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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/display/intel_psr.c _psr1_ready_for_pipe_update_locked() -> intel_dsb_poll()

Type Parameter Key Value
PARAM_VALUE 0 dsb 4096-ptr_max
PARAM_VALUE 0 dsb->chicken 0,49344,8388608,8437952
PARAM_VALUE 0 dsb->free_pos 0-4294967295
PARAM_VALUE 0 dsb->id 0
PARAM_VALUE 0 dsb->ins_start_offset 0-4294967295
PARAM_VALUE 0 dsb->size 32,2048,16384
PARAM_VALUE 2 mask 3758096384
PARAM_VALUE 3 val 0
PARAM_VALUE 4 wait_us 200
PARAM_VALUE 5 count 250
BUF_SIZE 0 dsb 56
BUF_SIZE 0 dsb 56
CAPPED_DATA 0 dsb->hw_dewake_scanline 1
DATA_SOURCE 0 dsb $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/i915/display/intel_psr.c _psr2_ready_for_pipe_update_locked() -> intel_dsb_poll()

Type Parameter Key Value
PARAM_VALUE 0 dsb 4096-ptr_max
PARAM_VALUE 0 dsb->chicken 0,49344,8388608,8437952
PARAM_VALUE 0 dsb->free_pos 0-4294967295
PARAM_VALUE 0 dsb->id 0
PARAM_VALUE 0 dsb->ins_start_offset 0-4294967295
PARAM_VALUE 0 dsb->size 32,2048,16384
PARAM_VALUE 2 mask 0,268435456-u32max
PARAM_VALUE 3 val 0
PARAM_VALUE 4 wait_us 200
PARAM_VALUE 5 count 250
BUF_SIZE 0 dsb 56
BUF_SIZE 0 dsb 56
CAPPED_DATA 0 dsb->hw_dewake_scanline 1
DATA_SOURCE 0 dsb $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/i915/display/intel_vrr.c intel_vrr_check_push_sent() -> intel_dsb_poll()

Type Parameter Key Value
PARAM_VALUE 0 dsb 4096-ptr_max
PARAM_VALUE 0 dsb->chicken 0,49344,8388608,8437952
PARAM_VALUE 0 dsb->free_pos 0-4294967295
PARAM_VALUE 0 dsb->id 0-1
PARAM_VALUE 0 dsb->ins_start_offset 0-4294967295
PARAM_VALUE 0 dsb->size 32,2048,16384
PARAM_VALUE 2 mask 1073741824
PARAM_VALUE 3 val 0
PARAM_VALUE 4 wait_us 2
PARAM_VALUE 5 count 1
BUF_SIZE 0 dsb 56
BUF_SIZE 0 dsb 56
CAPPED_DATA 0 dsb->hw_dewake_scanline 1
DATA_SOURCE 0 dsb $0
FUZZY_MAX 0 dsb->id 1
HARD_MAX 0 dsb->id 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock