Re: [PATCH] drm/atomic: add ATOMIC_AMEND flag to the Atomic IOCTL.

2018-08-07 Thread Gustavo Padovan
On Tue, Aug 07, 2018 at 06:40:39PM +0200, Daniel Vetter wrote: > On Mon, Aug 06, 2018 at 06:01:02PM +0200, Enric Balletbo i Serra wrote: > > From: Gustavo Padovan > > > > This flag tells core to jump ahead the queued update if the conditions > > in drm_atomic_async_check() are met. That means we

Re: [PATCH] drm/atomic: add ATOMIC_AMEND flag to the Atomic IOCTL.

2018-08-07 Thread Daniel Vetter
On Mon, Aug 06, 2018 at 06:01:02PM +0200, Enric Balletbo i Serra wrote: > From: Gustavo Padovan > > This flag tells core to jump ahead the queued update if the conditions > in drm_atomic_async_check() are met. That means we are only able to do an > async update if no modeset is pending and update

[PATCH] drm/atomic: add ATOMIC_AMEND flag to the Atomic IOCTL.

2018-08-07 Thread Enric Balletbo i Serra
From: Gustavo Padovan This flag tells core to jump ahead the queued update if the conditions in drm_atomic_async_check() are met. That means we are only able to do an async update if no modeset is pending and update for the same plane is not queued. It uses the already in place infrastructure fo