drm/nv86/fifo: suspend fix
authorMaxim Levitsky <maximlevitsky@gmail.com>
Mon, 13 Aug 2012 23:22:07 +0000 (02:22 +0300)
committerBen Skeggs <bskeggs@redhat.com>
Mon, 13 Aug 2012 23:36:53 +0000 (09:36 +1000)
commit2064db725cc6d4ea19a24c138bc37939b63e3ae6
tree5e55c8a87408bfc2382676a763021842f70ed286
parentfe0aac129c247be62fd8ad697ff510523fd71f74
drm/nv86/fifo: suspend fix

This fix is a backport from the reworked nouveau driver.  It masks off the
engines we're not expecting to use before attempting a channel kickoff.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nv84_fifo.c