Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-21 Thread Michel Dänzer
On 2018-12-21 2:26 p.m., Daniel Vetter wrote: > On Fri, Dec 21, 2018 at 10:47:27AM +0100, Michel Dänzer wrote: >> On 2018-12-20 6:16 p.m., Michel Dänzer wrote: >>> On 2018-12-20 6:09 p.m., Daniel Vetter wrote: On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: > On Thu, Dec 20, 2018 at 1

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-21 Thread Daniel Vetter
On Fri, Dec 21, 2018 at 12:51:05PM +0900, Tomasz Figa wrote: > On Thu, Dec 20, 2018 at 7:47 PM Daniel Vetter wrote: > > > > On Thu, Dec 20, 2018 at 10:07 AM Tomasz Figa wrote: > > > > > > Hi Helen, > > > > > > On Fri, Dec 14, 2018 at 10:35 AM Helen Koike > > > wrote: > > > > > > > > Hi Tomasz,

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-21 Thread Daniel Vetter
On Fri, Dec 21, 2018 at 10:47:27AM +0100, Michel Dänzer wrote: > On 2018-12-20 6:16 p.m., Michel Dänzer wrote: > > On 2018-12-20 6:09 p.m., Daniel Vetter wrote: > >> On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: > >>> On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: > >> > Not sur

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-21 Thread Michel Dänzer
On 2018-12-20 6:38 p.m., Kazlauskas, Nicholas wrote: > On 12/20/18 12:09 PM, Daniel Vetter wrote: >> On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: >>> On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: Not sure about the gamma thing since we had opposite bugs on i915 about

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-21 Thread Michel Dänzer
On 2018-12-20 6:16 p.m., Michel Dänzer wrote: > On 2018-12-20 6:09 p.m., Daniel Vetter wrote: >> On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: >>> On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: >> Not sure about the gamma thing since we had opposite bugs on i915 about gamma

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Tomasz Figa
On Thu, Dec 20, 2018 at 7:47 PM Daniel Vetter wrote: > > On Thu, Dec 20, 2018 at 10:07 AM Tomasz Figa wrote: > > > > Hi Helen, > > > > On Fri, Dec 14, 2018 at 10:35 AM Helen Koike > > wrote: > > > > > > Hi Tomasz, > > > > > > On 12/13/18 2:02 AM, Tomasz Figa wrote: > > > > On Thu, Dec 6, 2018 a

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Daniel Vetter
On Thu, Dec 20, 2018 at 6:38 PM Kazlauskas, Nicholas wrote: > > On 12/20/18 12:09 PM, Daniel Vetter wrote: > > On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: > >> > >> + Harry > >> > >> On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: > >>> > >>> On Thu, Dec 20, 2018 at 5:40 PM Alex De

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Kazlauskas, Nicholas
On 12/20/18 12:09 PM, Daniel Vetter wrote: > On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: >> >> + Harry >> >> On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: >>> >>> On Thu, Dec 20, 2018 at 5:40 PM Alex Deucher wrote: + Nicholas On Thu, Dec 20, 2018 at 5:47 AM Da

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Daniel Vetter
On Thu, Dec 20, 2018 at 6:16 PM Michel Dänzer wrote: > > On 2018-12-20 6:09 p.m., Daniel Vetter wrote: > > On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: > >> On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: > > > >>> Not sure about the gamma thing since we had opposite bugs on i915 >

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Michel Dänzer
On 2018-12-20 6:09 p.m., Daniel Vetter wrote: > On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: >> On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: > >>> Not sure about the gamma thing since we had opposite bugs on i915 >>> about gamma not being vsynced and tearing terribly. Cursor is s

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Daniel Vetter
On Thu, Dec 20, 2018 at 6:03 PM Alex Deucher wrote: > > + Harry > > On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: > > > > On Thu, Dec 20, 2018 at 5:40 PM Alex Deucher wrote: > > > > > > + Nicholas > > > > > > On Thu, Dec 20, 2018 at 5:47 AM Daniel Vetter wrote: > > > > > > > > On Thu, D

