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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/display/intel_pps.c edp_have_panel_power() -> _pp_stat_reg()

Type Parameter Key Value
PARAM_VALUE 0 intel_dp 4096-ptr_max
BUF_SIZE 0 intel_dp (-1),6896
BUF_SIZE 0 intel_dp (-1),6896
DATA_SOURCE 0 intel_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &display->pps.mutex

drivers/gpu/drm/i915/display/intel_pps.c intel_pps_check_power_unlocked() -> _pp_stat_reg()

Type Parameter Key Value
PARAM_VALUE 0 intel_dp 4096-ptr_max
DATA_SOURCE 0 intel_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &aux->hw_mutex
HALF_LOCKED2 &display->pps.mutex

drivers/gpu/drm/i915/display/intel_pps.c intel_pps_vdd_off_sync_unlocked() -> _pp_stat_reg()

Type Parameter Key Value
PARAM_VALUE 0 intel_dp 4096-ptr_max
BUF_SIZE 0 intel_dp (-1),6896
BUF_SIZE 0 intel_dp (-1),6896
DATA_SOURCE 0 intel_dp $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 intel_dp->DP 0-u32max
HOST_DATA 0 intel_dp->pps.vlv_active_pipe 0-s32max[c]
HALF_LOCKED2 &display->pps.mutex

drivers/gpu/drm/i915/display/intel_pps.c intel_pps_vdd_on_unlocked() -> _pp_stat_reg()

Type Parameter Key Value
PARAM_VALUE 0 intel_dp 4096-ptr_max
PARAM_VALUE 0 intel_dp->pps.vdd_wakeref 4096-ptr_max,(-2)
PARAM_VALUE 0 intel_dp->pps.want_panel_vdd 1
BUF_SIZE 0 intel_dp (-1),6896
BUF_SIZE 0 intel_dp (-1),6896
DATA_SOURCE 0 intel_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &display->pps.mutex

drivers/gpu/drm/i915/display/intel_pps.c wait_panel_status() -> _pp_stat_reg()

Type Parameter Key Value
PARAM_VALUE 0 intel_dp 4096-ptr_max
BUF_SIZE 0 intel_dp (-1),6896
BUF_SIZE 0 intel_dp (-1),6896
DATA_SOURCE 0 intel_dp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &display->pps.mutex