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Merge commit alsa/devel into topic/misc

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Conflicts:
	include/sound/version.h
This commit is contained in:
Takashi Iwai 2010-01-12 09:40:08 +01:00
commit a29fb94ff4
21 changed files with 721 additions and 372 deletions
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10
include/sound/pcm.h
View File

@ -262,6 +262,8 @@ struct snd_pcm_hw_constraint_list {
unsigned int mask;
};
struct snd_pcm_hwptr_log;
struct snd_pcm_runtime {
/* -- Status -- */
struct snd_pcm_substream *trigger_master;
@ -269,7 +271,6 @@ struct snd_pcm_runtime {
int overrange;
snd_pcm_uframes_t avail_max;
snd_pcm_uframes_t hw_ptr_base; /* Position at buffer restart */
snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */
unsigned long hw_ptr_jiffies; /* Time when hw_ptr is updated */
snd_pcm_sframes_t delay; /* extra delay; typically FIFO size */
@ -310,6 +311,7 @@ struct snd_pcm_runtime {
struct snd_pcm_mmap_control *control;
/* -- locking / scheduling -- */
unsigned int nowake: 1; /* no wakeup (data-copy in progress) */
wait_queue_head_t sleep;
struct fasync_struct *fasync;
@ -340,6 +342,10 @@ struct snd_pcm_runtime {
/* -- OSS things -- */
struct snd_pcm_oss_runtime oss;
#endif
#ifdef CONFIG_SND_PCM_XRUN_DEBUG
struct snd_pcm_hwptr_log *hwptr_log;
#endif
};
struct snd_pcm_group { /* keep linked substreams */
@ -834,6 +840,8 @@ void snd_pcm_set_sync(struct snd_pcm_substream *substream);
int snd_pcm_lib_interleave_len(struct snd_pcm_substream *substream);
int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream,
unsigned int cmd, void *arg);
int snd_pcm_update_state(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime);
int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream);
int snd_pcm_playback_xrun_check(struct snd_pcm_substream *substream);
int snd_pcm_capture_xrun_check(struct snd_pcm_substream *substream);

2
include/sound/pcm_oss.h
View File

@ -61,7 +61,7 @@ struct snd_pcm_oss_runtime {
struct snd_pcm_plugin *plugin_first;
struct snd_pcm_plugin *plugin_last;
#endif
unsigned int prev_hw_ptr_interrupt;
unsigned int prev_hw_ptr_period;
};
struct snd_pcm_oss_file {

2
include/sound/version.h
View File

@ -1,3 +1,3 @@
/* include/version.h */
#define CONFIG_SND_VERSION "1.0.22"
#define CONFIG_SND_VERSION "1.0.22.1"
#define CONFIG_SND_DATE ""

32
sound/core/oss/pcm_oss.c
View File

@ -632,6 +632,13 @@ static long snd_pcm_alsa_frames(struct snd_pcm_substream *substream, long bytes)
return bytes_to_frames(runtime, (buffer_size * bytes) / runtime->oss.buffer_bytes);
}
static inline
snd_pcm_uframes_t get_hw_ptr_period(struct snd_pcm_runtime *runtime)
{
snd_pcm_uframes_t ptr = runtime->status->hw_ptr;
return ptr - (ptr % runtime->period_size);
}
/* define extended formats in the recent OSS versions (if any) */
/* linear formats */
#define AFMT_S32_LE 0x00001000
@ -1102,7 +1109,7 @@ static int snd_pcm_oss_prepare(struct snd_pcm_substream *substream)
return err;
}
runtime->oss.prepare = 0;
runtime->oss.prev_hw_ptr_interrupt = 0;
runtime->oss.prev_hw_ptr_period = 0;
runtime->oss.period_ptr = 0;
runtime->oss.buffer_used = 0;
@ -1950,7 +1957,8 @@ static int snd_pcm_oss_get_caps(struct snd_pcm_oss_file *pcm_oss_file)
return result;
}
static void snd_pcm_oss_simulate_fill(struct snd_pcm_substream *substream, snd_pcm_uframes_t hw_ptr)
static void snd_pcm_oss_simulate_fill(struct snd_pcm_substream *substream,
snd_pcm_uframes_t hw_ptr)
{
struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_uframes_t appl_ptr;
@ -1986,7 +1994,8 @@ static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int tr
if (runtime->oss.trigger)
goto _skip1;
if (atomic_read(&psubstream->mmap_count))
snd_pcm_oss_simulate_fill(psubstream, runtime->hw_ptr_interrupt);
snd_pcm_oss_simulate_fill(psubstream,
get_hw_ptr_period(runtime));
runtime->oss.trigger = 1;
runtime->start_threshold = 1;
cmd = SNDRV_PCM_IOCTL_START;
@ -2105,11 +2114,12 @@ static int snd_pcm_oss_get_ptr(struct snd_pcm_oss_file *pcm_oss_file, int stream
info.ptr = snd_pcm_oss_bytes(substream, runtime->status->hw_ptr % runtime->buffer_size);
if (atomic_read(&substream->mmap_count)) {
snd_pcm_sframes_t n;
n = (delay = runtime->hw_ptr_interrupt) - runtime->oss.prev_hw_ptr_interrupt;
delay = get_hw_ptr_period(runtime);
n = delay - runtime->oss.prev_hw_ptr_period;
if (n < 0)
n += runtime->boundary;
info.blocks = n / runtime->period_size;
runtime->oss.prev_hw_ptr_interrupt = delay;
runtime->oss.prev_hw_ptr_period = delay;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
snd_pcm_oss_simulate_fill(substream, delay);
info.bytes = snd_pcm_oss_bytes(substream, runtime->status->hw_ptr) & INT_MAX;
@ -2673,18 +2683,22 @@ static int snd_pcm_oss_playback_ready(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
if (atomic_read(&substream->mmap_count))
return runtime->oss.prev_hw_ptr_interrupt != runtime->hw_ptr_interrupt;
return runtime->oss.prev_hw_ptr_period !=
get_hw_ptr_period(runtime);
else
return snd_pcm_playback_avail(runtime) >= runtime->oss.period_frames;
return snd_pcm_playback_avail(runtime) >=
runtime->oss.period_frames;
}
static int snd_pcm_oss_capture_ready(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
if (atomic_read(&substream->mmap_count))
return runtime->oss.prev_hw_ptr_interrupt != runtime->hw_ptr_interrupt;
return runtime->oss.prev_hw_ptr_period !=
get_hw_ptr_period(runtime);
else
return snd_pcm_capture_avail(runtime) >= runtime->oss.period_frames;
return snd_pcm_capture_avail(runtime) >=
runtime->oss.period_frames;
}
static unsigned int snd_pcm_oss_poll(struct file *file, poll_table * wait)

4
sound/core/pcm.c
View File

@ -921,6 +921,10 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream)
snd_free_pages((void*)runtime->control,
PAGE_ALIGN(sizeof(struct snd_pcm_mmap_control)));
kfree(runtime->hw_constraints.rules);
#ifdef CONFIG_SND_PCM_XRUN_DEBUG
if (runtime->hwptr_log)
kfree(runtime->hwptr_log);
#endif
kfree(runtime);
substream->runtime = NULL;
put_pid(substream->pid);

