linux/include/drm
Kristian Høgsberg c9a9c5e02a drm: Add async event synchronization for drmWaitVblank
This patch adds a new flag to the drmWaitVblank ioctl, which asks the drm
to return immediately and notify userspace when the specified vblank sequence
happens by sending an event back on the drm fd.

The event mechanism works with the other flags supported by the ioctls,
specifically, the vblank sequence can be specified relatively or absolutely,
and works for primary and seconday crtc.

The signal field of the vblank request is used to provide user data,
which will be sent back to user space in the vblank event.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-18 10:02:47 +10:00
..
ttm Merge Linus master to drm-next 2009-08-20 13:38:04 +10:00
drm_cache.h drm/ttm: consolidate cache flushing code in one place. 2009-08-27 09:53:47 +10:00
drm_core.h
drm_crtc_helper.h drm/fb: add setcmap and fix 8-bit support. 2009-10-05 10:00:59 +10:00
drm_crtc.h drm/kms: start adding command line interface using fb. 2009-09-25 13:08:20 +10:00
drm_edid.h drm: Fix shifts which were miscalculated when converting from bitfields. 2009-06-24 16:11:04 +10:00
drm_encoder_slave.h drm/kms: no need to return void value (encoder) 2009-08-19 16:06:49 +10:00
drm_fb_helper.h drm/fb: add more correct 8/16/24/32 bpp fb support. 2009-10-06 13:54:01 +10:00
drm_hashtab.h drm: include kernel list header file in hashtab header 2009-06-12 15:56:34 +10:00
drm_memory.h includecheck fix: include/drm, drm_memory.h 2009-09-20 16:02:58 +05:30
drm_mm.h drm: include seq_file.h for debugfs builds. 2009-09-08 11:32:08 +10:00
drm_mode.h drm: clarify scaling property names 2009-08-19 16:06:40 +10:00
drm_os_linux.h drm: fix missing inline function on 32-bit powerpc. 2009-04-03 09:07:07 +10:00
drm_pciids.h Merge branch 'drm-next' of ../drm-next into drm-linus 2009-10-08 14:03:05 +10:00
drm_sarea.h drm: move to kref per-master structures. 2008-12-29 17:47:22 +10:00
drm_sman.h
drm_sysfs.h drm: Enable drm drivers to add drm sysfs devices. 2009-08-19 16:08:51 +10:00
drm.h drm: Add async event synchronization for drmWaitVblank 2009-11-18 10:02:47 +10:00
drmP.h drm: Add async event synchronization for drmWaitVblank 2009-11-18 10:02:47 +10:00
i810_drm.h
i830_drm.h
i915_drm.h drm/i915: Track purged state. 2009-09-23 01:10:38 +01:00
Kbuild DRM: add mode setting support 2008-12-29 17:47:23 +10:00
mga_drm.h make drm headers use strict integer types 2009-03-26 18:14:18 +01:00
r128_drm.h
radeon_drm.h drm/radeon/kms: Use surfaces for scanout / cursor byte swapping on big endian. 2009-09-18 16:01:59 +10:00
savage_drm.h
sis_drm.h
via_drm.h make drm headers use strict integer types 2009-03-26 18:14:18 +01:00