Unverified Commit 2eaa6e23 authored Oct 17, 2018 by Kuninori Morimoto Committed by Mark Brown Oct 17, 2018

ASoC: rsnd: tidyup SSICR::SWSP for TDM



R-Car datasheet is indicating that WS output settings of SSICR::SWSP
is inverted on TDM mode from non TDM mode settings.
But, it is meaning that TDM should use 0 here.
Without this patch, sound input/output 1ch will be 2ch, 2ch will be 3ch
..., be jumbled on I2S + TDM settings. This patch fixup it.
This patch is tested on R-Car H3 ulcb-kf board, SSI3/4 TDM sound.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 6817d759

sound/soc/sh/rcar/ssi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -392,7 +392,7 @@ static void rsnd_ssi_config_init(struct rsnd_mod *mod,

		if (rdai->bit_clk_inv)
		cr_own \|= SCKP;
		if (rdai->frm_clk_inv ^ is_tdm)
		if (rdai->frm_clk_inv && !is_tdm)
		cr_own \|= SWSP;
		if (rdai->data_alignment)
		cr_own \|= SDTA;

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