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linux/include/drm
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Ville Syrjälä c7943bb324 drm/edid: Handle EDID 1.4 range descriptor h/vfreq offsets 
EDID 1.4 introduced some extra flags in the range
descriptor to support min/max h/vfreq >= 255. Consult them
to correctly parse the vfreq limits.

Note that some combinations of the flags are documented
as "reserved" (as are some other values in the descriptor)
but explicitly checking for those doesn't seem particularly
worthwile since we end up with bogus results whether we
decode them or not.

v2: Increase the storage to u16 to make it work (Jani)
    Note the "reserved" values situation (Jani)
v3: Document the EDID version number in the defines
    Drop some bogus (u8) casts

Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6519
References: https://gitlab.freedesktop.org/drm/intel/-/issues/6484
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220826213501.31490-2-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
2022-09-02 16:38:51 +03:00
..
bridge
drm: bridge: dw_hdmi: Audio: Add General Parallel Audio (GPA) driver
2022-04-19 18:23:48 +02:00
display
drm/dp: Add wait_hpd_asserted() callback to struct drm_dp_aux
2022-06-21 09:03:49 -07:00
i2c
…
ttm
drm/ttm: fix bulk move handling v2
2022-06-14 11:15:19 +02:00
amd_asic_type.h
drm/amdgpu: add new asic_type for IP discovery
2021-10-04 15:23:01 -04:00
drm_aperture.h
drm/aperture: Pass DRM driver structure instead of driver name
2021-07-01 11:11:55 +02:00
drm_atomic_helper.h
drm/atomic-helper: Add helper drm_atomic_helper_check_crtc_state()
2022-06-27 11:10:43 +02:00
drm_atomic_state_helper.h
drm/bridge: Add a drm_bridge_state object
2020-01-31 16:00:21 +01:00
drm_atomic_uapi.h
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_atomic.h
drm/atomic: fix warning of unused variable
2022-06-09 16:09:46 +02:00
drm_audio_component.h
ALSA: hda/i915 - fix list corruption with concurrent probes
2020-10-09 16:46:04 +02:00
drm_auth.h
drm: clarify usage of drm leases
2021-07-29 09:12:01 +02:00
drm_blend.h
…
drm_bridge_connector.h
drm: Add helper to create a connector for a chain of bridges
2020-02-26 13:31:41 +02:00
drm_bridge.h
drm: Config orientation property if panel provides it
2022-06-21 08:52:59 -07:00
drm_buddy.h
drm/selftests: add drm buddy alloc range testcase
2022-02-23 10:44:43 +01:00
drm_cache.h
LoongArch: Add writecombine support for drm
2022-06-03 20:09:27 +08:00
drm_client.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_color_mgmt.h
…
drm_connector.h
drm/edid: Handle EDID 1.4 range descriptor h/vfreq offsets
2022-09-02 16:38:51 +03:00
drm_crtc_helper.h
…
drm_crtc.h
drm: Remove linux/i2c.h from drm_crtc.h
2022-07-05 21:15:23 +03:00
drm_damage_helper.h
drm/plane: Move drm_plane_enable_fb_damage_clips into core
2021-07-27 12:21:22 +02:00
drm_debugfs_crc.h
…
drm_debugfs.h
drm/debugfs: remove checks for return value of drm_debugfs functions.
2020-03-18 17:32:20 +01:00
drm_device.h
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_displayid.h
drm/displayid: convert to drm_edid
2022-05-13 18:55:13 +03:00
drm_drv.h
drm: Return error codes from struct drm_driver.gem_create_object
2021-12-02 11:12:39 +01:00
drm_edid.h
drm/edid: Handle EDID 1.4 range descriptor h/vfreq offsets
2022-09-02 16:38:51 +03:00
drm_encoder_slave.h
drm: Remove linux/i2c.h from drm_crtc.h
2022-07-05 21:15:23 +03:00
drm_encoder.h
drm/encoder: Add macro drmm_plain_encoder_alloc()
2021-03-29 16:46:43 +01:00
drm_fb_cma_helper.h
drm: Add and export function drm_fb_cma_sync_non_coherent
2021-05-25 11:42:09 +01:00
drm_fb_helper.h
drm: Remove linux/fb.h from drm_crtc.h
2022-07-05 21:14:02 +03:00
drm_file.h
drm: fix a kernel-doc typo
2022-04-04 18:00:19 +02:00
drm_fixed.h
…
drm_flip_work.h
…
drm_format_helper.h
drm/format-helper: Rename drm_fb_xrgb8888_to_mono_reversed()
2022-03-17 12:29:40 +01:00
drm_fourcc.h
drm: Define DRM_FORMAT_MAX_PLANES
2021-08-02 16:41:20 +02:00
drm_framebuffer.h
drm: Define DRM_FORMAT_MAX_PLANES
2021-08-02 16:41:20 +02:00
