ALSA: Re-export snd_pcm_format_name() function
Re-export snd_pcm_format_name() function to be used outside the PCM core. As a first example, usbaudio is changed to use it now again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
@@ -162,18 +162,7 @@ static int snd_pcm_control_ioctl(struct snd_card *card,
|
||||
return -ENOIOCTLCMD;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_SND_VERBOSE_PROCFS
|
||||
|
||||
#define STATE(v) [SNDRV_PCM_STATE_##v] = #v
|
||||
#define STREAM(v) [SNDRV_PCM_STREAM_##v] = #v
|
||||
#define READY(v) [SNDRV_PCM_READY_##v] = #v
|
||||
#define XRUN(v) [SNDRV_PCM_XRUN_##v] = #v
|
||||
#define SILENCE(v) [SNDRV_PCM_SILENCE_##v] = #v
|
||||
#define TSTAMP(v) [SNDRV_PCM_TSTAMP_##v] = #v
|
||||
#define ACCESS(v) [SNDRV_PCM_ACCESS_##v] = #v
|
||||
#define START(v) [SNDRV_PCM_START_##v] = #v
|
||||
#define FORMAT(v) [SNDRV_PCM_FORMAT_##v] = #v
|
||||
#define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v
|
||||
|
||||
static char *snd_pcm_format_names[] = {
|
||||
FORMAT(S8),
|
||||
@@ -216,10 +205,23 @@ static char *snd_pcm_format_names[] = {
|
||||
FORMAT(U18_3BE),
|
||||
};
|
||||
|
||||
static const char *snd_pcm_format_name(snd_pcm_format_t format)
|
||||
const char *snd_pcm_format_name(snd_pcm_format_t format)
|
||||
{
|
||||
return snd_pcm_format_names[format];
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(snd_pcm_format_name);
|
||||
|
||||
#ifdef CONFIG_SND_VERBOSE_PROCFS
|
||||
|
||||
#define STATE(v) [SNDRV_PCM_STATE_##v] = #v
|
||||
#define STREAM(v) [SNDRV_PCM_STREAM_##v] = #v
|
||||
#define READY(v) [SNDRV_PCM_READY_##v] = #v
|
||||
#define XRUN(v) [SNDRV_PCM_XRUN_##v] = #v
|
||||
#define SILENCE(v) [SNDRV_PCM_SILENCE_##v] = #v
|
||||
#define TSTAMP(v) [SNDRV_PCM_TSTAMP_##v] = #v
|
||||
#define ACCESS(v) [SNDRV_PCM_ACCESS_##v] = #v
|
||||
#define START(v) [SNDRV_PCM_START_##v] = #v
|
||||
#define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v
|
||||
|
||||
static char *snd_pcm_stream_names[] = {
|
||||
STREAM(PLAYBACK),
|
||||
|
Reference in New Issue
Block a user