420
sound/core/pcm_lib.c
View File

@ -126,17 +126,6 @@ void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_ufram
}
}
#ifdef CONFIG_SND_PCM_XRUN_DEBUG
#define xrun_debug(substream, mask) ((substream)->pstr->xrun_debug & (mask))
#else
#define xrun_debug(substream, mask) 0
#endif
#define dump_stack_on_xrun(substream) do { \
if (xrun_debug(substream, 2)) \
dump_stack(); \
} while (0)
static void pcm_debug_name(struct snd_pcm_substream *substream,
char *name, size_t len)
{
@ -147,6 +136,24 @@ static void pcm_debug_name(struct snd_pcm_substream *substream,
substream->number);
}
#define XRUN_DEBUG_BASIC (1<<0)
#define XRUN_DEBUG_STACK (1<<1) /* dump also stack */
#define XRUN_DEBUG_JIFFIESCHECK (1<<2) /* do jiffies check */
#define XRUN_DEBUG_PERIODUPDATE (1<<3) /* full period update info */
#define XRUN_DEBUG_HWPTRUPDATE (1<<4) /* full hwptr update info */
#define XRUN_DEBUG_LOG (1<<5) /* show last 10 positions on err */
#define XRUN_DEBUG_LOGONCE (1<<6) /* do above only once */
#ifdef CONFIG_SND_PCM_XRUN_DEBUG
#define xrun_debug(substream, mask) \
((substream)->pstr->xrun_debug & (mask))
#define dump_stack_on_xrun(substream) do { \
if (xrun_debug(substream, XRUN_DEBUG_STACK)) \
dump_stack(); \
} while (0)
static void xrun(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
@ -154,7 +161,7 @@ static void xrun(struct snd_pcm_substream *substream)
if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE)
snd_pcm_gettime(runtime, (struct timespec *)&runtime->status->tstamp);
snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
if (xrun_debug(substream, 1)) {
if (xrun_debug(substream, XRUN_DEBUG_BASIC)) {
char name[16];
pcm_debug_name(substream, name, sizeof(name));
snd_printd(KERN_DEBUG "XRUN: %s\n", name);
@ -162,32 +169,102 @@ static void xrun(struct snd_pcm_substream *substream)
}
}
static snd_pcm_uframes_t
snd_pcm_update_hw_ptr_pos(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime)
{
snd_pcm_uframes_t pos;
#define hw_ptr_error(substream, fmt, args...) \
do { \
if (xrun_debug(substream, XRUN_DEBUG_BASIC)) { \
xrun_log_show(substream); \
if (printk_ratelimit()) { \
snd_printd("PCM: " fmt, ##args); \
} \
dump_stack_on_xrun(substream); \
} \
} while (0)
pos = substream->ops->pointer(substream);
if (pos == SNDRV_PCM_POS_XRUN)
return pos; /* XRUN */
if (pos >= runtime->buffer_size) {
if (printk_ratelimit()) {
char name[16];
pcm_debug_name(substream, name, sizeof(name));
snd_printd(KERN_ERR "BUG: %s, pos = 0x%lx, "
"buffer size = 0x%lx, period size = 0x%lx\n",
name, pos, runtime->buffer_size,
runtime->period_size);
}
pos = 0;
#define XRUN_LOG_CNT 10
struct hwptr_log_entry {
unsigned long jiffies;
snd_pcm_uframes_t pos;
snd_pcm_uframes_t period_size;
snd_pcm_uframes_t buffer_size;
snd_pcm_uframes_t old_hw_ptr;
snd_pcm_uframes_t hw_ptr_base;
};
struct snd_pcm_hwptr_log {
unsigned int idx;
unsigned int hit: 1;
struct hwptr_log_entry entries[XRUN_LOG_CNT];
};
static void xrun_log(struct snd_pcm_substream *substream,
snd_pcm_uframes_t pos)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_pcm_hwptr_log *log = runtime->hwptr_log;
struct hwptr_log_entry *entry;
if (log == NULL) {
log = kzalloc(sizeof(*log), GFP_ATOMIC);
if (log == NULL)
return;
runtime->hwptr_log = log;
} else {
if (xrun_debug(substream, XRUN_DEBUG_LOGONCE) && log->hit)
return;
}
pos -= pos % runtime->min_align;
return pos;
entry = &log->entries[log->idx];
entry->jiffies = jiffies;
entry->pos = pos;
entry->period_size = runtime->period_size;
entry->buffer_size = runtime->buffer_size;;
entry->old_hw_ptr = runtime->status->hw_ptr;
entry->hw_ptr_base = runtime->hw_ptr_base;
log->idx = (log->idx + 1) % XRUN_LOG_CNT;
}
static int snd_pcm_update_hw_ptr_post(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime)
static void xrun_log_show(struct snd_pcm_substream *substream)
{
struct snd_pcm_hwptr_log *log = substream->runtime->hwptr_log;
struct hwptr_log_entry *entry;
char name[16];
unsigned int idx;
int cnt;
if (log == NULL)
return;
if (xrun_debug(substream, XRUN_DEBUG_LOGONCE) && log->hit)
return;
pcm_debug_name(substream, name, sizeof(name));
for (cnt = 0, idx = log->idx; cnt < XRUN_LOG_CNT; cnt++) {
entry = &log->entries[idx];
if (entry->period_size == 0)
break;
snd_printd("hwptr log: %s: j=%lu, pos=%ld/%ld/%ld, "
"hwptr=%ld/%ld\n",
name, entry->jiffies, (unsigned long)entry->pos,
(unsigned long)entry->period_size,
(unsigned long)entry->buffer_size,
(unsigned long)entry->old_hw_ptr,
(unsigned long)entry->hw_ptr_base);
idx++;
idx %= XRUN_LOG_CNT;
}
log->hit = 1;
}
#else /* ! CONFIG_SND_PCM_XRUN_DEBUG */
#define xrun_debug(substream, mask) 0
#define xrun(substream) do { } while (0)
#define hw_ptr_error(substream, fmt, args...) do { } while (0)
#define xrun_log(substream, pos) do { } while (0)
#define xrun_log_show(substream) do { } while (0)
#endif
int snd_pcm_update_state(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime)
{
snd_pcm_uframes_t avail;
@ -208,89 +285,96 @@ static int snd_pcm_update_hw_ptr_post(struct snd_pcm_substream *substream,
return -EPIPE;
}
}
if (avail >= runtime->control->avail_min)
if (!runtime->nowake && avail >= runtime->control->avail_min)
wake_up(&runtime->sleep);
return 0;
}
#define hw_ptr_error(substream, fmt, args...) \
do { \
if (xrun_debug(substream, 1)) { \
if (printk_ratelimit()) { \
snd_printd("PCM: " fmt, ##args); \
} \
dump_stack_on_xrun(substream); \
} \
} while (0)
static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
unsigned int in_interrupt)
{
struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_uframes_t pos;
snd_pcm_uframes_t old_hw_ptr, new_hw_ptr, hw_ptr_interrupt, hw_base;
snd_pcm_uframes_t old_hw_ptr, new_hw_ptr, hw_base;
snd_pcm_sframes_t hdelta, delta;
unsigned long jdelta;
old_hw_ptr = runtime->status->hw_ptr;
pos = snd_pcm_update_hw_ptr_pos(substream, runtime);
pos = substream->ops->pointer(substream);
if (pos == SNDRV_PCM_POS_XRUN) {
xrun(substream);
return -EPIPE;
}
if (xrun_debug(substream, 8)) {
char name[16];
pcm_debug_name(substream, name, sizeof(name));
snd_printd("period_update: %s: pos=0x%x/0x%x/0x%x, "
"hwptr=0x%lx, hw_base=0x%lx, hw_intr=0x%lx\n",
name, (unsigned int)pos,
(unsigned int)runtime->period_size,
(unsigned int)runtime->buffer_size,
(unsigned long)old_hw_ptr,
(unsigned long)runtime->hw_ptr_base,
(unsigned long)runtime->hw_ptr_interrupt);
if (pos >= runtime->buffer_size) {
if (printk_ratelimit()) {
char name[16];
pcm_debug_name(substream, name, sizeof(name));
xrun_log_show(substream);
snd_printd(KERN_ERR "BUG: %s, pos = %ld, "
"buffer size = %ld, period size = %ld\n",
name, pos, runtime->buffer_size,
runtime->period_size);
}
pos = 0;
}
pos -= pos % runtime->min_align;
if (xrun_debug(substream, XRUN_DEBUG_LOG))
xrun_log(substream, pos);
hw_base = runtime->hw_ptr_base;
new_hw_ptr = hw_base + pos;
hw_ptr_interrupt = runtime->hw_ptr_interrupt + runtime->period_size;
delta = new_hw_ptr - hw_ptr_interrupt;
if (hw_ptr_interrupt >= runtime->boundary) {
hw_ptr_interrupt -= runtime->boundary;
if (hw_base < runtime->boundary / 2)
/* hw_base was already lapped; recalc delta */
delta = new_hw_ptr - hw_ptr_interrupt;
}
if (delta < 0) {
if (runtime->periods == 1 || new_hw_ptr < old_hw_ptr)
delta += runtime->buffer_size;
if (delta < 0) {
hw_ptr_error(substream,
"Unexpected hw_pointer value "
"(stream=%i, pos=%ld, intr_ptr=%ld)\n",
substream->stream, (long)pos,
(long)hw_ptr_interrupt);
#if 1
/* simply skipping the hwptr update seems more
* robust in some cases, e.g. on VMware with
* inaccurate timer source
*/
return 0; /* skip this update */
#else
/* rebase to interrupt position */
hw_base = new_hw_ptr = hw_ptr_interrupt;
/* align hw_base to buffer_size */
hw_base -= hw_base % runtime->buffer_size;
delta = 0;
#endif
} else {
if (in_interrupt) {
/* we know that one period was processed */
/* delta = "expected next hw_ptr" for in_interrupt != 0 */
delta = old_hw_ptr - (old_hw_ptr % runtime->period_size)
+ runtime->period_size;
if (delta > new_hw_ptr) {
hw_base += runtime->buffer_size;
if (hw_base >= runtime->boundary)
hw_base = 0;
new_hw_ptr = hw_base + pos;
goto __delta;
}
}
/* new_hw_ptr might be lower than old_hw_ptr in case when */
/* pointer crosses the end of the ring buffer */
if (new_hw_ptr < old_hw_ptr) {
hw_base += runtime->buffer_size;
if (hw_base >= runtime->boundary)
hw_base = 0;
new_hw_ptr = hw_base + pos;
}
__delta:
delta = (new_hw_ptr - old_hw_ptr) % runtime->boundary;
if (xrun_debug(substream, in_interrupt ?
