diff options
Diffstat (limited to 'sound/soc/sh/rcar/adg.c')
-rw-r--r-- | sound/soc/sh/rcar/adg.c | 57 |
1 files changed, 21 insertions, 36 deletions
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c index 69c44269ebdb..fc41a0e8b09f 100644 --- a/sound/soc/sh/rcar/adg.c +++ b/sound/soc/sh/rcar/adg.c @@ -57,6 +57,24 @@ static u32 rsnd_adg_ssi_ws_timing_gen2(struct rsnd_dai_stream *io) return (0x6 + ws) << 8; } +int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai, + struct rsnd_mod *mod, + struct rsnd_dai_stream *io) +{ + int id = rsnd_mod_id(mod); + int shift = (id % 2) ? 16 : 0; + u32 mask, val; + + val = rsnd_adg_ssi_ws_timing_gen2(io); + + val = val << shift; + mask = 0xffff << shift; + + rsnd_mod_bset(mod, CMDOUT_TIMSEL, mask, val); + + return 0; +} + static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai, struct rsnd_mod *mod, struct rsnd_dai_stream *io, @@ -397,9 +415,8 @@ int rsnd_adg_probe(struct platform_device *pdev, { struct rsnd_adg *adg; struct device *dev = rsnd_priv_to_dev(priv); - struct clk *clk, *clk_orig; + struct clk *clk; int i; - bool use_old_style = false; adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL); if (!adg) { @@ -407,45 +424,13 @@ int rsnd_adg_probe(struct platform_device *pdev, return -ENOMEM; } - clk_orig = devm_clk_get(dev, NULL); adg->clk[CLKA] = devm_clk_get(dev, "clk_a"); adg->clk[CLKB] = devm_clk_get(dev, "clk_b"); adg->clk[CLKC] = devm_clk_get(dev, "clk_c"); adg->clk[CLKI] = devm_clk_get(dev, "clk_i"); - /* - * It request device dependent audio clock. - * But above all clks will indicate rsnd module clock - * if platform doesn't it - */ - for_each_rsnd_clk(clk, adg, i) { - if (clk_orig == clk) { - dev_warn(dev, - "doesn't have device dependent clock, use independent clock\n"); - use_old_style = true; - break; - } - } - - /* - * note: - * these exist in order to keep compatible with - * platform which has device independent audio clock, - * but will be removed soon - */ - if (use_old_style) { - adg->clk[CLKA] = devm_clk_get(NULL, "audio_clk_a"); - adg->clk[CLKB] = devm_clk_get(NULL, "audio_clk_b"); - adg->clk[CLKC] = devm_clk_get(NULL, "audio_clk_c"); - adg->clk[CLKI] = devm_clk_get(NULL, "audio_clk_internal"); - } - - for_each_rsnd_clk(clk, adg, i) { - if (IS_ERR(clk)) { - dev_err(dev, "Audio clock failed\n"); - return -EIO; - } - } + for_each_rsnd_clk(clk, adg, i) + dev_dbg(dev, "clk %d : %p\n", i, clk); rsnd_adg_ssi_clk_init(priv, adg); |