[alsa-devel] [PATCH] ASoC: rt5645: remove unexisting route on new rt5645
Bard Liao
bardliao at realtek.com
Mon Oct 30 08:26:05 CET 2017
"SPOL MIX DAC R1 Switch" and "SPOL MIX SPKVOL R Switch" are only
exist in the early version of rt5645.
Signed-off-by: Bard Liao <bardliao at realtek.com>
---
sound/soc/codecs/rt5645.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index e34f278..b7eef6a 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -432,6 +432,7 @@ struct rt5645_priv {
int jack_type;
bool en_button_func;
bool hp_on;
+ int v_id;
};
static int rt5645_reset(struct snd_soc_codec *codec)
@@ -2516,9 +2517,7 @@ static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
{ "SPKVOL L", "Switch", "SPK MIXL" },
{ "SPKVOL R", "Switch", "SPK MIXR" },
- { "SPOL MIX", "DAC R1 Switch", "DAC R1" },
{ "SPOL MIX", "DAC L1 Switch", "DAC L1" },
- { "SPOL MIX", "SPKVOL R Switch", "SPKVOL R" },
{ "SPOL MIX", "SPKVOL L Switch", "SPKVOL L" },
{ "SPOR MIX", "DAC R1 Switch", "DAC R1" },
{ "SPOR MIX", "SPKVOL R Switch", "SPKVOL R" },
@@ -2707,6 +2706,11 @@ static const struct snd_soc_dapm_route rt5645_specific_dapm_routes[] = {
{ "DAC R2 Mux", "IF1 DAC", "RT5645 IF1 DAC2 R Mux" },
};
+static const struct snd_soc_dapm_route rt5645_old_dapm_routes[] = {
+ { "SPOL MIX", "DAC R1 Switch", "DAC R1" },
+ { "SPOL MIX", "SPKVOL R Switch", "SPKVOL R" },
+};
+
static int rt5645_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{
@@ -3363,6 +3367,11 @@ static int rt5645_probe(struct snd_soc_codec *codec)
snd_soc_dapm_add_routes(dapm,
rt5645_specific_dapm_routes,
ARRAY_SIZE(rt5645_specific_dapm_routes));
+ if (rt5645->v_id < 3) {
+ snd_soc_dapm_add_routes(dapm,
+ rt5645_old_dapm_routes,
+ ARRAY_SIZE(rt5645_old_dapm_routes));
+ }
break;
case CODEC_TYPE_RT5650:
snd_soc_dapm_new_controls(dapm,
@@ -3803,6 +3812,9 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
regmap_write(rt5645->regmap, RT5645_RESET, 0);
+ regmap_read(regmap, RT5645_VENDOR_ID, &val);
+ rt5645->v_id = val & 0xff;
+
ret = regmap_register_patch(rt5645->regmap, init_list,
ARRAY_SIZE(init_list));
if (ret != 0)
--
2.7.4
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