[PATCH 3/3] ASoC: stm32: dfsdm: add mmap support

Olivier Moysan olivier.moysan at st.com
Mon Mar 4 06:52:45 PST 2019


Enable direct access (mmap) support.

Signed-off-by: Olivier Moysan <olivier.moysan at st.com>
---
 sound/soc/stm/stm32_adfsdm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
index 24948b95eb19..0d3040aef7f6 100644
--- a/sound/soc/stm/stm32_adfsdm.c
+++ b/sound/soc/stm/stm32_adfsdm.c
@@ -44,7 +44,7 @@ struct stm32_adfsdm_priv {
 
 static const struct snd_pcm_hardware stm32_adfsdm_pcm_hw = {
 	.info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
-	    SNDRV_PCM_INFO_PAUSE,
+		SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_PAUSE,
 	.formats = SNDRV_PCM_FMTBIT_S32_LE,
 
 	.rate_min = 8000,
-- 
2.7.4




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