Audio:hal: Add support of sound card for DB8096 platform

DB8096 is based on msm8996 chip-set and has various devices from
other platforms.

Change-Id: I6a1d28cf9c964380534c0c0880b28bef19f06623
diff --git a/hal/msm8974/hw_info.c b/hal/msm8974/hw_info.c
index c96d11e..7849644 100644
--- a/hal/msm8974/hw_info.c
+++ b/hal/msm8974/hw_info.c
@@ -134,6 +134,10 @@
     SND_DEVICE_IN_HANDSET_MIC_EXTERNAL
 };
 
+static const snd_device_t tasha_DB_variant_devices[] = {
+    SND_DEVICE_OUT_SPEAKER
+};
+
 static const snd_device_t taiko_apq8084_sbc_variant_devices[] = {
     SND_DEVICE_IN_HANDSET_MIC,
     SND_DEVICE_IN_SPEAKER_MIC,
@@ -278,6 +282,12 @@
         hw_info->snd_devices = (snd_device_t *)tomtom_liquid_variant_devices;
         hw_info->num_snd_devices = ARRAY_SIZE(tomtom_liquid_variant_devices);
         strlcpy(hw_info->dev_extn, "-liquid", sizeof(hw_info->dev_extn));
+    } else if (!strcmp(snd_card_name, "msm8996-tasha-db-snd-card")) {
+        strlcpy(hw_info->type, " dragon-board", sizeof(hw_info->type));
+        strlcpy(hw_info->name, "msm8996", sizeof(hw_info->name));
+        hw_info->snd_devices = (snd_device_t *)tasha_DB_variant_devices;
+        hw_info->num_snd_devices = ARRAY_SIZE(tasha_DB_variant_devices);
+        strlcpy(hw_info->dev_extn, "-db", sizeof(hw_info->dev_extn));
     } else {
         ALOGW("%s: Not a 8996 device", __func__);
     }