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android-x86/external-libdrm.git
19 years agovia changes:
Thomas Hellstrom [Mon, 14 Mar 2005 22:50:21 +0000 (22:50 +0000)]
via changes:
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.

19 years agoCommand DMA optimizations:
Felix Kuehling [Sun, 13 Mar 2005 02:16:10 +0000 (02:16 +0000)]
Command DMA optimizations:
- don't waste DMA memory when small command buffers are flushed
- minimized padding with noops
- slightly simplified faked DMA flushing

19 years agoFix for bug 2673 from Egbert Eich - memset the version
Dave Airlie [Tue, 8 Mar 2005 23:47:11 +0000 (23:47 +0000)]
Fix for bug 2673 from Egbert Eich - memset the version

19 years agoTracked down random lockups related to command DMA that occurred in Quake3
Felix Kuehling [Mon, 7 Mar 2005 12:19:49 +0000 (12:19 +0000)]
Tracked down random lockups related to command DMA that occurred in Quake3
    after ~5min: buffer aging was subtly broken. Part of this may have also
    affected vertex DMA buffer aging and client-side texture heap aging,
    though with less fatal consequences. Bumped minor version and driver
    date.

19 years agominor pointer cast typo
Dave Airlie [Mon, 7 Mar 2005 09:40:18 +0000 (09:40 +0000)]
minor pointer cast typo

19 years agoAdded support for command DMA on Savage4-based hardware. Unfortunately
Felix Kuehling [Sun, 6 Mar 2005 01:41:06 +0000 (01:41 +0000)]
Added support for command DMA on Savage4-based hardware. Unfortunately
    command and vertex DMA don't work at the same time. Command DMA
    performance is superior and works with all vertex formats. Bumped minor
    version and driver date.

19 years agoadd some idct type 3 packets for reference
Dave Airlie [Fri, 4 Mar 2005 03:04:37 +0000 (03:04 +0000)]
add some idct type 3 packets for reference

19 years agoUse wrap counter to extend 16-bit hardware event tags to 32-bit logical
Felix Kuehling [Wed, 23 Feb 2005 16:34:30 +0000 (16:34 +0000)]
Use wrap counter to extend 16-bit hardware event tags to 32-bit logical
    event counters in the SAVAGE_EVENT_EMIT/WAIT ioctls. This is needed for
    reliable client-side texture heap aging. Slightly simplified DMA buffer
    aging while at it. Bumped minor version and driver date.

19 years agoFix VIA K8M800 PCI ID.
Thomas Hellstrom [Sun, 20 Feb 2005 00:05:43 +0000 (00:05 +0000)]
Fix VIA K8M800 PCI ID.

19 years agoFix a couple of gcc warnings in DRM_INFOs.
Eric Anholt [Sat, 19 Feb 2005 22:07:07 +0000 (22:07 +0000)]
Fix a couple of gcc warnings in DRM_INFOs.

19 years agoMerge r1.26 from FreeBSD: Now that mem(4) is a kernel module, we need to
Eric Anholt [Sat, 19 Feb 2005 20:00:55 +0000 (20:00 +0000)]
Merge r1.26 from FreeBSD: Now that mem(4) is a kernel module, we need to
    depend on it.

19 years agofd.o bug #2576: Add support for ATI RN50/ES1000. (ATI Technologies Inc.)
Michel Daenzer [Fri, 18 Feb 2005 20:06:10 +0000 (20:06 +0000)]
fd.o bug #2576: Add support for ATI RN50/ES1000. (ATI Technologies Inc.)

19 years agoBug #2567: Fix reversed memset arguments. (David Krause)
Adam Jackson [Fri, 18 Feb 2005 16:40:54 +0000 (16:40 +0000)]
Bug #2567: Fix reversed memset arguments. (David Krause)

19 years agoRun depmod after installing new modules
Keith Whitwell [Tue, 15 Feb 2005 13:15:08 +0000 (13:15 +0000)]
Run depmod after installing new modules

19 years agoUse fuword32 for DRM_GET_USER_UNCHECKED when available. May help on 64-bit
Eric Anholt [Mon, 14 Feb 2005 03:28:01 +0000 (03:28 +0000)]
Use fuword32 for DRM_GET_USER_UNCHECKED when available. May help on 64-bit
    platforms.
Submitted by: Jung-uk Kim, jkim at niksun dot com

19 years agoUse the proper API to get PCI vendor/device number for a dev.
Eric Anholt [Mon, 14 Feb 2005 03:26:52 +0000 (03:26 +0000)]
Use the proper API to get PCI vendor/device number for a dev.
PR: ports/76879 Submitted by: Alex, lesha at intercaf dot ru.

