Re: [PATCH v3 2/4] drm/atomic: rename async_{update,check} to amend_{update,check}

2019-04-12 Thread Boris Brezillon
On Fri, 12 Apr 2019 11:06:13 -0300 Helen Koike wrote: > Hi Boris, > > On 4/12/19 10:49 AM, Boris Brezillon wrote: > > Hi Helen, > > > > On Fri, 12 Apr 2019 09:58:25 -0300 > > Helen Koike wrote: > > > >> Asynchronous update is the ability change the hw state at any time, not > >> only during

Re: [PATCH v3 2/4] drm/atomic: rename async_{update,check} to amend_{update,check}

2019-04-12 Thread Helen Koike
Hi Boris, On 4/12/19 10:49 AM, Boris Brezillon wrote: > Hi Helen, > > On Fri, 12 Apr 2019 09:58:25 -0300 > Helen Koike wrote: > >> Asynchronous update is the ability change the hw state at any time, not >> only during vblank. >> >> Amend mode is the ability to perform 1000 commits to be applied

Re: [PATCH v3 2/4] drm/atomic: rename async_{update,check} to amend_{update,check}

2019-04-12 Thread Boris Brezillon
Hi Helen, On Fri, 12 Apr 2019 09:58:25 -0300 Helen Koike wrote: > Asynchronous update is the ability change the hw state at any time, not > only during vblank. > > Amend mode is the ability to perform 1000 commits to be applied as soon > as possible without waiting for 1000 vblanks. > > async

[PATCH v3 2/4] drm/atomic: rename async_{update, check} to amend_{update, check}

2019-04-12 Thread Helen Koike
Asynchronous update is the ability change the hw state at any time, not only during vblank. Amend mode is the ability to perform 1000 commits to be applied as soon as possible without waiting for 1000 vblanks. async updates can be seen as amend, but the opposite is not true. &drm_plane_helper_fu