XRUN_DEBUG_PERIODUPDATE : XRUN_DEBUG_HWPTRUPDATE)) {
char name[16];
pcm_debug_name(substream, name, sizeof(name));
snd_printd("%s_update: %s: pos=%u/%u/%u, "
"hwptr=%ld/%ld/%ld/%ld\n",
in_interrupt ? "period" : "hwptr",
name,
(unsigned int)pos,
(unsigned int)runtime->period_size,
(unsigned int)runtime->buffer_size,
(unsigned long)delta,
(unsigned long)old_hw_ptr,
(unsigned long)new_hw_ptr,
(unsigned long)runtime->hw_ptr_base);
}
/* something must be really wrong */
if (delta >= runtime->buffer_size + runtime->period_size) {
hw_ptr_error(substream,
"Unexpected hw_pointer value %s"
"(stream=%i, pos=%ld, new_hw_ptr=%ld, "
"old_hw_ptr=%ld)\n",
in_interrupt ? "[Q] " : "[P]",
substream->stream, (long)pos,
(long)new_hw_ptr, (long)old_hw_ptr);
return 0;
}
/* Do jiffies check only in xrun_debug mode */
if (!xrun_debug(substream, 4))
if (!xrun_debug(substream, XRUN_DEBUG_JIFFIESCHECK))
goto no_jiffies_check;
/* Skip the jiffies check for hardwares with BATCH flag.
@ -299,7 +383,7 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
*/
if (runtime->hw.info & SNDRV_PCM_INFO_BATCH)
goto no_jiffies_check;
hdelta = new_hw_ptr - old_hw_ptr;
hdelta = delta;
if (hdelta < runtime->delay)
goto no_jiffies_check;
hdelta -= runtime->delay;
@ -308,130 +392,62 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
delta = jdelta /
(((runtime->period_size * HZ) / runtime->rate)
+ HZ/100);
/* move new_hw_ptr according jiffies not pos variable */
new_hw_ptr = old_hw_ptr;
/* use loop to avoid checks for delta overflows */
/* the delta value is small or zero in most cases */
while (delta > 0) {
new_hw_ptr += runtime->period_size;
if (new_hw_ptr >= runtime->boundary)
new_hw_ptr -= runtime->boundary;
delta--;
}
/* align hw_base to buffer_size */
hw_base = new_hw_ptr - (new_hw_ptr % runtime->buffer_size);
delta = 0;
hw_ptr_error(substream,
"hw_ptr skipping! [Q] "
"hw_ptr skipping! %s"
"(pos=%ld, delta=%ld, period=%ld, "
"jdelta=%lu/%lu/%lu)\n",
"jdelta=%lu/%lu/%lu, hw_ptr=%ld/%ld)\n",
in_interrupt ? "[Q] " : "",
(long)pos, (long)hdelta,
(long)runtime->period_size, jdelta,
((hdelta * HZ) / runtime->rate), delta);
hw_ptr_interrupt = runtime->hw_ptr_interrupt +
runtime->period_size * delta;
if (hw_ptr_interrupt >= runtime->boundary)
hw_ptr_interrupt -= runtime->boundary;
/* rebase to interrupt position */
hw_base = new_hw_ptr = hw_ptr_interrupt;
/* align hw_base to buffer_size */
hw_base -= hw_base % runtime->buffer_size;
delta = 0;
((hdelta * HZ) / runtime->rate), delta,
(unsigned long)old_hw_ptr,
(unsigned long)new_hw_ptr);
}
no_jiffies_check:
if (delta > runtime->period_size + runtime->period_size / 2) {
hw_ptr_error(substream,
"Lost interrupts? "
"(stream=%i, delta=%ld, intr_ptr=%ld)\n",
"Lost interrupts? %s"
"(stream=%i, delta=%ld, new_hw_ptr=%ld, "
"old_hw_ptr=%ld)\n",
in_interrupt ? "[Q] " : "",
substream->stream, (long)delta,
(long)hw_ptr_interrupt);
/* rebase hw_ptr_interrupt */
hw_ptr_interrupt =
new_hw_ptr - new_hw_ptr % runtime->period_size;
(long)new_hw_ptr,
(long)old_hw_ptr);
}
runtime->hw_ptr_interrupt = hw_ptr_interrupt;
if (runtime->status->hw_ptr == new_hw_ptr)
return 0;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, new_hw_ptr);
if (runtime->status->hw_ptr == new_hw_ptr)
return 0;
runtime->hw_ptr_base = hw_base;
runtime->status->hw_ptr = new_hw_ptr;
runtime->hw_ptr_jiffies = jiffies;
if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE)
snd_pcm_gettime(runtime, (struct timespec *)&runtime->status->tstamp);
return snd_pcm_update_hw_ptr_post(substream, runtime);
return snd_pcm_update_state(substream, runtime);
}
/* CAUTION: call it with irq disabled */
int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_uframes_t pos;
snd_pcm_uframes_t old_hw_ptr, new_hw_ptr, hw_base;
snd_pcm_sframes_t delta;
unsigned long jdelta;
old_hw_ptr = runtime->status->hw_ptr;
pos = snd_pcm_update_hw_ptr_pos(substream, runtime);
if (pos == SNDRV_PCM_POS_XRUN) {
xrun(substream);
return -EPIPE;
}
if (xrun_debug(substream, 16)) {
char name[16];
pcm_debug_name(substream, name, sizeof(name));
snd_printd("hw_update: %s: pos=0x%x/0x%x/0x%x, "
"hwptr=0x%lx, hw_base=0x%lx, hw_intr=0x%lx\n",
name, (unsigned int)pos,
(unsigned int)runtime->period_size,
(unsigned int)runtime->buffer_size,
(unsigned long)old_hw_ptr,
(unsigned long)runtime->hw_ptr_base,
(unsigned long)runtime->hw_ptr_interrupt);
}
hw_base = runtime->hw_ptr_base;
new_hw_ptr = hw_base + pos;
delta = new_hw_ptr - old_hw_ptr;
jdelta = jiffies - runtime->hw_ptr_jiffies;
if (delta < 0) {
delta += runtime->buffer_size;
if (delta < 0) {
hw_ptr_error(substream,
"Unexpected hw_pointer value [2] "
"(stream=%i, pos=%ld, old_ptr=%ld, jdelta=%li)\n",
substream->stream, (long)pos,
(long)old_hw_ptr, jdelta);
return 0;
}
hw_base += runtime->buffer_size;
if (hw_base >= runtime->boundary)
hw_base = 0;
new_hw_ptr = hw_base + pos;
}
/* Do jiffies check only in xrun_debug mode */
if (!xrun_debug(substream, 4))
goto no_jiffies_check;
if (delta < runtime->delay)
goto no_jiffies_check;
delta -= runtime->delay;
if (((delta * HZ) / runtime->rate) > jdelta + HZ/100) {
hw_ptr_error(substream,
"hw_ptr skipping! "
"(pos=%ld, delta=%ld, period=%ld, jdelta=%lu/%lu)\n",
(long)pos, (long)delta,
(long)runtime->period_size, jdelta,
((delta * HZ) / runtime->rate));
return 0;
}
no_jiffies_check:
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, new_hw_ptr);
if (runtime->status->hw_ptr == new_hw_ptr)
return 0;
runtime->hw_ptr_base = hw_base;
runtime->status->hw_ptr = new_hw_ptr;
runtime->hw_ptr_jiffies = jiffies;
if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE)
snd_pcm_gettime(runtime, (struct timespec *)&runtime->status->tstamp);
return snd_pcm_update_hw_ptr_post(substream, runtime);
return snd_pcm_update_hw_ptr0(substream, 0);
}
/**
@ -1657,7 +1673,7 @@ void snd_pcm_period_elapsed(struct snd_pcm_substream *substream)
snd_pcm_stream_lock_irqsave(substream, flags);
if (!snd_pcm_running(substream) ||
snd_pcm_update_hw_ptr_interrupt(substream) < 0)
snd_pcm_update_hw_ptr0(substream, 1) < 0)
goto _end;
if (substream->timer_running)
@ -1790,6 +1806,7 @@ static snd_pcm_sframes_t snd_pcm_lib_write1(struct snd_pcm_substream *substream,
goto _end_unlock;
}
runtime->nowake = 1;
while (size > 0) {
snd_pcm_uframes_t frames, appl_ptr, appl_ofs;
snd_pcm_uframes_t avail;
@ -1811,15 +1828,17 @@ static snd_pcm_sframes_t snd_pcm_lib_write1(struct snd_pcm_substream *substream,
if (frames > cont)
frames = cont;
if (snd_BUG_ON(!frames)) {
runtime->nowake = 0;
snd_pcm_stream_unlock_irq(substream);
return -EINVAL;
}
appl_ptr = runtime->control->appl_ptr;
appl_ofs = appl_ptr % runtime->buffer_size;
snd_pcm_stream_unlock_irq(substream);
if ((err = transfer(substream, appl_ofs, data, offset, frames)) < 0)
goto _end;
err = transfer(substream, appl_ofs, data, offset, frames);
snd_pcm_stream_lock_irq(substream);
if (err < 0)
goto _end_unlock;
switch (runtime->status->state) {
case SNDRV_PCM_STATE_XRUN:
err = -EPIPE;
@ -1848,8 +1867,10 @@ static snd_pcm_sframes_t snd_pcm_lib_write1(struct snd_pcm_substream *substream,
}
}
_end_unlock:
runtime->nowake = 0;
if (xfer > 0 && err >= 0)
snd_pcm_update_state(substream, runtime);
snd_pcm_stream_unlock_irq(substream);
_end:
return xfer > 0 ? (snd_pcm_sframes_t)xfer : err;
}
@ -2007,6 +2028,7 @@ static snd_pcm_sframes_t snd_pcm_lib_read1(struct snd_pcm_substream *substream,
goto _end_unlock;
}
runtime->nowake = 1;
while (size > 0) {
snd_pcm_uframes_t frames, appl_ptr, appl_ofs;
snd_pcm_uframes_t avail;
@ -2035,15 +2057,17 @@ static snd_pcm_sframes_t snd_pcm_lib_read1(struct snd_pcm_substream *substream,
if (frames > cont)
frames = cont;
if (snd_BUG_ON(!frames)) {
runtime->nowake = 0;
snd_pcm_stream_unlock_irq(substream);
return -EINVAL;
}
appl_ptr = runtime->control->appl_ptr;
appl_ofs = appl_ptr % runtime->buffer_size;
snd_pcm_stream_unlock_irq(substream);
if ((err = transfer(substream, appl_ofs, data, offset, frames)) < 0)
goto _end;
err = transfer(substream, appl_ofs, data, offset, frames);
snd_pcm_stream_lock_irq(substream);
if (err < 0)
goto _end_unlock;
switch (runtime->status->state) {
case SNDRV_PCM_STATE_XRUN:
err = -EPIPE;
@ -2066,8 +2090,10 @@ static snd_pcm_sframes_t snd_pcm_lib_read1(struct snd_pcm_substream *substream,
xfer += frames;
}
_end_unlock:
runtime->nowake = 0;
if (xfer > 0 && err >= 0)
snd_pcm_update_state(substream, runtime);
snd_pcm_stream_unlock_irq(substream);
_end:
return xfer > 0 ? (snd_pcm_sframes_t)xfer : err;
}

