On Tue, Sep 26, 2023 at 10:46:12AM +0200, Uwe Kleine-König wrote:
> Since commit 00e7e698bff1 ("backlight: pwm_bl: Configure pwm only once
> per backlight toggle") calling pwm_backlight_power_off() doesn't disable
> the PWM any more. However this is necessary to suspend because PWM
> drivers usually refuse to suspend if they are still enabled.
>
> Also adapt shutdown to disable the PWM for similar reasons.
>
> Fixes: 00e7e698bff1 ("backlight: pwm_bl: Configure pwm only once per
> backlight toggle")
> Reported-by: Aisheng Dong <aisheng.d...@nxp.com>
> Tested-by: Aisheng Dong <asheng.d...@nxp.com>The two email addresses should actually be identical, the first one is the right one. (Failure introduced by https://lore.kernel.org/dri-devel/db9pr04mb8477d4bbf1b31035789da08680...@db9pr04mb8477.eurprd04.prod.outlook.com and picked up by b4.) Lee, can you fixup or should I resend? Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |
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