diff options
| author | Shuming Fan <shumingf@realtek.com> | 2026-06-15 17:10:12 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-06-17 14:57:29 +0100 |
| commit | 5096a1634def431cd7f89e2b0af4456de91dd26d (patch) | |
| tree | d51a5ba8a2e4142ab32235fc156e945ec3ff0583 /sound | |
| parent | fdf043f5f3bae150b678feae3d7bb1beed87ec14 (diff) | |
| download | ath-5096a1634def431cd7f89e2b0af4456de91dd26d.tar.gz | |
ASoC: rt5650: enhance spk protection function
This patch adjusts several default settings to ensure
the speaker protection function can be enabled safely.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://patch.msgid.link/20260615091012.718168-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt5645.c | 6 | ||||
| -rw-r--r-- | sound/soc/codecs/rt5645.h | 1 |
2 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 8a9af260e5f7f..e9819653b30d6 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -83,6 +83,8 @@ static const struct reg_sequence rt5650_init_list[] = { {RT5645_PWR_ANLG1, 0x02}, {RT5645_IL_CMD3, 0x6728}, {RT5645_PR_BASE + 0x3a, 0x0000}, + {RT5645_CLSD_OUT_CTRL1, 0x4059}, + {RT5645_GEN_CTRL3, 0x0200}, }; static const struct reg_default rt5645_reg[] = { @@ -1855,13 +1857,9 @@ static int rt5645_spk_event(struct snd_soc_dapm_widget *w, RT5645_PWR_CLS_D_L, RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | RT5645_PWR_CLS_D_L); - snd_soc_component_update_bits(component, RT5645_GEN_CTRL3, - RT5645_DET_CLK_MASK, RT5645_DET_CLK_MODE1); break; case SND_SOC_DAPM_PRE_PMD: - snd_soc_component_update_bits(component, RT5645_GEN_CTRL3, - RT5645_DET_CLK_MASK, RT5645_DET_CLK_DIS); snd_soc_component_write(component, RT5645_EQ_CTRL2, 0); snd_soc_component_update_bits(component, RT5645_PWR_DIG1, RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h index bef74b29fd541..a5bfe9861b8ba 100644 --- a/sound/soc/codecs/rt5645.h +++ b/sound/soc/codecs/rt5645.h @@ -118,6 +118,7 @@ #define RT5645_A_JD_CTRL1 0x94 #define RT5645_VAD_CTRL4 0x9d #define RT5645_CLSD_OUT_CTRL 0xa0 +#define RT5645_CLSD_OUT_CTRL1 0xa1 /* Function - Digital */ #define RT5645_ADC_EQ_CTRL1 0xae #define RT5645_ADC_EQ_CTRL2 0xaf |