8
sound/core/pcm_native.c
View File

@ -516,6 +516,7 @@ static int snd_pcm_sw_params(struct snd_pcm_substream *substream,
struct snd_pcm_sw_params *params)
{
struct snd_pcm_runtime *runtime;
int err;
if (PCM_RUNTIME_CHECK(substream))
return -ENXIO;
@ -540,6 +541,7 @@ static int snd_pcm_sw_params(struct snd_pcm_substream *substream,
if (params->silence_threshold > runtime->buffer_size)
return -EINVAL;
}
err = 0;
snd_pcm_stream_lock_irq(substream);
runtime->tstamp_mode = params->tstamp_mode;
runtime->period_step = params->period_step;
@ -553,10 +555,10 @@ static int snd_pcm_sw_params(struct snd_pcm_substream *substream,
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, ULONG_MAX);
wake_up(&runtime->sleep);
err = snd_pcm_update_state(substream, runtime);
}
snd_pcm_stream_unlock_irq(substream);
return 0;
return err;
}
static int snd_pcm_sw_params_user(struct snd_pcm_substream *substream,
@ -1247,8 +1249,6 @@ static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state)
if (err < 0)
return err;
runtime->hw_ptr_base = 0;
runtime->hw_ptr_interrupt = runtime->status->hw_ptr -
runtime->status->hw_ptr % runtime->period_size;
runtime->silence_start = runtime->status->hw_ptr;
runtime->silence_filled = 0;
return 0;

17
sound/pci/ac97/ac97_patch.c
View File

@ -544,25 +544,10 @@ static int patch_wolfson04(struct snd_ac97 * ac97)
return 0;
}
static int patch_wolfson_wm9705_specific(struct snd_ac97 * ac97)
{
int err, i;
for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
return err;
}
snd_ac97_write_cache(ac97, 0x72, 0x0808);
return 0;
}
static struct snd_ac97_build_ops patch_wolfson_wm9705_ops = {
.build_specific = patch_wolfson_wm9705_specific,
};
static int patch_wolfson05(struct snd_ac97 * ac97)
{
/* WM9705, WM9710 */
ac97->build_ops = &patch_wolfson_wm9705_ops;
ac97->build_ops = &patch_wolfson_wm9703_ops;
#ifdef CONFIG_TOUCHSCREEN_WM9705
/* WM9705 touchscreen uses AUX and VIDEO for touch */
ac97->flags |= AC97_HAS_NO_VIDEO | AC97_HAS_NO_AUX;

79
sound/pci/hda/hda_codec.c
View File

@ -931,6 +931,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
#endif
list_del(&codec->list);
snd_array_free(&codec->mixers);
snd_array_free(&codec->nids);
codec->bus->caddr_tbl[codec->addr] = NULL;
if (codec->patch_ops.free)
codec->patch_ops.free(codec);
@ -985,7 +986,8 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr
mutex_init(&codec->control_mutex);
init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 60);
snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 32);
snd_array_init(&codec->nids, sizeof(struct hda_nid_item), 32);
snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
if (codec->bus->modelname) {
@ -1706,7 +1708,7 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl);
/**
* snd_hda_ctl-add - Add a control element and assign to the codec
* snd_hda_ctl_add - Add a control element and assign to the codec
* @codec: HD-audio codec
* @nid: corresponding NID (optional)
* @kctl: the control element to assign
@ -1721,19 +1723,25 @@ EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl);
*
* snd_hda_ctl_add() checks the control subdev id field whether
* #HDA_SUBDEV_NID_FLAG bit is set. If set (and @nid is zero), the lower
* bits value is taken as the NID to assign.
* bits value is taken as the NID to assign. The #HDA_NID_ITEM_AMP bit
* specifies if kctl->private_value is a HDA amplifier value.
*/
int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
struct snd_kcontrol *kctl)
{
int err;
unsigned short flags = 0;
struct hda_nid_item *item;
if (kctl->id.subdevice & HDA_SUBDEV_NID_FLAG) {
if (kctl->id.subdevice & HDA_SUBDEV_AMP_FLAG) {
flags |= HDA_NID_ITEM_AMP;
if (nid == 0)
nid = kctl->id.subdevice & 0xffff;
kctl->id.subdevice = 0;
nid = get_amp_nid_(kctl->private_value);
}
if ((kctl->id.subdevice & HDA_SUBDEV_NID_FLAG) != 0 && nid == 0)
nid = kctl->id.subdevice & 0xffff;
if (kctl->id.subdevice & (HDA_SUBDEV_NID_FLAG|HDA_SUBDEV_AMP_FLAG))
kctl->id.subdevice = 0;
err = snd_ctl_add(codec->bus->card, kctl);
if (err < 0)
return err;
@ -1742,10 +1750,40 @@ int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
return -ENOMEM;
item->kctl = kctl;
item->nid = nid;
item->flags = flags;
return 0;
}
EXPORT_SYMBOL_HDA(snd_hda_ctl_add);
/**
* snd_hda_add_nid - Assign a NID to a control element
* @codec: HD-audio codec
* @nid: corresponding NID (optional)
* @kctl: the control element to assign
* @index: index to kctl
*
* Add the given control element to an array inside the codec instance.
* This function is used when #snd_hda_ctl_add cannot be used for 1:1
* NID:KCTL mapping - for example "Capture Source" selector.
*/
int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl,
unsigned int index, hda_nid_t nid)
{
struct hda_nid_item *item;
if (nid > 0) {
item = snd_array_new(&codec->nids);
if (!item)
return -ENOMEM;
item->kctl = kctl;
item->index = index;
item->nid = nid;
return 0;
}
return -EINVAL;
}
EXPORT_SYMBOL_HDA(snd_hda_add_nid);
/**
* snd_hda_ctls_clear - Clear all controls assigned to the given codec
* @codec: HD-audio codec
@ -1757,6 +1795,7 @@ void snd_hda_ctls_clear(struct hda_codec *codec)
for (i = 0; i < codec->mixers.used; i++)
snd_ctl_remove(codec->bus->card, items[i].kctl);
snd_array_free(&codec->mixers);
snd_array_free(&codec->nids);
}
/* pseudo device locking
@ -3476,6 +3515,8 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
for (; knew->name; knew++) {
struct snd_kcontrol *kctl;
if (knew->iface == -1) /* skip this codec private value */
continue;
kctl = snd_ctl_new1(knew, codec);
if (!kctl)
return -ENOMEM;
@ -3496,6 +3537,32 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
}
EXPORT_SYMBOL_HDA(snd_hda_add_new_ctls);
/**
* snd_hda_add_nids - assign nids to controls from the array
* @codec: the HDA codec
* @kctl: struct snd_kcontrol
* @index: index to kctl
* @nids: the array of hda_nid_t
* @size: count of hda_nid_t items
*
* This helper function assigns NIDs in the given array to a control element.
*
* Returns 0 if successful, or a negative error code.
*/
int snd_hda_add_nids(struct hda_codec *codec, struct snd_kcontrol *kctl,
unsigned int index, hda_nid_t *nids, unsigned int size)
{
int err;
for ( ; size > 0; size--, nids++) {
err = snd_hda_add_nid(codec, kctl, index, *nids);
if (err < 0)
return err;
}
return 0;
}
EXPORT_SYMBOL_HDA(snd_hda_add_nids);
#ifdef CONFIG_SND_HDA_POWER_SAVE
static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
unsigned int power_state);

