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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/gma500/psb_intel_lvds.c psb_intel_lvds_set_property() -> gma_backlight_set()

Type Parameter Key Value
DATA_SOURCE 1 v $2
NOSPEC 1 v
NOSPEC 1 v
NOCHECK_CALL
USER_DATA 1 v s32min-s32max
UNITS 0 dev unit_byte
HALF_LOCKED2 &dev->mode_config.connection_mutex
HALF_LOCKED2 &dev->mode_config.mutex

drivers/gpu/drm/gma500/backlight.c gma_backlight_update_status() -> gma_backlight_set()

Type Parameter Key Value
PARAM_VALUE 1 v 1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
FUZZY_MAX 1 v 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 v 1-16777215
USER_DATA 1 v 1-s32max[c]
UNITS 0 dev unit_byte
UNITS 1 v unit_array_size
HALF_LOCKED2 &bd->update_lock
HALF_LOCKED2 &connector->mutex
HALF_LOCKED2 &panel->follower_lock
HALF_LOCKED2 global &drm_unplug_srcu

drivers/gpu/drm/gma500/opregion.c asle_set_backlight() -> gma_backlight_set()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 v 0-100
DATA_SOURCE 0 dev $0
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/gma500/cdv_intel_lvds.c cdv_intel_lvds_set_property() -> gma_backlight_set()

Type Parameter Key Value
DATA_SOURCE 1 v $2
NOSPEC 1 v
NOSPEC 1 v
NOCHECK_CALL
USER_DATA 1 v s32min-s32max
UNITS 0 dev unit_byte
HALF_LOCKED2 &dev->mode_config.connection_mutex
HALF_LOCKED2 &dev->mode_config.mutex