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Unverified Commit 4834d707 authored by Shuming Fan's avatar Shuming Fan Committed by Mark Brown
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ASoC: rt5682: Check JD status when system resume 



The IRQ function may not work when system suspend.
We remove snd_soc_dapm_force_enable_pin function call to
make sure the bias off when idle and run into suspend/resume function.

Signed-off-by: default avatarShuming Fan <shumingf@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9729e3b6

sound/soc/codecs/rt5682.c

+17 −17
Original line number Diff line number Diff line
@@ -910,13 +910,20 @@ static int rt5682_headset_detect(struct snd_soc_component *component, 
		int jack_insert)

{

	struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);

	struct snd_soc_dapm_context *dapm =

		snd_soc_component_get_dapm(component);

	unsigned int val, count;



	if (jack_insert) {

		snd_soc_dapm_force_enable_pin(dapm, "CBJ Power");

		snd_soc_dapm_sync(dapm);



		snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,

			RT5682_PWR_VREF2, RT5682_PWR_VREF2);

		snd_soc_component_update_bits(component,

				RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0);

		usleep_range(15000, 20000);

		snd_soc_component_update_bits(component,

				RT5682_PWR_ANLG_1, RT5682_PWR_FV2, RT5682_PWR_FV2);

		snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3,

			RT5682_PWR_CBJ, RT5682_PWR_CBJ);



		snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,

			RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_HIGH);
@@ -944,8 +951,10 @@ static int rt5682_headset_detect(struct snd_soc_component *component, 
		rt5682_enable_push_button_irq(component, false);

		snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,

			RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_LOW);

		snd_soc_dapm_disable_pin(dapm, "CBJ Power");

		snd_soc_dapm_sync(dapm);

		snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,

			RT5682_PWR_VREF2, 0);

		snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3,

			RT5682_PWR_CBJ, 0);



		rt5682->jack_type = 0;

	}
@@ -1591,8 +1600,6 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = { 
		0, NULL, 0),

	SND_SOC_DAPM_SUPPLY("Vref1", RT5682_PWR_ANLG_1, RT5682_PWR_VREF1_BIT, 0,

		rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),

	SND_SOC_DAPM_SUPPLY("Vref2", RT5682_PWR_ANLG_1, RT5682_PWR_VREF2_BIT, 0,

		rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),



	/* ASRC */

	SND_SOC_DAPM_SUPPLY_S("DAC STO1 ASRC", 1, RT5682_PLL_TRACK_1,
@@ -1627,9 +1634,6 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = { 
	SND_SOC_DAPM_PGA("BST1 CBJ", SND_SOC_NOPM,

		0, 0, NULL, 0),



	SND_SOC_DAPM_SUPPLY("CBJ Power", RT5682_PWR_ANLG_3,

		RT5682_PWR_CBJ_BIT, 0, NULL, 0),



	/* REC Mixer */

	SND_SOC_DAPM_MIXER("RECMIX1L", SND_SOC_NOPM, 0, 0, rt5682_rec1_l_mix,

		ARRAY_SIZE(rt5682_rec1_l_mix)),
@@ -1792,17 +1796,13 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = { 


	/*Vref*/

	{"MICBIAS1", NULL, "Vref1"},

	{"MICBIAS1", NULL, "Vref2"},

	{"MICBIAS2", NULL, "Vref1"},

	{"MICBIAS2", NULL, "Vref2"},



	{"CLKDET SYS", NULL, "CLKDET"},



	{"IN1P", NULL, "LDO2"},



	{"BST1 CBJ", NULL, "IN1P"},

	{"BST1 CBJ", NULL, "CBJ Power"},

	{"CBJ Power", NULL, "Vref2"},



	{"RECMIX1L", "CBJ Switch", "BST1 CBJ"},

	{"RECMIX1L", NULL, "RECMIX1L Power"},
@@ -1912,9 +1912,7 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = { 
	{"HP Amp", NULL, "Capless"},

	{"HP Amp", NULL, "Charge Pump"},

	{"HP Amp", NULL, "CLKDET SYS"},

	{"HP Amp", NULL, "CBJ Power"},

	{"HP Amp", NULL, "Vref1"},

	{"HP Amp", NULL, "Vref2"},

	{"HPOL Playback", "Switch", "HP Amp"},

	{"HPOR Playback", "Switch", "HP Amp"},

	{"HPOL", NULL, "HPOL Playback"},
@@ -2363,6 +2361,8 @@ static int rt5682_resume(struct snd_soc_component *component) 
	regcache_cache_only(rt5682->regmap, false);

	regcache_sync(rt5682->regmap);



	rt5682_irq(0, rt5682);



	return 0;

}

#else