1
sound/pci/hda/hda_codec.h
View File

@ -789,6 +789,7 @@ struct hda_codec {
u32 *wcaps;
struct snd_array mixers; /* list of assigned mixer elements */
struct snd_array nids; /* list of mapped mixer elements */
struct hda_cache_rec amp_cache; /* cache for amp access */
struct hda_cache_rec cmd_cache; /* cache for other commands */

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

@ -861,7 +861,8 @@ static int build_input_controls(struct hda_codec *codec)
}
/* create input MUX if multiple sources are available */
err = snd_hda_ctl_add(codec, 0, snd_ctl_new1(&cap_sel, codec));
err = snd_hda_ctl_add(codec, spec->adc_node->nid,
snd_ctl_new1(&cap_sel, codec));
if (err < 0)
return err;

16
sound/pci/hda/hda_local.h
View File

@ -31,6 +31,7 @@
* in snd_hda_ctl_add(), so that this value won't appear in the outside.
*/
#define HDA_SUBDEV_NID_FLAG (1U << 31)
#define HDA_SUBDEV_AMP_FLAG (1U << 30)
/*
* for mixer controls
@ -42,7 +43,7 @@
/* mono volume with index (index=0,1,...) (channel=1,2) */
#define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
.subdevice = HDA_SUBDEV_NID_FLAG | (nid), \
.subdevice = HDA_SUBDEV_AMP_FLAG, \
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \
@ -63,7 +64,7 @@
/* mono mute switch with index (index=0,1,...) (channel=1,2) */
#define HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
.subdevice = HDA_SUBDEV_NID_FLAG | (nid), \
.subdevice = HDA_SUBDEV_AMP_FLAG, \
.info = snd_hda_mixer_amp_switch_info, \
.get = snd_hda_mixer_amp_switch_get, \
.put = snd_hda_mixer_amp_switch_put, \
@ -81,7 +82,7 @@
/* special beep mono mute switch with index (index=0,1,...) (channel=1,2) */
#define HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
.subdevice = HDA_SUBDEV_NID_FLAG | (nid), \
.subdevice = HDA_SUBDEV_AMP_FLAG, \
.info = snd_hda_mixer_amp_switch_info, \
.get = snd_hda_mixer_amp_switch_get, \
.put = snd_hda_mixer_amp_switch_put_beep, \
@ -342,6 +343,8 @@ int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
const struct snd_pci_quirk *tbl);
int snd_hda_add_new_ctls(struct hda_codec *codec,
struct snd_kcontrol_new *knew);
int snd_hda_add_nids(struct hda_codec *codec, struct snd_kcontrol *kctl,
unsigned int index, hda_nid_t *nids, unsigned int size);
/*
* unsolicited event handler
@ -464,13 +467,20 @@ u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid);
u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid);
int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid);
/* flags for hda_nid_item */
#define HDA_NID_ITEM_AMP (1<<0)
struct hda_nid_item {
struct snd_kcontrol *kctl;
unsigned int index;
hda_nid_t nid;
unsigned short flags;
};
int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
struct snd_kcontrol *kctl);
int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl,
unsigned int index, hda_nid_t nid);
void snd_hda_ctls_clear(struct hda_codec *codec);
/*

31
sound/pci/hda/hda_proc.c
View File

@ -61,18 +61,29 @@ static const char *get_wid_type_name(unsigned int wid_value)
return "UNKNOWN Widget";
}
static void print_nid_mixers(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
static void print_nid_array(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid,
struct snd_array *array)
{
int i;
struct hda_nid_item *items = codec->mixers.list;
struct hda_nid_item *items = array->list, *item;
struct snd_kcontrol *kctl;
for (i = 0; i < codec->mixers.used; i++) {
if (items[i].nid == nid) {
kctl = items[i].kctl;
for (i = 0; i < array->used; i++) {
item = &items[i];
if (item->nid == nid) {
kctl = item->kctl;
snd_iprintf(buffer,
" Control: name=\"%s\", index=%i, device=%i\n",
kctl->id.name, kctl->id.index, kctl->id.device);
kctl->id.name, kctl->id.index + item->index,
kctl->id.device);
if (item->flags & HDA_NID_ITEM_AMP)
snd_iprintf(buffer,
" ControlAmp: chs=%lu, dir=%s, "
"idx=%lu, ofs=%lu\n",
get_amp_channels(kctl),
get_amp_direction(kctl) ? "Out" : "In",
get_amp_index(kctl),
get_amp_offset(kctl));
}
}
}
@ -528,7 +539,8 @@ static void print_gpio(struct snd_info_buffer *buffer,
(data & (1<<i)) ? 1 : 0,
(unsol & (1<<i)) ? 1 : 0);
/* FIXME: add GPO and GPI pin information */
print_nid_mixers(buffer, codec, nid);
print_nid_array(buffer, codec, nid, &codec->mixers);
print_nid_array(buffer, codec, nid, &codec->nids);
}
static void print_codec_info(struct snd_info_entry *entry,
@ -608,7 +620,8 @@ static void print_codec_info(struct snd_info_entry *entry,
snd_iprintf(buffer, " CP");
snd_iprintf(buffer, "\n");
print_nid_mixers(buffer, codec, nid);
print_nid_array(buffer, codec, nid, &codec->mixers);
print_nid_array(buffer, codec, nid, &codec->nids);
print_nid_pcms(buffer, codec, nid);
/* volume knob is a special widget that always have connection

