package/mac80211/patches/441-ath5k_synth_voltage_srev_check.patch

   1 --- a/drivers/net/wireless/ath/ath5k/phy.c
   2 +++ b/drivers/net/wireless/ath/ath5k/phy.c
   3 @@ -970,17 +970,20 @@ static int ath5k_hw_rfregs_init(struct a
   4                         }
   5
   6                         /* Lower synth voltage on Rev 2 */
   7 -                       ath5k_hw_rfb_op(ah, rf_regs, 2,
   8 -                                       AR5K_RF_HIGH_VC_CP, true);
   9 +                       if (ah->ah_radio == AR5K_RF5112 &&
  10 +                           (ah->ah_radio_5ghz_revision & AR5K_SREV_REV) > 0) {
  11 +                               ath5k_hw_rfb_op(ah, rf_regs, 2,
  12 +                                               AR5K_RF_HIGH_VC_CP, true);
  13
  14 -                       ath5k_hw_rfb_op(ah, rf_regs, 2,
  15 -                                       AR5K_RF_MID_VC_CP, true);
  16 +                               ath5k_hw_rfb_op(ah, rf_regs, 2,
  17 +                                               AR5K_RF_MID_VC_CP, true);
  18
  19 -                       ath5k_hw_rfb_op(ah, rf_regs, 2,
  20 -                                       AR5K_RF_LOW_VC_CP, true);
  21 +                               ath5k_hw_rfb_op(ah, rf_regs, 2,
  22 +                                               AR5K_RF_LOW_VC_CP, true);
  23
  24 -                       ath5k_hw_rfb_op(ah, rf_regs, 2,
  25 -                                       AR5K_RF_PUSH_UP, true);
  26 +                               ath5k_hw_rfb_op(ah, rf_regs, 2,
  27 +                                               AR5K_RF_PUSH_UP, true);
  28 +                       }
  29
  30                         /* Decrease power consumption on 5213+ BaseBand */
  31                         if (ah->ah_phy_revision >= AR5K_SREV_PHY_5212A) {