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/openbmc/linux/drivers/net/wireless/realtek/rtw88/ |
H A D | rtw8723d.c | 6598f32d Tue Jan 12 19:43:42 CST 2021 Chin-Yen Lee <timlee@realtek.com> rtw88: 8723de: adjust the LTR setting
The LTR mechanism enables PCIE Endpoints to report the service latency requirements and CPU will enter appropriate sleep state to save power based on the LTR value.
8723de provides two registers to config the LTR, and the original setting is too short for CPU to ente sleep state. The patch adjust the LTR setting.
Signed-off-by: Chin-Yen Lee <timlee@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/20210113014342.3615-1-pkshih@realtek.com
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