renesas/drm.git - libdrm, cloned from git://anongit.freedesktop.org/mesa/drm

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Age	Commit message (Collapse)	Author
2008-08-07	Make flink save the kernel-assigned name and return it instead of creating ↵	Keith Packard
	another name
2008-08-06	Switch from sh../shared-core/xgi_drm.h

>Keith Packard When i915_gem_retire_request has a flush which matches an object write domain, clear the write domain. This will move the object to the inactive list rather than the flushing list, avoiding trouble with objects left stuck on the flushing list. 2008-08-05[gem-intel] Don't clear write_domain until flush completesKeith Packard In i915_gem_object_wait_rendering, if the object write domain is being written by the GPU, the appropriate flushing commands are written to the device and an additional request queued to mark that flush. Finally, the function blocks on that new request. The bug was that the write_domain in the object was cleared before the function blocked. If the wait is interrupted by a signal, the flushing commands may still be pending. With the current write_domain information lost, the restarted syscall will drop right through the write_domain test as that value was lost, and so the function will not block at all. Oops. Fixed by simply moving the write_domain clear until after the wait_request succeeds. Note that the restarted system call will generate an additional flush sequence and request, but that should be 'harmless', aside from a slight performance impact. Someday we'll track flushing more accurately and clear write_domains more efficiently, but for now, this should suffice. This bug was discovered in the 2d gem development by running x11perf -copypixwin500 and noticing that the window got cleared accidentally. 2008-08-04Expose pin/unpin/set_tiling/flink APIsKeith Packard 2008-07-30intel-gem: Replace version bump signalling GEM with I915_PARAM_HAS_GEM.Eric Anholt 2008-07-30intel-gem: Remove dead field from reverted changes.Eric Anholt 2008-07-30Revert "Rename drm_mm.c and its fuctions to drm_memrange."Eric Anholt This reverts commit 3ad8db2071d30c198403e605f2726fc5c3e46bfd. We ended up not needing that namespace, and I'd rather not have the churn for producing diffs. 2008-07-29intel-gem: actually add i915_gem_debug.c.Eric Anholt 2008-07-29intel-gem: Check return value of pci_read_base.Eric Anholt 2008-07-28intel: Fix typo in unused register definition name.Eric Anholt 2008-07-28intel-gem: checkpatch.pl on drm_proc.c new contents.Eric Anholt 2008-07-28Merge commit 'origin/master' into drm-gemEric Anholt Conflicts: linux-core/Makefile.kernel shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c 2008-07-28intel-gem: Another checkpatch.pl pass.Eric Anholt 2008-07-28intel-gem: Fix regression tests.Eric Anholt Main fix is an oops that was triggered by the gtt pwrite path when we don't have the gtt initialized. Also, settle on -EBADF for "bad object handle", and -EINVAL for "reading/writing beyond object boundary". 2008-07-28intel-gem: Speed up tiled readpixels by tracking which pages have been flushed.Eric Anholt This is around 3x or so speedup, since we would read wide rows at a time, and clflush each tile 8 times as a result. We'll want code related to this anyway when we do fault-based per-page clflushing for sw fallbacks. 2008-07-26intel-gem: Move debug-only functions to a separate file.Eric Anholt 2008-07-26radeon: Add suspend/resume hooks for saving/clearing/restoring interrupts.Stefan Becker Fixes http://bugs.freedesktop.org/show_bug.cgi?id=16799 . 2008-07-26r300_cmdbuf: Always emit INDX_BUFFER immediately after DRAW_INDEXNicolai Haehnle DRAW_INDEX writes a vertex count to VAP_VF_CNTL. Docs say that behaviour is undefined (i.e. lockups happen) when this write is not followed by the right number of vertex indices. Thus we used to do the wrong thing when drawing across many cliprects was necessary, because we emitted a sequence DRAW_INDEX, DRAW_INDEX, INDX_BUFFER, INDX_BUFFER instead of DRAW_INDEX, INDX_BUFFER, DRAW_INDEX, INDX_BUFFER The latter is what we're doing now and which ought to be correct. 2008-07-25[FreeBSD] Duh, we need to actually define the drm_modeset_ctl...Robert Noland 2008-07-25drm: don't set the signal blocker on the master process.Dave Airlie this lets us debug the X server through xkb startup. Not sure what the correct answer is, probably X needs to drop the lock when execing stuff, with input hotplug it can get xkb stuff at any time I believe. 2008-07-24[FreeBSD] Catch up to linux on vblank-reworkRobert Noland 2008-07-23i915: Move all of the irq install/uninstall to load time.Robert Noland This resolves a panic on FreeBSD which was caused by trying to re-initialize the swap lock. It's just much easier to initialize all of the locks at load time. It should also ensure that the vblank structures are available earlier. 