- 18 10月, 2008 1 次提交
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由 Jesse Barnes 提交于
Previously, drivers supporting vblank interrupt waits would run the interrupt all the time, or all the time that any 3d client was running, preventing the CPU from sleeping for long when the system was otherwise idle. Now, interrupts are disabled any time that no client is waiting on a vblank event. The new method uses vblank counters on the chipsets when the interrupts are turned off, rather than counting interrupts, so that we can continue to present accurate vblank numbers. Co-author: Michel Dänzer <michel@tungstengraphics.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 15 7月, 2008 1 次提交
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由 Dave Airlie 提交于
With new userspace libpciaccess we can get a conflicting mapping on the PCIE GART table in the video RAM. Always try and map it _wc. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 14 7月, 2008 1 次提交
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由 Dave Airlie 提交于
With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 07 5月, 2008 1 次提交
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由 Dave Airlie 提交于
This reverts commit ac741ab7. Okay this looks like wasn't as fully baked as I'd led myself to believe. Revert for now for further baking. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 30 4月, 2008 1 次提交
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由 Harvey Harrison 提交于
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 4月, 2008 2 次提交
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由 Jesse Barnes 提交于
Other Authors: Michel Dänzer <michel@tungstengraphics.com> mga: Ian Romanick <idr@us.ibm.com> via: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> This re-works the DRM internals to provide a better interface for drivers to expose vblank on multiple crtcs. It also includes work done by Michel on making i915 triple buffering and pageflipping work properly. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
rips out the head crap and replaces it with an idr and drm_minor structure Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 20 4月, 2008 1 次提交
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由 Greg Kroah-Hartman 提交于
The struct class_device *dev_class is not used in the struct drm_head structure at all, so remove it as class_device is being removed entirely from the kernel. Cc: David Airlie <airlied@linux.ie> Cc: Tony Jones <tonyj@suse.de> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 17 3月, 2008 1 次提交
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由 Dave Airlie 提交于
This fixes a problem on 64-bit with 4GB with ATI RS690 chipsets. It makes sure the pcigart table is allocated in coherent memory for DMA operations. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 20 2月, 2008 1 次提交
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由 Dave Airlie 提交于
fix i915 driver to use state for hibernate save avoidance. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 07 2月, 2008 3 次提交
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由 Jesse Barnes 提交于
Make DRM devices use real Linux devices instead of class devices, which are going away. While we're at it, clean up some of the interfaces to take struct drm_device * or struct device * and use the global drm_class where needed instead of passing it around. Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 06 11月, 2007 1 次提交
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 15 10月, 2007 2 次提交
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由 Eric Anholt 提交于
The data is now in kernel space, copied in/out as appropriate according to t This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal with those failures. This also means that XFree86 4.2.0 support for i810 DR is lost. Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
As a fallout, replace filp storage with file_priv storage for "unique identifier of a client" all over the DRM. There is a 1:1 mapping, so this should be a noop. This could be a minor performance improvement, as everyth on Linux dereferenced filp to get file_priv anyway, while only the mmap ioct went the other direction. Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 17 7月, 2007 2 次提交
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由 Dave Airlie 提交于
This converts the code for allocating drawables to the Linux idr, Fixes from: Michel Dänzer <michel@tungstengraphics.com>, Kristian Høgsberg <krh@redhat.com> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
This converts the drm context allocator to an idr, using the new idr interface features from Kristian. Fixes from Kristian Hoegsberg <krh@redhat.com> Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 12 7月, 2007 1 次提交
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 11 7月, 2007 8 次提交
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
some drivers still todo. Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
This moves a bunch of typedefs into a !defined __KERNEL__ to keep userspace API compatiblity, it changes all internal usages to structs/enum/unions. Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
This makes the drms use of the list handling macros a lot cleaner and more along the lines of how they should be used and uses them in some more places. Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 08 5月, 2007 1 次提交
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由 Dave Airlie 提交于
radeon: make PCI GART aperture size variable, but making table size variable This is precursor to getting a TTM backend for this stuff, and also allows the PCI table to be allocated at fb 0 radeon: add support for reverse engineered xpress200m The IGPGART setup code was traced using mmio-trace on fglrx by myself and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel. This code doesn't let the 3D driver work properly as the card has no vertex shader support. Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this work on. Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 23 3月, 2007 1 次提交
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由 Thomas Hellstrom 提交于
Bugzilla Bug #9457 Add refcounting of user waiters to the DRM hardware lock, so that we can use DRM_LOCK_CONT flag more conservatively. Also add a kernel waiter refcount that if nonzero transfers the lock for the kernel context when it is released. This is useful when waiting for idle and can be used for very simple fence object driver implementations for the new memory manager Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 11 3月, 2007 1 次提交
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由 Jay Estabrook 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 08 2月, 2007 2 次提交
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由 Thomas Hellstrom 提交于
Remove the memory manager parameter from the put_block function, as this makes the client code a lot cleaner. Prepare buffer manager for lock and unlock calls. Fix buggy aligned allocations. Remove the stupid root_node field from the core memory manager. Support multi-page buffer offset alignments Add improved alignment functionality to the core memory manager. This makes an allocated block actually align itself and returns any wasted space to the manager. Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Christoph Hellwig 提交于
hch originally submitted this for paravirt ops work, airlied took it and cleaned up a lot of unused code caused by using this. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 19 12月, 2006 2 次提交
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由 Jean Delvare 提交于
drm drivers no longer use pci_pretty_name so we can stop defining it. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 07 12月, 2006 4 次提交
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由 George Sapountzis 提交于
Add DRM_PCI_BUFFER_RO flag for mapping PCI DMA buffer read-only. An additional flag is needed, since PCI DMA buffers do not have an associated map. Signed-off-by: NDave Airlie <airlied@linux.ie>
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Signed-off-by: NDave Airlie <airlied@linux.ie>
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Actually make the existing ioctls for adding and removing drawables do something useful, and add another ioctl for the X server to update drawable information. The only kind of drawable information tracked so far is cliprects. Only reallocate cliprect memory if the number of cliprects changes. Also improve diagnostic output. hook up drm ioctl update draw export drm_get_drawable_info symbol Signed-off-by: NDave Airlie <airlied@linux.ie>
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Signed-off-by: NDave Airlie <airlied@linux.ie>
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- 22 9月, 2006 2 次提交
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由 Eric Anholt 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
Freedesktop.org bug #8246 The domain changes regressed on PPC, go back to just using 0, as X.org's domain support is crap Signed-off-by: NDave Airlie <airlied@linux.ie>
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