[Dri-patches] 'xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm xf86drmR128.c'

[<ke...@us...>]

Update of /cvsroot/dri/xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm
In directory slayer.i.sourceforge.net:/tmp/cvs-serv16716/programs/Xserver/hw/xfree86/os-support/linux/drm

Modified Files:
      Tag: ati-4-0-1-branch
	xf86drmR128.c 
Log Message:
- Added unaccelerated CCE ddx driver support
  - To enable, add `Option "UseCCEfor2D" "TRUE"' to "Device" section in XF86Config file
  - This fixed missing primitives problem
- Added minimal PCI support (PIO only with no VBs)
  - Autodetect PCI cards -- selets CCE PIO mode and disables VBs
  - Kernel module will now build without AGP support (for PCI cards only)
- Added BuildXF86DRM to host.def file so that the kernel module is automatically built
- Fixed potential incorrectly fogged primitives by moving VB flush to before mode changes
- Fixed initialization of dirty and dirty_context flags
- Fixed clear incorrectly resetting dirty flags
- Fixed timeout with WaitForIdle by separating out EngineFlush call
- Fixed flashing textures problem
- Fixed multiple clients rendering with incorrect HW state
- Fixed VB flush lockup with multiple clients
- Fixed DRIScreenInit failure crash
- Fixed uninitialized palette after VT switch problem
- Fixed the texture corruption problem by initializing endianness in DP_DATATYPE reg
- Fixed cursor corruption and cursor flashing problems
- Removed "magic numbers" from kernel module
- Added wait_for_idle pixel cache flush in CCE ring buffer mode
- Cleaned up CCE ring buffer wrapping code