tree c4fbeac6d8ddba5d408cde20480afabcaa7e8d2a
parent fba675283429e41270feb661a1f6f3bc05d71981
author Francisco Jerez <currojerez@riseup.net> 1282733693 +0200
committer Ben Skeggs <bskeggs@redhat.com> 1282799539 +1000

drm/nv20: Don't use pushbuf calls on the original nv20.

The "return" command is buggy on the original nv20, it jumps back to
the caller address as expected, but it doesn't clear the subroutine
active bit making the subsequent pushbuf calls fail with a "stack"
overflow.

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>