From 7fabe7fed182498cac568100d8e28d4b95f8a80e Mon Sep 17 00:00:00 2001 From: Olivier Moysan Date: Wed, 17 Nov 2021 12:00:31 +0100 Subject: 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 Link: https://lore.kernel.org/r/20211117110031.19345-1-olivier.moysan@foss.st.com Signed-off-by: Mark Brown --- sound/soc/stm/stm32_sai_sub.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc/stm') 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, -- cgit v1.2.3