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Diffstat (limited to 'sound/soc/intel/broadwell.c')
-rw-r--r--sound/soc/intel/broadwell.c64
1 files changed, 48 insertions, 16 deletions
diff --git a/sound/soc/intel/broadwell.c b/sound/soc/intel/broadwell.c
index 0e550f1..c256764 100644
--- a/sound/soc/intel/broadwell.c
+++ b/sound/soc/intel/broadwell.c
@@ -19,6 +19,7 @@
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
+#include <sound/jack.h>
#include <sound/pcm_params.h>
#include "sst-dsp.h"
@@ -26,8 +27,26 @@
#include "../codecs/rt286.h"
+static struct snd_soc_jack broadwell_headset;
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin broadwell_headset_pins[] = {
+ {
+ .pin = "Mic Jack",
+ .mask = SND_JACK_MICROPHONE,
+ },
+ {
+ .pin = "Headphone Jack",
+ .mask = SND_JACK_HEADPHONE,
+ },
+};
+
+static const struct snd_kcontrol_new broadwell_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+ SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+};
+
static const struct snd_soc_dapm_widget broadwell_widgets[] = {
- SND_SOC_DAPM_HP("Headphones", NULL),
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_SPK("Speaker", NULL),
SND_SOC_DAPM_MIC("Mic Jack", NULL),
SND_SOC_DAPM_MIC("DMIC1", NULL),
@@ -42,7 +61,7 @@ static const struct snd_soc_dapm_route broadwell_rt286_map[] = {
{"Speaker", NULL, "SPOL"},
/* HP jack connectors - unknown if we have jack deteck */
- {"Headphones", NULL, "HPO Pin"},
+ {"Headphone Jack", NULL, "HPO Pin"},
/* other jacks */
{"MIC1", NULL, "Mic Jack"},
@@ -57,6 +76,27 @@ static const struct snd_soc_dapm_route broadwell_rt286_map[] = {
{"AIF1 Playback", NULL, "SSP0 CODEC OUT"},
};
+static int broadwell_rt286_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ int ret = 0;
+ ret = snd_soc_jack_new(codec, "Headset",
+ SND_JACK_HEADSET | SND_JACK_BTN_0, &broadwell_headset);
+
+ if (ret)
+ return ret;
+
+ ret = snd_soc_jack_add_pins(&broadwell_headset,
+ ARRAY_SIZE(broadwell_headset_pins),
+ broadwell_headset_pins);
+ if (ret)
+ return ret;
+
+ rt286_mic_detect(codec, &broadwell_headset);
+ return 0;
+}
+
+
static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
@@ -116,7 +156,7 @@ static int broadwell_rtd_init(struct snd_soc_pcm_runtime *rtd)
}
/* always connected - check HP for jack detect */
- snd_soc_dapm_enable_pin(dapm, "Headphones");
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
snd_soc_dapm_enable_pin(dapm, "Speaker");
snd_soc_dapm_enable_pin(dapm, "Mic Jack");
snd_soc_dapm_enable_pin(dapm, "Line Jack");
@@ -131,7 +171,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = {
/* Front End DAI links */
{
.name = "System PCM",
- .stream_name = "System Playback",
+ .stream_name = "System Playback/Capture",
.cpu_dai_name = "System Pin",
.platform_name = "haswell-pcm-audio",
.dynamic = 1,
@@ -140,6 +180,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = {
.init = broadwell_rtd_init,
.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_playback = 1,
+ .dpcm_capture = 1,
},
{
.name = "Offload0",
@@ -174,18 +215,6 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = {
.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dpcm_capture = 1,
},
- {
- .name = "Capture PCM",
- .stream_name = "Capture",
- .cpu_dai_name = "Capture Pin",
- .platform_name = "haswell-pcm-audio",
- .dynamic = 1,
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
- .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
- .dpcm_capture = 1,
- },
-
/* Back End DAI links */
{
/* SSP0 - Codec */
@@ -196,6 +225,7 @@ static struct snd_soc_dai_link broadwell_rt286_dais[] = {
.no_pcm = 1,
.codec_name = "i2c-INT343A:00",
.codec_dai_name = "rt286-aif1",
+ .init = broadwell_rt286_codec_init,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.ignore_suspend = 1,
@@ -213,6 +243,8 @@ static struct snd_soc_card broadwell_rt286 = {
.owner = THIS_MODULE,
.dai_link = broadwell_rt286_dais,
.num_links = ARRAY_SIZE(broadwell_rt286_dais),
+ .controls = broadwell_controls,
+ .num_controls = ARRAY_SIZE(broadwell_controls),
.dapm_widgets = broadwell_widgets,
.num_dapm_widgets = ARRAY_SIZE(broadwell_widgets),
.dapm_routes = broadwell_rt286_map,
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