2008-07-23intel-gem: Fix pread math and logic errors.Eric Anholt Fixes an oops in fbotexture from walking off the end of the page list. 2008-07-23intel-gem: Add a quick hack to reduce clflushing on pread.Eric Anholt This increases overhead for the large-readpixels case due to the repeated page cache accessing, but greatly reduces overhead for the small-readpixels case. 2008-07-23intel-gem: Don't do the GTT-pwrite shortcut on tiled buffers.Eric Anholt These will be covered by the fence, while pread/pwrite are supposed to be CPU-perspective writes, with manual detiling done by the client. 2008-07-23intel-gem: Move /proc debugging to a separate file.Eric Anholt 2008-07-22radeon: fix typo with a better typoDave Airlie 2008-07-22radeon: fix type DST vs Z cache flushDave Airlie 2008-07-21[FreeBSD] Improve upper_32_bits define.Robert Noland Thanks to airlied. 2008-07-21intel-gem: Remove recently added pci_read_base prototype.Eric Anholt This is in pci.h in the fixed patch to the kernel. 2008-07-21intel-gem: Set up HWS when it needs a vaddr during GEM init.Eric Anholt This requires an updated 2D driver to not try to set it up as well. 2008-07-21Remove accidental leftover tests.Michel Dänzer Thanks to Nicolai Haehnle for pointing this out on IRC. 2008-07-21Reinstate dev->vblank_enabled[].Michel Dänzer I incorrectly thought it was obsolete. 2008-07-21Drop workaround for driver vblank counter going backwards.Michel Dänzer The driver code that caused this is no longer necessary and has been dropped. 2008-07-21radeon: Post-vblank-rework-rework cleanups.Michel Dänzer Thanks to the reworked vblank-rework, we can just use the hardware frame counter directly, and make the RADEON_PARAM_VBLANK_CRTC getparam just return what was set by the corresponding setparam. 2008-07-21vblank-rework rework cleanups.Michel Dänzer Remove some dead/obsolete code and make drm_update_vblank_count() static. 2008-07-21Remove obsolete dev->vblank_suspend[crtc] tests.Michel Dänzer Caused drm_update_vblank_count() not to do its thing when called from drm_modeset_ctl() -> drm_vblank_get(). The vblank functionality no longer needs to be suspended during a modeset, so rename the field to vblank_inmodeset. 2008-07-19i915: convert to using drm_vblank_get/put around vblank counter usageJesse Barnes All interrupt off vblank count updates are done in drm_vblank_get/put now, so convert users of the vblank counter over to that interface. 2008-07-19Update vblank code to new APIJesse Barnes In my last push I forgot to convert users of drm_update_vblank_count over to drm_vblank_get/put, since that's where any interrupt off->on update accounting is done now. Since the modeset ioctl did something similar (an open coded update of the counter) convert it over to using get/put too, which saves us from having to deal with every combination of interrupt off & on between calls. 2008-07-18drm-gem: Fix buildIan Romanick On some distros missing prototypes cause kernel builds to fail. These are hack to make the code build. 2008-07-18intel-gem: Leave 8xx tiling on until we find any issues.Eric Anholt 2008-07-18radeon: remove microcode versionDave Airlie 2008-07-18drm/radeon: fixup 0 vs NULLDave Airlie 2008-07-17[FreeBSD] drm_irq.c updates for vblank fixes.Robert Noland 2008-07-17i915: remove old broken vblank codeJesse Barnes Remove the unused (and broken) "in vblank" code now that the core has been fixed to use a counter while interrupts are enabled. Also make the vblank pipe get/set ioctls into dumb stub functions, since with the new code we can no longer let userspace control whether vblank interrupts are enabled, or the core code will misbehave. 2008-07-17Avoid incorrect vblank wakeupsJesse Barnes The current code uses the hw vblank counter exclusively, which can lead to wakeups during the active period rather than during the vblank period if the hw counter counts displayed frames rather than vblank periods. This change coverts the code over to using the counter while interrupts are enabled, fixing that issue. It also includes a couple of related changes: one to not enable the new enable/disable behavior until the modeset ioctl is called (to preserve old client behavior) and another to account for lost events due to mode setting with the new counter scheme. BSD will require similar changes to its drm_irq.c code, but they should be straightforward. 2008-07-16FreeBSD: Fix radeon buildRobert Noland 2008-07-16BSD: change drm_locked_task*() to use the same scheme as linux.Owain Gordon Ainsworth The current code can sleep in an interrupt handler, that is bad. So instead if we can't grab the lock, flag it and run the tasklet on unlock. Signed-off-by: Robert Noland <rnoland@2hip.net> 2008-07-15[FreeBSD] We aren't allowed to hold locks over bus_dma_tag_create or ↵Robert Noland bus_dmamem_alloc.