Searched hist:c062df61966405b0be6743bfb0cf300dca2fa7c2 (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_irq.c | diff c062df61966405b0be6743bfb0cf300dca2fa7c2 Fri Jan 22 10:12:58 CST 2010 Li Peng <peng.li@linux.intel.com> drm/i915: enable vblank interrupt on ironlake
so far vblank interrupt on ironlake is disabled, this would cause
bad gfx performance if userspace calls drm_wait_vblank. This patch
enables vblank interrupt on ironlake and follows vblank get/put
model.
Signed-off-by: Li Peng <peng.li@intel.com>
Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
|