Re: [PATCH 2/3] drm: Add basic helper to allow precise pageflip timestamps in vrr.

2019-02-13 Thread Mario Kleiner via dri-devel
On Wed, Feb 13, 2019 at 5:03 PM Daniel Vetter wrote: > > On Wed, Feb 13, 2019 at 4:46 PM Kazlauskas, Nicholas > wrote: > > > > On 2/13/19 10:14 AM, Daniel Vetter wrote: > > > On Wed, Feb 13, 2019 at 3:33 PM Kazlauskas, Nicholas > > > wrote: > > >> > > >> On 2/13/19 4:50 AM, Daniel Vetter wrote:

Re: [PATCH 2/3] drm: Add basic helper to allow precise pageflip timestamps in vrr.

2019-02-13 Thread Mario Kleiner via dri-devel
On Wed, Feb 13, 2019 at 10:50 AM Daniel Vetter wrote: > > On Tue, Feb 12, 2019 at 10:32:31PM +0100, Mario Kleiner wrote: > > On Mon, Feb 11, 2019 at 6:04 PM Daniel Vetter wrote: > > > > > > On Mon, Feb 11, 2019 at 4:01 PM Kazlauskas, Nicholas > > > wrote: > > > > > > > > On 2/11/19 3:35 AM,

Re: [PATCH 2/3] drm: Add basic helper to allow precise pageflip timestamps in vrr.

2019-02-13 Thread Mario Kleiner via dri-devel
On Wed, Feb 13, 2019 at 10:56 AM Chris Wilson wrote: > > Quoting Daniel Vetter (2019-02-13 09:50:55) > > On Tue, Feb 12, 2019 at 10:32:31PM +0100, Mario Kleiner wrote: > > > I think all kms drivers try to call drm_crtc_handle_vblank() at start > > > of vblank to give Mesa the most time for

Re: [PATCH 2/3] drm: Add basic helper to allow precise pageflip timestamps in vrr.

2019-02-12 Thread Mario Kleiner via dri-devel
On Mon, Feb 11, 2019 at 6:04 PM Daniel Vetter wrote: > > On Mon, Feb 11, 2019 at 4:01 PM Kazlauskas, Nicholas > wrote: > > > > On 2/11/19 3:35 AM, Daniel Vetter wrote: > > > On Mon, Feb 11, 2019 at 04:22:24AM +0100, Mario Kleiner wrote: > > >> The pageflip completion timestamps transmitted to

Re: [PATCH] drm/amd/display: Use vrr friendly pageflip throttling in DC.

2019-02-12 Thread Mario Kleiner via dri-devel
On Mon, Feb 11, 2019 at 7:44 PM Kazlauskas, Nicholas wrote: > > On 2/11/19 10:01 AM, Michel Dänzer wrote: > > On 2019-02-09 7:52 a.m., Mario Kleiner wrote: > >> In VRR mode, keep track of the vblank count of the last > >> completed pageflip in amdgpu_crtc->last_flip_vblank, as > >> recorded in

Re: [PATCH] drm/amd/display: Use vrr friendly pageflip throttling in DC.

2019-02-12 Thread Mario Kleiner via dri-devel
Oops, dropped the mailing ist from my reply, so again... On Mon, Feb 11, 2019 at 4:01 PM Michel Dänzer wrote: > > On 2019-02-09 7:52 a.m., Mario Kleiner wrote: > > In VRR mode, keep track of the vblank count of the last > > completed pageflip in amdgpu_crtc->last_flip_vblank, as > > recorded in