Unverified Commit 82d1aeb8 authored Nov 18, 2020 by Kyle Russell Committed by Mark Brown Nov 20, 2020

ASoC: mmp-sspa: set phase two word length register



If hw params enables dual phase transmission, then the word length for
the second phase should be set to match the sample format instead of
remaining at the reset default.  This matches the configuration already
being done for the first phase.

This driver already sets the phase two sample size, so this should complete
the phase two configuration.

Signed-off-by: Kyle Russell <bkylerussell@gmail.com>
Link: https://lore.kernel.org/r/20201119034106.1273906-1-bkylerussell@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 2b3f6f4a

sound/soc/pxa/mmp-sspa.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -246,6 +246,9 @@ static int mmp_sspa_hw_params(struct snd_pcm_substream *substream,
		sspa_ctrl &= ~SSPA_CTL_XWDLEN1_MASK;
		sspa_ctrl \|= SSPA_CTL_XWDLEN1(bitval);

		sspa_ctrl &= ~SSPA_CTL_XWDLEN2_MASK;
		sspa_ctrl \|= SSPA_CTL_XWDLEN2(bitval);

		sspa_ctrl &= ~SSPA_CTL_XSSZ1_MASK;
		sspa_ctrl \|= SSPA_CTL_XSSZ1(bitval);

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