ath9k_hw: fix worse EVM for 11b rates

Adjust FIR filter co-efficients to improve EVM for 11b rates.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
index 9cf7cca..b995ffe 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
@@ -348,9 +348,9 @@ static const u32 ar9340_1p0_baseband_core[][2] = {
        {0x0000a370, 0x00000000},
        {0x0000a390, 0x00000001},
        {0x0000a394, 0x00000444},
-       {0x0000a398, 0x00000000},
-       {0x0000a39c, 0x210d0401},
-       {0x0000a3a0, 0xab9a7144},
+       {0x0000a398, 0x001f0e0f},
+       {0x0000a39c, 0x0075393f},
+       {0x0000a3a0, 0xb79f6427},
        {0x0000a3a4, 0x00000000},
        {0x0000a3a8, 0xaaaaaaaa},
        {0x0000a3ac, 0x3c466478},

diff --git a/drivers/net/wireless/ath/ath9k/ar953x_initvals.h b/drivers/net/wireless/ath/ath9k/ar953x_initvals.h
index 3c9113d..8e5c3b9 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar953x_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar953x_initvals.h
@@ -257,9 +257,9 @@ static const u32 qca953x_1p0_baseband_core[][2] = {
        {0x0000a370, 0x00000000},
        {0x0000a390, 0x00000001},
        {0x0000a394, 0x00000444},
-       {0x0000a398, 0x1f020503},
-       {0x0000a39c, 0x29180c03},
-       {0x0000a3a0, 0x9a8b6844},
+       {0x0000a398, 0x001f0e0f},
+       {0x0000a39c, 0x0075393f},
+       {0x0000a3a0, 0xb79f6427},
        {0x0000a3a4, 0x000000ff},
        {0x0000a3a8, 0x6a6a6a6a},
        {0x0000a3ac, 0x6a6a6a6a},