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ASoC: rsnd: setup BRGCKR/BRRA/BRRB on rsnd_adg_clk_control() 

Current adg.c will configure BRGCKR/BRRA/BRRB to output clock
when it start sound. OTAH, rsnd_adg_clk_enable() will enables
clk_a/b/c when driver was probed.
But it is strange, these should be set in the same time.
This patch fixup it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87h6oqzlei.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2023-08-22 23:51:02 +00:00 committed by Mark Brown
parent ab0233747f
commit 4acdf9aedd
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 2 deletions
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9
sound/soc/sh/rcar/adg.c
View File

@ -358,8 +358,6 @@ int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
ckr = 0x80000000; /* BRGB output = 48kHz */
rsnd_mod_bset(adg_mod, BRGCKR, 0x80770000, adg->ckr | ckr);
rsnd_mod_write(adg_mod, BRRA, adg->brga);
rsnd_mod_write(adg_mod, BRRB, adg->brgb);
dev_dbg(dev, "CLKOUT is based on BRG%c (= %dHz)\n",
(ckr) ? 'B' : 'A',
@ -372,9 +370,16 @@ int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
void rsnd_adg_clk_control(struct rsnd_priv *priv, int enable)
{
struct rsnd_adg *adg = rsnd_priv_to_adg(priv);
struct rsnd_mod *adg_mod = rsnd_mod_get(adg);
struct clk *clk;
int i;
if (enable) {
rsnd_mod_bset(adg_mod, BRGCKR, 0x80770000, adg->ckr);
rsnd_mod_write(adg_mod, BRRA, adg->brga);
rsnd_mod_write(adg_mod, BRRB, adg->brgb);
}
for_each_rsnd_clkin(clk, adg, i) {
if (enable) {
clk_prepare_enable(clk);