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path: root/shared-core/via_drv.h
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2007-09-22Add fence error member.Thomas Hellstrom
Modify the TTM backend bind arguments. Export a number of functions needed for driver-specific super-ioctls. Add a function to map buffer objects from the kernel, regardless of where they're currently placed. A number of error fixes.
2007-07-20Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.Eric Anholt
The data is now in kernel space, copied in/out as appropriate according to the 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 DRM is lost.
2007-07-20Replace filp in ioctl arguments with drm_file *file_priv.Eric Anholt
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 everything on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls went the other direction.
2007-07-16drm: detypedef ttm/bo/fence codeDave Airlie
2007-07-16drm: remove hashtab/sman and object typedefsDave Airlie
2007-07-16drm: remove drmP.h internal typedefsDave Airlie
2007-06-12Try to make buffer object / fence object ioctl args 64-bit safe.Thomas Hellstrom
Introduce tile members for future tiled buffer support. Allow user-space to explicitly define a fence-class. Remove the implicit fence-class mechanism. 64-bit wide buffer object flag member.
2007-02-16Simple fence object sample driver for via, based on idling the GPU.Thomas Hellstrom
Buffer object driver for via. Some changes to buffer object driver callbacks. Improve fence flushing.
2007-02-02via: Try to improve command-buffer chaining.Thomas Hellstrom
Bump driver date and patchlevel.
2006-12-28Add some new via chipsets.Thomas Hellstrom
Disable 3D functionality and AGP DMA for chipsets with the DX9 3D engine.
2006-08-28drm: lots of small cleanups and whitespace issues fixed upDave Airlie
remove a mach64 warning, align a lot of things from linux kernel
2006-06-15via:Thomas Hellstrom
-Remove out of memory error message. -Move sman cleanup from final_context to lastclose. -Add the P4VM800PRO (?) PCI ID.
2006-06-06Merge in the drm-sman-branchThomas Hellstrom
2006-03-19make some functions static in via driverDave Airlie
2006-02-17via: Change via_drm.h versioning scheme after lenghty discussion onThomas Hellstrom
unichrome-users.
2006-01-12via: direction bug in get_user_pages call in via_dmablit.c fixed. BumpedThomas Hellstrom
minor since this causes the via DDX to fail with vlc video player.
2006-01-06via: Last commit really required a bump of minor. Fix.Thomas Hellstrom
2006-01-06via: Combine PCI DMA transfers with stride==width (Idea from LucThomas Hellstrom
Verhaegen). A somewhat saner PCI DMA transfer size check. Fix some typos. Bump patchlevel.
2006-01-02Realign via driver with changes in Linux kernel (mainly whitespace)Dave Airlie
2005-11-16Fixed long standing 64-bit bug in via memory manager. Bumped via date andThomas Hellstrom
patchlevel.
2005-11-15Loosen via dmablit alignment checks somewhat. Adapt stride check to maximumThomas Hellstrom
sceen size for EXA.
2005-11-11cleanup ioctl/max_ioctl to use header file for extern symbolsDave Airlie
2005-10-22via: Sync via_drm.h with 3D driver. Bump via patchlevel and date.Thomas Hellstrom
2005-10-20via: PCI DMA bugfixes and DOS due to too many mapped pages checks.Thomas Hellstrom
2005-09-25Add the via PCI DMA blit code.Thomas Hellstrom
2005-08-15Port the VIA DRM to FreeBSD. Original patch by Jake, with some cleanup byEric Anholt
me to match other drivers and avoid ifdeffing. The linux via_drv.c will be moved from shared-core to linux-core soon by repocopy. Submitted by: Jake Burkholder <jake@FreeBSD.org> Tested by: unichrome
2005-08-14VIA bugvixes by Joris van Rantwijk Initial commit.Thomas Hellstrom
2005-08-12Reverting the previous via security-fix commit, since the assumption ofThomas Hellstrom
contexts registered with the callers filp was wrong.
2005-08-10Security fix on via: Checking that the specified context belongs to theThomas Hellstrom
caller on fb / agp memory alloc and free. Otherwise malicious clients can register allocations on other clients or free memory used by other clients which will lead to severe memory manager inconsistensies.
