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6061806a86
linux/drivers/gpu/drm
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Christoph Niedermaier 6061806a86 drm/imx: parallel-display: Remove bus flags check in imx_pd_bridge_atomic_check() 
If display timings were read from the devicetree using
of_get_display_timing() and pixelclk-active is defined
there, the flag DISPLAY_FLAGS_SYNC_POSEDGE/NEGEDGE is
automatically generated. Through the function
drm_bus_flags_from_videomode() e.g. called in the
panel-simple driver this flag got into the bus flags,
but then in imx_pd_bridge_atomic_check() the bus flag
check failed and will not initialize the display. The
original commit fe141cedc4 does not explain why this
check was introduced. So remove the bus flags check,
because it stops the initialization of the display with
valid bus flags.

Fixes: fe141cedc4 ("drm/imx: pd: Use bus format/flags provided by the bridge when available")
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: linux-arm-kernel@lists.infradead.org
To: dri-devel@lists.freedesktop.org
Tested-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220201113643.4638-1-cniedermaier@dh-electronics.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2022-03-16 16:35:04 +01:00
..
amd drm fixes for 5.17-rc1 2022-01-21 09:25:38 +02:00
arm drm/arm: arm hdlcd select DRM_GEM_CMA_HELPER 2022-02-28 13:31:20 -06:00
armada Char/Misc driver update for 5.16-rc1 2021-11-04 08:21:47 -07:00
aspeed Linux 5.16-rc5 2021-12-14 10:24:28 +01:00
ast Revert "drm/ast: Support 1600x900 with 108MHz PCLK" 2022-01-26 10:26:51 +01:00
atmel-hlcdc drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
bridge drm/bridge: ti-sn65dsi86: Properly undo autosuspend 2022-02-28 09:52:46 -08:00
etnaviv bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
exynos drm/exynos: drop the use of label from exynos_dsi_register_te_irq 2021-12-22 11:39:39 +09:00
fsl-dcu drm: fsl-dcu: select CONFIG_DRM_GEM_CMA_HELPER 2021-12-06 09:30:16 +01:00
gma500 drm/gma500: Remove generic DRM drivers in probe function 2021-10-21 09:32:51 +02:00
gud drm/format-helper: Rework format-helper conversion functions 2021-11-11 12:06:57 +01:00
hisilicon drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
hyperv Linux 5.16-rc5 2021-12-14 10:24:28 +01:00
i2c
i810 drm: IRQ midlayer is now legacy 2021-08-10 20:14:01 +02:00
i915 lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() 2022-01-22 08:33:37 +02:00
imx drm/imx: parallel-display: Remove bus flags check in imx_pd_bridge_atomic_check() 2022-03-16 16:35:04 +01:00
ingenic drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
kmb drm/kmb: Fix for build errors with Warray-bounds 2022-01-27 14:30:36 -08:00
lib
lima Linux 5.16-rc5 2021-12-14 10:24:28 +01:00
mcde drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
mediatek drm for 5.17-rc1 2022-01-10 12:58:46 -08:00
meson drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
mga drm/mga/mga_ioc32: Use struct_group() for memcpy() region 2021-09-25 08:20:48 -07:00
mgag200 drm/mgag200: Fix PLL setup for g200wb and g200ew 2022-03-13 20:35:06 +01:00
msm Merge tag 'drm-msm-next-2021-12-26' of ssh://gitlab.freedesktop.org/drm/msm into drm-next 2021-12-29 14:02:44 +10:00
mxsfb drm: mxsfb: Fix NULL pointer dereference 2022-02-03 09:31:16 +01:00
nouveau drm/nouveau: fix off by one in BIOS boundary checking 2022-01-31 22:47:53 +01:00
omapdrm omapdrm: dss: mark runtime PM functions __maybe_unused 2021-12-08 10:04:59 +02:00
panel drm/panel: simple: Assign data from panel_dpi_probe() correctly 2022-02-06 10:55:42 +01:00
panfrost drm: Return error codes from struct drm_driver.gem_create_object 2021-12-02 11:12:39 +01:00
pl111 drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
qxl drm/qxl: use iterator instead of dma_resv_shared_list 2021-11-30 14:53:02 +01:00
r128 Linux 5.15-rc7 2021-10-28 14:59:38 +10:00
radeon drm/radeon: fix variable type 2022-02-23 10:29:46 +01:00
