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authorCheng-Yi Chiang <cychiang@chromium.org>2019-10-28 10:19:28 +0300
committerMark Brown <broonie@kernel.org>2019-10-29 15:31:01 +0300
commitbf2f64ea6594066081b0d30b128fa4947e83e737 (patch)
tree97489264e6e918c70311a5a7509d599efa457ee3 /sound/soc/rockchip
parent05b754f5f41c1ea5366c37c8f0ee04c4b4899ff9 (diff)
downloadlinux-bf2f64ea6594066081b0d30b128fa4947e83e737.tar.xz
ASoC: rockchip_max98090: Add HDMI jack support
In machine driver, create a jack and let hdmi-codec report jack status. Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org> Link: https://lore.kernel.org/r/20191028071930.145899-5-cychiang@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/rockchip')
-rw-r--r--sound/soc/rockchip/Kconfig3
-rw-r--r--sound/soc/rockchip/rockchip_max98090.c22
2 files changed, 24 insertions, 1 deletions
diff --git a/sound/soc/rockchip/Kconfig b/sound/soc/rockchip/Kconfig
index b43657e6e655..d610b553ea3b 100644
--- a/sound/soc/rockchip/Kconfig
+++ b/sound/soc/rockchip/Kconfig
@@ -40,9 +40,10 @@ config SND_SOC_ROCKCHIP_MAX98090
select SND_SOC_ROCKCHIP_I2S
select SND_SOC_MAX98090
select SND_SOC_TS3A227E
+ select SND_SOC_HDMI_CODEC
help
Say Y or M here if you want to add support for SoC audio on Rockchip
- boards using the MAX98090 codec, such as Veyron.
+ boards using the MAX98090 codec and HDMI codec, such as Veyron.
config SND_SOC_ROCKCHIP_RT5645
tristate "ASoC support for Rockchip boards using a RT5645/RT5650 codec"
diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c
index 50ef9b8e7ce4..5c2504a465f4 100644
--- a/sound/soc/rockchip/rockchip_max98090.c
+++ b/sound/soc/rockchip/rockchip_max98090.c
@@ -12,6 +12,7 @@
#include <linux/gpio.h>
#include <linux/of_gpio.h>
#include <sound/core.h>
+#include <sound/hdmi-codec.h>
#include <sound/jack.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -218,6 +219,25 @@ enum {
DAILINK_HDMI,
};
+static struct snd_soc_jack rk_hdmi_jack;
+
+static int rk_hdmi_init(struct snd_soc_pcm_runtime *runtime)
+{
+ struct snd_soc_card *card = runtime->card;
+ struct snd_soc_component *component = runtime->codec_dai->component;
+ int ret;
+
+ /* enable jack detection */
+ ret = snd_soc_card_jack_new(card, "HDMI Jack", SND_JACK_LINEOUT,
+ &rk_hdmi_jack, NULL, 0);
+ if (ret) {
+ dev_err(card->dev, "Can't new HDMI Jack %d\n", ret);
+ return ret;
+ }
+
+ return hdmi_codec_set_jack_detect(component, &rk_hdmi_jack);
+}
+
/* max98090 dai_link */
static struct snd_soc_dai_link rk_max98090_dailinks[] = {
{
@@ -237,6 +257,7 @@ static struct snd_soc_dai_link rk_hdmi_dailinks[] = {
{
.name = "HDMI",
.stream_name = "HDMI",
+ .init = rk_hdmi_init,
.ops = &rk_aif1_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
@@ -259,6 +280,7 @@ static struct snd_soc_dai_link rk_max98090_hdmi_dailinks[] = {
[DAILINK_HDMI] = {
.name = "HDMI",
.stream_name = "HDMI",
+ .init = rk_hdmi_init,
.ops = &rk_aif1_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,