Re: [Xen-devel] [PATCH v4 15/15] drm/xen: Explicitly disable automatic sending of vblank event

2020-01-27 Thread Oleksandr Andrushchenko
On 1/27/20 1:59 PM, Thomas Zimmermann wrote: > Hi > > Am 27.01.20 um 10:53 schrieb Oleksandr Andrushchenko: >> Sorry for jumping in late >> >> On 1/23/20 11:21 AM, Thomas Zimmermann wrote: >>> The atomic helpers automatically send out fake VBLANK events if no >>> vblanking has been initialized.

Re: [Xen-devel] [PATCH v4 15/15] drm/xen: Explicitly disable automatic sending of vblank event

2020-01-27 Thread Thomas Zimmermann
Hi Am 27.01.20 um 10:53 schrieb Oleksandr Andrushchenko: > Sorry for jumping in late > > On 1/23/20 11:21 AM, Thomas Zimmermann wrote: >> The atomic helpers automatically send out fake VBLANK events if no >> vblanking has been initialized. This would apply to xen, but xen has >> its own vblank

Re: [Xen-devel] [PATCH v4 15/15] drm/xen: Explicitly disable automatic sending of vblank event

2020-01-27 Thread Oleksandr Andrushchenko
Sorry for jumping in late On 1/23/20 11:21 AM, Thomas Zimmermann wrote: > The atomic helpers automatically send out fake VBLANK events if no > vblanking has been initialized. This would apply to xen, but xen has > its own vblank logic. To avoid interfering with the atomic helpers, > disable

Re: [Xen-devel] [PATCH v4 15/15] drm/xen: Explicitly disable automatic sending of vblank event

2020-01-27 Thread Daniel Vetter
On Thu, Jan 23, 2020 at 10:21:23AM +0100, Thomas Zimmermann wrote: > The atomic helpers automatically send out fake VBLANK events if no > vblanking has been initialized. This would apply to xen, but xen has > its own vblank logic. To avoid interfering with the atomic helpers, > disable automatic

[Xen-devel] [PATCH v4 15/15] drm/xen: Explicitly disable automatic sending of vblank event

2020-01-23 Thread Thomas Zimmermann
The atomic helpers automatically send out fake VBLANK events if no vblanking has been initialized. This would apply to xen, but xen has its own vblank logic. To avoid interfering with the atomic helpers, disable automatic vblank events explictly. v4: * separate commit from core vblank