_VERB_SET_CONNECT_SEL,0x1},
{0x1a, AC_VERB_SET_AMP_GAIN_MUTE,

2
sound/pci/hda/patch_realtek.c
View File

@ -238,7 +238,7 @@ struct alc_spec {
unsigned int num_kctl_alloc, num_kctl_used;
struct snd_kcontrol_new *kctl_alloc;
struct hda_input_mux private_imux;
hda_nid_t private_dac_nids[5];
hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
/* hooks */
void (*init_hook)(struct hda_codec *codec);

6
sound/pci/hda/patch_sigmatel.c
View File

@ -111,6 +111,7 @@ struct sigmatel_spec {
unsigned int alt_switch: 1;
unsigned int hp_detect: 1;
unsigned int gpio_mute: 1;
unsigned int no_vol_knob :1;
unsigned int gpio_mask, gpio_data;
@ -1930,7 +1931,8 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec,
}
if (spec->multiout.hp_nid) {
const char *pfx;
if (old_num_dacs == spec->multiout.num_dacs)
if (old_num_dacs == spec->multiout.num_dacs &&
spec->no_vol_knob)
pfx = "Master";
else
pfx = "Headphone";
@ -2487,6 +2489,7 @@ static int patch_stac9200(struct hda_codec *codec)
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac9200_pin_nids);
spec->pin_nids = stac9200_pin_nids;
spec->no_vol_knob = 1;
spec->board_config = snd_hda_check_board_config(codec, STAC_9200_MODELS,
stac9200_models,
stac9200_cfg_tbl);
@ -2541,6 +2544,7 @@ static int patch_stac925x(struct hda_codec *codec)
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac925x_pin_nids);
spec->pin_nids = stac925x_pin_nids;
spec->no_vol_knob = 1;
spec->board_config = snd_hda_check_board_config(codec, STAC_925x_MODELS,
stac925x_models,
stac925x_cfg_tbl);

2
sound/pci/hda/patch_via.c
View File

@ -114,7 +114,7 @@ struct via_spec {
unsigned int num_kctl_alloc, num_kctl_used;
struct snd_kcontrol_new *kctl_alloc;
struct hda_input_mux private_imux;
hda_nid_t private_dac_nids[4];
hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
#ifdef CONFIG_SND_HDA_POWER_SAVE
struct hda_loopback_check loopback;

31
sound/sh/aica.c
View File

@ -106,11 +106,14 @@ static void spu_write_wait(void)
static void spu_memset(u32 toi, u32 what, int length)
{
int i;
unsigned long flags;
snd_assert(length % 4 == 0, return);
for (i = 0; i < length; i++) {
if (!(i % 8))
spu_write_wait();
local_irq_save(flags);
writel(what, toi + SPU_MEMORY_BASE);
local_irq_restore(flags);
toi++;
}
}
@ -118,6 +121,7 @@ static void spu_memset(u32 toi, u32 what, int length)
/* spu_memload - write to SPU address space */
static void spu_memload(u32 toi, void *from, int length)
{
unsigned long flags;
u32 *froml = from;
u32 __iomem *to = (u32 __iomem *) (SPU_MEMORY_BASE + toi);
int i;
@ -128,7 +132,9 @@ static void spu_memload(u32 toi, void *from, int length)
if (!(i % 8))
spu_write_wait();
val = *froml;
local_irq_save(flags);
writel(val, to);
local_irq_restore(flags);
froml++;
to++;
}
@ -138,28 +144,36 @@ static void spu_memload(u32 toi, void *from, int length)
static void spu_disable(void)
{
int i;
unsigned long flags;
u32 regval;
spu_write_wait();
regval = readl(ARM_RESET_REGISTER);
regval |= 1;
spu_write_wait();
local_irq_save(flags);
writel(regval, ARM_RESET_REGISTER);
local_irq_restore(flags);
for (i = 0; i < 64; i++) {
spu_write_wait();
regval = readl(SPU_REGISTER_BASE + (i * 0x80));
regval = (regval & ~0x4000) | 0x8000;
spu_write_wait();
local_irq_save(flags);
writel(regval, SPU_REGISTER_BASE + (i * 0x80));
local_irq_restore(flags);
}
}
/* spu_enable - set spu registers to enable sound output */
static void spu_enable(void)
{
unsigned long flags;
u32 regval = readl(ARM_RESET_REGISTER);
regval &= ~1;
spu_write_wait();
local_irq_save(flags);
writel(regval, ARM_RESET_REGISTER);
local_irq_restore(flags);
}
/*
@ -168,25 +182,34 @@ static void spu_enable(void)
*/
static void spu_reset(void)
{
unsigned long flags;
spu_disable();
spu_memset(0, 0, 0x200000 / 4);
/* Put ARM7 in endless loop */
local_irq_save(flags);
ctrl_outl(0xea000002, SPU_MEMORY_BASE);
local_irq_restore(flags);
spu_enable();
}
/* aica_chn_start - write to spu to start playback */
static void aica_chn_start(void)
{
unsigned long flags;
spu_write_wait();
local_irq_save(flags);
writel(AICA_CMD_KICK | AICA_CMD_START, (u32 *) AICA_CONTROL_POINT);
local_irq_restore(flags);
}
/* aica_chn_halt - write to spu to halt playback */
static void aica_chn_halt(void)
{
unsigned long flags;
spu_write_wait();
local_irq_save(flags);
writel(AICA_CMD_KICK | AICA_CMD_STOP, (u32 *) AICA_CONTROL_POINT);
local_irq_restore(flags);
}
/* ALSA code below */
@ -213,12 +236,13 @@ static int aica_dma_transfer(int channels, int buffer_size,
int q, err, period_offset;
struct snd_card_aica *dreamcastcard;
struct snd_pcm_runtime *runtime;
err = 0;
unsigned long flags;
dreamcastcard = substream->pcm->private_data;
period_offset = dreamcastcard->clicks;
period_offset %= (AICA_PERIOD_NUMBER / channels);
runtime = substream->runtime;
for (q = 0; q < channels; q++) {
local_irq_save(flags);
err = dma_xfer(AICA_DMA_CHANNEL,
(unsigned long) (runtime->dma_area +
(AICA_BUFFER_SIZE * q) /
@ -228,9 +252,12 @@ static int aica_dma_transfer(int channels, int buffer_size,
AICA_CHANNEL0_OFFSET + q * CHANNEL_OFFSET +
AICA_PERIOD_SIZE * period_offset,
buffer_size / channels, AICA_DMA_MODE);
if (unlikely(err < 0))
if (unlikely(err < 0)) {
local_irq_restore(flags);
break;
}
dma_wait_for_completion(AICA_DMA_CHANNEL);
local_irq_restore(flags);
}
return err;
}

