>From fa621056b43d24ca97b61863c8566ac12696ce25 Mon Sep 17 00:00:00 2001 From: Jesse Barnes <[email protected]> Date: Thu, 19 Nov 2009 10:25:46 -0800 Subject: [PATCH 2/2] drm: use page flip event to signal flip completion
We don't actually know which frame number the flip will complete on, so userspace needs a specific flip notification to tell it when the last flip completed. Signed-off-by: Jesse Barnes <[email protected]> --- drivers/gpu/drm/drm_crtc.c | 2 +- include/drm/drm.h | 1 + 2 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index ac2fa19..3bc870d 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2527,7 +2527,7 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev, goto out; } - e->event.base.type = DRM_EVENT_VBLANK; + e->event.base.type = DRM_EVENT_FLIP_COMPLETE; e->event.base.length = sizeof e->event; e->event.user_data = page_flip->user_data; e->base.event = &e->event.base; diff --git a/include/drm/drm.h b/include/drm/drm.h index 3919a4f..309d0a5 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -718,6 +718,7 @@ struct drm_event { }; #define DRM_EVENT_VBLANK 0x01 +#define DRM_EVENT_FLIP_COMPLETE 0x02 struct drm_event_vblank { struct drm_event base; -- 1.6.1.3 ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- _______________________________________________ Dri-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dri-devel
