ASoC: stm32: dfsdm: add mmap support

Enable direct access (mmap) support. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
mariux64 · Mar 20, 2019 · d151cf8 · d151cf8
1 parent cd53787
commit d151cf8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
@@ -41,7 +41,7 @@ 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,