Jani Nikula c533b5167c drm/edid: add separate drm_edid_connector_add_modes() ... The original goal with drm_edid_connector_update() was to have a single call for updating the connector and adding probed modes, in this order, but that turned out to be problematic. Drivers that need to update the connector in the .detect() callback would end up updating the probed modes as well. Turns out the callback may be called so many times that the probed mode list fills up without bounds, and this is amplified by add_alternate_cea_modes() duplicating the CEA modes on every call, actually running out of memory on some machines. Kudos to Imre Deak <imre.deak@intel.com> for explaining this to me. Go back to having separate drm_edid_connector_update() and drm_edid_connector_add_modes() calls. The former may be called from .detect(), .force(), or .get_modes(), but the latter only from .get_modes(). Unlike drm_add_edid_modes(), have drm_edid_connector_add_modes() update the probed modes from the EDID property instead of the passed in EDID. This is mainly to enforce two things: 1) drm_edid_connector_update() must be called before drm_edid_connector_add_modes(). Display info and quirks are needed for parsing the modes, and we don't want to call update_display_info() again to ensure the info is available, like drm_add_edid_modes() does. 2) The same EDID is used for both updating the connector and adding the probed modes. Fortunately, the change is easy, because no driver has actually adopted drm_edid_connector_update(). Not even i915, and that's mainly because of the problem described above. Cc: Imre Deak <imre.deak@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/e86fff1579f14ebf6334692526c8f6831cd02cac.1674144945.git.jani.nikula@intel.com		2023-01-23 11:46:47 +02:00
..
amd	Merge drm/drm-next into drm-misc-next	2023-01-19 10:56:12 +01:00
arm	drm/arm/komeda: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:30 +01:00
armada	drm/fb-helper: Perform all fbdev I/O with the same implementation	2022-11-05 17:05:54 +01:00
aspeed	drm/aspeed: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:31 +01:00
ast	drm/ast: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:31 +01:00
atmel-hlcdc	drm: atmel-hlcdc: Remove #ifdef guards for PM related functions	2022-12-12 12:30:56 +00:00
bridge	drm/bridge: fsl-ldb: Add i.MX93 LDB support	2023-01-23 09:46:38 +01:00
display	drm/display/dp_mst: Fix payload addition on a disconnected sink	2022-12-16 16:55:29 +02:00
etnaviv	MM patches for 6.2-rc1.	2022-12-13 19:29:45 -08:00
exynos	drm: exynos: dsi: Properly name HSA/HBP/HFP/HSE bits	2023-01-20 16:04:35 +01:00
fsl-dcu	hardening updates for v6.2-rc1	2022-12-14 12:20:00 -08:00
gma500	drm/gma500: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:31 +01:00
gud	drm/gud: use new debugfs device-centered functions	2023-01-06 16:15:08 -03:00
hisilicon	drm: Only select I2C_ALGOBIT for drivers that actually need it	2023-01-10 11:15:44 +01:00
hyperv	drm/fb-helper: Remove unnecessary include statements	2022-11-05 17:12:04 +01:00
i2c	Merge drm/drm-next into drm-misc-next	2023-01-19 10:56:12 +01:00
i915	Merge drm/drm-next into drm-misc-next	2023-01-19 10:56:12 +01:00
imx	drm/imx/dcss: Don't call dev_set_drvdata(..., NULL);	2023-01-10 16:26:06 +02:00
ingenic	drm/ingenic: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:31 +01:00
kmb	drm/kmb: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:31 +01:00
lib
lima	Linux 6.1-rc6	2022-11-24 11:05:43 +10:00
logicvc	drm/logicvc: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:31 +01:00
mcde	drm/fb-helper: Move generic fbdev emulation into separate source file	2022-11-05 17:12:04 +01:00
mediatek	drm-misc-next for v6.3:	2023-01-04 14:59:25 +01:00
meson	drm/meson: dw-hdmi: Fix devm_regulator_*get_enable*() conversion	2023-01-10 09:30:37 +01:00
mgag200	drm: Only select I2C_ALGOBIT for drivers that actually need it	2023-01-10 11:15:44 +01:00
msm	drm-misc-next for v6.3:	2023-01-16 15:33:28 +10:00
mxsfb	drm/mxsfb: improve clk handling for axi clk	2023-01-10 11:04:56 +01:00
