aboutsummaryrefslogtreecommitdiff
path: root/include/sound
diff options
context:
space:
mode:
authorClemens Ladisch <clemens@ladisch.de>2007-08-13 17:40:54 +0200
committerJaroslav Kysela <perex@perex.cz>2007-10-16 15:58:54 +0200
commit918f3a0e8cf67b5db966516f255eaf24d814fac0 (patch)
treeae4ac300f4ca93346d4b4ca9a22d760c87ab3072 /include/sound
parent7653d557606c7cae921557a6a0ebb7c510e458eb (diff)
downloadlinux-918f3a0e8cf67b5db966516f255eaf24d814fac0.tar.gz
[ALSA] pcm: add snd_pcm_rate_to_rate_bit() helper
Add a snd_pcm_rate_to_rate_bit() function to factor out common code used by several drivers. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/pcm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 2d5dee2fcb6..27f8ef48b5e 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -925,6 +925,7 @@ snd_pcm_sframes_t snd_pcm_lib_readv(struct snd_pcm_substream *substream,
extern const struct snd_pcm_hw_constraint_list snd_pcm_known_rates;
int snd_pcm_limit_hw_rates(struct snd_pcm_runtime *runtime);
+unsigned int snd_pcm_rate_to_rate_bit(unsigned int rate);
static inline void snd_pcm_set_runtime_buffer(struct snd_pcm_substream *substream,
struct snd_dma_buffer *bufp)