19 years agoInitialize kbuf to NULL to quiet the compiler about uninit variables
Eric Anholt [Mon, 14 Feb 2005 03:22:58 +0000 (03:22 +0000)]
Initialize kbuf to NULL to quiet the compiler about uninit variables
    (wasn't an issue). Don't forget to free kbuf if the copyin fails.

19 years agoFixed Futex release bug. Bumped driver date and patchlevel.
Thomas Hellstrom [Sun, 13 Feb 2005 23:03:48 +0000 (23:03 +0000)]
Fixed Futex release bug. Bumped driver date and patchlevel.

19 years agoFix bad copy'n'pastage of copyrights -- don't disclaim anything for VA
Eric Anholt [Sun, 13 Feb 2005 01:18:25 +0000 (01:18 +0000)]
Fix bad copy'n'pastage of copyrights -- don't disclaim anything for VA
    Linux or PI in my copyrights when I should be doing it for myself.

19 years agoAdd the first bits necessary for a port of savage to FreeBSD. More to
Eric Anholt [Sun, 13 Feb 2005 01:08:29 +0000 (01:08 +0000)]
Add the first bits necessary for a port of savage to FreeBSD. More to
    follow later.

19 years agoadd support for texture micro tiling for radeon/r200. Add support for cube
Roland Scheidegger [Thu, 10 Feb 2005 19:29:58 +0000 (19:29 +0000)]
add support for texture micro tiling for radeon/r200. Add support for cube
    maps for r100. (Stephane Marchesin's port of the core version).

19 years agoadd support for texture micro tiling on radeon/r200. Add support for r100
Roland Scheidegger [Thu, 10 Feb 2005 19:22:43 +0000 (19:22 +0000)]
add support for texture micro tiling on radeon/r200. Add support for r100
    cube maps (since it also requires a version bump) at the same time.

19 years agoStephane's port of Eric's race fix
Keith Whitwell [Thu, 10 Feb 2005 11:02:56 +0000 (11:02 +0000)]
Stephane's port of Eric's race fix

19 years agofix incorrect PCI id for ATI radeon
Roland Scheidegger [Tue, 8 Feb 2005 22:46:56 +0000 (22:46 +0000)]
fix incorrect PCI id for ATI radeon

19 years agoClose a race which could allow for privilege escalation by users with DRI
Eric Anholt [Tue, 8 Feb 2005 04:17:14 +0000 (04:17 +0000)]
Close a race which could allow for privilege escalation by users with DRI
    privileges on Radeon hardware. Essentially, a malicious program could
    submit a packet containing an offset (possibly in main memory) to be
    rendered from/to, while a separate thread switched that offset in
    userspace rapidly between a valid value and an invalid one.
    radeon_check_and_fixup_offset() would pull the offset in from user
    space, check it, and spit it back out to user space to be copied in
    later by the emit code. It would sometimes catch the bad value, but
    sometimes the malicious program could modify it after the check and get
    an invalid offset rendered from/to.
Fix this by allocating a temporary buffer and copying the data in at once.
    While here, make the cliprects stuff not do the VERIFYAREA_READ and
    COPY_FROM_USER_UNCHECKED gymnastics, avoiding a lock order reversal on
    FreeBSD. Performance impact is negligible -- no difference on r200 to
    ~1% improvement on rv200 in quake3 tests (P4 1Ghz, demofour at
    1024x768, n=4 or 5).

19 years agoInvalid bound check of driver defined ioctls in drm_ioctl
Dave Airlie [Mon, 7 Feb 2005 22:55:54 +0000 (22:55 +0000)]
Invalid bound check of driver defined ioctls in drm_ioctl
Bug 2489 Reporter: Aapo Tahkola <aet@rasterburn.org>

19 years agoCast user data to correct type in radeon_surface_free's copyin.
Roland Scheidegger [Mon, 7 Feb 2005 21:11:59 +0000 (21:11 +0000)]
Cast user data to correct type in radeon_surface_free's copyin.

