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2bba782002c5dab6ca8d608b778b386fb912adff
linux/drivers/gpu/drm
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Marek Vasut 2bba782002 drm/bridge: lvds-codec: Fix error checking of drm_of_lvds_get_data_mapping() 
The drm_of_lvds_get_data_mapping() returns either negative value on
error or MEDIA_BUS_FMT_* otherwise. The check for 'ret' would also
catch the positive case of MEDIA_BUS_FMT_* and lead to probe failure
every time 'data-mapping' DT property is specified.

Fixes: 7c4dd0a266 ("drm: of: Add drm_of_lvds_get_data_mapping")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220801125419.167562-1-marex@denx.de
2022-08-11 01:44:15 +02:00
..
amd
Revert "drm/amdgpu: add drm buddy support to amdgpu"
2022-07-08 14:24:30 +02:00
arm
Merge tag 'drm-msm-next-2022-05-09' of https://gitlab.freedesktop.org/drm/msm into drm-next
2022-05-11 12:40:47 +10:00
armada
Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-03-28 12:41:28 -07:00
aspeed
drm/aspeed: Add AST2600 chip support
2022-03-03 09:08:35 +10:30
ast
drm/ast: Support multiple outputs
2022-06-09 10:27:49 +02:00
atmel-hlcdc
drm/atmel-hlcdc: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
bridge
drm/bridge: lvds-codec: Fix error checking of drm_of_lvds_get_data_mapping()
2022-08-11 01:44:15 +02:00
display
Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm
2022-05-25 16:18:27 -07:00
etnaviv
Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next
2022-05-17 12:20:04 +10:00
exynos
drm: exynos: dsi: Use child panel or bridge find helpers
2022-05-04 17:07:14 +02:00
fsl-dcu
drm/fsl-dcu: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
gma500
drm: Rename dp/ to display/
2022-04-25 11:17:45 +02:00
gud
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
hisilicon
Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-03-28 12:41:28 -07:00
hyperv
drm/hyperv: Remove support for Hyper-V 2008 and 2008R2/Win7
2022-05-11 17:49:49 +00:00
i2c
…
i810
…
i915
Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux
2022-06-04 14:04:27 -07:00
imx
drm/imx/dcss: get rid of HPD warning message
2022-08-04 13:21:07 +03:00
ingenic
drm/ingenic: Add dw-hdmi driver specialization for jz4780
2022-04-11 16:04:39 +01:00
kmb
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
lib
drm/selftests: add drm buddy alloc range testcase
2022-02-23 10:44:43 +01:00
lima
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
mcde
Revert "drm: bridge: mcde_dsi: Switch to devm_drm_of_get_bridge"
2022-05-04 17:06:31 +02:00
mediatek
Merge tag 'mediatek-drm-next-5.19' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next
2022-05-06 17:26:01 +10:00
meson
drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()
2022-08-08 09:46:22 +02:00
mga
…
mgag200
drm/mgag200: Protect concurrent access to I/O registers with lock
2022-05-05 09:18:54 +02:00
msm
Merge tag 'drm-next-2022-06-03-1' of git://anongit.freedesktop.org/drm/drm
2022-06-03 09:49:29 -07:00
mxsfb
drm: mxsfb: Implement LCDIF scanout CRC32 support
2022-05-05 01:03:49 +02:00
nouveau
drm/nouveau: recognise GA103
2022-08-04 18:28:24 +02:00
omapdrm
Merge drm/drm-next into drm-misc-next
2022-04-05 11:06:58 +02:00
panel
drm/panel-edp: Fix variable typo when saving hpd absent delay from DT
2022-07-19 15:47:47 -07:00
panfrost
drm/panfrost: Fix shrinker list corruption by madvise IOCTL
2022-07-04 16:38:00 +01:00
pl111
drm: Remove CONFIG_DRM_KMS_CMA_HELPER option
2021-11-30 11:10:03 +01:00
qxl
drm/qxl: add drm_gem_plane_helper_prepare_fb
2022-05-05 12:30:10 +02:00
r128
BackMerge tag 'v5.15-rc7' into drm-next
2021-10-28 14:59:38 +10:00
radeon
drm/radeon: fix a possible null pointer dereference
2022-05-26 14:56:31 -04:00
rcar-du
drm: allow passing possible_crtcs to drm_writeback_connector_init()
2022-05-02 02:12:59 +03:00
rockchip
