hal: Update prefixes for audio system properties

Vendor created android system properties are required to have
vendor/qti prefix. Update vendor specific audio system
properties used in HAL.

CRs-Fixed: 2034869
Change-Id: Ibdb1d12fedee1ce12073e8b90fdec814318f3acf
diff --git a/hal/audio_extn/qaf.c b/hal/audio_extn/qaf.c
index 8cb80e9..c0dad9c 100644
--- a/hal/audio_extn/qaf.c
+++ b/hal/audio_extn/qaf.c
@@ -282,7 +282,7 @@
 
     if (format == AUDIO_FORMAT_PCM_16_BIT) {
         //If dts is not supported then alway support pcm with MS12
-        if (!property_get_bool("audio.qaf.dts_m8", false)) { //TODO: Need to add this property for DTS.
+        if (!property_get_bool("vendor.audio.qaf.dts_m8", false)) { //TODO: Need to add this property for DTS.
             return MS12;
         }
 
@@ -359,12 +359,12 @@
 
     if (!p_qaf) return false;
 
-    if ((!property_get_bool("audio.qaf.reencode", false))
-        && property_get_bool("audio.qaf.passthrough", false)) {
+    if ((!property_get_bool("vendor.audio.qaf.reencode", false))
+        && property_get_bool("vendor.audio.qaf.passthrough", false)) {
 
         if ((out->format == AUDIO_FORMAT_PCM_16_BIT) && (popcount(out->channel_mask) > 2)) {
             is_enabled = true;
-        } else if (property_get_bool("audio.offload.passthrough", false)) {
+        } else if (property_get_bool("vendor.audio.offload.passthrough", false)) {
             switch (out->format) {
                 case AUDIO_FORMAT_AC3:
                 case AUDIO_FORMAT_E_AC3:
@@ -1681,10 +1681,10 @@
         lic_config.l_size = size;
         memcpy(lic_config.p_license, license_data, size);
 
-        if (property_get("audio.qaf.manufacturer", value, "") && atoi(value)) {
+        if (property_get("vendor.audio.qaf.manufacturer", value, "") && atoi(value)) {
             lic_config.manufacturer_id = (unsigned long)atoi(value);
         } else {
-            ERROR_MSG("audio.qaf.manufacturer id is not set");
+            ERROR_MSG("vendor.audio.qaf.manufacturer id is not set");
             ret = -EINVAL;
             goto exit;
         }
@@ -2342,7 +2342,7 @@
 {
     bool prop_enabled = false;
     char value[PROPERTY_VALUE_MAX] = {0};
-    property_get("audio.qaf.enabled", value, NULL);
+    property_get("vendor.audio.qaf.enabled", value, NULL);
     prop_enabled = atoi(value) || !strncmp("true", value, 4);
     return (prop_enabled);
 }
@@ -2370,15 +2370,15 @@
     p_qaf->hdmi_sink_channels = 0;
 
     //QAF re-encoding and DSP offload passthrough is supported.
-    if (property_get_bool("audio.offload.passthrough", false)
-            && property_get_bool("audio.qaf.reencode", false)) {
+    if (property_get_bool("vendor.audio.offload.passthrough", false)
+            && property_get_bool("vendor.audio.qaf.reencode", false)) {
 
         //If MS12 session is active.
         if (p_qaf->qaf_mod[MS12].session_handle && p_qaf->qaf_mod[MS12].qaf_audio_session_set_param) {
 
             bool do_setparam = false;
             qaf_params = str_parms_create();
-            property_get("audio.qaf.hdmi.out", prop_value, NULL);
+            property_get("vendor.audio.qaf.hdmi.out", prop_value, NULL);
 
             if (platform_is_edid_supported_format(p_qaf->adev->platform, AUDIO_FORMAT_E_AC3)
                     && (strncmp(prop_value, "ddp", 3) == 0)) {
@@ -2651,7 +2651,7 @@
 
     p_qaf->adev = adev;
 
-    if (property_get_bool("audio.qaf.msmd", false)) {
+    if (property_get_bool("vendor.audio.qaf.msmd", false)) {
         p_qaf->qaf_msmd_enabled = 1;
     }
     pthread_mutex_init(&p_qaf->lock, (const pthread_mutexattr_t *) NULL);
@@ -2664,9 +2664,9 @@
         struct qaf_module *qaf_mod = &(p_qaf->qaf_mod[i]);
 
         if (i == MS12) {
-            property_get("audio.qaf.library", value, NULL);
+            property_get("vendor.audio.qaf.library", value, NULL);
         } else if (i == DTS_M8) {
-            property_get("audio.qaf.m8.library", value, NULL);
+            property_get("vendor.audio.qaf.m8.library", value, NULL);
         } else {
             continue;
         }