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257d36d493
linux/drivers/gpu/drm
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Maxime Ripard 257d36d493
drm/vc4: hdmi: Add a workqueue to set scrambling 
It looks like some displays (like the LG 27UL850-W) don't enable the
scrambling when the HDMI driver enables it. However, if we set later the
scrambler enable bit, the display will work as expected.

Let's create delayed work queue to periodically look at the display
scrambling status, and if it's not set yet try to enable it again.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210507150515.257424-12-maxime@cerno.tech
2021-05-24 14:44:04 +02:00
..
amd Merge drm/drm-next into drm-misc-next 2021-05-22 07:17:05 +02:00
arm drm/arm/malidp: Always list modifiers 2021-05-06 11:43:46 +02:00
armada drm/aperture: Convert drivers to aperture interfaces 2021-04-14 09:00:04 +02:00
aspeed
ast drm/ast: Remove reference to struct drm_device.pdev 2021-04-29 21:19:10 +02:00
atmel-hlcdc
bochs drm/bochs: Add screen blanking support 2021-04-27 14:14:12 +02:00
bridge drm/bridge: anx7625: Synchronously run runtime suspend. 2021-05-20 12:27:20 +02:00
etnaviv Merge drm/drm-fixes into drm-next 2021-04-13 23:15:09 +02:00
exynos Merge drm/drm-next into drm-misc-next 2021-04-26 14:03:09 +02:00
fsl-dcu
gma500 drm/gma500: update comment of psb_spank() 2021-05-06 14:25:44 +02:00
gud drm/gud: cleanup coding style a bit 2021-04-27 13:13:19 +02:00
hisilicon drm/aperture: Convert drivers to aperture interfaces 2021-04-14 09:00:04 +02:00
i2c
i810 drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00
i915 Merge drm/drm-next into drm-misc-next 2021-05-22 07:17:05 +02:00
imx drm/imx: fixes, dma-fence annotation, and color encoding/range plane properties 2021-05-20 10:54:31 +10:00
ingenic drm/ingenic: Fix pixclock rate for 24-bit serial panels 2021-05-17 16:07:04 +01:00
kmb drm: fix semicolon.cocci warnings 2021-05-12 11:31:28 +02:00
lib
lima drm for 5.13-rc1 2021-04-28 10:01:40 -07:00
mcde drm/mcde: Remove redundant error printing in mcde_dsi_probe() 2021-05-22 01:58:27 +02:00
mediatek Mediatek DRM Next for Linux 5.13 2021-04-08 12:42:14 +10:00
meson drm/meson: dw-hdmi: disable DW-HDMI CEC sub-driver 2021-04-20 17:22:44 +02:00
mga drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00
mgag200 drm/format-helper: Pass destination pitch to drm_fb_memcpy_dstclip() 2021-05-01 12:45:03 +02:00
msm drm-misc-next for 5.14: 2021-05-19 09:22:56 +10:00
mxsfb drm/mxsfb: Don't select DRM_KMS_FB_HELPER 2021-04-26 12:42:57 +02:00
nouveau drm/nouveau: Don't include drm_legacy.h 2021-05-17 21:19:19 +02:00
omapdrm Merge drm/drm-fixes into drm-next 2021-04-13 23:15:09 +02:00
panel drm/panel: s6e63m0: Depromote debug prints 2021-05-22 01:57:41 +02:00
panfrost drm/panfrost: Add mt8183-mali compatible string 2021-05-14 16:29:23 +01:00
pl111
qxl drm/qxl: balance dumb_shadow_bo pin 2021-05-12 12:37:47 +02:00
r128 gpu: drm: replace occurrences of invalid character 2021-05-19 12:39:08 -04:00
radeon Merge tag 'amd-drm-next-5.14-2021-05-21' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2021-05-21 15:59:05 +10:00
rcar-du Merge drm/drm-fixes into drm-next 2021-04-13 23:15:09 +02:00
rockchip
savage drm/savage: Remove references to struct drm_device.pdev 2021-05-03 19:48:30 +02:00
scheduler drm/sched: Avoid data corruptions 2021-05-19 23:50:28 -04:00
selftests
shmobile
sis drm/sis: Remove references to struct drm_device.pdev 2021-05-03 19:48:33 +02:00
sti
stm drm/stm: Don't set allow_fb_modifiers explicitly 2021-05-06 11:43:50 +02:00
sun4i drm/aperture: Convert drivers to aperture interfaces 2021-04-14 09:00:04 +02:00
tdfx
tegra Merge drm/drm-next into drm-misc-next 2021-05-11 15:59:18 +02:00
tidss
tilcdc
tiny drm: simpledrm: fix a potential NULL dereference 2021-05-15 14:04:42 +02:00
ttm drm/ttm: Explain why ttm_bo_add_move_fence uses a shared slot 2021-05-20 22:28:11 +02:00
tve200
udl
v3d
vboxvideo drm/aperture: Convert drivers to aperture interfaces 2021-04-14 09:00:04 +02:00
vc4 drm/vc4: hdmi: Add a workqueue to set scrambling 2021-05-24 14:44:04 +02:00
vgem
via drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00
virtio drm/virtio: free virtqueues on probe failure 2021-05-18 10:55:31 +02:00
vkms drm/vkms: add overlay support 2021-04-29 18:53:05 -03:00
vmwgfx drm/vmwgfx: Fix return value check in vmw_setup_pci_resources() 2021-05-14 14:39:14 -04:00
