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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c dm_test_backlight_caps_valid_short_circuit() -> amdgpu_dm_update_backlight_caps()

Type Parameter Key Value
PARAM_VALUE 0 dm 4096-ptr_max
PARAM_VALUE 0 dm->backlight_caps 4096-ptr_max
PARAM_VALUE 1 bl_idx 0
DATA_SOURCE 0 dm r dm_kunit_alloc_dm
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_backlight.c amdgpu_dm_backlight_get_level() -> amdgpu_dm_update_backlight_caps()

Type Parameter Key Value
PARAM_VALUE 0 dm 4096-ptr_max
PARAM_VALUE 0 dm->backlight_link 4096-ptr_max
PARAM_VALUE 1 bl_idx 0-254
BUF_SIZE 0 dm s32min-(-1),1-s32max
BUF_SIZE 0 dm s32min-(-1),1-s32max
CAPPED_DATA 1 bl_idx 1
DATA_SOURCE 0 dm $0
DATA_SOURCE 1 bl_idx $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dm unit_byte

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_backlight.c amdgpu_dm_backlight_set_level() -> amdgpu_dm_update_backlight_caps()

Type Parameter Key Value
PARAM_VALUE 0 dm 4096-ptr_max
PARAM_VALUE 1 bl_idx 0-254
BUF_SIZE 0 dm s32min-(-1),1-s32max
BUF_SIZE 0 dm s32min-(-1),1-s32max
BUF_SIZE 0 dm->dc->ctx (-1),200
BUF_SIZE 0 dm->dc->ctx->dmub_srv (-1),40
BUF_SIZE 0 dm->dc->ctx->logger (-1),8
CAPPED_DATA 0 &dm->ddev->mode_config.connector_list 1
CAPPED_DATA 1 bl_idx 1
DATA_SOURCE 0 dm $0
DATA_SOURCE 1 bl_idx $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dm unit_byte
UNITS 1 bl_idx unit_array_size

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_backlight.c amdgpu_dm_setup_backlight_device() -> amdgpu_dm_update_backlight_caps()

Type Parameter Key Value
PARAM_VALUE 0 dm 4096-ptr_max
PARAM_VALUE 0 dm->adev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.managed.resources.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.blob_lock.magic 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.colorop_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.colorop_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.connector_ida.xa.xa_flags 33554437
PARAM_VALUE 0 dm->adev->ddev.mode_config.connector_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.connector_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.crtc_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.crtc_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.encoder_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.encoder_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.fb_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.fb_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.fb_lock.magic 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.idr_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dm->adev->ddev.mode_config.mutex.magic 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.num_colorop 0
PARAM_VALUE 0 dm->adev->ddev.mode_config.num_crtc 0
PARAM_VALUE 0 dm->adev->ddev.mode_config.num_encoder 0
PARAM_VALUE 0 dm->adev->ddev.mode_config.num_fb 0
PARAM_VALUE 0 dm->adev->ddev.mode_config.object_idr.idr_base 1
PARAM_VALUE 0 dm->adev->ddev.mode_config.plane_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.plane_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.privobj_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.privobj_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.property_blob_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.property_blob_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.property_list.next 4096-ptr_max
PARAM_VALUE 0 dm->adev->ddev.mode_config.tile_idr.idr_base 1
PARAM_VALUE 0 dm->adev->ddev.mode_config.tile_idr.idr_rt.xa_flags 33554436
PARAM_VALUE 0 dm->adev->dm.adev 4096-ptr_max
PARAM_VALUE 0 dm->adev->mode_info.abm_level_property 4096-ptr_max
PARAM_VALUE 0 dm->ddev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->managed.resources.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.blob_lock.magic 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.colorop_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.colorop_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.connector_ida.xa.xa_flags 33554437
PARAM_VALUE 0 dm->ddev->mode_config.connector_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.connector_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.crtc_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.crtc_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.encoder_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.encoder_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.fb_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.fb_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.fb_lock.magic 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.idr_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dm->ddev->mode_config.mutex.magic 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.num_colorop 0
PARAM_VALUE 0 dm->ddev->mode_config.num_connector 0
PARAM_VALUE 0 dm->ddev->mode_config.num_crtc 0
PARAM_VALUE 0 dm->ddev->mode_config.num_encoder 0
PARAM_VALUE 0 dm->ddev->mode_config.num_fb 0
PARAM_VALUE 0 dm->ddev->mode_config.num_total_plane 0
PARAM_VALUE 0 dm->ddev->mode_config.object_idr.idr_base 1
PARAM_VALUE 0 dm->ddev->mode_config.plane_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.plane_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.privobj_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.privobj_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.property_blob_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.property_blob_list.prev 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.property_list.next 4096-ptr_max
PARAM_VALUE 0 dm->ddev->mode_config.tile_idr.idr_base 1
PARAM_VALUE 0 dm->ddev->mode_config.tile_idr.idr_next 0
PARAM_VALUE 0 dm->ddev->mode_config.tile_idr.idr_rt.xa_flags 33554436
PARAM_VALUE 0 dm->num_of_edps 0-1
PARAM_VALUE 1 bl_idx 0-1
BUF_SIZE 0 dm 10592
BUF_SIZE 0 dm->ddev 3696
DATA_SOURCE 0 dm $0
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_services.c dm_query_extended_brightness_caps() -> amdgpu_dm_update_backlight_caps()

Type Parameter Key Value
PARAM_VALUE 0 dm 4096-ptr_max
PARAM_VALUE 1 bl_idx 0-1
BUF_SIZE 0 dm 10592
FUZZY_MAX 1 bl_idx 1
HARD_MAX 1 bl_idx 1
NOCHECK_CALL