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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: 186fadc132 ("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>
hifive-unleashed-5.1
Jiada Wang 2017-11-28 16:05:13 +09:00 committed by Mark Brown
parent c20c6704bf
commit a91d7fb970
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 1 deletions
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5
sound/soc/sh/rcar/ssiu.c
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@ -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) |