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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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ASoC: wm5110: Add special DRE on/off handling for the headphone path
For the best performance the headphone path enable/disable must be handled specially for the situations of DRE on and DRE off. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax
Mark Brown
parent
81207880ce
commit
d1acd31883
@ -131,6 +131,25 @@ static const struct reg_default wm5110_sysclk_revd_patch[] = {
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{ 0x33fb, 0xfe00 },
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};
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static const struct reg_default wm5110_sysclk_reve_patch[] = {
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{ 0x3270, 0xE410 },
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{ 0x3271, 0x3078 },
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{ 0x3272, 0xE410 },
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{ 0x3273, 0x3070 },
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{ 0x3274, 0xE410 },
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{ 0x3275, 0x3066 },
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{ 0x3276, 0xE410 },
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{ 0x3277, 0x3056 },
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{ 0x327A, 0xE414 },
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{ 0x327B, 0x3078 },
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{ 0x327C, 0xE414 },
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{ 0x327D, 0x3070 },
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{ 0x327E, 0xE414 },
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{ 0x327F, 0x3066 },
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{ 0x3280, 0xE414 },
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{ 0x3281, 0x3056 },
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};
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static int wm5110_sysclk_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event)
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{
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@ -146,7 +165,9 @@ static int wm5110_sysclk_ev(struct snd_soc_dapm_widget *w,
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patch_size = ARRAY_SIZE(wm5110_sysclk_revd_patch);
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break;
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default:
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return 0;
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patch = wm5110_sysclk_reve_patch;
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patch_size = ARRAY_SIZE(wm5110_sysclk_reve_patch);
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break;
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}
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switch (event) {
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@ -164,6 +185,249 @@ static int wm5110_sysclk_ev(struct snd_soc_dapm_widget *w,
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return 0;
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}
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static const struct reg_default wm5110_no_dre_left_enable[] = {
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{ 0x3024, 0xE410 },
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{ 0x3025, 0x0056 },
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{ 0x301B, 0x0224 },
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{ 0x301F, 0x4263 },
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{ 0x3021, 0x5291 },
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{ 0x3030, 0xE410 },
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{ 0x3031, 0x3066 },
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{ 0x3032, 0xE410 },
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{ 0x3033, 0x3070 },
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{ 0x3034, 0xE410 },
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{ 0x3035, 0x3078 },
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{ 0x3036, 0xE410 },
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{ 0x3037, 0x3080 },
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{ 0x3038, 0xE410 },
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{ 0x3039, 0x3080 },
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};
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static const struct reg_default wm5110_dre_left_enable[] = {
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{ 0x3024, 0x0231 },
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{ 0x3025, 0x0B00 },
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{ 0x301B, 0x0227 },
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{ 0x301F, 0x4266 },
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{ 0x3021, 0x5294 },
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{ 0x3030, 0xE231 },
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{ 0x3031, 0x0266 },
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{ 0x3032, 0x8231 },
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{ 0x3033, 0x4B15 },
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{ 0x3034, 0x8231 },
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{ 0x3035, 0x0B15 },
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{ 0x3036, 0xE231 },
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{ 0x3037, 0x5294 },
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{ 0x3038, 0x0231 },
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{ 0x3039, 0x0B00 },
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};
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static const struct reg_default wm5110_no_dre_right_enable[] = {
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{ 0x3074, 0xE414 },
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{ 0x3075, 0x0056 },
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{ 0x306B, 0x0224 },
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{ 0x306F, 0x4263 },
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{ 0x3071, 0x5291 },
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{ 0x3080, 0xE414 },
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{ 0x3081, 0x3066 },
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{ 0x3082, 0xE414 },
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{ 0x3083, 0x3070 },
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{ 0x3084, 0xE414 },
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{ 0x3085, 0x3078 },
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{ 0x3086, 0xE414 },
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{ 0x3087, 0x3080 },
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{ 0x3088, 0xE414 },
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{ 0x3089, 0x3080 },
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};
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static const struct reg_default wm5110_dre_right_enable[] = {
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{ 0x3074, 0x0231 },
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{ 0x3075, 0x0B00 },
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{ 0x306B, 0x0227 },
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{ 0x306F, 0x4266 },
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{ 0x3071, 0x5294 },
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{ 0x3080, 0xE231 },
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{ 0x3081, 0x0266 },
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{ 0x3082, 0x8231 },
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{ 0x3083, 0x4B17 },
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{ 0x3084, 0x8231 },
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{ 0x3085, 0x0B17 },
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{ 0x3086, 0xE231 },
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{ 0x3087, 0x5294 },
