Defined in 2 files as a function:
- drivers/gpu/drm/i915/display/intel_vblank.c, line 306 (as a function)
- drivers/gpu/drm/i915/display/intel_vblank.c, line 320 (as a function)
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/display/intel_vblank.c i915_get_crtc_scanoutpos() -> intel_vblank_section_enter()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irqflags |
drivers/gpu/drm/i915/display/intel_vblank.c intel_crtc_update_active_timings() -> intel_vblank_section_enter()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | display | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irqflags | ||
| LOCK2 | 0 | &display->drm->vblank_time_lock | |
| TYPE_LOCK | (struct drm_device)->vblank_time_lock |
drivers/gpu/drm/i915/display/intel_vblank.c intel_get_crtc_scanline() -> intel_vblank_section_enter()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irqflags | ||
| HALF_LOCKED2 | irq |