Re: [RFC PATCH 2/3] drm/atomic-helper: add REQUIRE_MATCHING_FB flag

2020-09-16 Thread Stefan Agner
On 2020-09-11 13:59, Ville Syrjälä wrote: > On Thu, Sep 10, 2020 at 11:24:24AM +0200, Stefan Agner wrote: >> Add flag which checks that the framebuffer size matches the plane size >> exactly. This is useful for display controller which can't handle >> framebuffers other than the plane/CRTC size. >>

Re: [RFC PATCH 2/3] drm/atomic-helper: add REQUIRE_MATCHING_FB flag

2020-09-16 Thread Stefan Agner
On 2020-09-11 10:52, Daniel Vetter wrote: > On Thu, Sep 10, 2020 at 11:24:24AM +0200, Stefan Agner wrote: >> Add flag which checks that the framebuffer size matches the plane size >> exactly. This is useful for display controller which can't handle >> framebuffers other than the plane/CRTC size. >>

Re: [RFC PATCH 2/3] drm/atomic-helper: add REQUIRE_MATCHING_FB flag

2020-09-11 Thread Ville Syrjälä
On Thu, Sep 10, 2020 at 11:24:24AM +0200, Stefan Agner wrote: > Add flag which checks that the framebuffer size matches the plane size > exactly. This is useful for display controller which can't handle > framebuffers other than the plane/CRTC size. > > Signed-off-by: Stefan Agner > --- > driver

Re: [RFC PATCH 2/3] drm/atomic-helper: add REQUIRE_MATCHING_FB flag

2020-09-11 Thread Daniel Vetter
On Thu, Sep 10, 2020 at 11:24:24AM +0200, Stefan Agner wrote: > Add flag which checks that the framebuffer size matches the plane size > exactly. This is useful for display controller which can't handle > framebuffers other than the plane/CRTC size. > > Signed-off-by: Stefan Agner > --- > driver

[RFC PATCH 2/3] drm/atomic-helper: add REQUIRE_MATCHING_FB flag

2020-09-10 Thread Stefan Agner
Add flag which checks that the framebuffer size matches the plane size exactly. This is useful for display controller which can't handle framebuffers other than the plane/CRTC size. Signed-off-by: Stefan Agner --- drivers/gpu/drm/drm_atomic_helper.c | 7 +++ drivers/gpu/drm/sel