Re: [PATCH RESEND 2/2] drm/drm_vblank: set the dma-fence timestamp during send_vblank_event

2020-11-19 Thread Daniel Vetter
On Thu, Nov 19, 2020 at 2:26 AM wrote: > > On 2020-11-13 12:45, Daniel Vetter wrote: > > On Thu, Nov 12, 2020 at 10:27:23AM -0800, Veera Sundaram Sankaran > > wrote: > >> The explicit out-fences in crtc are signaled as part of vblank event, > >> indicating all framebuffers present on the Atomic Co

Re: [PATCH RESEND 2/2] drm/drm_vblank: set the dma-fence timestamp during send_vblank_event

2020-11-19 Thread veeras
On 2020-11-13 12:45, Daniel Vetter wrote: On Thu, Nov 12, 2020 at 10:27:23AM -0800, Veera Sundaram Sankaran wrote: The explicit out-fences in crtc are signaled as part of vblank event, indicating all framebuffers present on the Atomic Commit request are scanned out on the screen. Though the fenc

Re: [PATCH RESEND 2/2] drm/drm_vblank: set the dma-fence timestamp during send_vblank_event

2020-11-13 Thread Daniel Vetter
On Thu, Nov 12, 2020 at 10:27:23AM -0800, Veera Sundaram Sankaran wrote: > The explicit out-fences in crtc are signaled as part of vblank event, > indicating all framebuffers present on the Atomic Commit request are > scanned out on the screen. Though the fence signal and the vblank event > notific

[PATCH RESEND 2/2] drm/drm_vblank: set the dma-fence timestamp during send_vblank_event

2020-11-13 Thread Veera Sundaram Sankaran
The explicit out-fences in crtc are signaled as part of vblank event, indicating all framebuffers present on the Atomic Commit request are scanned out on the screen. Though the fence signal and the vblank event notification happens at the same time, triggered by the same hardware vsync event, the t