19 years agochange DRIVER_ to CORE_ makes things look nicer, also change it so the
Dave Airlie [Mon, 7 Feb 2005 11:20:43 +0000 (11:20 +0000)]
change DRIVER_ to CORE_ makes things look nicer, also change it so the
    driver name is marked on resource allocations

19 years agofix agp detection on linux
Dave Airlie [Mon, 7 Feb 2005 10:44:28 +0000 (10:44 +0000)]
fix agp detection on linux

19 years agoRestore a debugging message to DRM_DEBUG instead of DRM_ERROR.
Eric Anholt [Mon, 7 Feb 2005 03:10:03 +0000 (03:10 +0000)]
Restore a debugging message to DRM_DEBUG instead of DRM_ERROR.

19 years agoRemove some annoying trailing whitespace.
Eric Anholt [Mon, 7 Feb 2005 01:14:42 +0000 (01:14 +0000)]
Remove some annoying trailing whitespace.

19 years ago- Implement drm_initmap, and extend it with the resource number to help
Eric Anholt [Sat, 5 Feb 2005 08:00:14 +0000 (08:00 +0000)]
- Implement drm_initmap, and extend it with the resource number to help
    FreeBSD. Add drm_get_resource_{start|len} so linux-specific stuff
    doesn't need to be in shared code.
- Fix mach64 build by using __DECONST to work around passing a const
    pointer to useracc, which is unfortunately not marked const.
- Get rid of a lot of maplist code by not having dev->maplist be a pointer,
    and by sticking the link entries directly in drm_local_map_t rather
    than having a separate structure for the linked list.
- Factor out map uninit and removal into its own routine, rather than
    duplicating in both drm_takedown() and drm_rmmap().
- Hook up more driver functions, and correct FreeBSD-specific bits of
    radeon_cp.c, making radeon work.
- Baby steps towards using bus_space as we should.

19 years agoVia driver: Add missing drm_poll function to via driver in core.
Thomas Hellstrom [Thu, 3 Feb 2005 10:51:22 +0000 (10:51 +0000)]
Via driver: Add missing drm_poll function to via driver in core.

19 years agoDeclare r128_do_cleanup_pageflip static since it's only used here and its
Eric Anholt [Thu, 3 Feb 2005 01:06:10 +0000 (01:06 +0000)]
Declare r128_do_cleanup_pageflip static since it's only used here and its
    prototype went away.

19 years agoCast user data to correct type in radeon_surface_free's copyin.
Eric Anholt [Thu, 3 Feb 2005 01:05:34 +0000 (01:05 +0000)]
Cast user data to correct type in radeon_surface_free's copyin.

19 years agomomentary revert. libdrm build may be broken now, but no one uses it yet...
Adam Jackson [Tue, 1 Feb 2005 22:09:46 +0000 (22:09 +0000)]
momentary revert. libdrm build may be broken now, but no one uses it yet...

19 years agocleanup patch from Adrian Bunk <bunk@stusta.de>
Dave Airlie [Tue, 1 Feb 2005 11:08:31 +0000 (11:08 +0000)]
cleanup patch from Adrian Bunk <bunk@stusta.de>

19 years agomake functions static in i915, remove unused functions
Dave Airlie [Tue, 1 Feb 2005 10:43:42 +0000 (10:43 +0000)]
make functions static in i915, remove unused functions

19 years agoupdate i830 similiar to the kernel, add statics
Dave Airlie [Tue, 1 Feb 2005 10:33:51 +0000 (10:33 +0000)]
update i830 similiar to the kernel, add statics

19 years agomake more functions static in i810 and fix pageflip cleanup
Dave Airlie [Tue, 1 Feb 2005 10:18:27 +0000 (10:18 +0000)]
make more functions static in i810 and fix pageflip cleanup

19 years agoFinal pass of libdrm.so work:
Adam Jackson [Sun, 30 Jan 2005 03:30:45 +0000 (03:30 +0000)]
Final pass of libdrm.so work:
- Add $(DESTDIR) for distributors doing package creation
- Remove OS-specific include path from build
- Add /usr/include/drm for driver-kernel API
- Install all of shared-core/*.h in /usr/include/drm
- Rename xf86drm.h to libdrm.h since we're not X biased anymore
- Include backwards compat for xf86drm.h name, with a warning
- Fix libdrm source to account for drm.h living in /usr/include/drm

19 years agofix radeon drv
Dave Airlie [Sat, 29 Jan 2005 23:05:35 +0000 (23:05 +0000)]
fix radeon drv

