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ASoC: Intel: move the jack creation to Braswell machine driver 

The jack creation code was in rt5670 codec driver before due to the
jack resources (gpio/irq) were defined under the node of codec device
in ACPI on Braswell. We used the snd_soc_jack_new() to create a jack
instance.

But now snd_soc_jack_new() is removed from upstream and we can't
use snd_soc_card_jack_new() in codec driver, so we move the jack
creation code to machine driver and pass the jack instance to codec
driver for further processing.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Jin Yao 2015-03-17 10:23:31 +08:00 committed by Mark Brown
parent 066d7b87fa
commit 6b3b58d97f
1 changed files with 24 additions and 0 deletions
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24
sound/soc/intel/cht_bsw_rt5672.c
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@ -22,6 +22,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include "../codecs/rt5670.h"
#include "sst-atom-controls.h"
@ -29,6 +30,20 @@
#define CHT_PLAT_CLK_3_HZ 19200000
#define CHT_CODEC_DAI "rt5670-aif1"
static struct snd_soc_jack cht_bsw_headset;
/* Headset jack detection DAPM pins */
static struct snd_soc_jack_pin cht_bsw_headset_pins[] = {
{
.pin = "Headset Mic",
.mask = SND_JACK_MICROPHONE,
},
{
.pin = "Headphone",
.mask = SND_JACK_HEADPHONE,
},
};
static inline struct snd_soc_dai *cht_get_codec_dai(struct snd_soc_card *card)
{
int i;
@ -178,6 +193,15 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
| RT5670_AD_MONO_L_FILTER
| RT5670_AD_MONO_R_FILTER,
RT5670_CLK_SEL_I2S1_ASRC);
ret = snd_soc_card_jack_new(runtime->card, "Headset",
SND_JACK_HEADSET | SND_JACK_BTN_0 |
SND_JACK_BTN_1 | SND_JACK_BTN_2, &cht_bsw_headset,
cht_bsw_headset_pins, ARRAY_SIZE(cht_bsw_headset_pins));
if (ret)
return ret;
rt5670_set_jack_detect(codec, &cht_bsw_headset);
return 0;
}