37
sound/pci/hda/patch_analog.c
View File

@ -174,6 +174,7 @@ static struct snd_kcontrol_new ad_beep_mixer[] = {
static int ad198x_build_controls(struct hda_codec *codec)
{
struct ad198x_spec *spec = codec->spec;
struct snd_kcontrol *kctl;
unsigned int i;
int err;
@ -208,9 +209,7 @@ static int ad198x_build_controls(struct hda_codec *codec)
if (!kctl)
return -ENOMEM;
kctl->private_value = spec->beep_amp;
err = snd_hda_ctl_add(codec,
get_amp_nid_(spec->beep_amp),
kctl);
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
}
@ -239,6 +238,28 @@ static int ad198x_build_controls(struct hda_codec *codec)
}
ad198x_free_kctls(codec); /* no longer needed */
/* assign Capture Source enums to NID */
kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
if (!kctl)
kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
for (i = 0; kctl && i < kctl->count; i++) {
err = snd_hda_add_nids(codec, kctl, i, spec->capsrc_nids,
spec->input_mux->num_items);
if (err < 0)
return err;
}
/* assign IEC958 enums to NID */
kctl = snd_hda_find_mixer_ctl(codec,
SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source");
if (kctl) {
err = snd_hda_add_nid(codec, kctl, 0,
spec->multiout.dig_out_nid);
if (err < 0)
return err;
}
return 0;
}
@ -701,6 +722,7 @@ static struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "External Amplifier",
.subdevice = HDA_SUBDEV_NID_FLAG | 0x1b,
.info = ad198x_eapd_info,
.get = ad198x_eapd_get,
.put = ad198x_eapd_put,
@ -808,6 +830,7 @@ static struct snd_kcontrol_new ad1986a_automute_master_mixers[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = ad1986a_hp_master_sw_put,
@ -1608,6 +1631,7 @@ static struct snd_kcontrol_new ad1981_hp_mixers[] = {
HDA_BIND_VOL("Master Playback Volume", &ad1981_hp_bind_master_vol),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.subdevice = HDA_SUBDEV_NID_FLAG | 0x05,
.name = "Master Playback Switch",
.info = ad198x_eapd_info,
.get = ad198x_eapd_get,
@ -2129,6 +2153,7 @@ static struct snd_kcontrol_new ad1988_laptop_mixers[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "External Amplifier",
.subdevice = HDA_SUBDEV_NID_FLAG | 0x12,
.info = ad198x_eapd_info,
.get = ad198x_eapd_get,
.put = ad198x_eapd_put,
@ -2250,6 +2275,7 @@ static struct snd_kcontrol_new ad1988_spdif_out_mixers[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "IEC958 Playback Source",
.subdevice = HDA_SUBDEV_NID_FLAG | 0x1b,
.info = ad1988_spdif_playback_source_info,
.get = ad1988_spdif_playback_source_get,
.put = ad1988_spdif_playback_source_put,
@ -2582,7 +2608,7 @@ static int add_control(struct ad198x_spec *spec, int type, const char *name,
if (! knew->name)
return -ENOMEM;
if (get_amp_nid_(val))
knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val);
knew->subdevice = HDA_SUBDEV_AMP_FLAG;
knew->private_value = val;
return 0;
}
@ -3736,6 +3762,7 @@ static struct snd_kcontrol_new ad1884a_laptop_mixers[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = ad1884a_mobile_master_sw_put,
@ -3764,6 +3791,7 @@ static struct snd_kcontrol_new ad1884a_mobile_mixers[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = ad1884a_mobile_master_sw_put,
@ -4105,6 +4133,7 @@ static struct snd_kcontrol_new ad1984a_touchsmart_mixers[] = {
/* HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT),*/
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.subdevice = HDA_SUBDEV_AMP_FLAG,
.name = "Master Playback Switch",
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,

10
sound/pci/hda/patch_cirrus.c
View File

@ -501,7 +501,8 @@ static int add_mute(struct hda_codec *codec, const char *name, int index,
knew.private_value = pval;
snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
*kctlp = snd_ctl_new1(&knew, codec);
return snd_hda_ctl_add(codec, get_amp_nid_(pval), *kctlp);
(*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
return snd_hda_ctl_add(codec, 0, *kctlp);
}
static int add_volume(struct hda_codec *codec, const char *name,
@ -514,7 +515,8 @@ static int add_volume(struct hda_codec *codec, const char *name,
knew.private_value = pval;
snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
*kctlp = snd_ctl_new1(&knew, codec);
return snd_hda_ctl_add(codec, get_amp_nid_(pval), *kctlp);
(*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
return snd_hda_ctl_add(codec, 0, *kctlp);
}
static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
@ -760,6 +762,10 @@ static int build_input(struct hda_codec *codec)
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
err = snd_hda_add_nids(codec, kctl, 0, spec->adc_nid,
spec->num_inputs);
if (err < 0)
return err;
}
if (spec->num_inputs > 1 && !spec->mic_detect) {

12
sound/pci/hda/patch_cmedia.c
View File

@ -315,7 +315,8 @@ static struct hda_verb cmi9880_allout_init[] = {
static int cmi9880_build_controls(struct hda_codec *codec)
{
struct cmi_spec *spec = codec->spec;
int err;
struct snd_kcontrol *kctl;
int i, err;
err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
if (err < 0)
@ -340,6 +341,15 @@ static int cmi9880_build_controls(struct hda_codec *codec)
if (err < 0)
return err;
}
/* assign Capture Source enums to NID */
kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
for (i = 0; kctl && i < kctl->count; i++) {
err = snd_hda_add_nids(codec, kctl, i, spec->adc_nids,
spec->input_mux->num_items);
if (err < 0)
return err;
}
return 0;
}

1
sound/pci/hda/patch_conexant.c
View File

@ -2187,6 +2187,7 @@ static struct snd_kcontrol_new cxt5066_mixer_master_olpc[] = {
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ |
SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_volume_info,
.get = snd_hda_mixer_amp_volume_get,
.put = snd_hda_mixer_amp_volume_put,

