Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
drm/i915: fix page flip finish vs. prepare on plane B
The refreshed patch had a copy & paste bug.
Reported-by: Simon Farnsworth <simon.farnsworth@onelan.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by Jesse Barnes and committed by Linus Torvalds 70565d00 dd1ea37d
+1
-1
drivers/gpu/drm/i915/i915_irq.c
+1
-1
drivers/gpu/drm/i915/i915_irq.c
···
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}
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if (iir & I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT) {
950
+
intel_prepare_page_flip(dev, 1);
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if (dev_priv->flip_pending_is_done)
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intel_finish_page_flip_plane(dev, 1);
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-
intel_prepare_page_flip(dev, 1);
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}
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if (pipea_stats & vblank_status) {