From 511fedb6c963cae905145e4377ec802f6e2faf35 Mon Sep 17 00:00:00 2001
From: "Padma, Santhosh Kumar" <skpadma@codeaurora.org>
Date: Thu, 23 Feb 2017 16:09:10 +0530
Subject: qcacld-2.0: Update sounding dimensions

Update sounding dimensions if enable2x2 is set so that sounding
dimensions can be a proper value during assoc.

Change-Id: Ic2c1afa242d4b8d4433fa946dff8ca0f48de676a
CRs-Fixed: 2010849
---
 CORE/HDD/src/wlan_hdd_main.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/CORE/HDD/src/wlan_hdd_main.c b/CORE/HDD/src/wlan_hdd_main.c
index c831bc4d478e..89c7140753d2 100644
--- a/CORE/HDD/src/wlan_hdd_main.c
+++ b/CORE/HDD/src/wlan_hdd_main.c
@@ -243,6 +243,9 @@ DEFINE_SPINLOCK(hdd_context_lock);
 
 #define WLAN_NLINK_CESIUM 30
 
+/*Nss - 1, (Nss = 2 for 2x2)*/
+#define NUM_OF_SOUNDING_DIMENSIONS 1
+
 /*
  * Android DRIVER command structures
  */
@@ -8900,6 +8903,18 @@ static void hdd_update_tgt_vht_cap(hdd_context_t *hdd_ctx,
                       __func__);
         }
     }
+
+    hddLog(LOG1, "enable2x2 %d ", pconfig->enable2x2);
+    if (pconfig->enable2x2)
+    {
+        if (ccmCfgSetInt(hdd_ctx->hHal,
+                         WNI_CFG_VHT_NUM_SOUNDING_DIMENSIONS,
+                         NUM_OF_SOUNDING_DIMENSIONS, NULL,
+                         eANI_BOOLEAN_FALSE) == eHAL_STATUS_FAILURE) {
+            hddLog(LOGE,
+                   "Could not set WNI_CFG_VHT_NUM_SOUNDING_DIMENSIONS to CCM");
+        }
+    }
 }
 #endif  /* #ifdef WLAN_FEATURE_11AC */
 
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