asoc: add routing control for Multimedia17 with Slim7 TX

Add routing control for Multimedia17 with Slim7 TX.

Change-Id: I6d21f2a5e2a1923c64d82726e951c2c5bd40eabc
Signed-off-by: Harshal Ahire <[email protected]>

asoc/msm-pcm-routing-v2.c

@@ -14441,6 +14441,10 @@ static const struct snd_kcontrol_new mmul17_mixer_controls[] = {
 	MSM_BACKEND_DAI_AFE_LOOPBACK_TX,
 	MSM_FRONTEND_DAI_MULTIMEDIA17, 1, 0, msm_routing_get_audio_mixer,
 	msm_routing_put_audio_mixer),
+	SOC_DOUBLE_EXT("SLIM_7_TX", SND_SOC_NOPM,
+	MSM_BACKEND_DAI_SLIMBUS_7_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA17, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
 };
 
 static const struct snd_kcontrol_new mmul18_mixer_controls[] = {
@@ -25230,6 +25234,7 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"MultiMedia4 Mixer", "SLIM_1_TX", "SLIMBUS_1_TX"},
 	{"MultiMedia17 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},
 	{"MultiMedia17 Mixer", "SLIM_1_TX", "SLIMBUS_1_TX"},
+	{"MultiMedia17 Mixer", "SLIM_7_TX", "SLIMBUS_7_TX"},
 	{"MultiMedia18 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},
 	{"MultiMedia18 Mixer", "SLIM_1_TX", "SLIMBUS_1_TX"},
 	{"MultiMedia19 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},