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Unverified Commit 0c4c68d6 authored by Olivier Moysan's avatar Olivier Moysan Committed by Mark Brown
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ASoC: stm32: i2s: fix 16 bit format support 



I2S supports 16 bits data in 32 channel length.
However the expected driver behavior, is to
set channel length to 16 bits when data format is 16 bits.

Signed-off-by: default avatarOlivier Moysan <olivier.moysan@st.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8ba3c521

sound/soc/stm/stm32_i2s.c

+1 −1
Original line number Diff line number Diff line
@@ -501,7 +501,7 @@ static int stm32_i2s_configure(struct snd_soc_dai *cpu_dai, 
	switch (format) {

	case 16:

		cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_16);

		cfgr_mask = I2S_CGFR_DATLEN_MASK;

		cfgr_mask = I2S_CGFR_DATLEN_MASK | I2S_CGFR_CHLEN;

		break;

	case 32:

		cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_32) |