125
sound/pci/hda/patch_realtek.c
View File

@ -633,6 +633,7 @@ static int alc_pin_mode_put(struct snd_kcontrol *kcontrol,
#define ALC_PIN_MODE(xname, nid, dir) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_pin_mode_info, \
.get = alc_pin_mode_get, \
.put = alc_pin_mode_put, \
@ -684,6 +685,7 @@ static int alc_gpio_data_put(struct snd_kcontrol *kcontrol,
}
#define ALC_GPIO_DATA_SWITCH(xname, nid, mask) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_gpio_data_info, \
.get = alc_gpio_data_get, \
.put = alc_gpio_data_put, \
@ -738,6 +740,7 @@ static int alc_spdif_ctrl_put(struct snd_kcontrol *kcontrol,
}
#define ALC_SPDIF_CTRL_SWITCH(xname, nid, mask) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_spdif_ctrl_info, \
.get = alc_spdif_ctrl_get, \
.put = alc_spdif_ctrl_put, \
@ -791,6 +794,7 @@ static int alc_eapd_ctrl_put(struct snd_kcontrol *kcontrol,
#define ALC_EAPD_CTRL_SWITCH(xname, nid, mask) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \
.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_eapd_ctrl_info, \
.get = alc_eapd_ctrl_get, \
.put = alc_eapd_ctrl_put, \
@ -2443,6 +2447,15 @@ static const char *alc_slave_sws[] = {
* build control elements
*/
#define NID_MAPPING (-1)
#define SUBDEV_SPEAKER_ (0 << 6)
#define SUBDEV_HP_ (1 << 6)
#define SUBDEV_LINE_ (2 << 6)
#define SUBDEV_SPEAKER(x) (SUBDEV_SPEAKER_ | ((x) & 0x3f))
#define SUBDEV_HP(x) (SUBDEV_HP_ | ((x) & 0x3f))
#define SUBDEV_LINE(x) (SUBDEV_LINE_ | ((x) & 0x3f))
static void alc_free_kctls(struct hda_codec *codec);
#ifdef CONFIG_SND_HDA_INPUT_BEEP
@ -2457,8 +2470,11 @@ static struct snd_kcontrol_new alc_beep_mixer[] = {
static int alc_build_controls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
int err;
int i;
struct snd_kcontrol *kctl;
struct snd_kcontrol_new *knew;
int i, j, err;
unsigned int u;
hda_nid_t nid;
for (i = 0; i < spec->num_mixers; i++) {
err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
@ -2499,8 +2515,7 @@ static int alc_build_controls(struct hda_codec *codec)
if (!kctl)
return -ENOMEM;
kctl->private_value = spec->beep_amp;
err = snd_hda_ctl_add(codec,
get_amp_nid_(spec->beep_amp), kctl);
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
}
@ -2527,6 +2542,73 @@ static int alc_build_controls(struct hda_codec *codec)
}
alc_free_kctls(codec); /* no longer needed */
/* assign Capture Source enums to NID */
kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
if (!kctl)
kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
for (i = 0; kctl && i < kctl->count; i++) {
err = snd_hda_add_nids(codec, kctl, i, spec->capsrc_nids,
spec->input_mux->num_items);
if (err < 0)
return err;
}
if (spec->cap_mixer) {
const char *kname = kctl ? kctl->id.name : NULL;
for (knew = spec->cap_mixer; knew->name; knew++) {
if (kname && strcmp(knew->name, kname) == 0)
continue;
kctl = snd_hda_find_mixer_ctl(codec, knew->name);
for (i = 0; kctl && i < kctl->count; i++) {
err = snd_hda_add_nid(codec, kctl, i,
spec->adc_nids[i]);
if (err < 0)
return err;
}
}
}
/* other nid->control mapping */
for (i = 0; i < spec->num_mixers; i++) {
for (knew = spec->mixers[i]; knew->name; knew++) {
if (knew->iface != NID_MAPPING)
continue;
kctl = snd_hda_find_mixer_ctl(codec, knew->name);
if (kctl == NULL)
continue;
u = knew->subdevice;
for (j = 0; j < 4; j++, u >>= 8) {
nid = u & 0x3f;
if (nid == 0)
continue;
switch (u & 0xc0) {
case SUBDEV_SPEAKER_:
nid = spec->autocfg.speaker_pins[nid];
break;
case SUBDEV_LINE_:
nid = spec->autocfg.line_out_pins[nid];
break;
case SUBDEV_HP_:
nid = spec->autocfg.hp_pins[nid];
break;
default:
continue;
}
err = snd_hda_add_nid(codec, kctl, 0, nid);
if (err < 0)
return err;
}
u = knew->private_value;
for (j = 0; j < 4; j++, u >>= 8) {
nid = u & 0xff;
if (nid == 0)
continue;
err = snd_hda_add_nid(codec, kctl, 0, nid);
if (err < 0)
return err;
}
}
}
return 0;
}
@ -3832,6 +3914,7 @@ static int alc_test_pin_src_put(struct snd_kcontrol *kcontrol,
#define PIN_CTL_TEST(xname,nid) { \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_test_pin_ctl_info, \
.get = alc_test_pin_ctl_get, \
.put = alc_test_pin_ctl_put, \
@ -3841,6 +3924,7 @@ static int alc_test_pin_src_put(struct snd_kcontrol *kcontrol,
#define PIN_SRC_TEST(xname,nid) { \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
.info = alc_test_pin_src_info, \
.get = alc_test_pin_src_get, \
.put = alc_test_pin_src_put, \
@ -4380,7 +4464,7 @@ static int add_control(struct alc_spec *spec, int type, const char *name,
if (!knew->name)
return -ENOMEM;
if (get_amp_nid_(val))
knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val);
knew->subdevice = HDA_SUBDEV_AMP_FLAG;
knew->private_value = val;
return 0;
}
@ -5131,6 +5215,7 @@ static struct snd_kcontrol_new alc260_hp_output_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_NID_FLAG | 0x11,
.info = snd_ctl_boolean_mono_info,
.get = alc260_hp_master_sw_get,
.put = alc260_hp_master_sw_put,
@ -5169,6 +5254,7 @@ static struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_NID_FLAG | 0x11,
.info = snd_ctl_boolean_mono_info,
.get = alc260_hp_master_sw_get,
.put = alc260_hp_master_sw_put,
@ -10248,8 +10334,14 @@ static int alc262_hp_master_sw_put(struct snd_kcontrol *kcontrol,
.info = snd_ctl_boolean_mono_info, \
.get = alc262_hp_master_sw_get, \
.put = alc262_hp_master_sw_put, \
}, \
{ \
.iface = NID_MAPPING, \
.name = "Master Playback Switch", \
.private_value = 0x15 | (0x16 << 8) | (0x1b << 16), \
}
static struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
ALC262_HP_MASTER_SWITCH,
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
@ -10407,6 +10499,12 @@ static int alc262_hippo_master_sw_put(struct snd_kcontrol *kcontrol,
.info = snd_ctl_boolean_mono_info, \
.get = alc262_hippo_master_sw_get, \
.put = alc262_hippo_master_sw_put, \
}, \
{ \
.iface = NID_MAPPING, \
.name = "Master Playback Switch", \
.subdevice = SUBDEV_HP(0) | (SUBDEV_LINE(0) << 8) | \
(SUBDEV_SPEAKER(0) << 16), \
}
static struct snd_kcontrol_new alc262_hippo_mixer[] = {
@ -10887,11 +10985,17 @@ static struct snd_kcontrol_new alc262_fujitsu_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc262_fujitsu_master_sw_put,
.private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
},
{
.iface = NID_MAPPING,
.name = "Master Playback Switch",
.private_value = 0x1b,
},
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
@ -10922,6 +11026,7 @@ static struct snd_kcontrol_new alc262_lenovo_3000_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc262_lenovo_3000_master_sw_put,
@ -11076,6 +11181,11 @@ static struct snd_kcontrol_new alc262_ultra_capture_mixer[] = {
.get = alc_mux_enum_get,
.put = alc262_ultra_mux_enum_put,
},
{
.iface = NID_MAPPING,
.name = "Capture Source",
.private_value = 0x15,
},
{ } /* end */
};
@ -12094,6 +12204,7 @@ static struct snd_kcontrol_new alc268_acer_aspire_one_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
@ -12109,6 +12220,7 @@ static struct snd_kcontrol_new alc268_acer_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
@ -12126,6 +12238,7 @@ static struct snd_kcontrol_new alc268_acer_dmic_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
@ -13078,6 +13191,7 @@ static struct snd_kcontrol_new alc269_quanta_fl1_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,
@ -13098,6 +13212,7 @@ static struct snd_kcontrol_new alc269_lifebook_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.subdevice = HDA_SUBDEV_AMP_FLAG,
.info = snd_hda_mixer_amp_switch_info,
.get = snd_hda_mixer_amp_switch_get,
.put = alc268_acer_master_sw_put,

1
sound/pci/hda/patch_si3054.c
View File

@ -122,6 +122,7 @@ static int si3054_switch_put(struct snd_kcontrol *kcontrol,
#define SI3054_KCONTROL(kname,reg,mask) { \
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = kname, \
.subdevice = HDA_SUBDEV_NID_FLAG | reg, \
.info = si3054_switch_info, \
.get = si3054_switch_get, \
.put = si3054_switch_put, \

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

@ -2688,7 +2688,7 @@ static struct snd_kcontrol_new *
stac_control_new(struct sigmatel_spec *spec,
struct snd_kcontrol_new *ktemp,
const char *name,
hda_nid_t nid)
unsigned int subdev)
{
struct snd_kcontrol_new *knew;
@ -2704,8 +2704,7 @@ stac_control_new(struct sigmatel_spec *spec,
spec->kctls.alloced--;
return NULL;
}
if (nid)
knew->subdevice = HDA_SUBDEV_NID_FLAG | nid;
knew->subdevice = subdev;
return knew;
}
@ -2715,7 +2714,7 @@ static int stac92xx_add_control_temp(struct sigmatel_spec *spec,
unsigned long val)
{
struct snd_kcontrol_new *knew = stac_control_new(spec, ktemp, name,
get_amp_nid_(val));
HDA_SUBDEV_AMP_FLAG);
if (!knew)
return -ENOMEM;
knew->index = idx;

