Re: [linux-sunxi] [PATCH v2 2/9] power: supply: axp20x_ac_power: Fix reporting online status
From: Chen-Yu Tsai
Date: Sun Jan 05 2020 - 05:10:27 EST
On Sun, Jan 5, 2020 at 9:24 AM Samuel Holland <samuel@xxxxxxxxxxxx> wrote:
> AXP803/AXP813 have a flag that enables/disables the AC power supply
> input. This flag does not affect the status bits in PWR_INPUT_STATUS.
> Its effect can be verified by checking the battery charge/discharge
> state (bit 2 of PWR_INPUT_STATUS), or by examining the current draw on
> the AC input.
> Take this flag into account when getting the ONLINE property of the AC
> input, on PMICs where this flag is present.
> Fixes: 7693b5643fd2 ("power: supply: add AC power supply driver for AXP813")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>