[PATCH] drm/radeon: Use mode h/vdisplay fields to hide out of bounds HW cursor

Alexander.Deucher@xxxxxxx (Deucher, Alexander) · Thu, 16 Feb 2017 15:10:18 +0000

> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Michel DÃ¤nzer
> Sent: Wednesday, February 15, 2017 10:24 PM
> To: Alex Deucher
> Cc: amd-gfx list
> Subject: Re: [PATCH] drm/radeon: Use mode h/vdisplay fields to hide out of
> bounds HW cursor
> 
> On 15/02/17 11:47 AM, Alex Deucher wrote:
> > On Tue, Feb 14, 2017 at 9:30 PM, Michel DÃ¤nzer <michel at daenzer.net>
> wrote:
> >> From: Michel DÃ¤nzer <michel.daenzer at amd.com>
> >>
> >> The crtc_h/vdisplay fields may not match the CRTC viewport dimensions
> >> with special modes such as interlaced ones.
> >>
> >> Fixes the HW cursor disappearing in the bottom half of the screen with
> >> interlaced modes.
> >>
> >> Fixes: 6b16cf7785a4 ("drm/radeon: Hide the HW cursor while it's out of
> bounds")
> >> Cc: stable at vger.kernel.org
> >> Reported-by: Ashutosh Kumar <ashutosh.kumar at amd.com>
> >> Tested-by: Sonny Jiang <sonny.jiang at amd.com>
> >> Signed-off-by: Michel DÃ¤nzer <michel.daenzer at amd.com>
> >
> > Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> 
> Thanks! Since this fixes a regression in 4.10, any chance it can be
> sneaked into 4.10 final?

I think we may be too late for 4.10, but I can cc stable if it ends up in 4.11.

Alex

> 
> 
> --
> Earthling Michel DÃ¤nzer               |               http://www.amd.com
> Libre software enthusiast             |             Mesa and X developer
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