diff options
| author | Stanislaw Gruszka <stf_xl@wp.pl> | 2013-03-16 19:19:42 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-03-18 16:38:33 -0400 |
| commit | d5ae7a6bd09792ddf0e9dfaf97ad34b9ad6dc146 (patch) | |
| tree | 42e55b0222cefd20a6e1d3c6dea1f44535ff8091 /drivers | |
| parent | c267548755a184ef97301071300c1739a564e135 (diff) | |
rt2800: 5592: setup LDO_CFG0 when configuring channel
Based on:
RT5592_ChipSwitchChannel()
from:
DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5592.c
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 93b9def5f08a..189c8809009c 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -2187,12 +2187,17 @@ static void rt2800_config_channel_rf55xx(struct rt2x00_dev *rt2x00dev, struct channel_info *info) { u8 rfcsr, ep_reg; + u32 reg; int power_bound; /* TODO */ const bool is_11b = false; const bool is_type_ep = false; + rt2800_register_read(rt2x00dev, LDO_CFG0, ®); + rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, + (rf->channel > 14 || conf_is_ht40(conf)) ? 5 : 0); + rt2800_register_write(rt2x00dev, LDO_CFG0, reg); /* Order of values on rf_channel entry: N, K, mod, R */ rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1 & 0xff); |