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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/atombios_encoders.c amdgpu_atombios_encoder_setup_dig() -> amdgpu_atombios_encoder_set_backlight_level()

Type Parameter Key Value
PARAM_VALUE 0 amdgpu_encoder 4096-ptr_max
PARAM_VALUE 0 amdgpu_encoder->devices 2-u32max
PARAM_VALUE 0 amdgpu_encoder->enc_priv 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/atombios_encoders.c amdgpu_atombios_encoder_update_backlight_status() -> amdgpu_atombios_encoder_set_backlight_level()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 level 0-255
USER_DATA 1 level 1-255[c]
HALF_LOCKED2 &bd->update_lock
HALF_LOCKED2 &connector->mutex
HALF_LOCKED2 &panel->follower_lock
HALF_LOCKED2 global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/dce_v8_0.c dce_v8_0_resume() -> (struct amdgpu_display_funcs)->backlight_set_level()

Type Parameter Key Value
PARAM_VALUE 0 amdgpu_encoder 1-u64max
CONTAINER 0 *(-16-568+272) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/dce_v6_0.c dce_v6_0_resume() -> (struct amdgpu_display_funcs)->backlight_set_level()

Type Parameter Key Value
PARAM_VALUE 0 amdgpu_encoder 1-u64max
CONTAINER 0 *(-16-568+272) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/dce_v10_0.c dce_v10_0_resume() -> (struct amdgpu_display_funcs)->backlight_set_level()

Type Parameter Key Value
PARAM_VALUE 0 amdgpu_encoder 1-u64max
CONTAINER 0 *(-16-568+272) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &drm_unplug_srcu