rcar-du drm-misc-next for 5.17: 2021-12-10 15:08:21 +10:00
rockchip drm/rockchip: vop: Correct RK3399 VOP register fields 2022-02-08 18:10:36 +01:00
savage
scheduler drm-misc-next for 5.17: 2021-11-23 09:38:55 +10:00
selftests drm/i915/selftests: Properly reset mock object propers for each test 2021-10-22 11:09:45 +02:00
shmobile drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
sis
sprd drm/sprd: add Unisoc's drm mipi dsi&dphy driver 2021-12-10 12:38:10 +01:00
sti drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
stm drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
sun4i drm/sun4i: mixer: Fix P010 and P210 format numbers 2022-03-08 11:54:50 +01:00
tdfx
tegra drm/tegra: Add back arm_iommu_detach_device() 2021-12-16 14:30:45 +01:00
tidss drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
tilcdc drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
tiny Two DT bindings fixes for meson, a device refcounting fix for sun4i, a 2022-01-14 15:17:17 +01:00
ttm Two DT bindings fixes for meson, a device refcounting fix for sun4i, a 2022-01-14 15:17:17 +01:00
tve200 drm: Remove CONFIG_DRM_KMS_CMA_HELPER option 2021-11-30 11:10:03 +01:00
udl drm/udl: fix control-message timeout 2021-11-05 11:15:14 +01:00
v3d drm: Return error codes from struct drm_driver.gem_create_object 2021-12-02 11:12:39 +01:00
vboxvideo drm: Move nomodeset kernel parameter to the DRM subsystem 2021-11-27 13:52:22 +01:00
vc4 drm/vc4: crtc: Fix runtime_pm reference counting 2022-02-17 17:27:59 +01:00
vgem drm: Return error codes from struct drm_driver.gem_create_object 2021-12-02 11:12:39 +01:00
via drm: IRQ midlayer is now legacy 2021-08-10 20:14:01 +02:00
virtio virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes 2022-01-18 10:05:48 +02:00
vkms drm/vkms: Use offset-adjusted shadow-plane mappings and output 2021-08-08 20:27:52 +02:00
vmwgfx drm/vmwgfx: Fix possible usage of an uninitialized variable 2021-12-17 16:35:30 +01:00
xen Linux 5.16-rc5 2021-12-14 10:24:28 +01:00
xlnx sound updates for 5.17-rc1 2022-01-14 14:55:38 +01:00
drm_agpsupport.c
drm_aperture.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_atomic_helper.c drm: fix error found in some cases after the patch d1af5cd86997 2022-01-14 14:31:54 +01:00
drm_atomic_state_helper.c
drm_atomic_uapi.c drm/atomic: Don't pollute crtc_state->mode_blob with error pointers 2022-02-16 12:32:07 +02:00
drm_atomic.c Merge drm/drm-fixes into drm-misc-fixes 2022-01-26 09:40:24 +01:00
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_bridge_connector.c
drm_bridge.c drm/bridge: Document the probe issue with MIPI-DSI bridges 2021-09-24 19:25:23 +02:00
drm_bufs.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_cache.c treewide: Replace the use of mem_encrypt_active() with cc_platform_has() 2021-10-04 11:47:24 +02:00
drm_client_modeset.c Revert "drm: cleanup: drm_modeset_lock_all_ctx() --> DRM_MODESET_LOCK_ALL_BEGIN()" 2021-10-04 09:34:57 -04:00
drm_client.c
drm_color_mgmt.c
drm_connector.c drm/vrr: Set VRR capable prop only if it is attached to connector 2022-03-01 11:37:21 -08:00
drm_context.c
drm_crtc_helper_internal.h
drm_crtc_helper.c Revert "drm: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()" 2021-10-04 09:34:57 -04:00
drm_crtc_internal.h drm/connector: Add drm_connector_find_by_fwnode() function (v3) 2021-08-20 12:35:59 +02:00
drm_crtc.c
drm_damage_helper.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_debugfs_crc.c
drm_debugfs.c drm: avoid blocking in drm_clients_info's rcu section 2021-07-20 20:14:42 +02:00
drm_displayid.c
drm_dma.c
drm_dp_aux_bus.c Bus: Make remove callback return void tag 2021-08-11 08:47:08 +10:00
drm_dp_aux_dev.c
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c drm/dp, drm/i915: Add support for VESA backlights using PWM for brightness control 2021-11-17 17:36:48 -05:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() 2022-01-22 08:33:37 +02:00
drm_drv.c drm: fix null-ptr-deref in drm_dev_init_release() 2021-10-14 21:39:02 +02:00
