redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

ath9k_hw: Assign default xlna config for AR9485

Browse source 
For AR9485 boards with XLNA, the default gpio config
is not set correctly, fix this.

Cc: stable@vger.kernel.org
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2013-06-10 13:49:38 +05:30 committed by John W. Linville
parent 6b692f3b66
commit 30d5b709da
2 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
View file

@ -3563,14 +3563,18 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
{
struct ath9k_hw_capabilities *pCap = &ah->caps;
int chain;
u32 regval;
u32 regval, value;
static const u32 switch_chain_reg[AR9300_MAX_CHAINS] = {
AR_PHY_SWITCH_CHAIN_0,
AR_PHY_SWITCH_CHAIN_1,
AR_PHY_SWITCH_CHAIN_2,
};
u32 value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz);
if (AR_SREV_9485(ah) && (ar9003_hw_get_rx_gain_idx(ah) == 0))
ath9k_hw_cfg_output(ah, AR9300_EXT_LNA_CTL_GPIO_AR9485,
AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED);
value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz);
if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM,

2
drivers/net/wireless/ath/ath9k/ar9003_phy.h
View file

@ -351,6 +351,8 @@
#define AR_PHY_CCA_NOM_VAL_9330_2GHZ -118
#define AR9300_EXT_LNA_CTL_GPIO_AR9485 9
/*
* AGC Field Definitions
*/