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72921cdf8a
linux/drivers/gpu/drm
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Maxime Ripard 72921cdf8a
drm/connector: Add helper to compare HDR metadata 
All the drivers that support the HDR metadata property have a similar
function to compare the metadata from one connector state to the next,
and force a mode change if they differ.

All these functions run pretty much the same code, so let's turn it into
an helper that can be shared across those drivers.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210430094451.2145002-2-maxime@cerno.tech
2021-05-07 17:13:09 +02:00
..
amd drm/connector: Add helper to compare HDR metadata 2021-05-07 17:13:09 +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 drm/gem: Move drm_gem_fb_prepare_fb() to GEM atomic helpers 2021-02-23 08:54:22 +01:00
ast drm/ast: Remove reference to struct drm_device.pdev 2021-04-29 21:19:10 +02:00
atmel-hlcdc drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
bochs drm/bochs: Add screen blanking support 2021-04-27 14:14:12 +02:00
bridge drm/connector: Add helper to compare HDR metadata 2021-05-07 17:13:09 +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 drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
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/i810: Remove references to struct drm_device.pdev 2021-05-03 19:48:15 +02:00
i915 drm/connector: Add helper to compare HDR metadata 2021-05-07 17:13:09 +02:00
imx Merge drm/drm-next into drm-misc-next 2021-04-26 14:03:09 +02:00
ingenic drm/ingenic: Register devm action to cleanup encoders 2021-03-29 16:47:12 +01:00
kmb drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
lib
lima Revert "drm/scheduler: Job timeout handler returns status (v3)" 2021-02-10 15:26:00 +01:00
mcde drm/mcde/panel: Inverse misunderstood flag 2021-03-04 14:31:06 +01:00
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/mga: Remove references to struct drm_device.pdev 2021-05-03 19:48:24 +02:00
mgag200 drm/format-helper: Pass destination pitch to drm_fb_memcpy_dstclip() 2021-05-01 12:45:03 +02:00
msm drm/msm/mdp4: Fix modifier support enabling 2021-05-06 11:43:51 +02:00
mxsfb drm/mxsfb: Don't select DRM_KMS_FB_HELPER 2021-04-26 12:42:57 +02:00
nouveau drm/nouveau: Don't set allow_fb_modifiers explicitly 2021-05-06 11:43:58 +02:00
omapdrm Merge drm/drm-fixes into drm-next 2021-04-13 23:15:09 +02:00
panel drm/panel: panel-simple: Cache the EDID as long as we retain power 2021-05-03 13:21:09 -07:00
panfrost drm/panfrost: Stay in the threaded MMU IRQ handler until we've handled all IRQs 2021-02-15 09:43:33 +01:00
pl111 drm-misc-next for 5.13: 2021-03-16 17:08:46 +10:00
qxl drm/aperture: Convert drivers to aperture interfaces 2021-04-14 09:00:04 +02:00
r128 drm/r128: Remove references to struct drm_device.pdev 2021-05-03 19:48:27 +02:00
radeon drm/dp_mst: Use Extended Base Receiver Capability DPCD space 2021-04-29 19:11:27 -04:00
rcar-du Merge drm/drm-fixes into drm-next 2021-04-13 23:15:09 +02:00
rockchip drm/rockchip: Remove unused variable 2021-03-24 09:31:22 +01:00
savage drm/savage: Remove references to struct drm_device.pdev 2021-05-03 19:48:30 +02:00
scheduler drm/scheduler: Change scheduled fence track v2 2021-05-05 09:26:36 +02:00
selftests
shmobile
sis drm/sis: Remove references to struct drm_device.pdev 2021-05-03 19:48:33 +02:00
sti drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
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 drm/dp: Add backpointer to drm_device in drm_dp_aux 2021-04-27 18:43:42 -04:00
tidss drm: Use state helper instead of the plane state pointer 2021-02-25 08:05:28 +01:00
tilcdc drm/tilcdc: fix pixel clock setting warning message 2021-03-24 12:05:28 +02:00
tiny drm/simpledrm: Acquire memory aperture for framebuffer 2021-05-01 12:45:04 +02:00
ttm drm/ttm: fix warning in new sys man 2021-05-04 16:10:10 +02:00
tve200 drm/gem: Move drm_gem_fb_prepare_fb() to GEM atomic helpers 2021-02-23 08:54:22 +01:00
udl drm-misc-next for 5.13: 2021-03-16 17:08:46 +10:00
v3d Revert "drm/scheduler: Job timeout handler returns status (v3)" 2021-02-10 15:26:00 +01:00
vboxvideo drm/aperture: Convert drivers to aperture interfaces 2021-04-14 09:00:04 +02:00
