linux/include/drm
Dmitry Baryshkov ca59e33f5a drm/atomic: add max_size check to drm_property_replace_blob_from_id()
The function drm_property_replace_blob_from_id() allows checking whether
the blob size is equal to a predefined value. In case of variable-size
properties (like the gamma / degamma LUTs) we might want to check for
the blob size against the maximum, allowing properties of the size
lesser than the max supported by the hardware. Extend the function in
order to support such checks.

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260106-drm-fix-lut-checks-v3-2-f7f979eb73c8@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2026-01-14 02:18:31 +02:00
..
amd drm/amd/amdgpu: Add helper functions for isp buffers 2025-07-16 16:17:35 -04:00
bridge drm/rockchip: inno-hdmi: Convert to drm bridge 2025-12-25 00:30:33 +02:00
clients
display Merge tag 'drm-intel-next-2025-11-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next 2025-11-07 09:47:56 +10:00
intel drm/xe/pf: Export helpers for VFIO 2025-12-01 09:42:37 +01:00
ttm drm/ttm: rework pipelined eviction fence handling 2025-11-26 13:12:23 +01:00
Makefile kbuild: Let kernel-doc.py use PYTHON3 override 2025-11-08 19:42:22 -07:00
amd_asic_type.h
drm_accel.h drm: move drm based debugfs funcs to drm_debugfs.c 2025-07-04 15:58:22 +02:00
drm_atomic.h drm/atomic: convert drm_atomic_get_{old, new}_colorop_state() into proper functions 2025-12-22 15:37:26 +02:00
drm_atomic_helper.h drm/atomic-helper: Introduce drm_atomic_helper_reset_crtc() 2025-02-13 16:17:46 +01:00
drm_atomic_state_helper.h
drm_atomic_uapi.h drm/plane: Add COLOR PIPELINE property 2025-11-26 23:03:32 +01:00
drm_audio_component.h
drm_auth.h
drm_blend.h
drm_bridge.h drm/bridge: add next_bridge pointer to struct drm_bridge 2025-12-30 10:11:33 +01:00
drm_bridge_connector.h
drm_bridge_helper.h drm/bridge: Add helper to reset bridge pipeline 2025-03-20 14:45:48 +01:00
drm_buddy.h drm/buddy: replace drm_print.h include with a forward declaration 2025-10-31 10:34:55 +02:00
drm_cache.h
drm_client.h drm/client: Pass force parameter to client restore 2025-11-25 08:43:46 +01:00
drm_client_event.h drm/client: Pass force parameter to client restore 2025-11-25 08:43:46 +01:00
drm_color_mgmt.h drm: Add helper to extract lut from struct drm_color_lut32 2025-11-26 23:03:35 +01:00
drm_colorop.h drm/colorop: Add DRM_COLOROP_1D_CURVE_GAMMA22 to 1D Curve 2025-11-26 23:09:44 +01:00
drm_connector.h drm-misc-next for 6.17: 2025-06-27 09:58:05 +10:00
drm_crtc.h Merge tag 'drm-intel-next-2025-11-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next 2025-11-07 09:47:56 +10:00
drm_crtc_helper.h
drm_damage_helper.h drm/damage-helper: add const qualifier in drm_atomic_helper_damage_merged() 2025-03-03 14:45:40 +02:00
drm_debugfs.h drm: add debugfs support on per client-id basis 2025-07-04 15:59:06 +02:00
drm_debugfs_crc.h
drm_device.h drm/gem: Add huge tmpfs mountpoint helpers 2025-12-08 10:52:47 +01:00
drm_drv.h drm: move drm based debugfs funcs to drm_debugfs.c 2025-07-04 15:58:22 +02:00
drm_dumb_buffers.h drm/dumb-buffers: Provide helper to set pitch and size 2025-09-29 13:57:43 +02:00
drm_edid.h drm/edid: add DRM_EDID_IDENT_INIT() to initialize struct drm_edid_ident 2025-11-04 14:49:21 +02:00
drm_eld.h
drm_encoder.h
drm_exec.h
drm_fb_dma_helper.h
drm_fb_helper.h drm/fbdev-helper: Remove drm_fb_helper_debug_enter/_leave() 2025-12-02 09:20:40 +01:00
drm_fbdev_dma.h
drm_fbdev_shmem.h
drm_fbdev_ttm.h
drm_file.h drm/syncobj: Convert syncobj idr to xarray 2025-12-18 09:05:30 +00:00