19 years agoFixed multiple devices DMA bug. Fixed PCI path FIRE command detection
Thomas Hellstrom [Thu, 27 Jan 2005 22:48:47 +0000 (22:48 +0000)]
Fixed multiple devices DMA bug. Fixed PCI path FIRE command detection

19 years agofix incorrect PCI id for ATI radeon
Dave Airlie [Thu, 27 Jan 2005 09:13:42 +0000 (09:13 +0000)]
fix incorrect PCI id for ATI radeon

19 years ago(Stephane Marchesin,me) Add radeon framebuffer tiling support to radeon
Roland Scheidegger [Wed, 26 Jan 2005 17:48:59 +0000 (17:48 +0000)]
(Stephane Marchesin,me) Add radeon framebuffer tiling support to radeon
    drm. Add new ioctls to manage surfaces which cover the tiled areas

19 years agoreplace magic number with macro constant RADEON_ZBLOCK16
Roland Scheidegger [Wed, 26 Jan 2005 14:19:24 +0000 (14:19 +0000)]
replace magic number with macro constant RADEON_ZBLOCK16

19 years agouse libdrm after it was updated
Dave Airlie [Mon, 24 Jan 2005 08:39:22 +0000 (08:39 +0000)]
use libdrm after it was updated

19 years agohopefully fix drm_core setversion ioctl... pointed out by Eric on irc
Dave Airlie [Mon, 24 Jan 2005 01:05:07 +0000 (01:05 +0000)]
hopefully fix drm_core setversion ioctl... pointed out by Eric on irc

19 years agoAdd drm.h to the install target.
Adam Jackson [Sat, 22 Jan 2005 08:24:36 +0000 (08:24 +0000)]
Add drm.h to the install target.

19 years agoRemoved one bogus Savage3D PCI ID. Corrected another one. Restored
Felix Kuehling [Thu, 20 Jan 2005 23:33:24 +0000 (23:33 +0000)]
Removed one bogus Savage3D PCI ID. Corrected another one. Restored
    numerical ordering.

19 years agoAdd a Savage3D PCI ID
Adam Jackson [Thu, 20 Jan 2005 19:05:42 +0000 (19:05 +0000)]
Add a Savage3D PCI ID

19 years agoCorrected some confusion of vb_stride and vtx_size
Felix Kuehling [Thu, 20 Jan 2005 12:23:25 +0000 (12:23 +0000)]
Corrected some confusion of vb_stride and vtx_size
Implemented SAVAGE_CMD_DMA_IDX and SAVAGE_CMD_VB_IDX for ELTs support in
    the _savage_render_stage of the 3D driver
Bumped minor version and driver date

19 years agoFix cut & paste problem
Alan Hourihane [Wed, 19 Jan 2005 10:03:33 +0000 (10:03 +0000)]
Fix cut & paste problem

19 years agoFix a cut & paste problem
Alan Hourihane [Wed, 19 Jan 2005 08:55:53 +0000 (08:55 +0000)]
Fix a cut & paste problem

19 years agoSome code commenting concerning the FIFO & DMA engine.
Jose Fonseca [Mon, 17 Jan 2005 21:46:32 +0000 (21:46 +0000)]
Some code commenting concerning the FIFO & DMA engine.

19 years agoAdd detection of whether the device is AGP by walking the capabilities
Eric Anholt [Mon, 17 Jan 2005 20:24:52 +0000 (20:24 +0000)]
Add detection of whether the device is AGP by walking the capabilities
    list.

19 years agoAdd xf86drm.h to the install target.
Adam Jackson [Mon, 17 Jan 2005 00:02:04 +0000 (00:02 +0000)]
Add xf86drm.h to the install target.

19 years agoShared libdrm work:
Adam Jackson [Sun, 16 Jan 2005 23:50:58 +0000 (23:50 +0000)]
Shared libdrm work:
- create libdrm.so target
- build it by default
- drop xf86drmCompat.c from the build
- make 'clean' target never fail
- use pattern rules for .c -> .o for parallelism
- add 'install' target

19 years agoremove duplicate drm_sysfs.o
Dave Airlie [Sun, 16 Jan 2005 07:49:55 +0000 (07:49 +0000)]
remove duplicate drm_sysfs.o

19 years agoThis table is in radeon_drv.h along with the version number so remove it
Dave Airlie [Sun, 16 Jan 2005 06:41:34 +0000 (06:41 +0000)]
This table is in radeon_drv.h along with the version number so remove it
    from here

