mac80211 adjust QCA9561 PA bias

[openwrt/openwrt.git] / package / kernel / mac80211 / patches / ath9k / 580-ath9k_ar9561_xpa_bias_level_top.patch

diff --git a/package/kernel/mac80211/patches/ath9k/580-ath9k_ar9561_xpa_bias_level_top.patch b/package/kernel/mac80211/patches/ath9k/580-ath9k_ar9561_xpa_bias_level_top.patch
new file mode 100644 (file)
index 0000000..25db3ab
--- /dev/null
+++ b/package/kernel/mac80211/patches/ath9k/580-ath9k_ar9561_xpa_bias_level_top.patch
@@ -0,0 +1,18 @@
+--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+@@ -3604,10 +3604,13 @@ static void ar9003_hw_xpa_bias_level_app
+ {
+       int bias = ar9003_modal_header(ah, is2ghz)->xpaBiasLvl;
+ 
++      
++
+       if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah) ||
+-          AR_SREV_9531(ah) || AR_SREV_9561(ah))
++          AR_SREV_9531(ah))
+               REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
+-      else if (AR_SREV_9462(ah) || AR_SREV_9550(ah) || AR_SREV_9565(ah))
++      else if (AR_SREV_9462(ah) || AR_SREV_9550(ah) || AR_SREV_9565(ah) || 
++        AR_SREV_9561(ah))
+               REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
+       else {
+               REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);