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authorOlivier Moysan <olivier.moysan@st.com>2021-11-17 14:00:31 +0300
committerMark Brown <broonie@kernel.org>2021-11-17 16:04:53 +0300
commit7fabe7fed182498cac568100d8e28d4b95f8a80e (patch)
treef3058998c93236f4e5be0ade0b48ae72d5100d45 /sound/soc/stm/stm32_sai_sub.c
parent7548a391c53cab2af0954d252cc5a9a793fd4c0e (diff)
downloadlinux-7fabe7fed182498cac568100d8e28d4b95f8a80e.tar.xz
ASoC: stm32: sai: increase channels_max limit
The SAI peripheral supports up to 16 channels in TDM mode (8L+8R). The driver currently supports TDM over two channels. Increase SAI DAI playback/record channels_max, to also allow up to 16 channels in TDM mode. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Link: https://lore.kernel.org/r/20211117110031.19345-1-olivier.moysan@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/stm/stm32_sai_sub.c')
-rw-r--r--sound/soc/stm/stm32_sai_sub.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 9c3b8e209656..95cd38a502bb 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -1294,7 +1294,7 @@ static struct snd_soc_dai_driver stm32_sai_playback_dai = {
.id = 1, /* avoid call to fmt_single_name() */
.playback = {
.channels_min = 1,
- .channels_max = 2,
+ .channels_max = 16,
.rate_min = 8000,
.rate_max = 192000,
.rates = SNDRV_PCM_RATE_CONTINUOUS,
@@ -1312,7 +1312,7 @@ static struct snd_soc_dai_driver stm32_sai_capture_dai = {
.id = 1, /* avoid call to fmt_single_name() */
.capture = {
.channels_min = 1,
- .channels_max = 2,
+ .channels_max = 16,
.rate_min = 8000,
.rate_max = 192000,
.rates = SNDRV_PCM_RATE_CONTINUOUS,