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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 intel_pps_verify_state() -> intel_pps_readout_hw_state()

Type Parameter Key Value
PARAM_VALUE 0 intel_dp 4096-ptr_max
PARAM_VALUE 0 intel_dp->pps.pps_idx (-128)-127
PARAM_VALUE 1 seq 7308977353222762496
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
NOCHECK_CALL
HALF_LOCKED2 &display->pps.mutex

drivers/gpu/drm/i915/display/intel_pps.c pps_init_delays_bios() -> intel_pps_readout_hw_state()

Type Parameter Key Value
PARAM_VALUE 0 intel_dp 4096-ptr_max
PARAM_VALUE 0 intel_dp->aux.ddc.lock_ops->lock_bus 0,4096-ptr_max
PARAM_VALUE 0 intel_dp->aux.ddc.lock_ops->trylock_bus 0,4096-ptr_max
PARAM_VALUE 0 intel_dp->aux.ddc.lock_ops->unlock_bus 0,4096-ptr_max
PARAM_VALUE 0 intel_dp->pps.bios_pps_delays.backlight_off 0
PARAM_VALUE 0 intel_dp->pps.bios_pps_delays.backlight_on 0
PARAM_VALUE 0 intel_dp->pps.bios_pps_delays.power_cycle 0
PARAM_VALUE 0 intel_dp->pps.bios_pps_delays.power_down 0
PARAM_VALUE 0 intel_dp->pps.bios_pps_delays.power_up 0
PARAM_VALUE 0 intel_dp->pps.pps_delays.backlight_off 0
PARAM_VALUE 0 intel_dp->pps.pps_delays.backlight_on 0
PARAM_VALUE 0 intel_dp->pps.pps_delays.power_cycle 0
PARAM_VALUE 0 intel_dp->pps.pps_delays.power_down 0
PARAM_VALUE 0 intel_dp->pps.pps_delays.power_up 0
PARAM_VALUE 1 seq 4096-ptr_max
PARAM_VALUE 1 seq->backlight_off 0
PARAM_VALUE 1 seq->backlight_on 0
PARAM_VALUE 1 seq->power_cycle 0
PARAM_VALUE 1 seq->power_down 0
PARAM_VALUE 1 seq->power_up 0
BUF_SIZE 0 intel_dp (-1),6896,6960,6968
BUF_SIZE 0 intel_dp (-1),6896,6960,6968
DATA_SOURCE 0 intel_dp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 intel_dp->DP 0-u32max
HOST_DATA 0 intel_dp->pps.backlight_off_delay 1-6554[c]
HOST_DATA 0 intel_dp->pps.backlight_on_delay 1-6554[c]
HOST_DATA 0 intel_dp->pps.bios_pps_delays.backlight_off 0[c]
HOST_DATA 0 intel_dp->pps.bios_pps_delays.backlight_on 0[c]
HOST_DATA 0 intel_dp->pps.bios_pps_delays.power_cycle 0[c]
HOST_DATA 0 intel_dp->pps.bios_pps_delays.power_down 0[c]
HOST_DATA 0 intel_dp->pps.bios_pps_delays.power_up 0[c]
HOST_DATA 0 intel_dp->pps.panel_power_cycle_delay 1-3000[c]
HOST_DATA 0 intel_dp->pps.panel_power_down_delay 1-6554[c]
HOST_DATA 0 intel_dp->pps.panel_power_up_delay 1-6554[c]
HOST_DATA 0 intel_dp->pps.vlv_active_pipe 0-s32max[c]
HOST_DATA 1 seq->backlight_off 0[c]
HOST_DATA 1 seq->backlight_on 0[c]
HOST_DATA 1 seq->power_cycle 0[c]
HOST_DATA 1 seq->power_down 0[c]
HOST_DATA 1 seq->power_up 0[c]
HALF_LOCKED2 &display->pps.mutex