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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amd	Merge tag 'topic/drm-misc-2015-09-25' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-09-30 08:35:45 +10:00
armada	drm/armada: Use new drm_fb_helper functions	2015-08-06 14:12:56 +02:00
ast	drm/ast: Don't grab dev->struct_mutex for in mmap offset ioctl	2015-08-10 13:36:55 +02:00
atmel-hlcdc	drm/atomic: Make prepare_fb/cleanup_fb only take state, v3.	2015-09-08 13:45:54 +02:00
bochs	drm/bochs: Don't grab dev->struct_mutex for in mmap offset ioctl	2015-08-10 13:37:04 +02:00
bridge	Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next	2015-08-27 13:01:57 +10:00
cirrus	drm/cirrus: Don't grab dev->struct_mutex for in mmap offset ioctl	2015-08-10 13:37:27 +02:00
exynos	Linux 4.3-rc2	2015-09-24 17:18:41 +02:00
fsl-dcu	Merge tag 'topic/drm-misc-2015-09-25' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-09-30 08:35:45 +10:00
gma500	drm/gma500: Remove DP_LINK_STATUS_SIZE redefinition	2015-09-24 20:14:25 +02:00
i2c	Linux 4.3-rc2	2015-09-24 17:18:41 +02:00
i810	…
i915	drm/i915: Fix i915_ggtt_view_equal to handle rotation correctly	2015-11-19 16:42:06 +01:00
imx	Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next	2015-08-27 13:01:57 +10:00
mga	…
mgag200	drm/mgag200: Fix driver_load error handling	2015-09-24 08:10:44 +10:00
msm	Linux 4.3-rc2	2015-09-24 17:18:41 +02:00
nouveau	drm: Stop using linedur_ns and pixeldur_ns for vblank timestamps	2015-09-24 20:14:21 +02:00
omapdrm	drm: Spell vga_switcheroo consistently	2015-09-24 20:14:19 +02:00
panel	drm/panel: Add support for LG LG4573 480x800 4.3" panel	2015-08-14 21:35:35 +02:00
qxl	drm/qxl: only report first monitor as connected if we have no state	2015-09-24 08:08:17 +10:00
r128	…
radeon	Merge tag 'topic/drm-misc-2015-09-25' of git://anongit.freedesktop.org/drm-intel into drm-next	2015-09-30 08:35:45 +10:00
rcar-du	drm/atomic-helper: Add option to update planes only on active crtc	2015-09-08 13:49:08 +02:00
rockchip	drm/rockchip: vop: support plane scale	2015-08-26 14:16:26 +08:00
savage	…
shmobile	…
sis	…
sti	drm/atomic-helper: Add option to update planes only on active crtc	2015-09-08 13:49:08 +02:00
tdfx	…
tegra	drm/tegra: Handle I2C_WRITE_STATUS_UPDATE for address only writes	2015-09-08 20:15:42 +02:00
tilcdc	…
ttm	drm/ttm: Fix memory space allocation v2	2015-09-15 00:57:01 -07:00
udl	drm/udl: Use new drm_fb_helper functions	2015-08-06 14:13:00 +02:00
vgem	mm: mark most vm_operations_struct const	2015-09-10 13:29:01 -07:00
via	treewide: fix typos in comment blocks	2015-08-07 14:46:24 +02:00
virtio	drm/virtio: Use new drm_fb_helper functions	2015-08-06 14:13:07 +02:00
vmwgfx	Merge tag 'vmwgfx-fixes-4.3-150924' of git://people.freedesktop.org/~thomash/linux into drm-fixes	2015-09-24 18:36:04 +10:00
Kconfig	Merge branch 'drm-next-fsl-dcu' of https://github.com/Jianwei-Wang/linux-drm-fsl-dcu into drm-next	2015-08-20 14:11:17 +10:00
Makefile	drm/layerscape: Add Freescale DCU DRM driver	2015-08-19 22:23:04 -04:00
ati_pcigart.c	…
drm_agpsupport.c	…
drm_atomic.c	drm: drm_atomic_crtc_get_property should be static	2015-09-24 20:14:26 +02:00
drm_atomic_helper.c	Linux 4.3-rc2	2015-09-24 17:18:41 +02:00
drm_auth.c	…
drm_bridge.c	…
drm_bufs.c	…
drm_cache.c	…
drm_context.c	…
drm_crtc.c	drm/core: Preserve the fb id on close.	2015-09-24 20:14:24 +02:00
drm_crtc_helper.c	…
drm_crtc_internal.h	…
drm_debugfs.c	…
drm_dma.c	…
drm_dp_helper.c	Linux 4.3-rc2	2015-09-24 17:18:41 +02:00
drm_dp_mst_topology.c	Linux 4.2-rc8	2015-08-24 16:36:42 +10:00
drm_drv.c	drm: move drm_class into drm_sysfs.c	2015-09-09 15:05:17 +02:00
drm_edid.c	drm: Make drm_av_sync_delay() 'mode' argument const	2015-09-09 14:53:54 +02:00
drm_edid_load.c	drm: Constify generic_edid_names[]	2015-09-08 13:45:52 +02:00
drm_encoder_slave.c	…
drm_fb_cma_helper.c	drm/fb_cma_helper: Use new drm_fb_helper functions	2015-08-06 14:13:00 +02:00
drm_fb_helper.c	drm/fbdev: Update legacy plane->fb refcounting for atomic restore	2015-09-24 20:14:20 +02:00
drm_flip_work.c	…
drm_fops.c	…
drm_gem.c	drm/gem: Be more friendly with locking checks	2015-08-10 13:35:49 +02:00
drm_gem_cma_helper.c	drm/cma-helper: Don't grab dev->struct_mutex for in mmap offset ioctl	2015-08-10 13:37:36 +02:00
drm_global.c	…
drm_hashtab.c	…
drm_info.c	…
drm_internal.h	drm: move drm_class into drm_sysfs.c	2015-09-09 15:05:17 +02:00
drm_ioc32.c	…
drm_ioctl.c	drm: Allow also control clients to check the drm version	2015-09-24 00:24:24 -07:00
drm_irq.c	drm/irq: Add drm_crtc_vblank_count_and_time()	2015-09-24 20:27:17 +02:00
drm_legacy.h	…
drm_lock.c	…
drm_memory.c	…
drm_mipi_dsi.c	…
drm_mm.c	drm/mm: Do DRM_MM_CREATE_TOP adj_start calculation after color_adjust	2015-09-08 13:45:47 +02:00
drm_modes.c	…
drm_modeset_lock.c	drm/atomic: Make sure lock is held in trylock contexts.	2015-09-08 13:45:53 +02:00
drm_of.c	…
drm_panel.c	…
drm_pci.c	…
drm_plane_helper.c	drm/atomic: Make prepare_fb/cleanup_fb only take state, v3.	2015-09-08 13:45:54 +02:00
drm_platform.c	…
drm_prime.c	…
drm_probe_helper.c	…
drm_rect.c	…
drm_scatter.c	…
drm_sysfs.c	drm: move drm_class into drm_sysfs.c	2015-09-09 15:05:17 +02:00
drm_trace.h	…
drm_trace_points.c	…
drm_vm.c	…
drm_vma_manager.c	…