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{ 0x3088, 0x0231 },
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{ 0x3089, 0x0B00 },
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};
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static int wm5110_hp_pre_enable(struct snd_soc_dapm_widget *w)
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{
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struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
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struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
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struct arizona *arizona = priv->arizona;
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unsigned int val = snd_soc_read(codec, ARIZONA_DRE_ENABLE);
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const struct reg_default *wseq;
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int nregs;
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switch (w->shift) {
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case ARIZONA_OUT1L_ENA_SHIFT:
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if (val & ARIZONA_DRE1L_ENA_MASK) {
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wseq = wm5110_dre_left_enable;
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nregs = ARRAY_SIZE(wm5110_dre_left_enable);
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} else {
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wseq = wm5110_no_dre_left_enable;
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nregs = ARRAY_SIZE(wm5110_no_dre_left_enable);
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priv->out_up_delay += 10;
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}
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break;
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case ARIZONA_OUT1R_ENA_SHIFT:
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if (val & ARIZONA_DRE1R_ENA_MASK) {
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wseq = wm5110_dre_right_enable;
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nregs = ARRAY_SIZE(wm5110_dre_right_enable);
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} else {
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wseq = wm5110_no_dre_right_enable;
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nregs = ARRAY_SIZE(wm5110_no_dre_right_enable);
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priv->out_up_delay += 10;
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}
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break;
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default:
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return 0;
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}
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return regmap_multi_reg_write(arizona->regmap, wseq, nregs);
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}
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static int wm5110_hp_pre_disable(struct snd_soc_dapm_widget *w)
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{
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struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
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struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
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unsigned int val = snd_soc_read(codec, ARIZONA_DRE_ENABLE);
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switch (w->shift) {
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case ARIZONA_OUT1L_ENA_SHIFT:
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if (!(val & ARIZONA_DRE1L_ENA_MASK)) {
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snd_soc_update_bits(codec, ARIZONA_SPARE_TRIGGERS,
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ARIZONA_WS_TRG1, ARIZONA_WS_TRG1);
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snd_soc_update_bits(codec, ARIZONA_SPARE_TRIGGERS,
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ARIZONA_WS_TRG1, 0);
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priv->out_down_delay += 27;
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}
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break;
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case ARIZONA_OUT1R_ENA_SHIFT:
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if (!(val & ARIZONA_DRE1R_ENA_MASK)) {
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snd_soc_update_bits(codec, ARIZONA_SPARE_TRIGGERS,
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ARIZONA_WS_TRG2, ARIZONA_WS_TRG2);
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snd_soc_update_bits(codec, ARIZONA_SPARE_TRIGGERS,
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ARIZONA_WS_TRG2, 0);
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priv->out_down_delay += 27;
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}
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break;
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default:
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break;
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}
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return 0;
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}
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static int wm5110_hp_ev(struct snd_soc_dapm_widget *w,
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struct snd_kcontrol *kcontrol, int event)
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{
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struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
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struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
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switch (priv->arizona->rev) {
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case 0 ... 3:
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break;
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default:
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switch (event) {
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case SND_SOC_DAPM_PRE_PMU:
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wm5110_hp_pre_enable(w);
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break;
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case SND_SOC_DAPM_PRE_PMD:
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wm5110_hp_pre_disable(w);
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break;
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default:
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break;
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}
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break;
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}
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return arizona_hp_ev(w, kcontrol, event);
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}
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static int wm5110_clear_pga_volume(struct arizona *arizona, int output)
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{
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struct reg_default clear_pga = {
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ARIZONA_OUTPUT_PATH_CONFIG_1L + output * 4, 0x80
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};
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int ret;
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ret = regmap_multi_reg_write_bypassed(arizona->regmap, &clear_pga, 1);
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if (ret)
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dev_err(arizona->dev, "Failed to clear PGA (0x%x): %d\n",
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clear_pga.reg, ret);
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return ret;
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}
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static int wm5110_put_dre(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