xen Merge drm/drm-fixes into drm-next 2021-04-13 23:15:09 +02:00
xlnx drm/dp: Pass drm_dp_aux to drm_dp*_link_train_channel_eq_delay() 2021-04-27 18:43:42 -04:00
zte drm/zte: Don't select DRM_KMS_FB_HELPER 2021-04-26 12:43:04 +02:00
drm_agpsupport.c drm: Include <asm/agp.h> iff CONFIG_AGP is set 2021-05-11 14:13:33 +02:00
drm_aperture.c drm/aperture: Fix missing unlock on error in devm_aperture_acquire() 2021-05-13 15:06:32 +02:00
drm_atomic_helper.c drm: drm_atomic_helper.c: Correct comments format 2021-04-12 17:57:14 +02:00
drm_atomic_state_helper.c
drm_atomic_uapi.c drm: drm_atomic_uapi.c: Use tabs for code indents 2021-04-22 10:46:00 +02:00
drm_atomic.c Merge drm/drm-next into drm-misc-next 2021-04-26 14:03:09 +02:00
drm_auth.c drm: drm_auth.c: Adjust end of block comment 2021-04-22 10:26:35 +02:00
drm_blend.c drm: drm_blend.c: Use tabs for code indents 2021-04-22 10:46:35 +02:00
drm_bridge_connector.c
drm_bridge.c drm/bridge: Fix the stop condition of drm_bridge_chain_pre_enable() 2021-04-20 08:56:44 -07:00
drm_bufs.c drm: Fix missing unlock and free on error in drm_legacy_addbufs_pci() 2021-05-20 22:09:46 +02:00
drm_cache.c
drm_client_modeset.c
drm_client.c
drm_color_mgmt.c
drm_connector.c drm/connector: Add a helper to attach the colorspace property 2021-05-07 17:14:59 +02:00
drm_context.c drm: correct function name drm_legacy_ctxbitmap_flush() 2021-05-16 22:01:14 +02:00
drm_crtc_helper_internal.h
drm_crtc_helper.c
drm_crtc_internal.h
drm_crtc.c
drm_damage_helper.c
drm_debugfs_crc.c
drm_debugfs.c
drm_displayid.c
drm_dma.c drm: remove usage of drm_pci_alloc/free 2021-04-26 18:19:15 +02:00
drm_dp_aux_dev.c drm/dp: Add backpointer to drm_device in drm_dp_aux 2021-04-27 18:43:42 -04:00
drm_dp_cec.c
drm_dp_dual_mode_helper.c drm/dp_dual_mode: Convert drm_dp_dual_mode_helper.c to using drm_err/drm_dbg_kms() 2021-04-27 18:43:45 -04:00
drm_dp_helper.c drm/dp: Fix bogus DPCD version check in drm_dp_read_downstream_info() 2021-05-10 16:26:07 -04:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c drm/dp_mst: Use Extended Base Receiver Capability DPCD space 2021-04-29 19:11:27 -04:00
drm_drv.c drm: Mark PCI AGP helpers as legacy 2021-05-10 15:46:54 +02:00
drm_dsc.c
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c
drm_fb_helper.c
drm_file.c drm/drm_file.c: Define drm_send_event_helper() as 'static' 2021-04-27 14:23:12 +02:00
drm_flip_work.c
drm_format_helper.c drm/format-helper: Add blitter functions 2021-05-01 12:45:03 +02:00
drm_fourcc.c
drm_framebuffer.c
drm_gem_atomic_helper.c
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm: log errors in drm_gem_fb_init_with_funcs 2021-05-18 19:48:18 +02:00
drm_gem_shmem_helper.c
drm_gem_ttm_helper.c drm/gem-ttm-helper: Provide helper for struct drm_driver.dumb_map_offset 2021-04-11 20:14:45 +02:00
drm_gem_vram_helper.c drm/vram-helper: Use drm_gem_ttm_dumb_map_offset() 2021-04-11 20:15:06 +02:00
drm_gem.c
drm_hashtab.c
drm_hdcp.c
drm_internal.h drm: Mark IRQ_BUSID ioctl as legacy 2021-05-17 21:19:48 +02:00
drm_ioc32.c drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00
drm_ioctl.c drm: Mark IRQ_BUSID ioctl as legacy 2021-05-17 21:19:48 +02:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c drm: Don't include drm_legacy.h in drm_lease.c 2021-05-17 21:19:22 +02:00
drm_legacy_misc.c drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00
drm_legacy.h drm: Mark IRQ_BUSID ioctl as legacy 2021-05-17 21:19:48 +02:00
drm_lock.c
drm_managed.c
drm_memory.c drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00
drm_mipi_dbi.c
drm_mipi_dsi.c
drm_mm.c
drm_mode_config.c
drm_mode_object.c
drm_modes.c Merge drm/drm-next into drm-misc-next 2021-05-11 15:59:18 +02:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c
drm_panel.c
drm_pci.c drm: Mark IRQ_BUSID ioctl as legacy 2021-05-17 21:19:48 +02:00
drm_plane_helper.c
drm_plane.c drm/modifiers: Enforce consistency between the cap an IN_FORMATS 2021-05-12 11:31:29 +02:00
drm_prime.c
drm_print.c
drm_probe_helper.c
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c
drm_syncobj.c drm/syncobj: use newly allocated stub fences 2021-04-08 12:21:13 +02:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c
drm_vm.c drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00
drm_vma_manager.c
drm_writeback.c
Kconfig drm: Remove DRM_KMS_FB_HELPER Kconfig option 2021-04-26 12:43:20 +02:00
Makefile drm: Mark AGP implementation and ioctls as legacy 2021-05-10 15:46:58 +02:00