Searched refs:previous_timestamp (Results 1 - 2 of 2) sorted by relevance

/linux-master/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm.h94 atomic64_t previous_timestamp; member in struct:common_irq_params
H A Damdgpu_dm.c525 ktime_t frame_duration_ns, previous_timestamp; local
535 previous_timestamp = atomic64_read(&irq_params->previous_timestamp);
536 frame_duration_ns = vblank->time - previous_timestamp;
542 atomic64_set(&irq_params->previous_timestamp, vblank->time);

Completed in 125 milliseconds