diff options
Diffstat (limited to 'drivers/gpu/drm/arm/display/komeda/komeda_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c index 3ca5718aa0c2..f88a14927be9 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c @@ -18,6 +18,24 @@ #include "komeda_dev.h" #include "komeda_kms.h" +void komeda_crtc_handle_event(struct komeda_crtc *kcrtc, + struct komeda_events *evts) +{ + struct drm_crtc *crtc = &kcrtc->base; + u32 events = evts->pipes[kcrtc->master->id]; + + if (events & KOMEDA_EVENT_VSYNC) + drm_crtc_handle_vblank(crtc); + + /* will handle it together with the write back support */ + if (events & KOMEDA_EVENT_EOW) + DRM_DEBUG("EOW.\n"); + + /* will handle it with crtc->flush */ + if (events & KOMEDA_EVENT_FLIP) + DRM_DEBUG("FLIP Done.\n"); +} + struct drm_crtc_helper_funcs komeda_crtc_helper_funcs = { }; |