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rtw88: coex: change the decode method from firmware

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Fix sometimes FW information will be parsed as wrong value,
do a correction of sign bit to show the correct information.
(Ex, Value should be 20, but it shows 236.)

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201112031430.4846-12-pkshih@realtek.com
This commit is contained in:
Ching-Te Ku 2020-11-12 11:14:30 +08:00 committed by Kalle Valo
parent 2485bc7c78
commit 362c4a5cc8
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/realtek/rtw88/coex.c
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@ -2882,7 +2882,7 @@ void rtw_coex_wl_fwdbginfo_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length)
if (buf[i] >= val)
coex_stat->wl_fw_dbg_info[i] = buf[i] - val;
else
coex_stat->wl_fw_dbg_info[i] = val - buf[i];
coex_stat->wl_fw_dbg_info[i] = 255 - val + buf[i];
coex_stat->wl_fw_dbg_info_pre[i] = buf[i];
}