drm_fixed.h drm: Add helper for conversion from signed-magnitude 2025-11-26 22:16:13 +01:00
drm_flip_work.h
drm_format_helper.h drm/format-helper: Remove drm_fb_blit() 2025-09-23 15:06:06 +02:00
drm_fourcc.h drm: Pass pixel_format+modifier directly to drm_get_format_info() 2025-07-16 20:01:13 +03:00
drm_framebuffer.h drm/framebuffer: Acquire internal references on GEM handles 2025-07-09 14:03:28 +02:00
drm_gem.h drm/gem: Fix kerneldoc warnings 2025-12-18 11:08:21 +01:00
drm_gem_atomic_helper.h
drm_gem_dma_helper.h
drm_gem_framebuffer_helper.h drm/gem/afbc: Eliminate redundant drm_get_format_info() 2025-07-16 20:06:22 +03:00
drm_gem_shmem_helper.h drm/tests: shmem: Hold reservation lock around purge 2025-12-21 18:21:36 +01:00
drm_gem_ttm_helper.h
drm_gem_vram_helper.h drm/gem-vram: Un-export pin helpers 2025-05-30 09:47:28 +02:00
drm_gpusvm.h drm/gpusvm, drm/xe: Allow mixed mappings for userptr 2025-10-17 10:25:27 +02:00
drm_gpuvm.h drm/gpuvm: use const for drm_gpuva_op_* ptrs 2026-01-08 18:06:56 +01:00
drm_ioctl.h
drm_kunit_helpers.h Merge tag 'drm-misc-next-2025-04-09' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 2025-04-14 15:29:49 +10:00
drm_lease.h
drm_managed.h drm: Simplify drmm_alloc_ordered_workqueue return 2025-07-03 10:14:56 -07:00
drm_mipi_dbi.h
drm_mipi_dsi.h drm: Add MIPI read_multi func and two write macros 2025-08-14 15:42:26 -07:00
drm_mm.h drm/mm: replace drm_print.h include with a forward declaration 2025-10-31 10:34:56 +02:00
drm_mode_config.h drm/colorop: Introduce new drm_colorop mode object 2025-11-26 23:03:30 +01:00
drm_mode_object.h drm/mode_object: add drm_object_immutable_property_get_value() 2026-01-14 02:18:31 +02:00
drm_modes.h
drm_modeset_helper.h drm: Allow the caller to pass in the format info to drm_helper_mode_fill_fb_struct() 2025-07-16 20:04:45 +03:00
drm_modeset_helper_vtables.h drm/fbdev-helper: Remove drm_fb_helper_debug_enter/_leave() 2025-12-02 09:20:40 +01:00
drm_modeset_lock.h
drm_module.h
drm_of.h
drm_pagemap.h drm/pagemap: DMA map folios when possible 2025-08-06 13:34:50 +02:00
drm_panel.h drm/panel: Allow powering on panel follower after panel is enabled 2025-08-25 09:17:49 -07:00
drm_panic.h drm/panic: Add a private field to struct drm_scanout_buffer 2025-06-27 11:48:22 +02:00
drm_pciids.h
drm_plane.h drm/plane: Add COLOR PIPELINE property 2025-11-26 23:03:32 +01:00
drm_plane_helper.h
drm_prime.h drm/shmem-helper: Import dmabuf without mapping its sg_table 2025-06-03 09:21:01 +02:00
drm_print.h drm/print: Add drm_coredump_printer_is_full 2025-04-24 15:51:41 -07:00
drm_privacy_screen_consumer.h
drm_privacy_screen_driver.h
drm_privacy_screen_machine.h
drm_probe_helper.h drm/probe-helper: Do not fail from drmm_kms_helper_poll_init() 2025-03-24 09:31:03 +01:00
drm_property.h drm/atomic: add max_size check to drm_property_replace_blob_from_id() 2026-01-14 02:18:31 +02:00
drm_rect.h
drm_self_refresh_helper.h
drm_simple_kms_helper.h
drm_suballoc.h
drm_syncobj.h
drm_sysfs.h
drm_util.h drm: Move for_each_if() to util_macros.h for wider use 2025-02-17 14:27:35 +01:00
drm_utils.h drm: panel-backlight-quirks: Add brightness mask quirk 2025-09-03 10:23:01 -05:00
drm_vblank.h drm/vblank: add return value to drm_crtc_wait_one_vblank() 2025-12-11 16:55:36 +02:00
drm_vblank_helper.h drm/vblank: Add CRTC helpers for simple use cases 2025-10-01 08:32:00 +02:00
drm_vblank_work.h
drm_vma_manager.h
drm_writeback.h
gpu_scheduler.h drm/sched: Add pending job list iterator 2025-12-13 00:34:21 -08:00
gud.h
spsc_queue.h drm/sched: Increment job count before swapping tail spsc queue 2025-07-01 16:14:47 -07:00
task_barrier.h