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73 Commits (02c775fc750b48ae25b6a4af51afbfe090ebada4)

Author SHA1 Message Date
Dave Airlie 972f657265 Merge remote branch 'origin/master' into modesetting-gem 
Conflicts:

	libdrm/Makefile.am
	libdrm/dri_bufmgr.h
	linux-core/drm_irq.c
	linux-core/drm_sysfs.c
	linux-core/drm_ttm.c
	shared-core/i915_dma.c
	shared-core/i915_irq.c
	shared-core/nouveau_drv.h
	shared-core/radeon_cp.c
 2008-09-30 14:13:49 +10:00
Eric Anholt 1b3abe62b5 intel: Do strerror on errno, not on the -1 return value from ioctl. 2008-09-23 17:10:04 -07:00
Eric Anholt 368b392e6d intel: don't forget to include config.h in bufmgr code. 
Thanks to airlied for catching this.
 2008-09-10 14:07:19 -07:00
Eric Anholt f9d98beefc intel: move drm calls to exec buffers to libdrm_intel. 
This avoids duplicating the effort in 3 places.  Also, added emit/wait fence
callbacks back in bufmgr_fake since we need it for non-drm 2d.  Sigh.
 2008-09-10 14:07:18 -07:00
Eric Anholt 738e36acbc Move intel libdrm stuff to libdrm_intel.so 
dri_bufmgr.h is replaced by intel_bufmgr.h, and several functions are renamed,
though the structures and many functions remain dri_bufmgr_* and dri_bo_*
 2008-09-10 14:07:18 -07:00
Kristian Høgsberg 0239594fc3 [intel_bufmgr_gem] Remember global name when creating buffer from name. 2008-08-26 14:28:25 -04:00
Jesse Barnes 2f03ba4aad Merge branch 'master' into modesetting-gem 
Conflicts:

	libdrm/Makefile.am
	libdrm/xf86drm.h
	shared-core/i915_dma.c
	shared-core/i915_irq.c
 2008-08-13 10:08:02 -07:00
Kristian Høgsberg b0e6882946 [intel_bufmgr_gem] Fix flink buffer name caching (#17085, #17092). 
Store the global name in global_name, don't overwrite the gem_handle.
 2008-08-12 22:22:55 -04:00
Jesse Barnes e9648e9107 Export a generic dri_bo handle for use by clients 
We'll need something like this (either a handle field or a dri_bo_get_handle
function) for kernel mode setting to get at the handles.
 2008-08-12 18:22:34 -07:00
Eric Anholt 9e9d9b1741 Fix compile warning from check_aperture change. 2008-08-08 14:08:43 -07:00
Eric Anholt 46e9274e85 Replace the check_aperture API with one we can make thread-safe. 
While the bufmgr isn't thread-safe at the moment, we need it to be for shared
objects between contexts.
 2008-08-08 13:58:29 -07:00
Keith Packard 5968e061db Make flink save the kernel-assigned name and return it instead of creating another name 2008-08-07 15:26:30 -07:00
Keith Packard 8e41ce17b4 Expose pin/unpin/set_tiling/flink APIs 2008-08-04 23:34:16 -07:00
Keith Packard 5540457fa5 [intel-gem] Use I915_GEM_DOMAIN_GTT in dri_gem_bo_wait_rendering. 
I915_GEM_DOMAIN_CPU is very expensive to wait for -- it generally requires
clflushing the frame buffer.
 2008-06-24 09:52:27 -07:00
Keith Packard 52e5d24fae [intel-gem] Add DRM_IOCTL_I915_GEM_SW_FINISH to flag CPU writes 
When a software fallback has completed, usermode must notify the kernel so
that any scanout buffers can be synchronized. This ioctl should be called
whenever a fallback completes to flush CPU and chipset caches.
 2008-06-20 00:21:57 -07:00
Eric Anholt e558e1d7da [gem] Catch -EINTR from blocking ioctls and restart them. 
Thanks to Thomas Hellstrom for catching the issue, no thanks to the kernel
developer who authoritatively told me that they would get restarted on their
own.
 2008-06-13 10:04:14 -07:00
Eric Anholt 2655005762 [gem] Move potentially device-specific ioctls to the intel driver. 
This is the create (may want location flags), pread/pwrite/mmap
(performance tuning hints), and set_domain (will 32 bits be enough for
everyone?) ioctls.  Left in the generic set are just flink/open/close.

The 2D driver must be updated for this change, and API but not ABI is broken
for 3D.  The driver version is bumped to mark this.
 2008-06-11 14:42:40 -07:00
Eric Anholt 500c81d194 [gem] Don't forget to munmap in the non-bo-reuse object-freeing case. 2008-06-06 17:13:16 -07:00
Keith Packard 329e086225 [libdrm/intel] Eliminate extra dri_gem_bo_bucket_entry structure 
Place the buffer reuse links right into the dri_bo_gem object.
 2008-06-06 13:00:46 -07:00
Keith Packard 5a55b48a41 [libdrm/intel] Remove unused intel_validate_entry structure 2008-06-06 13:00:46 -07:00
Keith Packard a919ff5d5e [libdrm/intel] Reuse entire dri_bo_gem structure 
The code was discarding the dri_bo_gem structure and saving only the kernel
handle. This lost the mmap address, causing pain when the next buffer user
wanted to map the buffer.
 2008-06-06 13:00:46 -07:00
Eric Anholt c4857429c7 Fix and hook up bufmgr code to the build. 2008-06-03 14:44:53 -07:00
Eric Anholt 6a9eb08a87 Import bufmgr code to libdrm. Not yet hooked up to the build. 2008-06-03 14:44:53 -07:00