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230 Commits (e34b5601912ce4b611d429304d5271fcf6f9f457)

Author SHA1 Message Date
Thomas Hellstrom e34b560191 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.
 2005-01-05 17:44:43 +00:00
Felix Kuehling 094f02c568 Fixed the DMA buffer age test. Should fix occasional "soft" lockups. Bumped 
patch level and driver date.
 2005-01-05 14:34:12 +00:00
Felix Kuehling 04842e8bcf 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.
 2005-01-01 20:22:58 +00:00
Felix Kuehling ed165a2529 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.
 2005-01-01 20:03:15 +00:00
Thomas Hellstrom e19fa7ada1 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.
 2004-12-31 11:44:27 +00:00
Thomas Hellstrom 590b230119 VIA DRM: Stability enhancements and cleanups in via_dma.c Added explicit 
licence notice in via_dma.c
 2004-12-31 11:27:57 +00:00
Thomas Hellstrom 02c35ec0a2 via DRM: Tightened the security for some functions of the 
DRM_IOCTL_VIA_DMA_INIT IOCTL. Bumped patchlevel and driver date.
XFree86 bug: 2119
 2004-12-21 17:13:22 +00:00
Keith Whitwell 47c178da08 Copy HC_ParaType_Auto change to shared-core. Bump version numbers and 
dates.
 2004-12-20 12:03:02 +00:00
Thomas Hellstrom ae0db704b4 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.
 2004-12-19 19:13:47 +00:00
Thomas Hellstrom aff0a25485 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.
 2004-12-13 13:53:12 +00:00
Roland Scheidegger c4a87c6883 (Stephane Marchesin, me) add hyperz support to radeon drm. Only fast z 
clear and z buffer compression are working correctly, hierarchical-z is
    not.
 2004-12-08 16:43:00 +00:00
Thomas Hellstrom 1fbfd9eb32 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.
 2004-12-06 11:19:23 +00:00
Thomas Hellstrom 267e064527 Added 3D functionality to the via command verifier. Modified the via 
ring-buffer code somewhat to workaround hardware problems. Bumped via
    minor version number.
 2004-12-03 23:03:36 +00:00
Dave Airlie f197110e07 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>
 2004-12-03 10:22:15 +00:00
Thomas Hellstrom 4f8fa60286 Reworked PCI MMIO command buffer parser, and imported code from the Mesa 
driver. It can now handle the 3D OpenGL commands from the Mesa
    unichrome driver.
Added vsync frequency detection support. This will be used in the future
    for XvMC and better frame timing.
Bumped minor version number and driver date.
 2004-11-27 22:55:31 +00:00
Dave Airlie f0a86288fa patch from bug 1803 - will try and push to kernel soon 2004-11-11 11:09:11 +00:00
Dave Airlie c5bededa51 add some more r300 pci ids 2004-11-07 02:19:58 +00:00
Eric Anholt cb5aaa8987 Convert more drivers for bsd-core, moving the ioctl definitions to shared 
code. Remove the "drv" from sisdrv, as it's unnecessary. Use the
    drm_pci functions in i915 instead of per-os implementations of the
    same. Avoid whitespace within fields in drm_pciids.txt (one of the r300
    definitions), since it breaks the bsd pciids script. Tested on sis,
    mga, r128. i915 needs more work.
 2004-11-06 23:02:07 +00:00
Jon Smirl 069f53a93b Move radeon i2c include to top of file 2004-11-06 16:55:41 +00:00
Jon Smirl 642a8106d2 Export missing r128 ioctl symbol 2004-11-06 16:51:36 +00:00
Eric Anholt c9202c8965 Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but 
doesn't run yet. Moves the ioctl definitions for these two drivers back
    to the shared code -- they aren't OS-specific.
 2004-11-06 01:41:47 +00:00
Thomas Hellstrom f08a01c0e2 Fixed bug in via_dma.c. The code didn't check that the lock was held by the 
caller. Just that it was held.
 2004-11-03 13:37:37 +00:00
Thomas Hellstrom 9409d8231c Reworked the jump-code in via_dma.c. The command regulator now seems to 
pause correctly after a jump. Removed the debug message from within the
    interrupt handler of via_irq.c
 2004-11-01 20:48:49 +00:00
Keith Whitwell 08758b2fb7 correct historic mis-attribution of copyright 2004-11-01 10:52:18 +00:00
Thomas Hellstrom 8264e2c8aa Some stabilizing work to the DMA ring-buffer code. Temporarily replaced the 
rewind jump with a reinitialization. This makes the code stable on
    CLE266 and KM400.
