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

Enable direct access (mmap) support.

Signed-off-by: Olivier Moysan olivier.moysan@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,