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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-05-22 07:33:39 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-06-24 18:03:18 +0200 |
| commit | 12f84e8793af19357e2270b24b9e8d453bb3a1f2 (patch) | |
| tree | 660fabc2972b1d71ca5d0f5e632eb33f1a5269e5 /include | |
| parent | drm/i915: Nuke the TGL+ chroma plane tile row alignment stuff (diff) | |
| download | linux-12f84e8793af19357e2270b24b9e8d453bb3a1f2.tar.gz linux-12f84e8793af19357e2270b24b9e8d453bb3a1f2.zip | |
drm: Add drm_vblank_work_flush_all().
In some cases we want to flush all vblank work, right before vblank_off
for example. Add a simple function to make this possible.
Check that both pending_work and running work are empty when flushing.
Co-Developed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240522053341.137592-2-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_vblank_work.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_vblank_work.h b/include/drm/drm_vblank_work.h index eb41d0810c4f..e04d436b7297 100644 --- a/include/drm/drm_vblank_work.h +++ b/include/drm/drm_vblank_work.h @@ -17,6 +17,7 @@ struct drm_crtc; * drm_vblank_work_init() * drm_vblank_work_cancel_sync() * drm_vblank_work_flush() + * drm_vblank_work_flush_all() */ struct drm_vblank_work { /** @@ -67,5 +68,6 @@ void drm_vblank_work_init(struct drm_vblank_work *work, struct drm_crtc *crtc, void (*func)(struct kthread_work *work)); bool drm_vblank_work_cancel_sync(struct drm_vblank_work *work); void drm_vblank_work_flush(struct drm_vblank_work *work); +void drm_vblank_work_flush_all(struct drm_crtc *crtc); #endif /* !_DRM_VBLANK_WORK_H_ */ |