19 years agoThe patch makes drmAddBufs/drmMapBufs can handle buffers in video memory
Dave Airlie [Sun, 16 Jan 2005 05:40:12 +0000 (05:40 +0000)]
The patch makes drmAddBufs/drmMapBufs can handle buffers in video memory
The attached patch adds a new buffer type DRM_FB_BUFFER. It works like AGP
    memory but uses video memory.
From: austinyuan@viatech.com.cn (fd.o bug 1668) Signed-off-by: Dave Airlie
    <airlied@linux.ie>

19 years agoFixed a bug that prevented the driver from ever emitting triangle strips or
Felix Kuehling [Sun, 16 Jan 2005 01:22:09 +0000 (01:22 +0000)]
Fixed a bug that prevented the driver from ever emitting triangle strips or
    fans. Bumped patchlevel and driver date.

19 years agoSetup MTRRs for frame buffer and aperture manually on Savage3D and
Felix Kuehling [Sat, 15 Jan 2005 16:55:01 +0000 (16:55 +0000)]
Setup MTRRs for frame buffer and aperture manually on Savage3D and
    Savage4-based cards. Automatic setup in drm_initmap doesn't work due to
    the weird alignment and size of the aperture.

19 years agodue to backways compat crap for IRQ_HANDLED etc.. this wouldn't build on
Dave Airlie [Thu, 13 Jan 2005 01:26:16 +0000 (01:26 +0000)]
due to backways compat crap for IRQ_HANDLED etc.. this wouldn't build on
    2.4

19 years agoUse virt_to_page instead of vmalloc_to_page in drm_do_vm_shm_nopage for
Felix Kuehling [Wed, 12 Jan 2005 16:07:49 +0000 (16:07 +0000)]
Use virt_to_page instead of vmalloc_to_page in drm_do_vm_shm_nopage for
    consistent pages allocated with drm_pci_alloc.

19 years agoImport Thomas' changes upto 2.4.3 to shared. Small tweak to install target.
Keith Whitwell [Tue, 11 Jan 2005 10:59:01 +0000 (10:59 +0000)]
Import Thomas' changes upto 2.4.3 to shared. Small tweak to install target.

19 years agoimport Thomas' shared-core via changes up to 2.4.1
Keith Whitwell [Tue, 11 Jan 2005 10:42:52 +0000 (10:42 +0000)]
import Thomas' shared-core via changes up to 2.4.1

19 years agoOnly try to find the agp_buffer_map if dma_type is AGP. This is all that's
Felix Kuehling [Mon, 10 Jan 2005 22:46:02 +0000 (22:46 +0000)]
Only try to find the agp_buffer_map if dma_type is AGP. This is all that's
    needed on the DRM side to support PCI Savages. Bumped patch level and
    driver date.

19 years agoImproved workaround for Savage3D DMA lockup to emit NOPs only before the
Felix Kuehling [Sun, 9 Jan 2005 19:49:21 +0000 (19:49 +0000)]
Improved workaround for Savage3D DMA lockup to emit NOPs only before the
    first indexed drawing command of a cmdbuf or if a wait command was
    emitted since the last indexed drawing command.

19 years agoAdjust 4 level page check for <= 2.6.10
Jon Smirl [Sun, 9 Jan 2005 17:30:44 +0000 (17:30 +0000)]
Adjust 4 level page check for <= 2.6.10

19 years agoFixed off-by-one error in savage_bci_wait_fifo_shadow.
Felix Kuehling [Sat, 8 Jan 2005 23:28:27 +0000 (23:28 +0000)]
Fixed off-by-one error in savage_bci_wait_fifo_shadow.

19 years agovia updates: moved the verifier state struct to dev_priv. Implemented AGP
Thomas Hellstrom [Fri, 7 Jan 2005 11:37:01 +0000 (11:37 +0000)]
via updates: moved the verifier state struct to dev_priv. Implemented AGP
    alignment check.

19 years agoUpdated via DRM with check for stray FIRE commands primitive list.
Thomas Hellstrom [Fri, 7 Jan 2005 08:21:29 +0000 (08:21 +0000)]
Updated via DRM with check for stray FIRE commands primitive list.

