Re: [PATCH] drm/rockchip: Allow driver to be shutdown on reboot/kexec

2018-12-06 Thread Marc Zyngier
Hi all, On 05/12/2018 14:11, Heiko Stübner wrote: > Hi Brian, > > Am Mittwoch, 5. Dezember 2018, 04:01:34 CET schrieb Brian Norris: >> + others >> >> Hi, >> >> On Sun, Aug 05, 2018 at 01:48:07PM +0100, Marc Zyngier wrote: >>> Leaving the DRM driver enabled on reboot or kexec has the annoying >>>

Re: [PATCH] drm/rockchip: Allow driver to be shutdown on reboot/kexec

2018-12-05 Thread Brian Norris
On Wed, Dec 05, 2018 at 03:11:03PM +0100, Heiko Stuebner wrote: > Can you maybe give "drm/rockchip: shutdown drm subsystem on shutdown" [2] > a try? When the underlying issue of rebooting surfaced we had 2 competing > solutions, so we at least don't reopen the issue, that people have problems > re

Re: [PATCH] drm/rockchip: Allow driver to be shutdown on reboot/kexec

2018-12-05 Thread Brian Norris
Hi, On Wed, Dec 05, 2018 at 02:28:48PM +, Marc Zyngier wrote: > On 05/12/2018 14:11, Heiko Stübner wrote: > > Am Mittwoch, 5. Dezember 2018, 04:01:34 CET schrieb Brian Norris: > >> On Sun, Aug 05, 2018 at 01:48:07PM +0100, Marc Zyngier wrote: > >>> Leaving the DRM driver enabled on reboot or k

Re: [PATCH] drm/rockchip: Allow driver to be shutdown on reboot/kexec

2018-12-05 Thread Heiko Stübner
Hi Brian, Am Mittwoch, 5. Dezember 2018, 04:01:34 CET schrieb Brian Norris: > + others > > Hi, > > On Sun, Aug 05, 2018 at 01:48:07PM +0100, Marc Zyngier wrote: > > Leaving the DRM driver enabled on reboot or kexec has the annoying > > effect of leaving the display generating transactions whilst

Re: [PATCH] drm/rockchip: Allow driver to be shutdown on reboot/kexec

2018-12-04 Thread Brian Norris
+ others Hi, On Sun, Aug 05, 2018 at 01:48:07PM +0100, Marc Zyngier wrote: > Leaving the DRM driver enabled on reboot or kexec has the annoying > effect of leaving the display generating transactions whilst the > IOMMU has been shut down. > > In turn, the IOMMU driver (which shares its interrupt

Re: [PATCH] drm/rockchip: Allow driver to be shutdown on reboot/kexec

2018-09-10 Thread Heiko Stuebner
Am Sonntag, 5. August 2018, 14:48:07 CEST schrieb Marc Zyngier: > Leaving the DRM driver enabled on reboot or kexec has the annoying > effect of leaving the display generating transactions whilst the > IOMMU has been shut down. > > In turn, the IOMMU driver (which shares its interrupt line with >