diff options
| author | Ching-Te Ku <ku920601@realtek.com> | 2022-02-15 08:48:53 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-02-21 10:49:09 +0200 |
| commit | 0c496a7d6f6a9d455c15a237d9f129eebe013799 (patch) | |
| tree | 0bdefc59370f688384096245888758cd727a78b4 /drivers/net/wireless/realtek/rtw88/rtw8821c.c | |
| parent | 349d858ba7b1b60bdc07fc7799160c70c7e2c9f1 (diff) | |
rtw88: coex: Add WLAN MIMO power saving for Bluetooth gaming controller
To keep high sensitivity reaction, Bluetooth gaming controller will send
packet very frequently, it will make WLAN performance very poor. To solve
this situation, MIMO PS mechanism makes WLAN/BT own an antenna itself, WLAN
quits 2SS performance but it can get a stable 1SS performance and Bluetooth
gaming controller can keep sensitivity reaction at the same time.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220215004855.4098-5-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8821c.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8821c.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index b1f4afb50830..a1ae1e7e59f6 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -1925,6 +1925,7 @@ struct rtw_chip_info rtw8821c_hw_spec = { .scbd_support = true, .new_scbd10_def = false, .ble_hid_profile_support = false, + .wl_mimo_ps_support = false, .pstdma_type = COEX_PSTDMA_FORCE_LPSOFF, .bt_rssi_type = COEX_BTRSSI_RATIO, .ant_isolation = 15, |