2005-07-15VIA: Fix sparse warnings (Alexey Dobriyan)Thomas Hellstrom
2005-05-23VIA:Thomas Hellstrom
64-bit fixes. Bumped driver date and patchlevel.
2005-05-08VIA: Fix for oops when AGP ring-buffer initialization is called and thereThomas Hellstrom
is no AGP memory acquired.
2005-04-20VIA: Interrupt handler bugfixes. Bumped patchlevel to 2.6.2.Thomas Hellstrom
2005-04-18VIA:Thomas Hellstrom
1) Security fix: Stopped possible MMIO access to PCI DMA area for the unichrome Pro. 2) Fixed an odd cpu usage problem by padding small AGP DMA submissions. Bumped patchlevel.
2005-03-28Via updates:Thomas Hellstrom
New PCI command parser. Moved from via_dma.c to via_verifier.c so functions with similar functionality are close to eachother. Moved video related functions to via_video.c, which might be extended in the future, as new video functionality is added. New device-specific generic IRQ IOCTL, similar to the general VBLANK IOCTL, but with support for multiple device IRQ sources and functionality. Support for Unichrome Pro PM800/CN400 video DMA commands in verifier and PCI parser. Support for Unichrome Pro PM800/CN400 HQV IRQs in the new generic IRQ IOCTL. Bumped minor. New version 2.6.0.
2005-03-14via changes:Thomas Hellstrom
1. Initialize futex locks to zero on device init. 2. Remove some stray defines from via_drm.h 3. Prepare via_drm.h for drm client inclusion. The goal is to share a common file with common definitions. 4. Sync shared / shared-core via_drm.h 5. Bump minor, because of the futex lock initialization.
2005-02-13Fixed Futex release bug. Bumped driver date and patchlevel.Thomas Hellstrom
2005-02-03Via driver: Add missing drm_poll function to via driver in core.Thomas Hellstrom
2005-02-01cleanup patch from Adrian Bunk <bunk@stusta.de>Dave Airlie
2005-01-27Fixed multiple devices DMA bug. Fixed PCI path FIRE command detectionThomas Hellstrom
2005-01-07via updates: moved the verifier state struct to dev_priv. Implemented AGPThomas Hellstrom
alignment check.
2005-01-07Updated via DRM with check for stray FIRE commands primitive list.Thomas Hellstrom
2005-01-06via DRM: Updated the verifier to check the vertex lists more thorough. ThisThomas Hellstrom
should hopefully stop it from getting out of sync. The PCI command parser is still not updated.
2005-01-05Bumped driver date and minor version.Thomas Hellstrom
2005-01-05VIA update:Thomas Hellstrom
Release video futexes when context is destroyed (This was previously done by the X server). Added New Unichrome Pro VIDEO DMA commands to the verifier. Added Quiescent heavyweight lock mode.
2004-12-31VIA DRM: verifier: Added verbose palette error reporting, and support forThomas Hellstrom
stipple palettes together with rudimentary checks for texture palette sizes. other: Bumped version patchlevel and driver date.
2004-12-21via DRM: Tightened the security for some functions of theThomas Hellstrom
DRM_IOCTL_VIA_DMA_INIT IOCTL. Bumped patchlevel and driver date. XFree86 bug: 2119
2004-12-20Copy HC_ParaType_Auto change to shared-core. Bump version numbers andKeith Whitwell
dates.
2004-12-19via changes: Fixed typecasting bug in via_dma.c, and possible short-circuitThomas Hellstrom
bug in the cmdbuf_size ioctl. Modified ring-buffer jump code AGAIN, due to new oddities discovered on the Unichrome Pro with faster processors. Bumped patchlevel and driver date.
2004-12-13VIA drm updates:Thomas Hellstrom
1. Improved security check of AGP texture adresses. 2. Hopefully last fix of ring-buffer jump oddities. 3. Added ioctl to check available space and command regulator lag in ring-buffer. This is needed for 3D application responsiveness.
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