Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/radeon/radeon_pm.c radeon_pm_init_dpm() -> (struct radeon_asic)->pm.set_engine_clock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic 4096-ptr_max
PARAM_VALUE 0 rdev->bios 1-u64max
PARAM_VALUE 0 rdev->family 47-50
PARAM_VALUE 0 rdev->is_atom_bios 1
PARAM_VALUE 0 rdev->mc_fw 1-u64max
PARAM_VALUE 0 rdev->mode_info.atom_context 4096-ptr_max
PARAM_VALUE 0 rdev->pm.current_clock_mode_index 0
PARAM_VALUE 0 rdev->pm.default_sclk 1-u32max
PARAM_VALUE 0 rdev->pm.dpm.forced_level 0
PARAM_VALUE 0 rdev->pm.dpm.state 3
PARAM_VALUE 0 rdev->pm.dpm.user_state 3
PARAM_VALUE 0 rdev->pm.dpm_enabled 0
PARAM_VALUE 0 rdev->pm.fan_pulses_per_revolution 0-15
PARAM_VALUE 0 rdev->pm.i2c_bus 0,4096-ptr_max
PARAM_VALUE 0 rdev->pm.int_thermal_type 0-12
PARAM_VALUE 0 rdev->pm.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->pm.no_fan 1
PARAM_VALUE 0 rdev->pm.num_power_states 0-s32max
PARAM_VALUE 0 rdev->pm.pm_method 2
PARAM_VALUE 0 rdev->pm.power_state 0,4096-ptr_max
PARAM_VALUE 0 rdev->rlc_fw 1-u64max
PARAM_VALUE 1 eng_clock 1-u32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev->agp (-1),144
CAPPED_DATA 0 &rdev->pm.mutex 1
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 rdev->gart.num_cpu_pages 0-524287[c]
HOST_DATA 0 rdev->mc.aper_base 0-1099511627775[c]
HOST_DATA 0 rdev->mc.gtt_size 0-s32max[c]
HOST_DATA 0 rdev->mc.gtt_start 0-u64max[c]
HOST_DATA 0 rdev->mc.mc_vram_size 0-4503599626321920
HOST_DATA 0 rdev->mc.real_vram_size 0-4503599626321920
HOST_DATA 0 rdev->mc.vram_end 0-4504699121172479,u64max[c]
HOST_DATA 0 rdev->mc.vram_start 0-9223372036854775807[c]
NO_OVERFLOW_SIMPLE 0 rdev->pm.current_power_state_index
NO_OVERFLOW_SIMPLE 0 rdev->pm.default_power_state_index
NO_OVERFLOW_SIMPLE 0 rdev->pm.num_power_states

drivers/gpu/drm/radeon/radeon_pm.c radeon_pm_init_old() -> (struct radeon_asic)->pm.set_engine_clock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic 4096-ptr_max
PARAM_VALUE 0 rdev->bios 1-u64max
PARAM_VALUE 0 rdev->family 47-50
PARAM_VALUE 0 rdev->flags 2097152-u64max
PARAM_VALUE 0 rdev->mc_fw 1-u64max
PARAM_VALUE 0 rdev->pm.current_clock_mode_index 0
PARAM_VALUE 0 rdev->pm.current_power_state_index 0-1
PARAM_VALUE 0 rdev->pm.default_power_state_index 0-1
PARAM_VALUE 0 rdev->pm.default_sclk 1-u32max
PARAM_VALUE 0 rdev->pm.dynpm_can_downclock 1
PARAM_VALUE 0 rdev->pm.dynpm_can_upclock 1
PARAM_VALUE 0 rdev->pm.dynpm_planned_action 0
PARAM_VALUE 0 rdev->pm.dynpm_state 0
PARAM_VALUE 0 rdev->pm.int_thermal_type 0-12
PARAM_VALUE 0 rdev->pm.num_power_states 0-s32max
PARAM_VALUE 0 rdev->pm.pm_method 0
PARAM_VALUE 0 rdev->pm.power_state 0,4096-ptr_max
PARAM_VALUE 0 rdev->pm.profile 0
PARAM_VALUE 1 eng_clock 1-u32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev->agp (-1),144
CAPPED_DATA 0 rdev->pm.default_power_state_index 1
CAPPED_DATA 0 rdev->pm.num_power_states 1
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 rdev->gart.num_cpu_pages 0-524287[c]
HOST_DATA 0 rdev->mc.aper_base 0-1099511627775[c]
HOST_DATA 0 rdev->mc.gtt_size 0-s32max[c]
HOST_DATA 0 rdev->mc.gtt_start 0-u64max[c]
HOST_DATA 0 rdev->mc.mc_vram_size 0-4503599626321920
HOST_DATA 0 rdev->mc.real_vram_size 0-4503599626321920
HOST_DATA 0 rdev->mc.vram_end 0-4504699121172479,u64max[c]
HOST_DATA 0 rdev->mc.vram_start 0-9223372036854775807[c]
NO_OVERFLOW_SIMPLE 0 rdev->pm.current_power_state_index
NO_OVERFLOW_SIMPLE 0 rdev->pm.default_power_state_index
NO_OVERFLOW_SIMPLE 0 rdev->pm.num_power_states