drm_gem_atomic_helper.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_gem_cma_helper.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_gem_framebuffer_helper.h
drm/gem: Ignore color planes that are unused by framebuffer format
2022-05-19 19:25:02 +02:00
drm_gem_shmem_helper.h
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.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_gem_vram_helper.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_gem.h
drm: Add DRM_GEM_FOPS
2022-07-05 06:01:11 +03:00
drm_ioctl.h
drm: unexport drm_ioctl_permit
2021-08-13 17:50:48 +02:00
drm_lease.h
…
drm_legacy.h
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_managed.h
drm: Add DRM-managed mutex_init()
2022-05-05 09:04:10 +02:00
drm_mipi_dbi.h
drm/mipi-dbi: Add driver_private member to struct mipi_dbi_dev
2022-02-28 10:29:33 +01:00
drm_mipi_dsi.h
drm/mipi-dsi: Introduce mipi_dsi_dcs_write_seq macro
2022-06-24 22:34:39 +02:00
drm_mm.h
drm: Replace kernel.h with the necessary inclusions
2021-12-09 13:46:13 +01:00
drm_mode_config.h
drm: remove allow_fb_modifiers
2022-01-31 21:45:24 +01:00
drm_mode_object.h
drm/object: Add drm_object_property_get_default_value() function
2022-02-25 17:55:42 +01:00
drm_modes.h
drm: Add drm_mode_init()
2022-03-14 17:36:59 +02:00
drm_modeset_helper_vtables.h
drm/drm_modeset_helper_vtables.h: fix a typo
2022-04-06 15:23:08 +02:00
drm_modeset_helper.h
…
drm_modeset_lock.h
drm/locking: fix drm_modeset_acquire_ctx kernel-doc
2022-01-20 14:41:25 +02:00
drm_module.h
drm: Provide platform module-init macro
2022-01-19 18:40:18 +01:00
drm_of.h
drm: of: Mark empty drm_of_get_data_lanes_count and drm_of_get_data_lanes_ep static
2022-06-12 16:07:05 +02:00
drm_panel.h
drm/panel: Add an API to allow drm to set orientation from panel
2022-06-21 08:40:30 -07:00
drm_pciids.h
…
drm_plane_helper.h
…
drm_plane.h
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_prime.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_print.h
drm/print: Add deprecation notes to DRM_...() functions
2021-09-24 14:56:56 -07:00
drm_privacy_screen_consumer.h
drm/privacy-screen: Add notifier support (v2)
2021-10-14 13:12:25 +02:00
drm_privacy_screen_driver.h
drm/privacy_screen: Add drvdata in drm_privacy_screen
2022-01-10 12:17:37 +01:00
drm_privacy_screen_machine.h
drm/privacy-screen: Add X86 specific arch init code
2021-10-14 13:12:24 +02:00
drm_probe_helper.h
drm/probe-helper: add drm_connector_helper_get_modes()
2022-06-30 10:51:03 +03:00
drm_property.h
drm: document drm_property_enum.value for bitfields
2021-07-26 10:08:22 +02:00
drm_rect.h
drm/rect: Add DRM_RECT_INIT() macro
2022-06-27 13:45:48 +02:00
drm_self_refresh_helper.h
…
drm_simple_kms_helper.h
drm/simple-kms: Support custom CRTC state
2021-08-08 20:14:08 +02:00
drm_syncobj.h
…
drm_sysfs.h
drm/sysfs: introduce drm_sysfs_connector_hotplug_event
2021-11-02 14:27:06 +01:00
drm_util.h
…
drm_utils.h
…
drm_vblank_work.h
drm/vblank: Add vblank works
2020-07-16 18:16:31 -04:00
drm_vblank.h
drm/vblank: Document drm_crtc_vblank_restore constraints
2021-02-10 12:38:55 +01:00
drm_vma_manager.h
drm/vma: Add a driver_private member to vma_node.
2021-06-11 10:53:18 +02:00
drm_writeback.h
drm: introduce drm_writeback_connector_init_with_encoder() API
2022-05-02 02:12:59 +03:00
gma_drm.h
…
gpu_scheduler.h
drm/scheduler: Don't kill jobs in interrupt context
2022-05-17 10:06:41 -04:00
gud.h
drm/gud: Add GUD_PIXEL_FORMAT_RGB888
2021-10-04 12:06:14 +02:00
i915_component.h
drm/i915/pxp: Define PXP component interface
2021-10-04 13:09:53 -04:00
i915_drm.h
drm/i915: include uapi/drm/i915_drm.h directly where needed
2022-03-17 20:06:04 +02:00
i915_mei_hdcp_interface.h
drm/display: Move HDCP helpers into display-helper module
2022-04-25 11:19:36 +02:00
i915_pciids.h
drm/i915/mtl: Add MeteorLake PCI IDs
2022-07-08 13:25:33 -07:00
i915_pxp_tee_interface.h
drm/i915/pxp: Define PXP component interface
2021-10-04 13:09:53 -04:00
intel_lpe_audio.h
…
intel-gtt.h
agp/intel: Rename intel-gtt symbols
2022-06-22 15:52:55 -07:00
spsc_queue.h
…
task_barrier.h
…