[Bug 31788] New: r600g: Fix location for clip plane registers

[Bug 31788] New: r600g: Fix location for clip plane registers

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=31788

           Summary: r600g: Fix location for clip plane registers
           Product: Mesa
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: otaylor@redhat.com


This fixes a failure with the improved Piglit user-test clip in bug 31787
(problem originally discovered in Clutter conformance test suite)

This makes the r600 registers correspond between r600c and r600g. The
corresponding evergreen code uses a stride of 4 for both r600c and r600g -
from the register locations it doesn't appear that can be correct but
without hardware or docs at hand, I didn't want to change it in this
patch. Should be checked.

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[Bug 31788] r600g: Fix location for clip plane registers

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=31788

--- Comment #1 from Owen Taylor <otaylor@redhat.com> 2010-11-20 06:44:08 PST ---
Created an attachment (id=40436)
 View: https://bugs.freedesktop.org/attachment.cgi?id=40436
 Review: https://bugs.freedesktop.org/review?bug=31788&attachment=40436

r600g: Fix location for clip plane registers

The stride between the different clip plane registers was incorrect.

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[Bug 31788] r600g: Fix location for clip plane registers

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=31788

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Alex Deucher <agd5f@yahoo.com> 2010-11-20 09:23:12 PST ---
Thanks, committed:
c63a86e1e5665fb5cd94de42d6c59171398e12ee

Evergreen needs the fix as well, and I added it.  For reference, you can find
the evergreen regs here:
http://cgit.freedesktop.org/xorg/driver/xf86-video-ati/tree/src/evergreen_reg_auto.h
http://cgit.freedesktop.org/xorg/driver/xf86-video-ati/tree/src/evergreen_reg.h

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