diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2013-07-08 16:08:26 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-07-22 16:54:33 -0400 |
| commit | 6316c786cc8aff762530ea740233bf2da10fea33 (patch) | |
| tree | fee15bd3b3cefed5ddaa3e18c481fdbf59c33946 /drivers/net/wireless/rt2x00/rt2800lib.c | |
| parent | a3f1625dae58f06c5df1ec0094b275e9a46fd8b3 (diff) | |
rt2x00: rt2800lib: hardcode TX mixer gain values for RT3593
The reference code uses hardcoded zero TX mixer gain value
for RT3593. Do the same in the rt2x00 driver.
Based on the Ralink DPO_RT5572_LinuxSTA_2.6.0.1_20120629
driver.
Reference:
NICReadEEPROMParameters in common/rtmp_init.c
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 1f327325df5..65045e0236f 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -6365,6 +6365,9 @@ static u8 rt2800_get_txmixer_gain_24g(struct rt2x00_dev *rt2x00dev) { u16 word; + if (rt2x00_rt(rt2x00dev, RT3593)) + return 0; + rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &word); if ((word & 0x00ff) != 0x00ff) return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_BG_VAL); @@ -6376,6 +6379,9 @@ static u8 rt2800_get_txmixer_gain_5g(struct rt2x00_dev *rt2x00dev) { u16 word; + if (rt2x00_rt(rt2x00dev, RT3593)) + return 0; + rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A, &word); if ((word & 0x00ff) != 0x00ff) return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_A_VAL); |