| commit | 2d109a845dd3074885db726892c629ab73dd0ed8 | [log] [tgz] |
|---|---|---|
| author | Zou, Nanhai <nanhai.zou@intel.com> | Fri Nov 06 02:13:01 2009 +0000 |
| committer | Eric Anholt <eric@anholt.net> | Thu Nov 12 11:16:33 2009 -0800 |
| tree | a897b72b0aa768f442e8aa2adb0c511c88795448 | |
| parent | d8a2d0e00c0d5a0d55e14b884bff034205015e51 [diff] |
drm/i915: Fix IRQ stall issue on Ironlake The master irq control in DE must be disabled before irq handling, and enable after the process. This fixes the irq stall issue on Ironlake. Cc: Stable Team <stable@kernel.org> Signed-off-by: Zou, Nanhai <nanhai.zou@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>