Module Name: src Committed By: riastradh Date: Fri Jun 27 19:55:20 UTC 2014
Modified Files: src/sys/external/bsd/drm2/dist/drm/i915: i915_irq.c Log Message: Work around bug on one-pipe 845 devices until we update drm again. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/sys/external/bsd/drm2/dist/drm/i915/i915_irq.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/external/bsd/drm2/dist/drm/i915/i915_irq.c diff -u src/sys/external/bsd/drm2/dist/drm/i915/i915_irq.c:1.3 src/sys/external/bsd/drm2/dist/drm/i915/i915_irq.c:1.4 --- src/sys/external/bsd/drm2/dist/drm/i915/i915_irq.c:1.3 Tue Mar 18 21:36:52 2014 +++ src/sys/external/bsd/drm2/dist/drm/i915/i915_irq.c Fri Jun 27 19:55:20 2014 @@ -2268,7 +2268,8 @@ static irqreturn_t i8xx_irq_handler(DRM_ } } - if (pipe_stats[1] & PIPE_VBLANK_INTERRUPT_STATUS && + if (dev_priv->num_pipe >= 2 && + pipe_stats[1] & PIPE_VBLANK_INTERRUPT_STATUS && drm_handle_vblank(dev, 1)) { if (iir & I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT) { intel_prepare_page_flip(dev, 1);