19 years agoAdd i915GM support Add resume functionality (must be used with later DDX)
Alan Hourihane [Thu, 6 Jan 2005 17:51:32 +0000 (17:51 +0000)]
Add i915GM support Add resume functionality (must be used with later DDX)
    Bump to 1.2

19 years agoAdjust drm-memory for 4 level page tables in 2.6.10 ifdef'd to use 3 levels
Jon Smirl [Thu, 6 Jan 2005 17:09:22 +0000 (17:09 +0000)]
Adjust drm-memory for 4 level page tables in 2.6.10 ifdef'd to use 3 levels
    in kernels older than 2.6.10

19 years agovia DRM: Updated the verifier to check the vertex lists more thorough. This
Thomas Hellstrom [Thu, 6 Jan 2005 15:53:38 +0000 (15:53 +0000)]
via DRM: Updated the verifier to check the vertex lists more thorough. This
    should hopefully stop it from getting out of sync.
The PCI command parser is still not updated.

19 years ago3D scissor regs are now managed by the DRM to iterate over clip rects
Felix Kuehling [Wed, 5 Jan 2005 23:45:42 +0000 (23:45 +0000)]
3D scissor regs are now managed by the DRM to iterate over clip rects
    passed to the cmdbuf ioctl (try xeyes on top of glxgears ;-)
Tightened the texture state check
Bumped Savage DRM version to 2.1.0 so that DRI driver can (theoretically)
    depend on the DRM to manage the scissor registers

19 years agoBumped driver date and minor version.
Thomas Hellstrom [Wed, 5 Jan 2005 17:46:34 +0000 (17:46 +0000)]
Bumped driver date and minor version.

19 years agoVIA update:
Thomas Hellstrom [Wed, 5 Jan 2005 17:44:43 +0000 (17:44 +0000)]
VIA update:
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.

19 years agoFixed the DMA buffer age test. Should fix occasional "soft" lockups. Bumped
Felix Kuehling [Wed, 5 Jan 2005 14:34:12 +0000 (14:34 +0000)]
Fixed the DMA buffer age test. Should fix occasional "soft" lockups. Bumped
    patch level and driver date.

19 years agoCompleteley rewritten Savage DRM which can be considered secure (modulo
Felix Kuehling [Sat, 1 Jan 2005 20:22:58 +0000 (20:22 +0000)]
Completeley rewritten Savage DRM which can be considered secure (modulo
    implementation errors). Direct hardware (MMIO, BCI) access is no longer
    needed in the Mesa driver. Bumped version to 2.0.0. Corresponding
    changes to the DDX and Mesa drivers are being committed.

19 years agoAdded a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It uses
Felix Kuehling [Sat, 1 Jan 2005 20:03:15 +0000 (20:03 +0000)]
Added a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It uses
    drm_pci_alloc/free for allocating/freeing the memory. Only implemented
    in the Linux DRM so far.

19 years agoi810/i830 bug with Jon's file operations changes
Dave Airlie [Sat, 1 Jan 2005 12:07:51 +0000 (12:07 +0000)]
i810/i830 bug with Jon's file operations changes

19 years agoVIA DRM: verifier: Added verbose palette error reporting, and support for
Thomas Hellstrom [Fri, 31 Dec 2004 11:44:27 +0000 (11:44 +0000)]
VIA DRM: verifier: Added verbose palette error reporting, and support for
    stipple palettes together with rudimentary checks for texture palette
    sizes.
other: Bumped version patchlevel and driver date.

19 years agoVIA DRM: Stability enhancements and cleanups in via_dma.c Added explicit
Thomas Hellstrom [Fri, 31 Dec 2004 11:27:57 +0000 (11:27 +0000)]
VIA DRM: Stability enhancements and cleanups in via_dma.c Added explicit
    licence notice in via_dma.c

19 years agovia DRM: Tightened the security for some functions of the
Thomas Hellstrom [Tue, 21 Dec 2004 17:13:22 +0000 (17:13 +0000)]
via DRM: Tightened the security for some functions of the
    DRM_IOCTL_VIA_DMA_INIT IOCTL. Bumped patchlevel and driver date.
XFree86 bug: 2119

19 years agoCopy HC_ParaType_Auto change to shared-core. Bump version numbers and
Keith Whitwell [Mon, 20 Dec 2004 12:03:02 +0000 (12:03 +0000)]
Copy HC_ParaType_Auto change to shared-core. Bump version numbers and
    dates.