drm_dsc.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm/edid: Always set RGB444 2022-02-23 14:12:01 +01:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c
drm_fb_helper.c Two DT bindings fixes for meson, a device refcounting fix for sun4i, a 2022-01-14 15:17:17 +01:00
drm_file.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_flip_work.c
drm_format_helper.c drm/format-helper: Add drm_fb_xrgb8888_to_xrgb2101010_toio() 2021-12-16 11:06:30 +01:00
drm_fourcc.c drm/fourcc: Add packed 10bit YUV 4:2:0 format 2021-12-16 11:23:22 +01:00
drm_framebuffer.c Revert "drm: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()" 2021-10-04 09:34:57 -04:00
drm_gem_atomic_helper.c drm: use new iterator in drm_gem_plane_helper_prepare_fb v3 2021-10-25 09:33:22 +02:00
drm_gem_cma_helper.c drm/cma-helper: Set VM_DONTEXPAND for mmap 2022-02-11 12:11:59 -05:00
drm_gem_framebuffer_helper.c dma-buf: move dma-buf symbols into the DMA_BUF module namespace 2021-10-25 14:53:08 +02:00
drm_gem_shmem_helper.c Linux 5.16-rc5 2021-12-14 10:24:28 +01:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c drm: Return error codes from struct drm_driver.gem_create_object 2021-12-02 11:12:39 +01:00
drm_gem.c drm: use new iterator in drm_gem_fence_array_add_implicit v3 2021-10-07 14:49:11 +02:00
drm_hashtab.c drm: Declare hashtable as legacy 2021-11-30 09:41:28 +01:00
drm_hdcp.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_internal.h
drm_ioc32.c drm: Copy drm_wait_vblank to user before returning 2021-08-17 13:56:03 -04:00
drm_ioctl.c GPU: drm: fix style errors 2021-08-28 19:00:20 +02:00
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: Remove unused code to load the non-existing fbcon.ko 2021-08-18 14:33:47 +02:00
drm_lease.c drm/lease: allow empty leases 2021-10-01 15:55:47 +02:00
drm_legacy_misc.c drm: IRQ midlayer is now legacy 2021-08-10 20:14:01 +02:00
drm_legacy.h drm: Declare hashtable as legacy 2021-11-30 09:41:28 +01:00
drm_lock.c
drm_managed.c
drm_memory.c
drm_mipi_dbi.c drm/mipi-dbi: Fix source-buffer address in mipi_dbi_buf_copy 2022-01-14 14:43:02 +01:00
drm_mipi_dsi.c drm/mipi-dsi: Create devm device attachment 2021-09-24 19:25:33 +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: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_modes.c drm: Fix typo in comments 2021-08-02 10:19:43 +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 drm: of: Add drm_of_lvds_get_data_mapping 2021-10-14 20:47:30 +02:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Book X91F/L 2021-11-18 11:42:08 +01:00
drm_panel.c drm/dp: Move panel DP AUX backlight support to drm_dp_helper 2021-07-13 06:38:37 -07:00
drm_pci.c
drm_plane_helper.c drm/plane-helper: fix uninitialized variable reference 2021-10-07 12:24:44 +02:00
drm_plane.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_prime.c drm next/fixes for 5.16-rc1 2021-11-12 12:11:07 -08:00
drm_print.c isystem: ship and use stdarg.h 2021-08-19 09:02:55 +09:00
drm_privacy_screen_x86.c drm/privacy-screen: honor acpi=off in detect_thinkpad_privacy_screen 2022-01-26 15:25:50 +01:00
drm_privacy_screen.c drm/privacy-screen: Fix sphinx warning 2022-02-07 14:11:21 +01:00
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: property: Replace strncpy() with strscpy_pad() 2021-10-07 05:42:13 +03:00
drm_rect.c
drm_scatter.c
drm_scdc_helper.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_self_refresh_helper.c
drm_simple_kms_helper.c drm/simple-kms: Support custom CRTC state 2021-08-08 20:14:08 +02:00
drm_syncobj.c drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence. 2021-12-08 17:19:48 +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: IRQ midlayer is now legacy 2021-08-10 20:14:01 +02:00
drm_vm.c
drm_vma_manager.c drm: Fix typo in comments 2021-08-02 10:19:43 +02:00
drm_writeback.c
Kconfig drm/sprd: add Unisoc's drm kms master 2021-12-10 12:36:52 +01:00
Makefile drm/sprd: add Unisoc's drm kms master 2021-12-10 12:36:52 +01:00