Add a new driver feature flag for enhanced audio experience over WLAN

Add QCA_WLAN_VENDOR_FEATURE_ENHANCED_AUDIO_EXPERIENCE_OVER_WLAN in
enum qca_wlan_vendor_features to indicate the device supports enhanced
audio experience over WLAN feature.

Also, update the documentation where other subcommand(s) or attribute(s)
require this new feature flag. These subcommand(s) and attributes are
under development and would be restricted to the supported drivers
advertising QCA_WLAN_VENDOR_FEATURE_ENHANCED_AUDIO_EXPERIENCE_OVER_WLAN.
As such, it is still acceptable to introduce a new requirement for the
previously defined interface.

Signed-off-by: Purushottam Kushwaha <quic_pkushwah@quicinc.com>

diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index 545a0673c6bc1b89939aa8d7fb760bdee4622393..ac6ea3c82f80045fd430cad42550c8a933359867 100644 (file)
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -1807,6 +1807,8 @@ enum qca_wlan_vendor_acs_hw_mode {
  * @QCA_WLAN_VENDOR_FEATURE_AP_ALLOWED_FREQ_LIST: Flag indicates that the device
  *     in AP mode supports configuring allowed frequency list for AP operation
  *     with %QCA_WLAN_VENDOR_ATTR_CONFIG_AP_ALLOWED_FREQ_LIST.
+ * @QCA_WLAN_VENDOR_FEATURE_ENHANCED_AUDIO_EXPERIENCE_OVER_WLAN: Flag indicates
+ *     that the device supports enhanced audio experience over WLAN feature.
  * @NUM_QCA_WLAN_VENDOR_FEATURES: Number of assigned feature bits
  */
 enum qca_wlan_vendor_features {
@@ -1833,6 +1835,7 @@ enum qca_wlan_vendor_features {
        QCA_WLAN_VENDOR_FEATURE_PROT_RANGE_NEGO_AND_MEASURE_STA = 20,
        QCA_WLAN_VENDOR_FEATURE_PROT_RANGE_NEGO_AND_MEASURE_AP = 21,
        QCA_WLAN_VENDOR_FEATURE_AP_ALLOWED_FREQ_LIST = 22,
+       QCA_WLAN_VENDOR_FEATURE_ENHANCED_AUDIO_EXPERIENCE_OVER_WLAN = 23,
        NUM_QCA_WLAN_VENDOR_FEATURES /* keep last */
 };
 
@@ -2860,6 +2863,9 @@ enum qca_wlan_vendor_attr_config {
         * 8-bit unsigned value. This attribute can be used to configure the
         * data path mode to be followed for audio traffic. Possible values
         * are defined in enum qca_wlan_audio_data_path.
+        *
+        * This attribute is used only when the driver advertises support for
+        * QCA_WLAN_VENDOR_FEATURE_ENHANCED_AUDIO_EXPERIENCE_OVER_WLAN.
         */
        QCA_WLAN_VENDOR_ATTR_CONFIG_AUDIO_DATA_PATH = 82,
 
@@ -12522,9 +12528,13 @@ enum qca_wlan_concurrent_sta_policy_config {
  *
  * @QCA_WLAN_CONCURRENT_AP_POLICY_GAMING_AUDIO: Select interface concurrencies
  * to meet gaming audio latency requirements.
+ * This policy is used only when the driver advertises support for
+ * QCA_WLAN_VENDOR_FEATURE_ENHANCED_AUDIO_EXPERIENCE_OVER_WLAN.
  *
  * @QCA_WLAN_CONCURRENT_AP_POLICY_LOSSLESS_AUDIO_STREAMING: Select interface
  * concurrencies to meet lossless audio streaming requirements.
+ * This policy is used only when the driver advertises support for
+ * QCA_WLAN_VENDOR_FEATURE_ENHANCED_AUDIO_EXPERIENCE_OVER_WLAN.
  *
  * @QCA_WLAN_CONCURRENT_AP_POLICY_XR: Select interface concurrencies to meet
  * XR (eXtended Reality) requirements.