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-rw-r--r--sound/soc/codecs/wm5102.c47
-rw-r--r--sound/soc/codecs/wm5110.c2
-rw-r--r--sound/soc/codecs/wm_adsp.c73
-rw-r--r--sound/soc/codecs/wm_adsp.h15
4 files changed, 54 insertions, 83 deletions
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index b73e3a3da2d2..11eba0e58fc0 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -614,6 +614,49 @@ static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w,
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 wm_adsp2_early_event(w, kcontrol, event);
+}
+
static int wm5102_out_comp_coeff_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -1369,7 +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"),
@@ -1922,7 +1965,7 @@ 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;
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index fbaeddb3e903..d65364e91532 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -1697,7 +1697,7 @@ static int wm5110_probe(struct platform_device *pdev)
wm5110->core.adsp[i].num_mems
= ARRAY_SIZE(wm5110_dsp1_regions);
- ret = wm_adsp2_init(&wm5110->core.adsp[i], false);
+ ret = wm_adsp2_init(&wm5110->core.adsp[i]);
if (ret != 0)
return ret;
}
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 477390ad9c6d..b62ffd0c133e 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -1811,35 +1811,6 @@ static void wm_adsp2_boot_work(struct work_struct *work)
return;
}
- if (dsp->dvfs) {
- ret = regmap_read(dsp->regmap,
- dsp->base + ADSP2_CLOCKING, &val);
- if (ret != 0) {
- adsp_err(dsp, "Failed to read clocking: %d\n", ret);
- return;
- }
-
- if ((val & ADSP2_CLK_SEL_MASK) >= 3) {
- ret = regulator_enable(dsp->dvfs);
- if (ret != 0) {
- adsp_err(dsp,
- "Failed to enable supply: %d\n",
- ret);
- return;
- }
-
- ret = regulator_set_voltage(dsp->dvfs,
- 1800000,
- 1800000);
- if (ret != 0) {
- adsp_err(dsp,
- "Failed to raise supply: %d\n",
- ret);
- return;
- }
- }
- }
-
ret = wm_adsp2_ena(dsp);
if (ret != 0)
return;
@@ -1936,21 +1907,6 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
regmap_write(dsp->regmap, dsp->base + ADSP2_WDMA_CONFIG_2, 0);
regmap_write(dsp->regmap, dsp->base + ADSP2_RDMA_CONFIG_1, 0);
- if (dsp->dvfs) {
- ret = regulator_set_voltage(dsp->dvfs, 1200000,
- 1800000);
- if (ret != 0)
- adsp_warn(dsp,
- "Failed to lower supply: %d\n",
- ret);
-
- ret = regulator_disable(dsp->dvfs);
- if (ret != 0)
- adsp_err(dsp,
- "Failed to enable supply: %d\n",
- ret);
- }
-
list_for_each_entry(ctl, &dsp->ctl_list, list)
ctl->enabled = 0;
@@ -1977,7 +1933,7 @@ err:
}
EXPORT_SYMBOL_GPL(wm_adsp2_event);
-int wm_adsp2_init(struct wm_adsp *dsp, bool dvfs)
+int wm_adsp2_init(struct wm_adsp *dsp)
{
int ret;
@@ -1996,33 +1952,6 @@ int wm_adsp2_init(struct wm_adsp *dsp, bool dvfs)
INIT_LIST_HEAD(&dsp->ctl_list);
INIT_WORK(&dsp->boot_work, wm_adsp2_boot_work);
- if (dvfs) {
- dsp->dvfs = devm_regulator_get(dsp->dev, "DCVDD");
- if (IS_ERR(dsp->dvfs)) {
- ret = PTR_ERR(dsp->dvfs);
- adsp_err(dsp, "Failed to get DCVDD: %d\n", ret);
- return ret;
- }
-
- ret = regulator_enable(dsp->dvfs);
- if (ret != 0) {
- adsp_err(dsp, "Failed to enable DCVDD: %d\n", ret);
- return ret;
- }
-
- ret = regulator_set_voltage(dsp->dvfs, 1200000, 1800000);
- if (ret != 0) {
- adsp_err(dsp, "Failed to initialise DVFS: %d\n", ret);
- return ret;
- }
-
- ret = regulator_disable(dsp->dvfs);
- if (ret != 0) {
- adsp_err(dsp, "Failed to disable DCVDD: %d\n", ret);
- return ret;
- }
- }
-
return 0;
}
EXPORT_SYMBOL_GPL(wm_adsp2_init);
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
index 4fe066745377..0e5f07c35d50 100644
--- a/sound/soc/codecs/wm_adsp.h
+++ b/sound/soc/codecs/wm_adsp.h
@@ -18,8 +18,6 @@
#include "wmfw.h"
-struct regulator;
-
struct wm_adsp_region {
int type;
unsigned int base;
@@ -56,8 +54,6 @@ struct wm_adsp {
int fw_ver;
bool running;
- struct regulator *dvfs;
-
struct list_head ctl_list;
struct work_struct boot_work;
@@ -67,19 +63,22 @@ struct wm_adsp {
SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, num, 0, NULL, 0, \
wm_adsp1_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)
-#define WM_ADSP2(wname, num) \
+#define WM_ADSP2_E(wname, num, event_fn) \
{ .id = snd_soc_dapm_dai_link, .name = wname " Preloader", \
- .reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp2_early_event, \
- .event_flags = SND_SOC_DAPM_PRE_PMU }, \
+ .reg = SND_SOC_NOPM, .shift = num, .event = event_fn, \
+ .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }, \
{ .id = snd_soc_dapm_out_drv, .name = wname, \
.reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp2_event, \
.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD }
+#define WM_ADSP2(wname, num) \
+ WM_ADSP2_E(wname, num, wm_adsp2_early_event)
+
extern const struct snd_kcontrol_new wm_adsp1_fw_controls[];
extern const struct snd_kcontrol_new wm_adsp2_fw_controls[];
int wm_adsp1_init(struct wm_adsp *dsp);
-int wm_adsp2_init(struct wm_adsp *dsp, bool dvfs);
+int wm_adsp2_init(struct wm_adsp *dsp);
int wm_adsp1_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,