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ASoC: rt5645: read jd1_1 status for jd detection 

Read the jd status after invert control. The benefit is we don't need
to invert the reading jd status when jd invert is needed.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bard Liao 2017-06-28 14:49:36 +02:00 committed by Mark Brown
parent 2ea659a9ef
commit 6b5da66322
1 changed files with 8 additions and 23 deletions
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31
sound/soc/codecs/rt5645.c
View File

@ -3238,24 +3238,16 @@ static void rt5645_jack_detect_work(struct work_struct *work)
snd_soc_jack_report(rt5645->mic_jack,
report, SND_JACK_MICROPHONE);
return;
case 1: /* 2 port */
val = snd_soc_read(rt5645->codec, RT5645_A_JD_CTRL1) & 0x0070;
break;
default: /* 1 port */
val = snd_soc_read(rt5645->codec, RT5645_A_JD_CTRL1) & 0x0020;
default: /* read rt5645 jd1_1 status */
val = snd_soc_read(rt5645->codec, RT5645_INT_IRQ_ST) & 0x1000;
break;
}
switch (val) {
/* jack in */
case 0x30: /* 2 port */
case 0x0: /* 1 port or 2 port */
if (rt5645->jack_type == 0) {
report = rt5645_jack_detect(rt5645->codec, 1);
/* for push button and jack out */
break;
}
if (!val && (rt5645->jack_type == 0)) { /* jack in */
report = rt5645_jack_detect(rt5645->codec, 1);
} else if (!val && rt5645->jack_type != 0) {
/* for push button and jack out */
btn_type = 0;
if (snd_soc_read(rt5645->codec, RT5645_INT_IRQ_ST) & 0x4) {
/* button pressed */
@ -3302,19 +3294,12 @@ static void rt5645_jack_detect_work(struct work_struct *work)
mod_timer(&rt5645->btn_check_timer,
msecs_to_jiffies(100));
}
break;
/* jack out */
case 0x70: /* 2 port */
case 0x10: /* 2 port */
case 0x20: /* 1 port */
} else {
/* jack out */
report = 0;
snd_soc_update_bits(rt5645->codec,
RT5645_INT_IRQ_ST, 0x1, 0x0);
rt5645_jack_detect(rt5645->codec, 0);
break;
default:
break;
}
snd_soc_jack_report(rt5645->hp_jack, report, SND_JACK_HEADPHONE);