drivers/gpu/drm/radeon/radeon_pm.c radeon_pm_resume_dpm() -> (struct radeon_asic)->pm.set_engine_clock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic 4096-ptr_max
PARAM_VALUE 0 rdev->family 47-50
PARAM_VALUE 0 rdev->mc_fw 1-u64max
PARAM_VALUE 0 rdev->pm.default_sclk 1-u32max
PARAM_VALUE 0 rdev->pm.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->pm.pm_method 2
PARAM_VALUE 1 eng_clock 1-u32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
CAPPED_DATA 0 &rdev->pm.mutex 1
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &rdev->exclusive_lock

drivers/gpu/drm/radeon/radeon_pm.c radeon_pm_resume_old() -> (struct radeon_asic)->pm.set_engine_clock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic 4096-ptr_max
PARAM_VALUE 0 rdev->family 47-50
PARAM_VALUE 0 rdev->mc_fw 1-u64max
PARAM_VALUE 0 rdev->pm.default_sclk 1-u32max
PARAM_VALUE 0 rdev->pm.pm_method 0-1,3-u32max
PARAM_VALUE 1 eng_clock 1-u32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &rdev->exclusive_lock

drivers/gpu/drm/radeon/radeon_pm.c radeon_set_power_state() -> (struct radeon_asic)->pm.set_engine_clock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic 4096-ptr_max
PARAM_VALUE 0 rdev->pm.mclk_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->pm.mclk_lock.wait_lock.owner (-1)
PARAM_VALUE 0 rdev->pm.mclk_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 rdev->pm.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->pm.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 rdev->pm.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 rdev->pm.power_state 4096-ptr_max
PARAM_VALUE 0 rdev->pm.vblank_sync 0
PARAM_VALUE 0 rdev->ring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->ring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->ring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 rdev->ring_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev->agp (-1),144
CAPPED_DATA 0 rdev->num_crtc 1
CAPPED_DATA 0 rdev->pm.current_sclk 1
CAPPED_DATA 1 eng_clock 1
DATA_SOURCE 0 rdev $0
PARAM_COMPARE 0 rdev->pm.current_sclk != $1
PARAM_COMPARE 1 eng_clock != $0->pm.current_sclk
BIT_INFO 0 rdev->pm.profile_index 0x0,0x7
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 rdev->rmmio_size
LOCK2 &rdev->pm.mclk_lock
LOCK2 &rdev->pm.mutex
LOCK2 &rdev->ring_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &rdev->exclusive_lock
TYPE_LOCK (struct radeon_device)->ring_lock
TYPE_LOCK (struct radeon_pm)->mclk_lock
TYPE_LOCK (struct radeon_pm)->mutex