---

yaml --- r: 170252 b: refs/heads/master c: c0fa59d h: refs/heads/master v: v3
git-mirror · Nov 25, 2009 · 33e1791 · 33e1791
1 parent fcd5719
commit 33e1791
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Showing 3 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2449ae85e3c88ef27853aef0d19772149e269ae7
+refs/heads/master: c0fa59df7214e546f8a37bc677867ac7b67b5c93
diff --git a/trunk/include/sound/soc.h b/trunk/include/sound/soc.h
@@ -230,6 +230,7 @@ int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid);
 /* Utility functions to get clock rates from various things */
 int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
 int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params);
+int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots);
 int snd_soc_params_to_bclk(struct snd_pcm_hw_params *parms);
 
 /* set runtime hw params */

diff --git a/trunk/sound/soc/soc-utils.c b/trunk/sound/soc/soc-utils.c
@@ -54,6 +54,12 @@ int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params)
 }
 EXPORT_SYMBOL_GPL(snd_soc_params_to_frame_size);
 
+int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots)
+{
+	return fs * snd_soc_calc_frame_size(sample_size, channels, tdm_slots);
+}
+EXPORT_SYMBOL_GPL(snd_soc_calc_bclk);
+
 int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
 {
 	int ret;