 2004-10-30 13:01:48 +00:00
Ville Syrjala d403173005 Fixed off by one errors in clipping. 2004-10-16 11:21:56 +00:00
Ville Syrjala 52fdf10fd7 Fixed bad formatting. 2004-10-16 10:54:58 +00:00
Thomas Hellstrom bbfe18e3bf Via updates. Fixed unlikely but possible uint32_t overflow in ring-buffer 
code. bumped patchlevel.
 2004-10-12 18:46:26 +00:00
Jon Smirl ad70dc676e Breakout heads into their own data structures. 2004-10-12 03:59:17 +00:00
Jon Smirl ad549c5ae6 Rename fn_tbl to driver. Core driver now uses pci_driver name which 
reflects the personality name.
 2004-10-10 22:54:55 +00:00
Dave Airlie 3f02a79351 Vladimir requested support so we can at least load r300 microcode for 
helping
2D operations.
Ups radeon to version 1.12.0, Vladimir, you might want to add any extra
    pciids...
Approved-by: Dave Airlie <airlied@linux.ie>
 2004-10-10 05:52:19 +00:00
Dave Airlie 8727326371 cleanup VIA driver to look a bit like others before kernel merge 2004-10-09 12:42:52 +00:00
Dave Airlie fec94a8274 Lindent the via stuff so I can include it in kernel 2004-10-09 11:12:24 +00:00
Thomas Hellstrom d24194e904 Changed unsigned to uint32_t in some ioctl parameters. Introduced first 
rudimentary command verifier for dma buffers. Changed the decoder futex
    ioctl parameters. Bumped the via major version number.
 2004-10-08 21:11:02 +00:00
Jon Smirl 61d36f6179 Revert back to drm_order() instead of using kernel get_order(). The 
functions are not identical.
 2004-10-06 16:27:55 +00:00
Jon Smirl aba12cfc0e janitor-list_for_each-drivers-char-drm-radeon_memc.patch from mm kernel 2004-10-02 19:11:30 +00:00
Jon Smirl 9f9a8f1382 Lindent of core build. Drivers checked for no binary diffs. A few files 
weren't Lindent's because their comments didn't convert very well. A
    bunch of other minor clean up with no code implact included.
 2004-09-30 21:12:10 +00:00
Jon Smirl 1c0a437fa2 Move things around to reduce public symbols and even out files. Switch to 
get_order from drm_order.
 2004-09-30 19:26:35 +00:00
Jon Smirl 3aef3841d0 Make fops per driver instead of global, remove default flush, poll, read 
functions
 2004-09-30 18:13:33 +00:00
Jon Smirl fa6b1d129e First check in for DRM that splits core from personality modules 2004-09-27 19:51:38 +00:00
Jon Smirl 74f063fc9d Create new linux-2.6 build. Move all gpl files into the 2.6 build. If you 
edit files for 2.6 be sure and break the link to the 2.4 directory and
    copy the cvs history.
 2004-09-24 03:12:17 +00:00
Jon Smirl c158a36c4c 1) switches from class_sysfs to drm sysfs implementation to allow 
customization
2) compiles again on 2.4, but doesn't work
 2004-09-23 05:39:15 +00:00
Felix Kuehling af326f6f0c Create permanent maps of framebuffer, aperture and MMIO registers. Added 
chipset-type information in driver data field of Savage PCI-IDs. Added
    missing PCI-ID 0x8d03 (ProSavageDDR on Pentium boards). Don't require
    AGP.
 2004-09-22 22:51:18 +00:00
Jon Smirl 27fc998f7d Remove hotplug reset support from DRM driver. This will be handled by the 
VGA driver when it gets written.
 2004-09-22 19:13:02 +00:00
Jon Smirl 6f31c42fe9 Remove size restriction on permanent addmap 2004-09-20 19:23:27 +00:00
Dave Airlie 5654880eee remove HAVE_COUNTERS 2004-09-20 11:29:16 +00:00
Jon Smirl 0c6fb0fbe1 Add linux sysfs i2c support to radeon driver. This patch adds GPL licensed 
files to the linux build but not to the BSD directories.
 2004-09-17 04:02:28 +00:00
Jon Smirl c7c9d3ef7b Let's try adding the dyn-minor patch again. This patch will reuse minor 
numbers if a card is hotplugged in/out instead of just having them
    increase.
 2004-09-16 18:42:03 +00:00
Jon Smirl eeb0ef1a70 Back dyn-minor patch out for now. fops handling is broken on some cards 2004-09-15 17:44:30 +00:00
Jon Smirl 64ef12c55c Dynamic device minor support. Minor device numbers will be reused if the 
device is hotplugged in/out of the system
 2004-09-15 00:20:21 +00:00