Daniel Vetter ce7f172856 drm/i915: Fix i915_ggtt_view_equal to handle rotation correctly ... The rotated view depends upon the rotation paramters, but thus far we didn't bother checking for those. This seems to have been an issue ever since this was introduce in commit fe14d5f4e5 Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Date: Wed Dec 10 17:27:58 2014 +0000 drm/i915: Infrastructure for supporting different GGTT views per object But userspace is allowed to reuse framebuffer backing storage with different framebuffers with different pixel formats/stride/whatever. And e.g. SNA indeed does this. Hence we must check for all the paramters to match, not just that it's rotated. v2: intel_plane_obj_offset also needs to construct the full view, to avoid fallout since they don't fully match. Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1444834266-12689-3-git-send-email-daniel.vetter@ffwll.ch Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2015-11-19 16:42:06 +01:00
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i915	drm/i915: Fix i915_ggtt_view_equal to handle rotation correctly	2015-11-19 16:42:06 +01:00
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drm_agpsupport.c
drm_atomic_helper.c
drm_atomic.c
drm_auth.c
drm_bridge.c
drm_bufs.c
drm_cache.c
drm_context.c
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drm_crtc_internal.h
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drm_info.c
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drm_legacy.h
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drm_plane_helper.c
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drm_prime.c
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