From: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> Neither intel_fbc_disable() nor intel_frontbuffer_flip_prepare() need that lock. That intel_fbc_disable() call over there can also certainly be improved, but let's do it on its own commit. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index eab5aa1..0d98332 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -11445,11 +11445,11 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, i915_gem_track_fb(intel_fb_obj(work->old_fb), obj, to_intel_plane(primary)->frontbuffer_bit); + mutex_unlock(&dev->struct_mutex); intel_fbc_disable(dev); intel_frontbuffer_flip_prepare(dev, to_intel_plane(primary)->frontbuffer_bit); - mutex_unlock(&dev->struct_mutex); trace_i915_flip_request(intel_crtc->plane, obj); -- 2.1.4 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx