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18ba00a34eb1703ae6b3a49bf44e293c977ce6dc
linux/drivers/gpu/drm
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Neil Armstrong ce8d0581ae drm/meson: Fix atomic mode switching regression 
commit ce0210c124 upstream.

Since commit 2bcd3ecab7 when switching mode from X11 (ubuntu mate for
example) the display gets blurry, looking like an invalid framebuffer width.

This commit fixed atomic crtc modesetting in a totally wrong way and
introduced a local unnecessary ->enabled crtc state.

This commit reverts the crctc _begin() and _enable() changes and simply
adds drm_atomic_helper_commit_tail_rpm as helper.

Reported-by: Tony McKahan <tonymckahan@gmail.com>
Suggested-by: Daniel Vetter <daniel@ffwll.ch>
Fixes: 2bcd3ecab7 ("drm/meson: Fixes for drm_crtc_vblank_on/off support")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
[narmstrong: fixed blank line issue from checkpatch]
Link: https://patchwork.freedesktop.org/patch/msgid/20190114153118.8024-1-narmstrong@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-31 08:14:40 +01:00
..
amd
drm/amdgpu: Add APTX quirk for Lenovo laptop
2019-01-31 08:14:38 +01:00
arc
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
arm
drm/malidp: Fix writeback in NV12
2018-09-21 10:55:00 +01:00
armada
drm/armada: remove obsolete fb unreferencing kfifo and workqueue
2018-07-30 11:53:06 +01:00
ast
drm/ast: Fix connector leak during driver unload
2018-12-21 14:15:23 +01:00
atmel-hlcdc
Merge v4.18-rc3 into drm-next
2018-07-04 10:27:12 +10:00
bochs
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
bridge
Merge tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drm
2018-08-15 17:39:07 -07:00
cirrus
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
etnaviv
drm/etnaviv: fix bogus fence complete check in timeout handler
2018-11-21 09:19:25 +01:00
exynos
Revert "drm/exynos/decon5433: implement frame counter"
2018-11-27 16:13:04 +01:00
fsl-dcu
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
gma500
drivers/gpu/drm/gma500/: change return type to vm_fault_t
2018-08-23 18:48:43 -07:00
hisilicon
drm/hisilicon: hibmc: Do not carry error code in HiBMC framebuffer pointer
2018-11-21 09:19:10 +01:00
i2c
Merge branch 'drm-tda9950-fixes' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-fixes
2018-10-04 10:32:14 +10:00
i810
drm/i810: off by one in i810_dma_vertex()
2018-07-03 15:00:42 +02:00
i915
drm/i915/gvt: Fix mmap range check
2019-01-22 21:40:33 +01:00
imx
Merge tag 'imx-drm-next-2018-08-03' of git://git.pengutronix.de/git/pza/linux into drm-next
2018-08-10 11:13:36 +10:00
lib
…
mediatek
drm/mediatek: fix OF sibling-node lookup
2018-11-13 11:08:54 -08:00
meson
drm/meson: Fix atomic mode switching regression
2019-01-31 08:14:40 +01:00
mga
…
mgag200
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
msm
drm/msm: Fix error return checking
2018-12-21 14:15:19 +01:00
mxsfb
drm/mxsfb: Use simple_display_pipe prepare_fb helper
2018-04-24 13:58:43 +02:00
nouveau
drm/nouveau/drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume()
2019-01-13 09:51:10 +01:00
omapdrm
drm/omap: fix memory barrier bug in DMM driver
2018-11-21 09:19:10 +01:00
panel
drm/panel: simple: tv123wam: Add unprepare delay
2018-08-14 13:42:37 -04:00
pl111
drm/pl111: Make sure of_device_id tables are NULL terminated
2018-09-10 16:01:22 -04:00
qxl
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
r128
r128: don't open-code memdup_user()
2017-12-27 19:00:09 -05:00
radeon
mm, oom: distinguish blockable mode for mmu notifiers
2018-08-22 10:52:44 -07:00
rcar-du
drm: rcar-du: Update Gen3 output limitations
2018-11-21 09:19:11 +01:00
rockchip
drm/rockchip: psr: do not dereference encoder before it is null checked.