59
sound/sparc/cs4231.c
View File

@ -400,65 +400,44 @@ static void snd_cs4231_mce_up(struct snd_cs4231 *chip)
static void snd_cs4231_mce_down(struct snd_cs4231 *chip)
{
unsigned long flags;
unsigned long end_time;
int timeout;
unsigned long flags, timeout;
int reg;
spin_lock_irqsave(&chip->lock, flags);
snd_cs4231_busy_wait(chip);
spin_lock_irqsave(&chip->lock, flags);
#ifdef CONFIG_SND_DEBUG
if (__cs4231_readb(chip, CS4231U(chip, REGSEL)) & CS4231_INIT)
snd_printdd("mce_down [%p] - auto calibration time out (0)\n",
CS4231U(chip, REGSEL));
#endif
chip->mce_bit &= ~CS4231_MCE;
timeout = __cs4231_readb(chip, CS4231U(chip, REGSEL));
__cs4231_writeb(chip, chip->mce_bit | (timeout & 0x1f),
reg = __cs4231_readb(chip, CS4231U(chip, REGSEL));
__cs4231_writeb(chip, chip->mce_bit | (reg & 0x1f),
CS4231U(chip, REGSEL));
if (timeout == 0x80)
snd_printdd("mce_down [%p]: serious init problem - "
"codec still busy\n",
chip->port);
if ((timeout & CS4231_MCE) == 0) {
if (reg == 0x80)
snd_printdd("mce_down [%p]: serious init problem "
"- codec still busy\n", chip->port);
if ((reg & CS4231_MCE) == 0) {
spin_unlock_irqrestore(&chip->lock, flags);
return;
}
/*
* Wait for (possible -- during init auto-calibration may not be set)
* calibration process to start. Needs upto 5 sample periods on AD1848
* which at the slowest possible rate of 5.5125 kHz means 907 us.
* Wait for auto-calibration (AC) process to finish, i.e. ACI to go low.
*/
msleep(1);
/* check condition up to 250ms */
end_time = jiffies + msecs_to_jiffies(250);
while (snd_cs4231_in(chip, CS4231_TEST_INIT) &
CS4231_CALIB_IN_PROGRESS) {
timeout = jiffies + msecs_to_jiffies(250);
do {
spin_unlock_irqrestore(&chip->lock, flags);
if (time_after(jiffies, end_time)) {
snd_printk("mce_down - "
"auto calibration time out (2)\n");
return;
}
msleep(1);
spin_lock_irqsave(&chip->lock, flags);
}
reg = snd_cs4231_in(chip, CS4231_TEST_INIT);
reg &= CS4231_CALIB_IN_PROGRESS;
} while (reg && time_before(jiffies, timeout));
spin_unlock_irqrestore(&chip->lock, flags);
/* check condition up to 100ms */
end_time = jiffies + msecs_to_jiffies(100);
while (__cs4231_readb(chip, CS4231U(chip, REGSEL)) & CS4231_INIT) {
spin_unlock_irqrestore(&chip->lock, flags);
if (time_after(jiffies, end_time)) {
snd_printk("mce_down - "
"auto calibration time out (3)\n");
return;
}
msleep(1);
spin_lock_irqsave(&chip->lock, flags);
}
spin_unlock_irqrestore(&chip->lock, flags);
if (reg)
snd_printk(KERN_ERR
"mce_down - auto calibration time out (2)\n");
}
static void snd_cs4231_advance_dma(struct cs4231_dma_control *dma_cont,

9
sound/usb/usbquirks.h
View File

@ -79,6 +79,15 @@
.bInterfaceClass = USB_CLASS_AUDIO,
.bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
},
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
USB_DEVICE_ID_MATCH_INT_CLASS |
USB_DEVICE_ID_MATCH_INT_SUBCLASS,
.idVendor = 0x046d,
.idProduct = 0x08f5,
.bInterfaceClass = USB_CLASS_AUDIO,
.bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
},
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
USB_DEVICE_ID_MATCH_INT_CLASS |