drm/rockchip: Detach from ARM DMA domain in attach_device
2022-07-04 17:17:35 +02:00
savage
…
scheduler
drm/scheduler: Don't kill jobs in interrupt context
2022-07-15 10:09:15 -04:00
selftests
drm: Rename dp/ to display/
2022-04-25 11:17:45 +02:00
shmobile
drm/shmobile: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:47 +01:00
sis
…
solomon
drm/ssd130x: Fix pre-charge period setting
2022-07-07 10:52:03 +02:00
sprd
Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-03-28 12:41:28 -07:00
sti
drm/sti: fix typos in comments
2022-04-07 11:31:52 +02:00
stm
stm: ltdc: fix two incorrect NULL checks on list iterator
2022-04-07 10:26:59 +02:00
sun4i
drm/sun4i: Return if frontend is not present
2022-06-22 16:42:25 +02:00
tdfx
…
tegra
Merge tag 'drm/tegra/for-5.19-rc1' of https://gitlab.freedesktop.org/drm/tegra into drm-next
2022-05-13 13:14:34 +10:00
tidss
drm/tidss: Soft Reset DISPC on startup
2022-04-19 15:09:45 +03:00
tilcdc
drm/tilcdc: fix typos in comment
2022-04-25 10:18:52 +03:00
tiny
drm/simpledrm: Fix return type of simpledrm_simple_display_pipe_mode_valid()
2022-07-26 17:18:45 +02:00
ttm
drm/ttm: Fix dummy res NULL ptr deref bug
2022-08-09 12:19:31 +02:00
tve200
drm/tve200: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:48 +01:00
udl
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
v3d
drm/v3d: Fix null pointer dereference of pointer perfmon
2022-04-26 11:55:28 -01:00
vboxvideo
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
vc4
drm/vc4: perfmon: Fix variable dereferenced before check
2022-06-27 15:43:14 +02:00
vgem
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
via
…
virtio
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
vkms
drm: allow passing possible_crtcs to drm_writeback_connector_init()
2022-05-02 02:12:59 +03:00
vmwgfx
drm/vmwgfx: Disable command buffers on svga3 without gbobjects
2022-05-13 10:29:36 -04:00
xen
xen/drmfront: use xenbus_setup_ring() and xenbus_teardown_ring()
2022-05-19 14:22:01 +02:00
xlnx
drm/display: Introduce a DRM display-helper module
2022-04-25 11:19:21 +02:00
drm_agpsupport.c
…
drm_aperture.c
drm/aperture: Run fbdev removal before internal helpers
2022-07-04 13:35:08 +02:00
drm_atomic_helper.c
drm/atomic: Force bridge self-refresh-exit on CRTC switch
2022-06-06 13:27:17 -07:00
drm_atomic_state_helper.c
drm/object: Add default color encoding and range value at reset
2022-02-25 17:57:14 +01:00
drm_atomic_uapi.c
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_atomic.c
drm/atomic: Add atomic_print_state to private objects
2022-03-31 10:19:45 +02:00
drm_auth.c
drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c
2021-11-26 16:45:22 +01:00
drm_blend.c
drm/blend: fix typo in the comment
2022-03-16 09:36:13 +01:00
drm_bridge_connector.c
drm/bridge_connector: enable HPD by default if supported
2022-03-04 19:34:24 +00:00
drm_bridge.c
…
drm_buddy.c
drm: add a check to verify the size alignment
2022-04-11 15:35:47 +02:00
drm_bufs.c
…
drm_cache.c
Merge tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drm
2022-03-24 16:19:43 -07:00
drm_client_modeset.c
drm: Convert open-coded yes/no strings to yesno()
2022-02-07 13:04:25 -08:00
drm_client.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_color_mgmt.c
drm: fix typo in comment
2022-05-04 14:09:34 +02:00
drm_connector.c
drm/display: Move HDMI helpers into display-helper module
2022-04-25 11:19:36 +02:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/dp: Move DP declarations into separate header file
2022-01-17 11:25:44 +01:00
drm_crtc_helper.c
drm: Use drm_mode_copy()
2022-04-12 09:27:20 +03:00
drm_crtc_internal.h
…
drm_crtc.c
…
drm_damage_helper.c
…
drm_debugfs_crc.c
…
drm_debugfs.c
drm: Plumb debugfs_init through to panels
2022-02-15 15:25:18 -08:00
drm_displayid.c
…
drm_dma.c
…
drm_drv.c
…
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/edid: drop kernel-doc for static functions
