Michel Dänzer e1049372d7 drm/radeon: Ensure vblank interrupt is enabled on DPMS transition to on ... NOTE: This patch only applies to 4.5.y or older kernels. With newer kernels, this problem cannot happen because the driver now uses drm_crtc_vblank_on/off instead of drm_vblank_pre/post_modeset[0]. I consider this patch safer for older kernels than backporting the API change, because drm_crtc_vblank_on/off had various issues in older kernels, and I'm not sure all fixes for those have been backported to all stable branches where this patch could be applied. --------------------- Fixes the vblank interrupt being disabled when it should be on, which can cause at least the following symptoms: * Hangs when running 'xset dpms force off' in a GNOME session with gnome-shell using DRI2. * RandR 1.4 slave outputs freezing with garbage displayed using xf86-video-ati 7.8.0 or newer. [0] See upstream commit: commit 777e3cbc79 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Jan 21 11:08:57 2016 +0100 drm/radeon: Switch to drm_vblank_on/off Reported-and-Tested-by: Max Staudt <mstaudt@suse.de> Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>		2016-12-02 09:09:01 +01:00
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drm	drm/radeon: Ensure vblank interrupt is enabled on DPMS transition to on	2016-12-02 09:09:01 +01:00
host1x	gpu: host1x: Fix MLOCK's debug info	2015-10-02 14:40:12 +02:00
ipu-v3	drm/imx: Match imx-ipuv3-crtc components using device node in platform data	2016-06-07 18:14:37 -07:00
vga	vgaarb: fix signal handling in vga_get()	2015-12-11 14:04:44 +10:00
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