[PATCH v3 1/5] ASoC: rockchip: Add dapm route for HDMI

[Jeffy Chen]

Add dapm route for DP codec.

Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---

Changes in v3:
Rebase onto for-next 20170919

Changes in v2:
Separate HDMI/DMIC patches.

 sound/soc/rockchip/rk3399_gru_sound.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/rockchip/rk3399_gru_sound.c 
b/sound/soc/rockchip/rk3399_gru_sound.c
index 0513fe480353..b050510be65f 100644
--- a/sound/soc/rockchip/rk3399_gru_sound.c
+++ b/sound/soc/rockchip/rk3399_gru_sound.c
@@ -47,6 +47,7 @@ static const struct snd_soc_dapm_widget 
rockchip_dapm_widgets[] = {
        SND_SOC_DAPM_SPK("Speakers", NULL),
        SND_SOC_DAPM_MIC("Headset Mic", NULL),
        SND_SOC_DAPM_MIC("Int Mic", NULL),
+       SND_SOC_DAPM_LINE("HDMI", NULL),
 };
 
 static const struct snd_soc_dapm_route rockchip_dapm_routes[] = {
@@ -59,6 +60,7 @@ static const struct snd_soc_dapm_route rockchip_dapm_routes[] 
= {
        {"Headphones", NULL, "HPL"},
        {"Headphones", NULL, "HPR"},
        {"Speakers", NULL, "Speaker"},
+       {"HDMI", NULL, "TX"},
 };
 
 static const struct snd_kcontrol_new rockchip_controls[] = {
@@ -66,6 +68,7 @@ static const struct snd_kcontrol_new rockchip_controls[] = {
        SOC_DAPM_PIN_SWITCH("Speakers"),
        SOC_DAPM_PIN_SWITCH("Headset Mic"),
        SOC_DAPM_PIN_SWITCH("Int Mic"),
+       SOC_DAPM_PIN_SWITCH("HDMI"),
 };
 
 static int rockchip_sound_max98357a_hw_params(struct snd_pcm_substream 
*substream,
-- 
2.11.0