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Commit f98ed119 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: rsnd: care SWSP bit for TDM/non-TDM 



SSICR::SWSP bit controls WS signal low/high, but in case of TDM
it is inverted. This patch solves this issue.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 575f1f92

sound/soc/sh/rcar/ssi.c

+5 −2
Original line number Diff line number Diff line
@@ -265,6 +265,9 @@ static int rsnd_ssi_config_init(struct rsnd_ssi *ssi, 
	u32 cr_own;

	u32 cr_mode;

	u32 wsr;

	int is_tdm;



	is_tdm = (rsnd_get_slot_runtime(io) >= 6) ? 1 : 0;



	/*

	 * always use 32bit system word.
@@ -274,7 +277,7 @@ static int rsnd_ssi_config_init(struct rsnd_ssi *ssi, 


	if (rdai->bit_clk_inv)

		cr_own |= SCKP;

	if (rdai->frm_clk_inv)

	if (rdai->frm_clk_inv ^ is_tdm)

		cr_own |= SWSP;

	if (rdai->data_alignment)

		cr_own |= SDTA;
@@ -307,7 +310,7 @@ static int rsnd_ssi_config_init(struct rsnd_ssi *ssi, 
	 *	rsnd_ssiu_init_gen2()

	 */

	wsr = ssi->wsr;

	if (rsnd_get_slot_runtime(io) >= 6) {

	if (is_tdm) {

		wsr	|= WS_MODE;

		cr_own	|= CHNL_8;

	}