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| author | Samuel Holland <samuel@sholland.org> | 2020-01-12 21:53:03 -0600 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2020-01-14 01:00:28 +0100 |
| commit | 1c51aad8475d670ad58ae60adc9d32342381df8d (patch) | |
| tree | ea5fb2b190a1994d702a0a066c60d0cf9ed03083 /arch | |
| parent | 921377c0b4e8e240e0b56cb13bc22f2ecc4e59df (diff) | |
| download | linux-1c51aad8475d670ad58ae60adc9d32342381df8d.tar.gz | |
power: supply: axp20x_ac_power: Fix reporting online status
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@vger.kernel.org
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions