diff options
| author | Yan-Hsuan Chuang <yhchuang@realtek.com> | 2019-09-09 09:16:07 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-09-13 17:03:18 +0200 |
| commit | 1ac3294bf75e8a15122277ba3fd3ef58e4647a4a (patch) | |
| tree | 2a3918770d0bd889d8396a8d422693ebc6afb13b /drivers/net/wireless/realtek/rtw88/rtw8822c.h | |
| parent | rtw88: 8822c: Enable interrupt migration (diff) | |
| download | linux-1ac3294bf75e8a15122277ba3fd3ef58e4647a4a.tar.xz linux-1ac3294bf75e8a15122277ba3fd3ef58e4647a4a.zip | |
rtw88: 8822c: add FW IQK support
Add support for doing IQK in firmware
Ideally the RF component's I/Q vectors should be orthogonal,
but usually they are not. So we need to calibrate for the RF
components, ex. PA/LNA, ADC/DAC.
And if the I/Q vectors are more orthogonal, the mixed signal
will have less deviation. This helps with those rates with
higher modulation (MCS8-9), because they have more strict
EVM/SNR requirement. Also the better of the quality of the
signal, the longer it can propagate, and the better throughput
performance we can get.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8822c.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.h b/drivers/net/wireless/realtek/rtw88/rtw8822c.h index 5ee1de41504d..14a8894fd081 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.h @@ -176,6 +176,7 @@ struct rtw8822c_efuse { #define REG_TXF7 0x1ab0 #define REG_CCK_SOURCE 0x1abc #define BIT_NBI_EN BIT(30) +#define REG_IQKSTAT 0x1b10 #define REG_TXANT 0x1c28 #define REG_ENCCK 0x1c3c #define BIT_CCK_BLK_EN BIT(1) @@ -197,6 +198,7 @@ struct rtw8822c_efuse { #define REG_OFDM_FACNT3 0x2d0c #define REG_OFDM_FACNT4 0x2d10 #define REG_OFDM_FACNT5 0x2d20 +#define REG_RPT_CIP 0x2d9c #define REG_OFDM_TXCNT 0x2de0 #define REG_ORITXCODE2 0x4100 #define REG_3WIRE2 0x410c |