nouveau	drm/nouveau: stop using ttm_bo_wait	2023-01-18 15:57:52 +01:00
omapdrm	drm/omap: Fix kernel docs	2023-01-17 17:57:33 +02:00
panel	drm/panel: Add driver for the AUO A030JTN01 TFT LCD	2023-01-22 11:25:06 +00:00
panfrost	drm: panfrost: Remove #ifdef guards for PM related functions	2022-12-12 13:07:01 +00:00
pl111	drm/fb-helper: Move generic fbdev emulation into separate source file	2022-11-05 17:12:04 +01:00
qxl	drm/qxl: stop using ttm_bo_wait	2022-12-19 09:50:06 +01:00
radeon	Merge drm/drm-next into drm-misc-next	2023-01-19 10:56:12 +01:00
rcar-du	drm-misc-next for v6.3:	2023-01-04 14:59:25 +01:00
rockchip	drm/rockchip: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:31 +01:00
scheduler	drm/scheduler: deprecate drm_sched_resubmit_jobs	2023-01-18 12:46:52 +01:00
shmobile	drm/shmobile: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:32 +01:00
solomon	drm/solomon: Set preferred color depth and bpp to the correct values	2022-11-24 14:07:52 +01:00
sprd	drm/sprd: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:32 +01:00
sti	hardening updates for v6.2-rc1	2022-12-14 12:20:00 -08:00
stm	drm/fb-helper: Move generic fbdev emulation into separate source file	2022-11-05 17:12:04 +01:00
sun4i	drm/sun4i: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:32 +01:00
tegra	drm/tegra: Changes for v6.2-rc1	2022-11-30 13:08:58 +10:00
tests	drm-misc-next for v6.3:	2023-01-16 15:33:28 +10:00
tidss	drm/tidss: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:32 +01:00
tilcdc	drm: tilcdc: Remove #ifdef guards for PM related functions	2022-12-12 13:07:02 +00:00
tiny	drm/fb-helper: Replace bpp/depth parameter by color mode	2023-01-06 14:21:56 +01:00
ttm	drm/ttm/vmwgfx: move ttm_bo_wait into VMWGFX	2023-01-18 15:57:52 +01:00
tve200	drm/fb-helper: Move generic fbdev emulation into separate source file	2022-11-05 17:12:04 +01:00
udl	drm/udl: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:32 +01:00
v3d	drm/v3d: replace open-coded implementation of drm_gem_object_lookup	2023-01-03 18:16:01 -01:00
vboxvideo	drm/vboxvideo: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:32 +01:00
vc4	vc4: fix build failure in vc4_dsi_dev_probe()	2023-01-19 09:16:04 +01:00
vgem
virtio	drm/virtio: Spiff out cmd queue/response traces	2023-01-02 17:51:27 +03:00
vkms	drm/vkms: reintroduce prepare_fb and cleanup_fb functions	2023-01-12 09:46:19 -01:00
vmwgfx	Merge drm/drm-next into drm-misc-next	2023-01-19 10:56:12 +01:00
xen	drm/fb-helper: Remove unnecessary include statements	2022-11-05 17:12:04 +01:00
xlnx	drm-misc-next for 6.2:	2022-11-16 07:17:32 +10:00
drm_agpsupport.c
drm_aperture.c
drm_atomic_helper.c	drm/atomic-helper: Add {begin,end}_fb_access to plane helpers	2022-11-08 17:10:27 +01:00
drm_atomic_state_helper.c	drm/atomic-helper: fix kernel-doc problems	2023-01-19 09:16:04 +01:00
drm_atomic_uapi.c	drm/connector: Add TV standard property	2022-11-24 12:42:39 +01:00
drm_atomic.c	drm: use new debugfs device-centered functions on DRM core files	2022-12-22 14:58:21 -03:00
drm_auth.c
drm_blend.c	drm/drm_blend: Remove usage of deprecated DRM_DEBUG_ATOMIC	2023-01-10 16:14:13 +01:00
drm_bridge_connector.c	drm/bridge_connector: drop drm_bridge_connector_en/disable_hpd()	2023-01-05 15:08:10 +01:00
drm_bridge.c	drm/bridge: Document the expected behaviour of DSI host controllers	2022-12-08 09:56:57 +01:00
drm_buddy.c
drm_bufs.c	drm/nouveau: Remove support for legacy contexts/buffers	2023-01-13 09:22:02 +01:00
drm_cache.c
drm_client_modeset.c	drm/client: Remove match on mode name	2022-11-24 12:42:40 +01:00
drm_client.c	drm: use new debugfs device-centered functions on DRM core files	2022-12-22 14:58:21 -03:00
drm_color_mgmt.c
drm_connector.c	drm/edid: parse VICs from CTA VDB early	2023-01-19 10:53:24 +02:00
drm_context.c	drm/nouveau: Remove support for legacy contexts/buffers	2023-01-13 09:22:02 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c	drm/fb-helper: Remove unnecessary include statements	2022-11-05 17:12:04 +01:00
drm_crtc_internal.h	drm/edid: move edid load declarations to internal header	2022-10-26 09:53:56 +03:00
