[Bug 40221] NI / Cayman: Frequent pixmap corruption on >=3.0 kernels

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 22 10:57:33 PDT 2011


--- Comment #16 from Alex Deucher <agd5f at yahoo.com> 2011-08-22 10:57:31 PDT ---
Created an attachment (id=50461)
 View: https://bugs.freedesktop.org/attachment.cgi?id=50461
 Review: https://bugs.freedesktop.org/review?bug=40221&attachment=50461

possible fix

Most likely, the fix is to find out what state registers the 3D driver is
emitting that are not getting properly re-emitted in the drm blit code.  The
attached patch may help.  If not, basically compare the registers emitted in
cayman_default_state[] in cayman_blit_shaders.c in the drm with the
cayman_context_reg_list[] in evergreen_hw_context.c in mesa and see what's

Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the xorg-driver-ati mailing list