diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 96fc4679d438850b299d8c78c09fe2f28c32e6c6..16930c5cc249846152f31d2cc87e99b80c887bb3 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7658,14 +7658,14 @@ static int intel_gen2_queue_flip(struct drm_device *dev, ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv)); if (ret) - goto out; + goto err; /* Offset into the new buffer for cases of shared fbs between CRTCs */ offset = crtc->y * fb->pitches[0] + crtc->x * fb->bits_per_pixel/8; ret = BEGIN_LP_RING(6); if (ret) - goto out; + goto err_unpin; /* Can't queue multiple flips, so wait for the previous * one to finish before executing the next. @@ -7682,7 +7682,11 @@ static int intel_gen2_queue_flip(struct drm_device *dev, OUT_RING(obj->gtt_offset + offset); OUT_RING(0); /* aux display base address, unused */ ADVANCE_LP_RING(); -out: + return 0; + +err_unpin: + intel_unpin_fb_obj(obj); +err: return ret; } @@ -7699,14 +7703,14 @@ static int intel_gen3_queue_flip(struct drm_device *dev, ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv)); if (ret) - goto out; + goto err; /* Offset into the new buffer for cases of shared fbs between CRTCs */ offset = crtc->y * fb->pitches[0] + crtc->x * fb->bits_per_pixel/8; ret = BEGIN_LP_RING(6); if (ret) - goto out; + goto err_unpin; if (intel_crtc->plane) flip_mask = MI_WAIT_FOR_PLANE_B_FLIP; @@ -7721,7 +7725,11 @@ static int intel_gen3_queue_flip(struct drm_device *dev, OUT_RING(MI_NOOP); ADVANCE_LP_RING(); -out: + return 0; + +err_unpin: + intel_unpin_fb_obj(obj); +err: return ret; } @@ -7737,11 +7745,11 @@ static int intel_gen4_queue_flip(struct drm_device *dev, ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv)); if (ret) - goto out; + goto err; ret = BEGIN_LP_RING(4); if (ret) - goto out; + goto err_unpin; /* i965+ uses the linear or tiled offsets from the * Display Registers (which do not change across a page-flip) @@ -7760,7 +7768,11 @@ static int intel_gen4_queue_flip(struct drm_device *dev, pipesrc = I915_READ(PIPESRC(intel_crtc->pipe)) & 0x0fff0fff; OUT_RING(pf | pipesrc); ADVANCE_LP_RING(); -out: + return 0; + +err_unpin: + intel_unpin_fb_obj(obj); +err: return ret; } @@ -7776,11 +7788,11 @@ static int intel_gen6_queue_flip(struct drm_device *dev, ret = intel_pin_and_fence_fb_obj(dev, obj, LP_RING(dev_priv)); if (ret) - goto out; + goto err; ret = BEGIN_LP_RING(4); if (ret) - goto out; + goto err_unpin; OUT_RING(MI_DISPLAY_FLIP | MI_DISPLAY_FLIP_PLANE(intel_crtc->plane)); @@ -7791,7 +7803,11 @@ static int intel_gen6_queue_flip(struct drm_device *dev, pipesrc = I915_READ(PIPESRC(intel_crtc->pipe)) & 0x0fff0fff; OUT_RING(pf | pipesrc); ADVANCE_LP_RING(); -out: + return 0; + +err_unpin: + intel_unpin_fb_obj(obj); +err: return ret; } @@ -7813,18 +7829,22 @@ static int intel_gen7_queue_flip(struct drm_device *dev, ret = intel_pin_and_fence_fb_obj(dev, obj, ring); if (ret) - goto out; + goto err; ret = intel_ring_begin(ring, 4); if (ret) - goto out; + goto err_unpin; intel_ring_emit(ring, MI_DISPLAY_FLIP_I915 | (intel_crtc->plane << 19)); intel_ring_emit(ring, (fb->pitches[0] | obj->tiling_mode)); intel_ring_emit(ring, (obj->gtt_offset)); intel_ring_emit(ring, (MI_NOOP)); intel_ring_advance(ring); -out: + return 0; + +err_unpin: + intel_unpin_fb_obj(obj); +err: return ret; }