2022-04-29 14:04:55 +03:00
drm_encoder_slave.c
…
drm_encoder.c
…
drm_fb_cma_helper.c
…
drm_fb_helper.c
fbdev: Rename pagelist to pagereflist for deferred I/O
2022-05-03 16:04:22 +02:00
drm_file.c
…
drm_flip_work.c
…
drm_format_helper.c
drm/format-helper: Share implementation among conversion helpers
2022-05-05 08:54:09 +02:00
drm_fourcc.c
drm/fourcc: Add packed 10bit YUV 4:2:0 format
2021-12-16 11:23:22 +01:00
drm_framebuffer.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_gem_atomic_helper.c
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_gem_cma_helper.c
Backmerge tag 'v5.17-rc6' into drm-next
2022-02-28 14:57:14 +10:00
drm_gem_framebuffer_helper.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_gem_shmem_helper.c
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
drm_gem_ttm_helper.c
drm/ttm: fix locking in vmap/vunmap TTM GEM helpers
2022-07-18 09:18:53 +02:00
drm_gem_vram_helper.c
Merge drm/drm-next into drm-misc-next
2022-04-05 11:06:58 +02:00
drm_gem.c
dma-buf: add enum dma_resv_usage v4
2022-04-07 12:53:53 +02:00
drm_hashtab.c
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_internal.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_ioc32.c
…
drm_ioctl.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_irq.c
drm: Build drm_irq.o only if CONFIG_DRM_LEGACY has been set
2021-10-22 16:20:12 +02:00
drm_kms_helper_common.c
drm/dp: Move DisplayPort helpers into separate helper module
2022-01-17 11:25:44 +01:00
drm_lease.c
…
drm_legacy_misc.c
…
drm_legacy.h
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_lock.c
…
drm_managed.c
drm: Add DRM-managed mutex_init()
2022-05-05 09:04:10 +02:00
drm_memory.c
…
drm_mipi_dbi.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_mipi_dsi.c
drm/display: Move DSC header and helpers into display-helper module
2022-04-25 11:19:36 +02:00
drm_mm.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_mode_config.c
…
drm_mode_object.c
drm/object: Add drm_object_property_get_default_value() function
2022-02-25 17:55:42 +01:00
drm_modes.c
drm/modes: Make width-mm/height-mm check in of_get_drm_panel_display_mode() mandatory
2022-04-24 23:54:05 +02:00
drm_modeset_helper.c
…
drm_modeset_lock.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_nomodeset.c
drm: Fix build error caused by missing drm_nomodeset.o
2021-11-27 21:05:58 +01:00
drm_of.c
Revert "drm: of: Lookup if child node has panel or bridge"
2022-04-21 09:18:08 +02:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Tablet 2 830
2022-07-01 10:50:49 +02:00
drm_panel.c
…
drm_pci.c
…
drm_plane_helper.c
…
drm_plane.c
drm/plane: Move range check for format_count earlier
2022-04-28 16:13:04 +01:00
drm_prime.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_print.c
…
drm_privacy_screen_x86.c
Merge tag 'drm-misc-next-2022-01-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-01 19:02:41 +10:00
drm_privacy_screen.c
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
drm_probe_helper.c
drm/probe-helper: use drm_kms_helper_connector_hotplug_event
2021-11-02 14:27:14 +01:00
drm_property.c
…
drm_rect.c
…
drm_scatter.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
…
drm_syncobj.c
drm/syncobj: flatten dma_fence_chains on transfer
2022-02-11 11:30:01 +01:00
drm_sysfs.c
drm/sysfs: introduce drm_sysfs_connector_hotplug_event
2021-11-02 14:27:06 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
…
drm_vblank.c
drm: Use drm_mode_copy()
2022-04-12 09:27:20 +03:00
drm_vm.c
LoongArch: Add writecombine support for drm
2022-06-03 20:09:27 +08:00
drm_vma_manager.c
…
drm_writeback.c
drm: introduce drm_writeback_connector_init_with_encoder() API
2022-05-02 02:12:59 +03:00
Kconfig
Revert "drm/amdgpu: add drm buddy support to amdgpu"
2022-07-08 14:24:30 +02:00
Makefile
drm/display: Move SCDC helpers into display-helper library
2022-04-25 11:19:37 +02:00