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Alex Deucher
+ Harry On Thu, Dec 20, 2018 at 11:54 AM Daniel Vetter wrote: > > On Thu, Dec 20, 2018 at 5:40 PM Alex Deucher wrote: > > > > + Nicholas > > > > On Thu, Dec 20, 2018 at 5:47 AM Daniel Vetter wrote: > > > > > > On Thu, Dec 20, 2018 at 10:07 AM Tomasz Figa wrote: > > > > > > > > Hi Helen, > > >

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Daniel Vetter
On Thu, Dec 20, 2018 at 5:40 PM Alex Deucher wrote: > > + Nicholas > > On Thu, Dec 20, 2018 at 5:47 AM Daniel Vetter wrote: > > > > On Thu, Dec 20, 2018 at 10:07 AM Tomasz Figa wrote: > > > > > > Hi Helen, > > > > > > On Fri, Dec 14, 2018 at 10:35 AM Helen Koike > > > wrote: > > > > > > > > Hi

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Alex Deucher
+ Nicholas On Thu, Dec 20, 2018 at 5:47 AM Daniel Vetter wrote: > > On Thu, Dec 20, 2018 at 10:07 AM Tomasz Figa wrote: > > > > Hi Helen, > > > > On Fri, Dec 14, 2018 at 10:35 AM Helen Koike > > wrote: > > > > > > Hi Tomasz, > > > > > > On 12/13/18 2:02 AM, Tomasz Figa wrote: > > > > On Thu, D

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Daniel Vetter
On Thu, Dec 20, 2018 at 10:07 AM Tomasz Figa wrote: > > Hi Helen, > > On Fri, Dec 14, 2018 at 10:35 AM Helen Koike > wrote: > > > > Hi Tomasz, > > > > On 12/13/18 2:02 AM, Tomasz Figa wrote: > > > On Thu, Dec 6, 2018 at 1:12 AM Helen Koike > > > wrote: > > >> > > >> Hi Ville > > >> > > >> On 1

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-20 Thread Tomasz Figa
Hi Helen, On Fri, Dec 14, 2018 at 10:35 AM Helen Koike wrote: > > Hi Tomasz, > > On 12/13/18 2:02 AM, Tomasz Figa wrote: > > On Thu, Dec 6, 2018 at 1:12 AM Helen Koike > > wrote: > >> > >> Hi Ville > >> > >> On 11/27/18 11:34 AM, Ville Syrjälä wrote: > >>> On Fri, Nov 23, 2018 at 07:53:26PM -02

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-16 Thread Helen Koike
Hi Tomasz, On 12/13/18 2:02 AM, Tomasz Figa wrote: > On Thu, Dec 6, 2018 at 1:12 AM Helen Koike wrote: >> >> Hi Ville >> >> On 11/27/18 11:34 AM, Ville Syrjälä wrote: >>> On Fri, Nov 23, 2018 at 07:53:26PM -0200, Helen Koike wrote: Allow userspace to identify if the driver supports async upd

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-12 Thread Tomasz Figa
On Thu, Dec 6, 2018 at 1:12 AM Helen Koike wrote: > > Hi Ville > > On 11/27/18 11:34 AM, Ville Syrjälä wrote: > > On Fri, Nov 23, 2018 at 07:53:26PM -0200, Helen Koike wrote: > >> Allow userspace to identify if the driver supports async update. > > > > And what exactly is an "async update"? > > I

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-12-06 Thread Helen Koike
Hi Ville On 11/27/18 11:34 AM, Ville Syrjälä wrote: > On Fri, Nov 23, 2018 at 07:53:26PM -0200, Helen Koike wrote: >> Allow userspace to identify if the driver supports async update. > > And what exactly is an "async update"? I agree we are lacking docs on this, I'll send in the next version as

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-11-27 Thread Ville Syrjälä
On Fri, Nov 23, 2018 at 07:53:26PM -0200, Helen Koike wrote: > Allow userspace to identify if the driver supports async update. And what exactly is an "async update"? I keep asking people to come up with the a better name for this, and to document what it actually means. Recently I've been think

[PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

2018-11-24 Thread Helen Koike
Allow userspace to identify if the driver supports async update. Signed-off-by: Enric Balletbo i Serra [prepared for upstream] Signed-off-by: Helen Koike --- Hi, This patch introduces the ASYNC_UPDATE cap, which originated from the discussion regarding DRM_MODE_ATOMIC_AMEND on [1], to allow us