Re: [Xen-devel] [PATCH v4 01/15] drm: Initialize struct drm_crtc_state.no_vblank from device settings

2020-01-28 Thread Daniel Vetter
On Mon, Jan 27, 2020 at 07:42:27PM +0100, Thomas Zimmermann wrote: > Hi Emil > > Am 27.01.20 um 19:12 schrieb Emil Velikov: > > Hi Thomas, > > > > On Thu, 23 Jan 2020 at 09:21, Thomas Zimmermann wrote: > > > >> @@ -174,12 +174,22 @@ struct drm_crtc_state { > >> * @no_vblank: > >>

Re: [Xen-devel] [PATCH v4 01/15] drm: Initialize struct drm_crtc_state.no_vblank from device settings

2020-01-27 Thread Thomas Zimmermann
Hi Emil Am 27.01.20 um 19:12 schrieb Emil Velikov: > Hi Thomas, > > On Thu, 23 Jan 2020 at 09:21, Thomas Zimmermann wrote: > >> @@ -174,12 +174,22 @@ struct drm_crtc_state { >> * @no_vblank: >> * >> * Reflects the ability of a CRTC to send VBLANK events. This state

Re: [Xen-devel] [PATCH v4 01/15] drm: Initialize struct drm_crtc_state.no_vblank from device settings

2020-01-27 Thread Emil Velikov
Hi Thomas, On Thu, 23 Jan 2020 at 09:21, Thomas Zimmermann wrote: > @@ -174,12 +174,22 @@ struct drm_crtc_state { > * @no_vblank: > * > * Reflects the ability of a CRTC to send VBLANK events. This state > -* usually depends on the pipeline configuration, and

Re: [Xen-devel] [PATCH v4 01/15] drm: Initialize struct drm_crtc_state.no_vblank from device settings

2020-01-27 Thread Daniel Vetter
On Thu, Jan 23, 2020 at 10:21:09AM +0100, Thomas Zimmermann wrote: > At the end of a commit, atomic helpers can generate a VBLANK event > automatically. Originally implemented for writeback connectors, the > functionality can be used by any driver and/or hardware without proper > VBLANK interrupt.

[Xen-devel] [PATCH v4 01/15] drm: Initialize struct drm_crtc_state.no_vblank from device settings

2020-01-23 Thread Thomas Zimmermann
At the end of a commit, atomic helpers can generate a VBLANK event automatically. Originally implemented for writeback connectors, the functionality can be used by any driver and/or hardware without proper VBLANK interrupt. The patch updates the documentation to make this behaviour official: