[PATCH] drm: Expose "FB_DAMAGE_CLIPS" property to atomic aware user-space only

[Daniel Vetter]

On Tue, Apr 16, 2019 at 6:21 PM Deepak Singh Rawat <drawat at vmware.com> wrote:
>
> On Tue, 2019-04-16 at 09:42 +0200, Daniel Vetter wrote:
> > On Mon, Apr 15, 2019 at 05:28:05PM +0000, Deepak Singh Rawat wrote:
> > > Plane property "FB_DAMAGE_CLIPS" can only be used by atomic aware
> > > user-space, so no point exposing it otherwise.
> > >
> > > Signed-off-by: Deepak Rawat <drawat at vmware.com>
> > > Fixes: d3b21767821e ("drm: Add a new plane property to send damage
> > > during plane update")
> >
> > Makes sense, probably good if we add Cc: stable at vger.kernel.org too
>
> Hi Daniel, thanks for the review. Sure.
>
> >
> > Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> >
> > btw, want drm-misc commit rights to push this? Assuming you'd then
> > push
> > vmware drm patches in general ofc. See
>
> Yes I think it would be a good idea if I can have drm-mics commit
> rights. I think for occasional vmwgfx patches it would be ideal for us
> to use drm-mics on the other hand if had some major changes better to
> follow pull request way.
>
> How to apply for drm-mics commit rights?

https://www.freedesktop.org/wiki/AccountRequests/

you need an ssh account for drm-misc. Reply with the bug report here
and I'll ack - drm-misc maintainers already acked.
-Daniel

>
> >
> >
> https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdrm.pages.freedesktop.org%2Fmaintainer-tools%2Fgetting-started.html&data=02%7C01%7Cdrawat%40vmware.com%7C6c643d95324e44d8783108d6c23f0938%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C0%7C0%7C636909973336030830&sdata=PMdonBtvx%2B2bMweQJTRu1b7IjmL0lSd2KKSIBV1ngTk%3D&reserved=0
> >
> > Cheers, Daniel
> >
> > > ---
> > >  drivers/gpu/drm/drm_mode_config.c | 5 +++--
> > >  1 file changed, 3 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/drivers/gpu/drm/drm_mode_config.c
> > > b/drivers/gpu/drm/drm_mode_config.c
> > > index 4a1c2023ccf0..1a346ae1599d 100644
> > > --- a/drivers/gpu/drm/drm_mode_config.c
> > > +++ b/drivers/gpu/drm/drm_mode_config.c
> > > @@ -297,8 +297,9 @@ static int
> > > drm_mode_create_standard_properties(struct drm_device *dev)
> > >             return -ENOMEM;
> > >     dev->mode_config.prop_crtc_id = prop;
> > >
> > > -   prop = drm_property_create(dev, DRM_MODE_PROP_BLOB,
> > > "FB_DAMAGE_CLIPS",
> > > -                              0);
> > > +   prop = drm_property_create(dev,
> > > +                   DRM_MODE_PROP_ATOMIC | DRM_MODE_PROP_BLOB,
> > > +                   "FB_DAMAGE_CLIPS", 0);
> > >     if (!prop)
> > >             return -ENOMEM;
> > >     dev->mode_config.prop_fb_damage_clips = prop;
> > > --
> > > 2.21.0
> > >
> > > _______________________________________________
> > > dri-devel mailing list
> > > dri-devel at lists.freedesktop.org
> > >
> https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.freedesktop.org%2Fmailman%2Flistinfo%2Fdri-devel&data=02%7C01%7Cdrawat%40vmware.com%7C6c643d95324e44d8783108d6c23f0938%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C0%7C0%7C636909973336030830&sdata=QJCrLbtFUv7%2FiRAYOb2R%2Bab4w3l5CWae2K7t9Ya6dZw%3D&reserved=0
> >
> >
>


-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch