From: "Fang, Yang A" yang.a.fang@intel.com
Add a helper to set pcm format directly from params
Signed-off-by: Fang, Yang A yang.a.fang@intel.com --- include/sound/pcm_params.h | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h index 6b1c78f..e6fe584 100644 --- a/include/sound/pcm_params.h +++ b/include/sound/pcm_params.h @@ -366,4 +366,11 @@ params_physical_width(const struct snd_pcm_hw_params *p) return snd_pcm_format_physical_width(params_format(p)); }
+static inline void +params_set_format(struct snd_pcm_hw_params *p, snd_pcm_format_t fmt) +{ + snd_mask_set(&p->masks[SNDRV_PCM_HW_PARAM_FORMAT - + SNDRV_PCM_HW_PARAM_FIRST_MASK], (__force int)fmt); +} + #endif /* __SOUND_PCM_PARAMS_H */