diff options
Diffstat (limited to 'sound/soc/codecs/wm5102.c')
| -rw-r--r-- | sound/soc/codecs/wm5102.c | 62 |
1 files changed, 55 insertions, 7 deletions
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 0c6d1bc0526e..d8959e31853d 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -42,7 +42,7 @@ struct wm5102_priv { static DECLARE_TLV_DB_SCALE(ana_tlv, 0, 100, 0); static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0); -static DECLARE_TLV_DB_SCALE(noise_tlv, 0, 600, 0); +static DECLARE_TLV_DB_SCALE(noise_tlv, -13200, 600, 0); static DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0); static const struct wm_adsp_region wm5102_dsp1_regions[] = { @@ -605,12 +605,56 @@ static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w, regmap_write_async(regmap, patch[i].reg, patch[i].def); break; + case SND_SOC_DAPM_PRE_PMD: + break; + default: + return 0; + } + + return arizona_dvfs_sysclk_ev(w, kcontrol, event); +} + +static int wm5102_adsp_power_ev(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct arizona *arizona = dev_get_drvdata(codec->dev->parent); + unsigned int v; + int ret; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + ret = regmap_read(arizona->regmap, ARIZONA_SYSTEM_CLOCK_1, &v); + if (ret != 0) { + dev_err(codec->dev, + "Failed to read SYSCLK state: %d\n", ret); + return -EIO; + } + + v = (v & ARIZONA_SYSCLK_FREQ_MASK) >> ARIZONA_SYSCLK_FREQ_SHIFT; + + if (v >= 3) { + ret = arizona_dvfs_up(codec, ARIZONA_DVFS_ADSP1_RQ); + if (ret) { + dev_err(codec->dev, + "Failed to raise DVFS: %d\n", ret); + return ret; + } + } + break; + + case SND_SOC_DAPM_POST_PMD: + ret = arizona_dvfs_down(codec, ARIZONA_DVFS_ADSP1_RQ); + if (ret) + dev_warn(codec->dev, + "Failed to lower DVFS: %d\n", ret); + break; default: break; } - return 0; + return wm_adsp2_early_event(w, kcontrol, event); } static int wm5102_out_comp_coeff_get(struct snd_kcontrol *kcontrol, @@ -1036,7 +1080,8 @@ static const struct snd_kcontrol_new wm5102_aec_loopback_mux = static const struct snd_soc_dapm_widget wm5102_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1, ARIZONA_SYSCLK_ENA_SHIFT, - 0, wm5102_sysclk_ev, SND_SOC_DAPM_POST_PMU), + 0, wm5102_sysclk_ev, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_SUPPLY("ASYNCCLK", ARIZONA_ASYNC_CLOCK_1, ARIZONA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("OPCLK", ARIZONA_OUTPUT_SYSTEM_CLOCK, @@ -1367,7 +1412,7 @@ ARIZONA_MUX_WIDGETS(ISRC2DEC2, "ISRC2DEC2"), ARIZONA_MUX_WIDGETS(ISRC2INT1, "ISRC2INT1"), ARIZONA_MUX_WIDGETS(ISRC2INT2, "ISRC2INT2"), -WM_ADSP2("DSP1", 0), +WM_ADSP2_E("DSP1", 0, wm5102_adsp_power_ev), SND_SOC_DAPM_OUTPUT("HPOUT1L"), SND_SOC_DAPM_OUTPUT("HPOUT1R"), @@ -1827,6 +1872,7 @@ static struct snd_soc_dai_driver wm5102_dai[] = { static int wm5102_codec_probe(struct snd_soc_codec *codec) { + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec); int ret; @@ -1837,9 +1883,9 @@ static int wm5102_codec_probe(struct snd_soc_codec *codec) arizona_init_spk(codec); arizona_init_gpio(codec); - snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS"); + snd_soc_dapm_disable_pin(dapm, "HAPTICS"); - priv->core.arizona->dapm = &codec->dapm; + priv->core.arizona->dapm = dapm; return 0; } @@ -1909,6 +1955,8 @@ static int wm5102_probe(struct platform_device *pdev) wm5102->core.arizona = arizona; wm5102->core.num_inputs = 6; + arizona_init_dvfs(&wm5102->core); + wm5102->core.adsp[0].part = "wm5102"; wm5102->core.adsp[0].num = 1; wm5102->core.adsp[0].type = WMFW_ADSP2; @@ -1918,7 +1966,7 @@ static int wm5102_probe(struct platform_device *pdev) wm5102->core.adsp[0].mem = wm5102_dsp1_regions; wm5102->core.adsp[0].num_mems = ARRAY_SIZE(wm5102_dsp1_regions); - ret = wm_adsp2_init(&wm5102->core.adsp[0], true); + ret = wm_adsp2_init(&wm5102->core.adsp[0]); if (ret != 0) return ret; |