Michel Dänzer 447ef0458f Check dimensions passed to drmmode_xf86crtc_resize
When enabling a secondary GPU output, Xorg can try resizing the screen
beyond the limit advertised by the driver, leading to drmModeAddFB
failing and primary GPU outputs turning off. Check for this and bail
instead.

(Ported from amdgpu commit 940c8b39f79789d4d5ddb8ab8d25a8ae05932756)
Acked-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-12 18:09:24 +02:00
2014-08-05 18:33:12 +09:00
2017-07-28 11:57:41 +09:00
2017-05-18 11:12:34 +09:00

xf86-video-ati - ATI/AMD Radeon video driver for the Xorg X server

Patches and questions regarding this software should be directed at the
amd-gfx mailing list:

        https://lists.freedesktop.org/mailman/listinfo/amd-gfx

Please submit bug reports to the Xorg bugzilla:

        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=Driver/Radeon

The master development code repository can be found at:

        git://anongit.freedesktop.org/git/xorg/driver/xf86-video-ati

        https://cgit.freedesktop.org/xorg/driver/xf86-video-ati

For patch submission instructions, see:

        https://www.x.org/wiki/Development/Documentation/SubmittingPatches

For more information on the git code manager, see:

        https://wiki.x.org/wiki/GitPage

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