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

Michel Dänzer michel at daenzer.net
Fri Feb 17 02:33:27 UTC 2017

On 17/02/17 12:10 AM, Deucher, Alexander wrote:
>> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
>> On 15/02/17 11:47 AM, Alex Deucher wrote:
>>> On Tue, Feb 14, 2017 at 9:30 PM, Michel Dänzer <michel at daenzer.net>
>> wrote:
>>>> From: Michel Dänzer <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 Dänzer <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,

Thanks for trying anyway!

> but I can cc stable if it ends up in 4.11.

The commit log has Cc: stable and Fixes: tags, so we should be covered
there. :)

Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer

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