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struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
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struct arizona *arizona = dev_get_drvdata(codec->dev->parent);
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struct soc_mixer_control *mc =
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(struct soc_mixer_control *)kcontrol->private_value;
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unsigned int ena, dre;
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unsigned int mask = (0x1 << mc->shift) | (0x1 << mc->rshift);
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unsigned int lnew = (!!ucontrol->value.integer.value[0]) << mc->shift;
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unsigned int rnew = (!!ucontrol->value.integer.value[1]) << mc->rshift;
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unsigned int lold, rold;
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unsigned int lena, rena;
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int ret;
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snd_soc_dapm_mutex_lock(dapm);
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ret = regmap_read(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, &ena);
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if (ret) {
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dev_err(arizona->dev, "Failed to read output state: %d\n", ret);
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goto err;
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}
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ret = regmap_read(arizona->regmap, ARIZONA_DRE_ENABLE, &dre);
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if (ret) {
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dev_err(arizona->dev, "Failed to read DRE state: %d\n", ret);
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goto err;
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}
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lold = dre & (1 << mc->shift);
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rold = dre & (1 << mc->rshift);
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/* Enables are channel wise swapped from the DRE enables */
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lena = ena & (1 << mc->rshift);
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rena = ena & (1 << mc->shift);
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if ((lena && lnew != lold) || (rena && rnew != rold)) {
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dev_err(arizona->dev, "Can't change DRE on active outputs\n");
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ret = -EBUSY;
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goto err;
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}
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ret = regmap_update_bits(arizona->regmap, ARIZONA_DRE_ENABLE,
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mask, lnew | rnew);
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if (ret) {
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dev_err(arizona->dev, "Failed to set DRE: %d\n", ret);
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goto err;
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}
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/* Force reset of PGA volumes, if turning DRE off */
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if (!lnew && lold)
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wm5110_clear_pga_volume(arizona, mc->shift);
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if (!rnew && rold)
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wm5110_clear_pga_volume(arizona, mc->rshift);
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err:
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snd_soc_dapm_mutex_unlock(dapm);
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return ret;
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}
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static DECLARE_TLV_DB_SCALE(ana_tlv, 0, 100, 0);
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static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
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static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
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@ -409,12 +673,15 @@ SOC_DOUBLE("SPKDAT1 Switch", ARIZONA_PDM_SPK1_CTRL_1, ARIZONA_SPK1L_MUTE_SHIFT,
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SOC_DOUBLE("SPKDAT2 Switch", ARIZONA_PDM_SPK2_CTRL_1, ARIZONA_SPK2L_MUTE_SHIFT,
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ARIZONA_SPK2R_MUTE_SHIFT, 1, 1),
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SOC_DOUBLE("HPOUT1 DRE Switch", ARIZONA_DRE_ENABLE,
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ARIZONA_DRE1L_ENA_SHIFT, ARIZONA_DRE1R_ENA_SHIFT, 1, 0),
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SOC_DOUBLE("HPOUT2 DRE Switch", ARIZONA_DRE_ENABLE,
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ARIZONA_DRE2L_ENA_SHIFT, ARIZONA_DRE2R_ENA_SHIFT, 1, 0),
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SOC_DOUBLE("HPOUT3 DRE Switch", ARIZONA_DRE_ENABLE,
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ARIZONA_DRE3L_ENA_SHIFT, ARIZONA_DRE3R_ENA_SHIFT, 1, 0),
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SOC_DOUBLE_EXT("HPOUT1 DRE Switch", ARIZONA_DRE_ENABLE,
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ARIZONA_DRE1L_ENA_SHIFT, ARIZONA_DRE1R_ENA_SHIFT, 1, 0,
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snd_soc_get_volsw, wm5110_put_dre),
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SOC_DOUBLE_EXT("HPOUT2 DRE Switch", ARIZONA_DRE_ENABLE,
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ARIZONA_DRE2L_ENA_SHIFT, ARIZONA_DRE2R_ENA_SHIFT, 1, 0,
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snd_soc_get_volsw, wm5110_put_dre),
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SOC_DOUBLE_EXT("HPOUT3 DRE Switch", ARIZONA_DRE_ENABLE,
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ARIZONA_DRE3L_ENA_SHIFT, ARIZONA_DRE3R_ENA_SHIFT, 1, 0,
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snd_soc_get_volsw, wm5110_put_dre),
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SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp),
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SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),
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@ -904,11 +1171,11 @@ SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0,
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ARIZONA_AIF3_RX_ENABLES, ARIZONA_AIF3RX2_ENA_SHIFT, 0),
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SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM,
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ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
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ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, wm5110_hp_ev,
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SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
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SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
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SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM,
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ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
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ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, wm5110_hp_ev,
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SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
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SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
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SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1,
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