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Diffstat (limited to 'sound/soc/codecs/wm5102.c')
-rw-r--r--sound/soc/codecs/wm5102.c73
1 files changed, 64 insertions, 9 deletions
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 0c6d1bc0526e..d097f09e50f2 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"),
@@ -1827,19 +1872,25 @@ 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;
- ret = snd_soc_add_codec_controls(codec, wm_adsp2_fw_controls, 2);
- if (ret != 0)
+ ret = wm_adsp2_codec_probe(&priv->core.adsp[0], codec);
+ if (ret)
+ return ret;
+
+ ret = snd_soc_add_codec_controls(codec,
+ arizona_adsp2_rate_controls, 1);
+ if (ret)
return ret;
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;
}
@@ -1848,6 +1899,8 @@ static int wm5102_codec_remove(struct snd_soc_codec *codec)
{
struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec);
+ wm_adsp2_codec_remove(&priv->core.adsp[0], codec);
+
priv->core.arizona->dapm = NULL;
return 0;
@@ -1909,6 +1962,8 @@ 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 +1973,7 @@ 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;