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ASoC: cs42l42: Add support for set_jack calls

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Replace the internal jack creation by set_jack call, so users can map
buttons in their machine driver
Also only enable jack detection IRQ after set_jack call

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210426155303.853236-1-tanureal@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lucas Tanure 2021-04-26 16:53:01 +01:00 committed by Mark Brown
parent 87b42abae9
commit c26a5289e8
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 26 additions and 19 deletions
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43
sound/soc/codecs/cs42l42.c
View File

@ -518,26 +518,33 @@ static const struct snd_soc_dapm_route cs42l42_audio_map[] = {
{ "SDOUT2", NULL, "ASP TX EN" },
};
static int cs42l42_set_jack(struct snd_soc_component *component, struct snd_soc_jack *jk, void *d)
{
struct cs42l42_private *cs42l42 = snd_soc_component_get_drvdata(component);
cs42l42->jack = jk;
regmap_update_bits(cs42l42->regmap, CS42L42_TSRS_PLUG_INT_MASK,
CS42L42_RS_PLUG_MASK | CS42L42_RS_UNPLUG_MASK |
CS42L42_TS_PLUG_MASK | CS42L42_TS_UNPLUG_MASK,
(1 << CS42L42_RS_PLUG_SHIFT) | (1 << CS42L42_RS_UNPLUG_SHIFT) |
(0 << CS42L42_TS_PLUG_SHIFT) | (0 << CS42L42_TS_UNPLUG_SHIFT));
return 0;
}
static int cs42l42_component_probe(struct snd_soc_component *component)
{
struct cs42l42_private *cs42l42 =
(struct cs42l42_private *)snd_soc_component_get_drvdata(component);
struct snd_soc_card *crd = component->card;
int ret = 0;
struct cs42l42_private *cs42l42 = snd_soc_component_get_drvdata(component);
cs42l42->component = component;
ret = snd_soc_card_jack_new(crd, "CS42L42 Headset", SND_JACK_HEADSET | SND_JACK_BTN_0 |
SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3,
&cs42l42->jack, NULL, 0);
if (ret < 0)
dev_err(component->dev, "Cannot create CS42L42 Headset: %d\n", ret);
return ret;
return 0;
}
static const struct snd_soc_component_driver soc_component_dev_cs42l42 = {
.probe = cs42l42_component_probe,
.set_jack = cs42l42_set_jack,
.dapm_widgets = cs42l42_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(cs42l42_dapm_widgets),
.dapm_routes = cs42l42_audio_map,
@ -1410,11 +1417,11 @@ static irqreturn_t cs42l42_irq_thread(int irq, void *data)
switch(cs42l42->hs_type){
case CS42L42_PLUG_CTIA:
case CS42L42_PLUG_OMTP:
snd_soc_jack_report(&cs42l42->jack, SND_JACK_HEADSET,
snd_soc_jack_report(cs42l42->jack, SND_JACK_HEADSET,
SND_JACK_HEADSET);
break;
case CS42L42_PLUG_HEADPHONE:
snd_soc_jack_report(&cs42l42->jack, SND_JACK_HEADPHONE,
snd_soc_jack_report(cs42l42->jack, SND_JACK_HEADPHONE,
SND_JACK_HEADPHONE);
break;
default:
@ -1442,10 +1449,10 @@ static irqreturn_t cs42l42_irq_thread(int irq, void *data)
switch(cs42l42->hs_type){
case CS42L42_PLUG_CTIA:
case CS42L42_PLUG_OMTP:
snd_soc_jack_report(&cs42l42->jack, 0, SND_JACK_HEADSET);
snd_soc_jack_report(cs42l42->jack, 0, SND_JACK_HEADSET);
break;
case CS42L42_PLUG_HEADPHONE:
snd_soc_jack_report(&cs42l42->jack, 0, SND_JACK_HEADPHONE);
snd_soc_jack_report(cs42l42->jack, 0, SND_JACK_HEADPHONE);
break;
default:
break;
@ -1472,7 +1479,7 @@ static irqreturn_t cs42l42_irq_thread(int irq, void *data)
report = cs42l42_handle_button_press(cs42l42);
}
snd_soc_jack_report(&cs42l42->jack, report, SND_JACK_BTN_0 | SND_JACK_BTN_1 |
snd_soc_jack_report(cs42l42->jack, report, SND_JACK_BTN_0 | SND_JACK_BTN_1 |
SND_JACK_BTN_2 | SND_JACK_BTN_3);
}
}
@ -1579,8 +1586,8 @@ static void cs42l42_set_interrupt_masks(struct cs42l42_private *cs42l42)
CS42L42_TS_UNPLUG_MASK,
(1 << CS42L42_RS_PLUG_SHIFT) |
(1 << CS42L42_RS_UNPLUG_SHIFT) |
(0 << CS42L42_TS_PLUG_SHIFT) |
(0 << CS42L42_TS_UNPLUG_SHIFT));
(1 << CS42L42_TS_PLUG_SHIFT) |
(1 << CS42L42_TS_UNPLUG_SHIFT));
}
static void cs42l42_setup_hs_type_detect(struct cs42l42_private *cs42l42)

2
sound/soc/codecs/cs42l42.h
View File

@ -773,7 +773,7 @@ struct cs42l42_private {
struct regulator_bulk_data supplies[CS42L42_NUM_SUPPLIES];
struct gpio_desc *reset_gpio;
struct completion pdn_done;
struct snd_soc_jack jack;
struct snd_soc_jack *jack;
int bclk;
u32 sclk;
u32 srate;