From 3f20df98870236b288a90fc3b65f593d3db05b17 Mon Sep 17 00:00:00 2001 From: Gustavo Padovan Date: Fri, 24 Oct 2014 14:51:34 +0100 Subject: [PATCH] drm/i915: only flip frontbuffer if crtc is active MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is no point in flipping a buffer for a disabled crtc. Signed-off-by: Gustavo Padovan Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 910e8a4603fa..140bbefaac8d 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8544,9 +8544,9 @@ static int intel_crtc_cursor_set_obj(struct drm_crtc *crtc, if (old_width != width) intel_update_watermarks(crtc); intel_crtc_update_cursor(crtc, intel_crtc->cursor_bo != NULL); - } - intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_CURSOR(pipe)); + intel_frontbuffer_flip(dev, INTEL_FRONTBUFFER_CURSOR(pipe)); + } return 0; fail_unpin: