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ath9k: fix ar9330 internal regulator setup 

SVN-Revision: 31692
lede-17.01
Felix Fietkau 2012-05-12 17:41:05 +00:00
parent 2e8e109624
commit dc30d4fd3a
1 changed files with 33 additions and 0 deletions
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33
package/mac80211/patches/563-ath9k_fix_ar9330_internal_regulator.patch Normal file
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@ -0,0 +1,33 @@
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3809,7 +3809,7 @@ static bool is_pmu_set(struct ath_hw *ah
return true;
}
-static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
+void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
{
int internal_regulator =
ath9k_hw_ar9300_get_eeprom(ah, EEP_INTERNAL_REGULATOR);
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -334,4 +334,7 @@ u8 *ar9003_get_spur_chan_ptr(struct ath_
unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah,
struct ath9k_channel *chan);
+
+void ar9003_hw_internal_regulator_apply(struct ath_hw *ah);
+
#endif
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1477,6 +1477,9 @@ static bool ath9k_hw_chip_reset(struct a
return false;
ah->chip_fullsleep = false;
+
+ if (AR_SREV_9330(ah))
+ ar9003_hw_internal_regulator_apply(ah);
ath9k_hw_init_pll(ah, chan);
ath9k_hw_set_rfmode(ah, chan);