Unverified Commit a91d7fb9 authored Nov 28, 2017 by Jiada Wang Committed by Mark Brown Nov 28, 2017

ASoC: rsnd: ssiu: clear SSI_MODE for non TDM Extended modes



register SSI_MODE is set when SSI works in TDM Extended,
but it isn't reset when SSI starts to work in other modes,
thus causes issues.

This patch clearss SSI_MODE register when SSI works in modes
other than TDM Extended.

Fixes: 186fadc1 ("ASoC: rsnd: add TDM Extend Mode support")
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent c20c6704

sound/soc/sh/rcar/ssiu.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -125,6 +125,7 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
		{
		int hdmi = rsnd_ssi_hdmi_port(io);
		int ret;
		u32 mode = 0;

		ret = rsnd_ssiu_init(mod, io, priv);
		if (ret < 0)
		@@ -136,9 +137,11 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
		* see
		* rsnd_ssi_config_init()
		*/
		rsnd_mod_write(mod, SSI_MODE, 0x1);
		mode = 0x1;
		}

		rsnd_mod_write(mod, SSI_MODE, mode);

		if (rsnd_ssi_use_busif(io)) {
		rsnd_mod_write(mod, SSI_BUSIF_ADINR,
		rsnd_get_adinr_bit(mod, io) \|