vc4 drm/vc4: fix argument ordering in vc4_crtc_get_margins() 2021-04-29 12:18:54 +02:00
vgem
via drm/via: Remove references to drm_device.pdev 2021-05-03 19:48:37 +02:00
virtio drm/virtio: Create Dumb BOs as guest Blobs (v3) 2021-04-15 10:55:18 +02:00
vkms drm/vkms: add overlay support 2021-04-29 18:53:05 -03:00
vmwgfx drm/vmwgfx: replace idr_init() by idr_init_base() 2021-04-29 14:54:54 -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_aperture.c drm/aperture: Add infrastructure for aperture ownership 2021-05-01 12:45:03 +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: remove usage of drm_pci_alloc/free 2021-04-26 18:19:15 +02:00
drm_cache.c
drm_client_modeset.c drm: replace drm_modeset_lock_all() in drm_client_modeset_dpms_legacy() 2021-02-09 17:16:57 +01:00
drm_client.c
drm_color_mgmt.c
drm_connector.c drm/connector: Add helper to compare HDR metadata 2021-05-07 17:13:09 +02:00
drm_context.c drm: drm_context.c: Adjust end of block comment 2021-04-22 10:45:23 +02:00
drm_crtc_helper_internal.h drm: remove drm_fb_helper_modinit 2021-02-08 12:20:38 +01:00
drm_crtc_helper.c
drm_crtc_internal.h
drm_crtc.c drm: Switch to %p4cc format modifier 2021-02-17 12:52:59 +01:00
drm_damage_helper.c
drm_debugfs_crc.c
drm_debugfs.c
drm_displayid.c drm/displayid: rename displayid_hdr to displayid_header 2021-03-31 15:42:39 +03:00
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: Convert drm_dp_helper.c to using drm_err/drm_dbg_*() 2021-04-27 18:43:45 -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/drv: Remove initialization of static variables 2021-02-21 19:49:17 -05:00
drm_dsc.c
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm/edid: use the new displayid iterator for tile info 2021-03-31 15:42:02 +03:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb-helper: only unmap if buffer not null 2021-03-11 11:08:14 +01:00
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: Switch to %p4cc format modifier 2021-02-17 12:52:59 +01:00
drm_gem_atomic_helper.c drm/gem: Move drm_gem_fb_prepare_fb() to GEM atomic helpers 2021-02-23 08:54:22 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm/gem: Move drm_gem_fb_prepare_fb() to GEM atomic helpers 2021-02-23 08:54:22 +01:00
drm_gem_shmem_helper.c drm/shmem-helpers: vunmap: Don't put pages for dma-buf 2021-03-11 11:11:33 +01:00
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/gem: Export drm_gem_vmap() and drm_gem_vunmap() 2021-02-08 13:00:06 +01:00
drm_hashtab.c
drm_hdcp.c
drm_internal.h drm/drm_internal.h: Remove repeated struct declaration 2021-04-08 13:05:38 +02:00
drm_ioc32.c drm/compat: Clear bounce structures 2021-03-11 11:11:33 +01:00
drm_ioctl.c
drm_irq.c
drm_kms_helper_common.c drm: remove drm_fb_helper_modinit 2021-02-08 12:20:38 +01:00
drm_lease.c
drm_legacy_misc.c
drm_legacy.h
drm_lock.c
drm_managed.c
drm_memory.c
drm_mipi_dbi.c drm: Switch to %p4cc format modifier 2021-02-17 12:52:59 +01:00
drm_mipi_dsi.c
drm_mm.c
drm_mode_config.c
drm_mode_object.c
drm_modes.c drm: Use drm_mode_is_420_only() instead of open coding it 2021-05-05 21:22:30 +03:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c drm: Added orientation quirk for OneGX1 Pro 2021-01-20 22:33:01 +01:00
drm_panel.c
drm_pci.c drm: Remove pdev field from struct drm_device 2021-05-03 19:48:40 +02:00
drm_plane_helper.c
drm_plane.c drm-misc-next for 5.13: 2021-03-16 17:08:46 +10:00
drm_prime.c
drm_print.c
drm_probe_helper.c drm/probe-helper: Check epoch counter in output_poll_execute() 2021-03-16 12:45:52 +01:00
drm_property.c drm: Few typo fixes 2021-03-18 14:22:50 +01:00
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c drm/atomic: Pass the full state to planes atomic disable and update 2021-02-25 08:05:28 +01:00
drm_syncobj.c drm/syncobj: use newly allocated stub fences 2021-04-08 12:21:13 +02:00
drm_sysfs.c drm/sysfs: Convert sysfs sprintf/snprintf family to sysfs_emit 2021-03-23 07:41:39 -04:00
drm_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c drm/vblank: Do not store a new vblank timestamp in drm_vblank_restore() 2021-04-01 20:29:17 +03:00
drm_vm.c
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/aperture: Add infrastructure for aperture ownership 2021-04-14 09:00:04 +02:00