[PATCH 3/3] drm/radeon: add userfence IOCTL

2015-04-14 Thread Daniel Vetter
On Mon, Apr 13, 2015 at 03:48:51PM -0400, Jerome Glisse wrote: > On Mon, Apr 13, 2015 at 08:26:05PM +0200, Christian König wrote: > > On 13.04.2015 19:51, Jerome Glisse wrote: > > >On Mon, Apr 13, 2015 at 07:23:34PM +0200, Daniel Vetter wrote: > > >>On Mon, Apr 13, 2015 at 04:52:17PM +0200, Christ

[PATCH 3/3] drm/radeon: add userfence IOCTL

2015-04-13 Thread Christian König
On 13.04.2015 19:51, Jerome Glisse wrote: > On Mon, Apr 13, 2015 at 07:23:34PM +0200, Daniel Vetter wrote: >> On Mon, Apr 13, 2015 at 04:52:17PM +0200, Christian König wrote: >>> From: Christian König >>> >>> WIP patch which adds an user fence IOCTL. >>> >>> Signed-off-by: Christian König >> I

[PATCH 3/3] drm/radeon: add userfence IOCTL

2015-04-13 Thread Daniel Vetter
On Mon, Apr 13, 2015 at 04:52:17PM +0200, Christian König wrote: > From: Christian König > > WIP patch which adds an user fence IOCTL. > > Signed-off-by: Christian König > --- > drivers/gpu/drm/radeon/radeon.h | 2 ++ > drivers/gpu/drm/radeon/radeon_gem.c | 71 > ++

[PATCH 3/3] drm/radeon: add userfence IOCTL

2015-04-13 Thread Daniel Vetter
On Mon, Apr 13, 2015 at 04:52:17PM +0200, Christian König wrote: > From: Christian König > > WIP patch which adds an user fence IOCTL. > > Signed-off-by: Christian König I've discussed userspace fences a lot with Jerome last XDC, so here's my comments: My primary concern with mid-batch fenc

[PATCH 3/3] drm/radeon: add userfence IOCTL

2015-04-13 Thread Christian König
From: Christian König WIP patch which adds an user fence IOCTL. Signed-off-by: Christian König --- drivers/gpu/drm/radeon/radeon.h | 2 ++ drivers/gpu/drm/radeon/radeon_gem.c | 71 + drivers/gpu/drm/radeon/radeon_kms.c | 1 + include/uapi/drm/radeon_

[PATCH 3/3] drm/radeon: add userfence IOCTL

2015-04-13 Thread Jerome Glisse
On Mon, Apr 13, 2015 at 08:26:05PM +0200, Christian König wrote: > On 13.04.2015 19:51, Jerome Glisse wrote: > >On Mon, Apr 13, 2015 at 07:23:34PM +0200, Daniel Vetter wrote: > >>On Mon, Apr 13, 2015 at 04:52:17PM +0200, Christian König wrote: > >>>From: Christian König > >>> > >>>WIP patch whi

[PATCH 3/3] drm/radeon: add userfence IOCTL

2015-04-13 Thread Jerome Glisse
On Mon, Apr 13, 2015 at 07:23:34PM +0200, Daniel Vetter wrote: > On Mon, Apr 13, 2015 at 04:52:17PM +0200, Christian König wrote: > > From: Christian König > > > > WIP patch which adds an user fence IOCTL. > > > > Signed-off-by: Christian König > > I've discussed userspace fences a lot with