Re: [PATCH v6 28/30] drm/rockchip: Disable PSR from reboot notifier

Hi Andrzej, Tomasz 2018-04-16 15:12 GMT+02:00 Tomasz Figa : > Hi Andrzej, > > On Mon, Apr 16, 2018 at 6:57 PM Andrzej Hajda wrote: > >> On 05.04.2018 11:49, Enric Balletbo i Serra wrote: >> > From: Tomasz Figa >> > >> > It looks like

Re: [PATCH v6 28/30] drm/rockchip: Disable PSR from reboot notifier

Hi Andrzej, On Mon, Apr 16, 2018 at 6:57 PM Andrzej Hajda wrote: > On 05.04.2018 11:49, Enric Balletbo i Serra wrote: > > From: Tomasz Figa > > > > It looks like the driver subsystem detaches devices from power domains > > at shutdown without consent of

Re: [PATCH v6 28/30] drm/rockchip: Disable PSR from reboot notifier

On 05.04.2018 11:49, Enric Balletbo i Serra wrote: > From: Tomasz Figa > > It looks like the driver subsystem detaches devices from power domains > at shutdown without consent of the drivers. It looks bit strange. Could you elaborate more on it. Could you show the code

[PATCH v6 28/30] drm/rockchip: Disable PSR from reboot notifier

From: Tomasz Figa It looks like the driver subsystem detaches devices from power domains at shutdown without consent of the drivers. This means that we might have our power domain turned off behind our back and the only way to avoid problems is to stop doing any hardware