275
sound/pci/hda/patch_via.c
View File

@ -54,6 +54,8 @@
#include "hda_codec.h"
#include "hda_local.h"
#define NID_MAPPING (-1)
/* amp values */
#define AMP_VAL_IDX_SHIFT 19
#define AMP_VAL_IDX_MASK (0x0f<<19)
@ -157,6 +159,19 @@ struct via_spec {
#endif
};
static struct via_spec * via_new_spec(struct hda_codec *codec)
{
struct via_spec *spec;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return NULL;
codec->spec = spec;
spec->codec = codec;
return spec;
}
static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
{
u32 vendor_id = codec->vendor_id;
@ -443,11 +458,27 @@ static int via_add_control(struct via_spec *spec, int type, const char *name,
if (!knew->name)
return -ENOMEM;
if (get_amp_nid_(val))
knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val);
knew->subdevice = HDA_SUBDEV_AMP_FLAG;
knew->private_value = val;
return 0;
}
static struct snd_kcontrol_new *via_clone_control(struct via_spec *spec,
struct snd_kcontrol_new *tmpl)
{
struct snd_kcontrol_new *knew;
snd_array_init(&spec->kctls, sizeof(*knew), 32);
knew = snd_array_new(&spec->kctls);
if (!knew)
return NULL;
*knew = *tmpl;
knew->name = kstrdup(tmpl->name, GFP_KERNEL);
if (!knew->name)
return NULL;
return 0;
}
static void via_free_kctls(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
@ -1088,24 +1119,9 @@ static int via_independent_hp_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
hda_nid_t nid;
hda_nid_t nid = kcontrol->private_value;
unsigned int pinsel;
switch (spec->codec_type) {
case VT1718S:
nid = 0x34;
break;
case VT2002P:
nid = 0x35;
break;
case VT1812:
nid = 0x3d;
break;
default:
nid = spec->autocfg.hp_pins[0];
break;
}
/* use !! to translate conn sel 2 for VT1718S */
pinsel = !!snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_CONNECT_SEL,
@ -1127,29 +1143,24 @@ static void activate_ctl(struct hda_codec *codec, const char *name, int active)
}
}
static hda_nid_t side_mute_channel(struct via_spec *spec)
{
switch (spec->codec_type) {
case VT1708: return 0x1b;
case VT1709_10CH: return 0x29;
case VT1708B_8CH: /* fall thru */
case VT1708S: return 0x27;
default: return 0;
}
}
static int update_side_mute_status(struct hda_codec *codec)
{
/* mute side channel */
struct via_spec *spec = codec->spec;
unsigned int parm = spec->hp_independent_mode
? AMP_OUT_MUTE : AMP_OUT_UNMUTE;
hda_nid_t sw3;
switch (spec->codec_type) {
case VT1708:
sw3 = 0x1b;
break;
case VT1709_10CH:
sw3 = 0x29;
break;
case VT1708B_8CH:
case VT1708S:
sw3 = 0x27;
break;
default:
sw3 = 0;
break;
}
hda_nid_t sw3 = side_mute_channel(spec);
if (sw3)
snd_hda_codec_write(codec, sw3, 0, AC_VERB_SET_AMP_GAIN_MUTE,
@ -1162,28 +1173,11 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
hda_nid_t nid = spec->autocfg.hp_pins[0];
hda_nid_t nid = kcontrol->private_value;
unsigned int pinsel = ucontrol->value.enumerated.item[0];
/* Get Independent Mode index of headphone pin widget */
spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel
? 1 : 0;
switch (spec->codec_type) {
case VT1718S:
nid = 0x34;
pinsel = pinsel ? 2 : 0; /* indep HP use AOW4 (index 2) */
spec->multiout.num_dacs = 4;
break;
case VT2002P:
nid = 0x35;
break;
case VT1812:
nid = 0x3d;
break;
default:
nid = spec->autocfg.hp_pins[0];
break;
}
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel);
if (spec->multiout.hp_nid && spec->multiout.hp_nid
@ -1207,18 +1201,55 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
return 0;
}
static struct snd_kcontrol_new via_hp_mixer[] = {
static struct snd_kcontrol_new via_hp_mixer[2] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Independent HP",
.count = 1,
.info = via_independent_hp_info,
.get = via_independent_hp_get,
.put = via_independent_hp_put,
},
{ } /* end */
{
.iface = NID_MAPPING,
.name = "Independent HP",
},
};
static int via_hp_build(struct via_spec *spec)
{
struct snd_kcontrol_new *knew;
hda_nid_t nid;
knew = via_clone_control(spec, &via_hp_mixer[0]);
if (knew == NULL)
return -ENOMEM;
switch (spec->codec_type) {
case VT1718S:
nid = 0x34;
break;
case VT2002P:
nid = 0x35;
break;
case VT1812:
nid = 0x3d;
break;
default:
nid = spec->autocfg.hp_pins[0];
break;
}
knew->subdevice = HDA_SUBDEV_NID_FLAG | nid;
knew->private_value = nid;
knew = via_clone_control(spec, &via_hp_mixer[1]);
if (knew == NULL)
return -ENOMEM;
knew->subdevice = side_mute_channel(spec);
return 0;
}
static void notify_aa_path_ctls(struct hda_codec *codec)
{
int i;
@ -1376,7 +1407,7 @@ static int via_smart51_put(struct snd_kcontrol *kcontrol,
return 1;
}
static struct snd_kcontrol_new via_smart51_mixer[] = {
static struct snd_kcontrol_new via_smart51_mixer[2] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Smart 5.1",
@ -1385,9 +1416,36 @@ static struct snd_kcontrol_new via_smart51_mixer[] = {
.get = via_smart51_get,
.put = via_smart51_put,
},
{} /* end */
{
.iface = NID_MAPPING,
.name = "Smart 5.1",
}
};
static int via_smart51_build(struct via_spec *spec)
{
struct snd_kcontrol_new *knew;
int index[] = { AUTO_PIN_MIC, AUTO_PIN_FRONT_MIC, AUTO_PIN_LINE };
hda_nid_t nid;
int i;
knew = via_clone_control(spec, &via_smart51_mixer[0]);
if (knew == NULL)
return -ENOMEM;
for (i = 0; i < ARRAY_SIZE(index); i++) {
nid = spec->autocfg.input_pins[index[i]];
if (nid) {
knew = via_clone_control(spec, &via_smart51_mixer[1]);
if (knew == NULL)
return -ENOMEM;
knew->subdevice = nid;
}
}
return 0;
}
/* capture mixer elements */
static struct snd_kcontrol_new vt1708_capture_mixer[] = {
HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_INPUT),
@ -1819,8 +1877,9 @@ static struct hda_pcm_stream vt1708_pcm_digital_capture = {
static int via_build_controls(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
int err;
int i;
struct snd_kcontrol *kctl;
struct snd_kcontrol_new *knew;
int err, i;
for (i = 0; i < spec->num_mixers; i++) {
err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
@ -1845,6 +1904,28 @@ static int via_build_controls(struct hda_codec *codec)
return err;
}
/* assign Capture Source enums to NID */
kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
for (i = 0; kctl && i < kctl->count; i++) {
err = snd_hda_add_nids(codec, kctl, i, spec->mux_nids,
spec->input_mux->num_items);
if (err < 0)
return err;
}
/* other nid->control mapping */
for (i = 0; i < spec->num_mixers; i++) {
for (knew = spec->mixers[i]; knew->name; knew++) {
if (knew->iface != NID_MAPPING)
continue;
kctl = snd_hda_find_mixer_ctl(codec, knew->name);
if (kctl == NULL)
continue;
err = snd_hda_add_nid(codec, kctl, 0,
knew->subdevice);
}
}
/* init power states */
set_jack_power_state(codec);
analog_low_current_mode(codec, 1);
@ -2481,9 +2562,9 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
spec->mixers[spec->num_mixers++] = via_smart51_mixer;
via_smart51_build(spec);
return 1;
}
@ -2554,12 +2635,10 @@ static int patch_vt1708(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1708_parse_auto_config(codec);
if (err < 0) {
@ -2597,7 +2676,6 @@ static int patch_vt1708(struct hda_codec *codec)
#ifdef CONFIG_SND_HDA_POWER_SAVE
spec->loopback.amplist = vt1708_loopbacks;
#endif
spec->codec = codec;
INIT_DELAYED_WORK(&spec->vt1708_hp_work, vt1708_update_hp_jack_state);
return 0;
}
@ -3010,9 +3088,9 @@ static int vt1709_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
spec->mixers[spec->num_mixers++] = via_smart51_mixer;
via_smart51_build(spec);
return 1;
}
@ -3032,12 +3110,10 @@ static int patch_vt1709_10ch(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
err = vt1709_parse_auto_config(codec);
if (err < 0) {
via_free(codec);
@ -3126,12 +3202,10 @@ static int patch_vt1709_6ch(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
err = vt1709_parse_auto_config(codec);
if (err < 0) {
via_free(codec);
@ -3581,9 +3655,9 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
spec->mixers[spec->num_mixers++] = via_smart51_mixer;
via_smart51_build(spec);
return 1;
}
@ -3605,12 +3679,10 @@ static int patch_vt1708B_8ch(struct hda_codec *codec)
if (get_codec_type(codec) == VT1708BCE)
return patch_vt1708S(codec);
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1708B_parse_auto_config(codec);
if (err < 0) {
@ -3657,12 +3729,10 @@ static int patch_vt1708B_4ch(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1708B_parse_auto_config(codec);
if (err < 0) {
@ -4071,9 +4141,9 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
spec->mixers[spec->num_mixers++] = via_smart51_mixer;
via_smart51_build(spec);
return 1;
}
@ -4103,12 +4173,10 @@ static int patch_vt1708S(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1708S_parse_auto_config(codec);
if (err < 0) {
@ -4443,7 +4511,7 @@ static int vt1702_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
return 1;
}
@ -4464,12 +4532,10 @@ static int patch_vt1702(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1702_parse_auto_config(codec);
if (err < 0) {
@ -4865,9 +4931,9 @@ static int vt1718S_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
spec->mixers[spec->num_mixers++] = via_smart51_mixer;
via_smart51_build(spec);
return 1;
}
@ -4888,12 +4954,10 @@ static int patch_vt1718S(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1718S_parse_auto_config(codec);
if (err < 0) {
@ -5014,6 +5078,7 @@ static struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Digital Mic Capture Switch",
.subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
.count = 1,
.info = vt1716s_dmic_info,
.get = vt1716s_dmic_get,
@ -5361,9 +5426,9 @@ static int vt1716S_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
spec->mixers[spec->num_mixers++] = via_smart51_mixer;
via_smart51_build(spec);
return 1;
}
@ -5384,12 +5449,10 @@ static int patch_vt1716S(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1716S_parse_auto_config(codec);
if (err < 0) {
@ -5719,7 +5782,7 @@ static int vt2002P_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
return 1;
}
@ -5741,12 +5804,10 @@ static int patch_vt2002P(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt2002P_parse_auto_config(codec);
if (err < 0) {
@ -6070,7 +6131,7 @@ static int vt1812_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
if (spec->hp_mux)
spec->mixers[spec->num_mixers++] = via_hp_mixer;
via_hp_build(spec);
return 1;
}
@ -6092,12 +6153,10 @@ static int patch_vt1812(struct hda_codec *codec)
int err;
/* create a codec specific record */
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
spec = via_new_spec(codec);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
/* automatic parse from the BIOS config */
err = vt1812_parse_auto_config(codec);
if (err < 0) {