diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index a658b4bc7da2..92849e5cf657 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -4436,6 +4436,8 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) if (!rt2x00_rt(rt2x00dev, RT5390) && !rt2x00_rt(rt2x00dev, RT5392)) { + u8 min_gain = rt2x00_rt(rt2x00dev, RT3070) ? 1 : 2; + rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr); rt2x00_set_field8(&rfcsr, RFCSR17_TX_LO1_EN, 0); if (rt2x00_rt(rt2x00dev, RT3070) || @@ -4446,8 +4448,10 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) &rt2x00dev->cap_flags)) rt2x00_set_field8(&rfcsr, RFCSR17_R, 1); } - rt2x00_set_field8(&rfcsr, RFCSR17_TXMIXER_GAIN, - drv_data->txmixer_gain_24g); + if (drv_data->txmixer_gain_24g >= min_gain) { + rt2x00_set_field8(&rfcsr, RFCSR17_TXMIXER_GAIN, + drv_data->txmixer_gain_24g); + } rt2800_rfcsr_write(rt2x00dev, 17, rfcsr); } |