| commit | 7ea29b13e5e3e1e61e612349eb0366efdb6457f3 | [log] [tgz] |
|---|---|---|
| author | Eric Anholt <eric@anholt.net> | Thu Dec 22 14:54:59 2011 -0800 |
| committer | Keith Packard <keithp@keithp.com> | Tue Jan 03 09:31:14 2012 -0800 |
| tree | c0f6d48c329863c226ddc3380165305cb3c65a1f | |
| parent | 116ac8d26101c06ad80a4e1cb560db1c525397f8 [diff] |
drm/i915: Do the fallback non-IRQ wait in ring throttle, too. As a workaround for IRQ synchronization issues in the gen7 BLT ring, we want to turn the two wait functions into polling loops. Signed-off-by: Eric Anholt <eric@anholt.net> Tested-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Acked-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Keith Packard <keithp@keithp.com>