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17 Commits (223061e0846a95d4a3dba84b36afb2cef313bae9)

Author SHA1 Message Date
Thomas Hellstrom a16a8a47cd Add some new via chipsets. 
Disable 3D functionality and AGP DMA for chipsets with the DX9 3D engine.
 2006-12-28 22:17:08 +01:00
Thomas Hellstrom 7859bd61d3 Leftover from previous commit. 2006-12-27 19:46:46 +01:00
Thomas Hellstrom 2980ec22a1 Allow for non-power-of-two texture pitch alignment. 2006-12-27 19:38:33 +01:00
Dave Airlie e7b0176584 Lindent some via files 2005-12-16 07:59:13 +00:00
Eric Anholt 8c21b783c3 Port the VIA DRM to FreeBSD. Original patch by Jake, with some cleanup by 
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
 2005-08-15 18:07:12 +00:00
Thomas Hellstrom 4f5961eeee VIA bugvixes by Joris van Rantwijk Initial commit. 2005-08-14 09:52:09 +00:00
Thomas Hellstrom a08343e3e0 VIA: 
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.
 2005-04-18 08:26:00 +00:00
Thomas Hellstrom 532ccb98b5 Via updates: 
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.
 2005-03-28 21:21:42 +00:00
Thomas Hellstrom cd9ef39c76 Fixed multiple devices DMA bug. Fixed PCI path FIRE command detection 2005-01-27 22:48:47 +00:00
Thomas Hellstrom fb6a4d0a7d via updates: moved the verifier state struct to dev_priv. Implemented AGP 
alignment check.
 2005-01-07 11:37:01 +00:00
Thomas Hellstrom ca2b94cfa2 Updated via DRM with check for stray FIRE commands primitive list. 2005-01-07 08:21:29 +00:00
Thomas Hellstrom 50a6ffa878 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.
 2005-01-06 15:53:38 +00:00
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
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
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 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
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