qcacmn: Update for policy manager frequency based APIs

Due to channel number ambiguity with introduction of 6Ghz operation
policy manager APIs are updated to use frequency values instead
of channel number. Update corresponding caller functions to
adapt for frequency usage.

Change-Id: Icf76480cdd0fbd98d9b5f559d9bfdc5d5a35dc7b
CRs-fixed: 2550098

umac/dfs/dispatcher/src/wlan_dfs_utils_api.c

@@ -743,7 +743,7 @@ static void utils_dfs_get_channel_list(struct wlan_objmgr_pdev *pdev,
 				       struct dfs_channel *chan_list,
 				       uint32_t *num_chan)
 {
-	uint8_t pcl_ch[QDF_MAX_NUM_CHAN] = {0};
+	uint32_t pcl_ch[QDF_MAX_NUM_CHAN] = {0};
 	uint8_t weight_list[QDF_MAX_NUM_CHAN] = {0};
 	uint32_t len;
 	uint32_t weight_len;
@@ -787,8 +787,8 @@ static void utils_dfs_get_channel_list(struct wlan_objmgr_pdev *pdev,
 
 	for (i = 0; i < len; i++) {
 		chan_list[i].dfs_ch_ieee  = pcl_ch[i];
-		chan_list[i].dfs_ch_freq  =
-			wlan_reg_chan_to_freq(pdev, pcl_ch[i]);
+			wlan_reg_freq_to_chan(pdev, pcl_ch[i]);
+		chan_list[i].dfs_ch_freq  = pcl_ch[i];
 	}
 	*num_chan = i;
 	dfs_info(NULL, WLAN_DEBUG_DFS_ALWAYS, "num channels %d", i);