drm_crtc.c
drm_damage_helper.c
drm_debugfs_crc.c
drm_debugfs.c	drm/debugfs: use octal permissions instead of symbolic permissions	2023-01-10 09:57:05 -03:00
drm_displayid.c
drm_dma.c
drm_drv.c	drm-misc-next for v6.3:	2023-01-04 14:59:25 +01:00
drm_dumb_buffers.c
drm_edid_load.c	drm/edid/firmware: stop using a throwaway platform device	2022-11-16 14:54:44 +02:00
drm_edid.c	drm/edid: add separate drm_edid_connector_add_modes()	2023-01-23 11:46:47 +02:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_dma_helper.c
drm_fb_helper.c	drm/fb-helper: Do not allocate unused apertures structure	2023-01-13 12:54:24 +01:00
drm_fbdev_generic.c	drm/fb-helper: Don't use the preferred depth for the BPP default	2022-11-24 14:07:52 +01:00
drm_file.c	drm-misc-next for v6.3:	2023-01-16 15:33:28 +10:00
drm_flip_work.c
drm_format_helper.c	drm/format-helper: Remove unnecessary conversion helpers	2023-01-03 14:28:02 +01:00
drm_fourcc.c	drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats	2022-11-23 20:34:46 +01:00
drm_framebuffer.c	drm: use new debugfs device-centered functions on DRM core files	2022-12-22 14:58:21 -03:00
drm_gem_atomic_helper.c	drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb()	2022-12-05 13:35:37 +01:00
drm_gem_dma_helper.c	drm: Remove usage of deprecated DRM_DEBUG_PRIME	2023-01-10 16:14:13 +01:00
drm_gem_framebuffer_helper.c	drm/fb-helper: Remove unnecessary include statements	2022-11-05 17:12:04 +01:00
drm_gem_shmem_helper.c	drm-misc-next for v6.3:	2023-01-16 15:33:28 +10:00
drm_gem_ttm_helper.c	drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2	2022-12-06 12:54:14 +01:00
drm_gem_vram_helper.c	drm: use new debugfs device-centered functions on DRM core files	2022-12-22 14:58:21 -03:00
drm_gem.c	drm/gem-shmem: When drm_gem_object_init failed, should release object	2022-11-21 16:55:52 +01:00
drm_hashtab.c
drm_internal.h	drm/debugfs: create debugfs late register functions	2022-12-22 14:58:55 -03:00
drm_ioc32.c	drm: Replace DRM_DEBUG with drm_dbg_core in file and ioctl handling	2023-01-03 18:20:57 +01:00
drm_ioctl.c	drm: Replace DRM_DEBUG with drm_dbg_core in file and ioctl handling	2023-01-03 18:20:57 +01:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c	drm: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:30 +01:00
drm_legacy_misc.c
drm_legacy.h
drm_lock.c
drm_managed.c
drm_memory.c
drm_mipi_dbi.c	drm/mipi-dbi: Support separate I/O regulator	2022-12-14 14:57:09 +01:00
drm_mipi_dsi.c	drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness	2023-01-19 08:21:56 +01:00
drm_mm.c
drm_mode_config.c	drm/debugfs: create debugfs late register functions	2022-12-22 14:58:55 -03:00
drm_mode_object.c
drm_modes.c	drm: Include <linux/of.h> where needed	2023-01-13 13:18:35 +01:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c	drm: panel-orientation-quirks: Add quirk for DynaBook K50	2022-12-07 17:39:23 +01:00
drm_panel.c
drm_pci.c
drm_plane_helper.c	drm: Remove unnecessary include statements for drm_crtc_helper.h	2023-01-18 09:25:30 +01:00
drm_plane.c	drm/docs: Explicitly document default CRTC background behavior	2023-01-04 16:12:15 +00:00
drm_prime.c	drm: Assert held reservation lock for dma-buf mmapping	2022-11-11 23:49:47 +03:00
drm_print.c	drm_print: add _ddebug descriptor to drm_*dbg prototypes	2022-09-24 15:02:02 +02:00
drm_privacy_screen_x86.c
drm_privacy_screen.c
drm_probe_helper.c	drm/edid: add separate drm_edid_connector_add_modes()	2023-01-23 11:46:47 +02:00
drm_property.c
drm_rect.c	gpu/drm: fix repeated words in comments	2022-10-24 09:27:04 +02:00
drm_scatter.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c	drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb()	2022-12-05 13:35:37 +01:00
drm_syncobj.c
drm_sysfs.c	Driver Core changes for 6.2-rc1	2022-12-16 03:54:54 -08:00
drm_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c
drm_vm.c
drm_vma_manager.c
drm_writeback.c
Kconfig	drm: Add comments to Kconfig	2023-01-13 09:44:53 +01:00
Makefile	Merge drm/drm-next into drm-misc-next	2023-01-19 10:56:12 +01:00