From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
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 --- sound/soc/sh/rcar/ssi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
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 @@ struct rsnd_ssi { u32 cr_own; u32 cr_clk; u32 cr_mode; + u32 wsr; int chan; int rate; int err; @@ -214,11 +215,10 @@ static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi, 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 @@ static int __rsnd_ssi_start(struct rsnd_mod *mod, EN;
rsnd_mod_write(mod, SSICR, cr); + rsnd_mod_write(mod, SSIWSR, ssi->wsr);
return 0; }