2019-01-13 09:51:11 +01:00
savage
drm/savage: off by one in savage_bci_cmdbuf()
2018-07-04 14:27:01 +02:00
scheduler
drm/scheduler: fix param documentation
2018-08-09 11:57:39 -05:00
selftests
Merge tag 'drm-misc-next-2018-06-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2018-06-22 12:58:08 +10:00
shmobile
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
sis
…
sti
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
stm
drm/stm: Replace drm_dev_unref with drm_dev_put
2018-07-13 10:11:02 +02:00
sun4i
drm/sun4i: Fix an ulong overflow in the dotclock driver
2018-10-19 11:50:25 +02:00
tdfx
…
tegra
Merge tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drm
2018-08-15 17:39:07 -07:00
tilcdc
Merge tag 'drm-misc-next-2018-07-18' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2018-07-20 10:46:49 +10:00
tinydrm
drm/tinydrm: add backlight dependency for ili9341
2018-07-12 12:10:07 -05:00
ttm
drm/ttm: fix LRU handling in ttm_buffer_object_transfer
2018-12-21 14:15:15 +01:00
tve200
drm/tve200: Use simple_display_pipe prepare_fb helper
2018-04-24 13:58:06 +02:00
udl
DRM: UDL: get rid of useless vblank initialization
2019-01-09 17:38:42 +01:00
v3d
drm/v3d: Skip debugfs dumping GCA on platforms without GCA.
2019-01-09 17:38:42 +01:00
vc4
drm/vc4: Set ->is_yuv to false when num_planes == 1
2019-01-13 09:51:10 +01:00
vgem
drm/vgem: off by one in vgem_gem_fault()
2018-07-03 15:06:15 +02:00
via
treewide: Use array_size() in vzalloc()
2018-06-12 16:19:22 -07:00
virtio
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
vkms
drm/vkms: Fix connector leak at the module removal
2018-07-28 16:09:39 -03:00
vmwgfx
drm/vmwgfx: Fix buffer object eviction
2018-09-20 08:05:14 +02:00
xen
Merge tag 'drm-misc-next-2018-06-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2018-06-22 12:58:08 +10:00
zte
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
ati_pcigart.c
…
drm_agpsupport.c
…
drm_atomic_helper.c
drm/atomic-helper: Complete fake_commit->flip_done potentially earlier
2019-01-26 09:32:35 +01:00
drm_atomic.c
drm: Get ref on CRTC commit object when waiting for flip_done
2018-10-18 14:23:13 -04:00
drm_auth.c
drm: set is_master to 0 upon drm_new_set_master() failure
2018-12-08 12:59:07 +01:00
drm_blend.c
drm/blend: Add a generic alpha property
2018-04-16 21:17:29 +02:00
drm_bridge.c
…
drm_bufs.c
drm: dma_bufs: Fixed checkpatch issues
2018-03-19 09:31:20 -04:00
drm_cache.c
…
drm_client.c
drm/cma-helper: Fix crash in fbdev error path
2018-10-02 13:03:34 +02:00
drm_color_mgmt.c
kernel.h: Retain constant expression output for max()/min()
2018-04-05 14:17:16 -07:00
drm_connector.c
drm/connector: Fix typo in drm_connector_list_iter_next()
2018-07-16 13:18:09 -04:00
drm_context.c
drm: re-enable error handling
2018-07-16 10:01:19 -04:00
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
…
drm_crtc_internal.h
drm: drop _mode_ from remaining connector functions
2018-07-13 18:40:27 +02:00
drm_crtc.c
drm: fix use of freed memory in drm_mode_setcrtc
2018-10-05 15:55:17 +03:00
drm_debugfs_crc.c
drm/crc: Only report a single overflow when a CRC fd is opened
2018-07-06 14:57:03 +02:00
drm_debugfs.c
drm/atomic: Use drm_drv_uses_atomic_modeset() for debugfs creation
2018-09-17 19:24:37 -04:00
drm_dma.c
…
drm_dp_aux_dev.c
sched/wait, drivers/drm: Convert wait_on_atomic_t() usage to the new wait_var_event() API
2018-03-20 08:23:18 +01:00
drm_dp_cec.c
drm_dp_cec.c: fix formatting typo: %pdH -> %phD
2018-07-28 15:50:40 -03:00
drm_dp_dual_mode_helper.c
drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state
2018-04-18 16:33:14 +03:00
drm_dp_helper.c
drm/dp_helper: Add DP aux channel tracing
2018-07-16 11:47:53 -04:00
drm_dp_mst_topology.c
drm/dp_mst: Check if primary mstb is null
2018-11-21 09:19:26 +01:00
drm_drv.c
drm/dp_helper: Add DP aux channel tracing
2018-07-16 11:47:53 -04:00
drm_dumb_buffers.c
Merge tag 'drm-misc-next-2018-06-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2018-06-28 13:29:07 +10:00
drm_edid_load.c
…
drm_edid.c
drm/edid: Add 6 bpc quirk for BOE panel.
