ASoC: rsnd: set SSIWSR setting on rsnd_ssi_config_init()
It will have TDM settings on SSIWSR. Actually, we would like to set
it on rsnd_ssi_config_init(), but we can't. Because SSI might be used
as clock master (It doesn't need to call rsnd_ssi_config_init() when
clock master mode).
This patch adds new ssi->wsr and set it on rsnd_ssi_start().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 31e26bd..d97f365 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -69,6 +69,7 @@
u32 cr_own;
u32 cr_clk;
u32 cr_mode;
+ u32 wsr;
int chan;
int rate;
int err;
@@ -214,11 +215,10 @@
if (0 == ret) {
ssi->cr_clk = FORCE | SWL_32 |
SCKD | SWSD | CKDV(j);
+ ssi->wsr = CONT;
ssi->rate = rate;
- rsnd_mod_write(mod, SSIWSR, CONT);
-
dev_dbg(dev, "%s[%d] outputs %u Hz\n",
rsnd_mod_name(mod),
rsnd_mod_id(mod), rate);
@@ -421,6 +421,7 @@
EN;
rsnd_mod_write(mod, SSICR, cr);
+ rsnd_mod_write(mod, SSIWSR, ssi->wsr);
return 0;
}