19 years agoAdd a very simple install target. I expect there are more correct ways to
Keith Whitwell [Mon, 20 Dec 2004 11:57:10 +0000 (11:57 +0000)]
Add a very simple install target. I expect there are more correct ways to
    do this.

19 years agovia changes: Fixed typecasting bug in via_dma.c, and possible short-circuit
Thomas Hellstrom [Sun, 19 Dec 2004 19:13:47 +0000 (19:13 +0000)]
via changes: Fixed typecasting bug in via_dma.c, and possible short-circuit
    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.

19 years agoAdd the 'Auto' pageflipping command to the verifier. I don't think any
Keith Whitwell [Fri, 17 Dec 2004 14:11:05 +0000 (14:11 +0000)]
Add the 'Auto' pageflipping command to the verifier. I don't think any
    verification is required for the arguments of this packet from a
    security point of view.

19 years agodrm_pciids.h should only 'cleaned' when the shared/ directory exists. Which
Alan Hourihane [Thu, 16 Dec 2004 11:07:20 +0000 (11:07 +0000)]
drm_pciids.h should only 'cleaned' when the shared/ directory exists. Which
    the Makefile already knows about, but it was cleaning this file anyway.

19 years agoUse SYSCTL_ADD_OID macro instead of calling function directly.
Eric Anholt [Wed, 15 Dec 2004 03:34:09 +0000 (03:34 +0000)]
Use SYSCTL_ADD_OID macro instead of calling function directly.
Submitted by: reffie@FreeBSD.org

19 years agoVIA drm updates:
Thomas Hellstrom [Mon, 13 Dec 2004 13:53:12 +0000 (13:53 +0000)]
VIA drm updates:
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.

19 years agoUse wbinvd macro instead of assembly for it,
Dave Airlie [Fri, 10 Dec 2004 11:53:24 +0000 (11:53 +0000)]
Use wbinvd macro instead of assembly for it,
From: Stefan Dirsch <sndirsch@suse.de> Signed-off-by: Dave Airlie
    <airlied@linux.ie>

19 years ago(Stephane Marchesin, me) add hyperz support to radeon drm. Only fast z
Roland Scheidegger [Wed, 8 Dec 2004 16:43:00 +0000 (16:43 +0000)]
(Stephane Marchesin, me) add hyperz support to radeon drm. Only fast z
    clear and z buffer compression are working correctly, hierarchical-z is
    not.

19 years agoPatch from Jon Smirl from Nov. 2nd that makes older X servers behave well
Thomas Hellstrom [Tue, 7 Dec 2004 12:18:47 +0000 (12:18 +0000)]
Patch from Jon Smirl from Nov. 2nd that makes older X servers behave well
    with linux-core. Without this, they will fail on their second
    invocation since the drm already has a busID assigned.
Submitted by: Jon Smirl

19 years agoFix up linux 2.4 series Makefiles for via_verifier.c
Thomas Hellstrom [Tue, 7 Dec 2004 12:09:11 +0000 (12:09 +0000)]
Fix up linux 2.4 series Makefiles for via_verifier.c

19 years agoSecurity and optimization fixes for the via drm:
Thomas Hellstrom [Mon, 6 Dec 2004 11:19:23 +0000 (11:19 +0000)]
Security and optimization fixes for the via drm:
1. The command verifier was never initialized in the non-core source tree.
2. Check added that the AGP ring buffer has been initialized before
    accepting command buffer.
3. Free space check in the AGP buffer is moved to after command
    verification, which is more optimal in most cases.

19 years agoAdded 3D functionality to the via command verifier. Modified the via
Thomas Hellstrom [Fri, 3 Dec 2004 23:03:36 +0000 (23:03 +0000)]
Added 3D functionality to the via command verifier. Modified the via
    ring-buffer code somewhat to workaround hardware problems. Bumped via
    minor version number.

19 years agoMake 1-bit fields be unsigned (no sign bit :). sparse complains about them:
Dave Airlie [Fri, 3 Dec 2004 10:22:15 +0000 (10:22 +0000)]
Make 1-bit fields be unsigned (no sign bit :). sparse complains about them:
    drivers/char/drm/sis_ds.h:88:12: warning: dubious one-bit signed
    bitfield drivers/char/drm/sis_ds.h:89:16: warning: dubious one-bit
    signed bitfield
Signed-off-by: Randy Dunlap <rddunlap@osdl.org> Signed-off-by: Dave Airlie
    <airlied@linux.ie>