2018-11-27 16:12:59 +01:00
drm_encoder_slave.c
…
drm_encoder.c
drm: Warn if plane/crtc/encoder/connector index exceeds our 32bit bitmasks
2018-01-29 18:46:53 +02:00
drm_fb_cma_helper.c
drm/cma-helper: Fix crash in fbdev error path
2018-10-02 13:03:34 +02:00
drm_fb_helper.c
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
2019-01-22 21:40:38 +01:00
drm_file.c
drm: Begin an API for in-kernel clients
2018-07-10 14:51:37 +02:00
drm_flip_work.c
…
drm_fourcc.c
drm/fourcc: Add is_yuv field to drm_format_info to denote if the format is yuv
2018-07-18 16:56:45 +01:00
drm_framebuffer.c
drm: Add drm_plane_mask()
2018-07-02 18:45:55 +03:00
drm_gem_cma_helper.c
…
drm_gem_framebuffer_helper.c
drm/gem-fb-helper: Always do implicit sync
2018-06-20 14:43:13 +02:00
drm_gem.c
drm/i915: Prevent writing into a read-only object via a GGTT mmap
2018-07-13 16:14:04 +01:00
drm_global.c
drm: add SPDX identifier and clarify license
2018-06-29 15:28:47 -05:00
drm_hashtab.c
treewide: Use array_size() in vzalloc()
2018-06-12 16:19:22 -07:00
drm_info.c
…
drm_internal.h
drm/lease: Send a distinct uevent
2018-12-13 09:16:21 +01:00
drm_ioc32.c
drm: Drop DRM_CONTROL_ALLOW from ioctls
2018-05-03 11:28:02 +02:00
drm_ioctl.c
drm/ioctl: Fix Spectre v1 vulnerabilities
2018-12-29 13:37:59 +01:00
drm_irq.c
…
drm_kms_helper_common.c
…
drm_lease.c
drm/lease: Send a distinct uevent
2018-12-13 09:16:21 +01:00
drm_legacy.h
…
drm_lock.c
…
drm_memory.c
treewide: Use array_size() in vmalloc()
2018-06-12 16:19:22 -07:00
drm_mipi_dsi.c
drm: Add support for pps and compression mode command packet
2018-07-25 07:51:05 -04:00
drm_mm.c
drm/mm: Add a search-by-address variant to only inspect a single hole
2018-05-24 15:04:30 +01:00
drm_mode_config.c
drm: writeback: Add client capability for exposing writeback connectors
2018-06-20 15:30:20 +01:00
drm_mode_object.c
drm: drop _mode_ from remaining connector functions
2018-07-13 18:40:27 +02:00
drm_modes.c
drm: drop _mode_ from remaining connector functions
2018-07-13 18:40:27 +02:00
drm_modeset_helper.c
…
drm_modeset_lock.c
drm: Change deadlock-avoidance algorithm for the modeset locks.
2018-07-03 09:46:05 +02:00
drm_of.c
drm/doc: Include drm_of.c helpers
2018-07-13 18:40:28 +02:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for Acer One 10 (S1003)
2018-11-21 09:19:26 +01:00
drm_panel.c
Revert "drm/panel: Add device_link from panel device to DRM device"
2018-09-27 11:00:42 -04:00
drm_pci.c
drm: drop drm_pcie_get_speed_cap_mask and drm_pcie_get_max_link_width
2018-07-05 16:40:00 -05:00
drm_plane_helper.c
drm: add missing ctx argument to plane transitional helpers
2018-07-03 09:30:19 +02:00
drm_plane.c
drm: Introduce __setplane_atomic()
2018-07-13 17:58:19 +03:00
drm_prime.c
dma-buf: remove kmap_atomic interface
2018-06-20 15:59:34 +02:00
drm_print.c
drm: Add puts callback for the coredump printer
2018-07-30 08:49:41 -04:00
drm_probe_helper.c
drm: drop _mode_ from remaining connector functions
2018-07-13 18:40:27 +02:00
drm_property.c
drm: Use kvzalloc for allocating blob property memory
2018-07-02 11:05:21 -05:00
drm_rect.c
drm/rect: Handle rounding errors in drm_rect_clip_scaled, v3.
2018-05-04 11:09:54 +02:00
drm_scatter.c
…
drm_scdc_helper.c
drm/scdc-helper: Convert errors into debug messages
2018-03-26 21:37:24 +03:00
drm_simple_kms_helper.c
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
drm_syncobj.c
drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set
2018-09-26 10:39:14 -04:00
drm_sysfs.c
drm/lease: Send a distinct uevent
2018-12-13 09:16:21 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank.c
Merge tag 'drm-intel-next-2018-03-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2018-03-14 14:53:01 +10:00
drm_vm.c
gpu: drm: drm_vm: Adding new typedef vm_fault_t
2018-05-29 08:58:46 +02:00
drm_vma_manager.c
drm: add SPDX idenitifier and clarify license
2018-06-29 15:28:47 -05:00
drm_writeback.c
drm: writeback: Fix doc that says connector should be disconnected
2018-07-16 16:35:27 +01:00
Kconfig
drm/fb_helper: Allow leaking fbdev smem_start
2019-01-16 22:04:35 +01:00
Makefile
drm: add support for DisplayPort CEC-Tunneling-over-AUX
2018-07-13 17:58:19 +03:00