rtw88: 8821c: add phy calibration

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In order to get a better TX EVM, do calibration after association.

The calibration needed for 8821c is the IQK, which is done in the
firmware. Implement the rtw_chip_ops::phy_calibration() to trigger
firmware to calibrate.

Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Tzu-En Huang <tehuang@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200616091625.26489-8-yhchuang@realtek.com

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Tzu-En Huang 2020-06-16 17:16:25 +08:00 • committed by Kalle Valo

parent 960361238b

commit 1a94d93e64

1 changed files with 34 additions and 0 deletions

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drivers/net/wireless/realtek/rtw88/rtw8821c.c

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