Leo (Sunpeng) Li 20fa2ff044 drm/amd/display: Fix BUG_ON during CRTC atomic check update ... For cases where the CRTC is inactive (DPMS off), where a modeset is not required, yet the CRTC is still in the atomic state, we should not attempt to update anything on it. Previously, we were relying on the modereset_required() helper to check the above condition. However, the function returns false immediately if a modeset is not required, ignoring the CRTC's enable/active state flags. The correct way to filter is by looking at these flags instead. Fixes: e277adc5a0 "drm/amd/display: Hookup color management functions" Bugzilla: https://bugs.freedesktop.org/106194 Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2018-05-29 14:22:28 -05:00
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drm	drm/amd/display: Fix BUG_ON during CRTC atomic check update	2018-05-29 14:22:28 -05:00
host1x	gpu: host1x: Use IOMMU groups	2017-12-21 14:52:36 +01:00
ipu-v3	gpu: ipu-v3: prg: avoid possible array underflow	2018-03-15 17:52:08 +01:00
vga	vga_switcheroo: Let HDA autosuspend on mux change	2018-03-13 22:58:49 +01:00
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