Merge tag 'v3.5-rc4' into drm-intel-next-queued

I want to merge the "no more fake agp on gen6+" patches into
drm-intel-next (well, the last pieces). But a patch in 3.5-rc4 also
adds a new use of dev->agp. Hence the backmarge to sort this out, for
otherwise drm-intel-next merged into Linus' tree would conflict in the
relevant code, things would compile but nicely OOPS at driver load :(

Conflicts in this merge are just simple cases of "both branches
changed/added lines at the same place". The only tricky part is to
keep the order correct wrt the unwind code in case of errors in
intel_ringbuffer.c (and the MI_DISPLAY_FLIP #defines in i915_reg.h
together, obviously).

Conflicts:
	drivers/gpu/drm/i915/i915_reg.h
	drivers/gpu/drm/i915/intel_ringbuffer.c

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 19 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 06721c0e9f98..b3052ef70d16 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6377,17 +6377,34 @@ static int intel_gen7_queue_flip(struct drm_device *dev,
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
         struct intel_ring_buffer *ring = &dev_priv->ring[BCS];
+        uint32_t plane_bit = 0;
         int ret;
 
         ret = intel_pin_and_fence_fb_obj(dev, obj, ring);
         if (ret)
                 goto err;
 
+        switch(intel_crtc->plane) {
+        case PLANE_A:
+                plane_bit = MI_DISPLAY_FLIP_IVB_PLANE_A;
+                break;
+        case PLANE_B:
+                plane_bit = MI_DISPLAY_FLIP_IVB_PLANE_B;
+                break;
+        case PLANE_C:
+                plane_bit = MI_DISPLAY_FLIP_IVB_PLANE_C;
+                break;
+        default:
+                WARN_ONCE(1, "unknown plane in flip command\n");
+                ret = -ENODEV;
+                goto err;
+        }
+
         ret = intel_ring_begin(ring, 4);
         if (ret)
                 goto err_unpin;
 
-        intel_ring_emit(ring, MI_DISPLAY_FLIP_I915 | (intel_crtc->plane << 19));
+        intel_ring_emit(ring, MI_DISPLAY_FLIP_I915 | plane_bit);
         intel_ring_emit(ring, (fb->pitches[0] | obj->tiling_mode));
         intel_ring_emit(ring, (obj->gtt_offset));
         intel_ring_emit(ring, (MI_NOOP));
@@ -6760,7 +6777,7 @@ static void intel_setup_outputs(struct drm_device *dev)
                 if (I915_READ(HDMIC) & PORT_DETECTED)
                         intel_hdmi_init(dev, HDMIC);
 
-                if (I915_READ(HDMID) & PORT_DETECTED)
+                if (!dpd_is_edp && I915_READ(HDMID) & PORT_DETECTED)
                         intel_hdmi_init(dev, HDMID);
 
                 if (I915_READ(PCH_DP_C) & DP_DETECTED)