kernel/git/stable/linux.git/include/drm/nouveau_drm.h, branch master

UAPI: (Scripted) Disintegrate include/drm

2012-10-04T17:21:50+00:00

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

drm/nouveau: mark most of our ioctls as deprecated, move to compat layer

2012-07-26T00:28:15+00:00

These will be replaced in the near future, the code isn't yet stable enough for this merge window however. Signed-off-by: Ben Skeggs

drm/nv50: support for compression

2011-02-24T20:46:07+00:00

Signed-off-by: Ben Skeggs

drm/nouveau: remove some useless GETPARAMs

2010-12-03T05:11:57+00:00

These have been unused since UMS support was ripped out, so lets remove them completely. Signed-off-by: Ben Skeggs

drm/nouveau: Implement the pageflip ioctl.

2010-12-03T05:11:12+00:00

nv0x-nv4x should be mostly fine, nv50 doesn't work yet. Signed-off-by: Francisco Jerez Signed-off-by: Ben Skeggs

drm/nouveau: remove cpu_writers lock

2010-12-03T05:05:22+00:00

No other driver uses this, and userspace should be responsible for handling locking between them if they share BOs. Signed-off-by: Ben Skeggs

drm/nouveau: Expose some BO usage flags to userspace.

2010-11-18T04:38:29+00:00

This will be needed for Z compression and to take smarter placement decisions. Signed-off-by: Francisco Jerez Acked-by: Ben Skeggs Signed-off-by: Ben Skeggs

drm: block userspace under allocating buffer and having drivers overwrite it (v2)

2010-08-17T04:52:25+00:00

With the current screwed but its ABI, ioctls for the drm, Linus pointed out that we could allow userspace to specify the allocation size, but we pass it to the driver which then uses it blindly to store a struct. Now if userspace specifies the allocation size as smaller than the driver needs, the driver can possibly overwrite memory. This patch restructures the driver ioctls so we store the structure size we are expecting, and make sure we allocate at least that size. The copy from/to userspace are still restricted to the size the user specifies, this allows ioctl structs to grow on both sides of the equation. Up until now we didn't really use the DRM_IOCTL defines in the kernel, so this cleans them up and adds them for nouveau. v2: fix nouveau pushbuf arg (thanks to Ben for pointing it out) Reported-by: Linus Torvalds Signed-off-by: Dave Airlie

drm/nouveau: Add getparam for current PTIMER time.

2010-05-28T06:06:21+00:00

This will be useful for computing GPU-CPU latency, including GL_ARB_timer_query extension. Signed-off-by: Marcin Kościelnicki Signed-off-by: Ben Skeggs

drm/nouveau: new gem pushbuf interface, bump to 0.0.16

2010-02-25T05:08:44+00:00

This commit breaks the userspace interface, and requires a new libdrm for nouveau to operate again. The multiple GEM_PUSHBUF ioctls that were present in 0.0.15 for compatibility purposes are now gone, and replaced with the new ioctl which allows for multiple push buffers to be submitted (necessary for hw index buffers in the nv50 3d driver) and relocations to be applied on any buffer. A number of other ioctls (CARD_INIT, GEM_PIN, GEM_UNPIN) that were needed for userspace modesetting have also been removed. Signed-off-by: Ben Skeggs Signed-off-by: Francisco Jerez