Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: don't apply 7xx HDP flush workaround on AGP
  drm: use after free in drm_queue_vblank_event()
  drm/kms: remove spaces from connector names (v2)

drivers/gpu/drm/drm_crtc.c

@@ -156,12 +156,12 @@ static struct drm_conn_prop_enum_list drm_connector_enum_list[] =
 	{ DRM_MODE_CONNECTOR_SVIDEO, "SVIDEO", 0 },
 	{ DRM_MODE_CONNECTOR_LVDS, "LVDS", 0 },
 	{ DRM_MODE_CONNECTOR_Component, "Component", 0 },
-	{ DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN", 0 },
-	{ DRM_MODE_CONNECTOR_DisplayPort, "DisplayPort", 0 },
-	{ DRM_MODE_CONNECTOR_HDMIA, "HDMI Type A", 0 },
-	{ DRM_MODE_CONNECTOR_HDMIB, "HDMI Type B", 0 },
+	{ DRM_MODE_CONNECTOR_9PinDIN, "DIN", 0 },
+	{ DRM_MODE_CONNECTOR_DisplayPort, "DP", 0 },
+	{ DRM_MODE_CONNECTOR_HDMIA, "HDMI-A", 0 },
+	{ DRM_MODE_CONNECTOR_HDMIB, "HDMI-B", 0 },
 	{ DRM_MODE_CONNECTOR_TV, "TV", 0 },
-	{ DRM_MODE_CONNECTOR_eDP, "Embedded DisplayPort", 0 },
+	{ DRM_MODE_CONNECTOR_eDP, "eDP", 0 },
 };
 
 static struct drm_prop_enum_list drm_encoder_enum_list[] =

drivers/gpu/drm/drm_irq.c

@@ -628,7 +628,7 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe,
 	if ((seq - vblwait->request.sequence) <= (1 << 23)) {
 		e->event.tv_sec = now.tv_sec;
 		e->event.tv_usec = now.tv_usec;
-		drm_vblank_put(dev, e->pipe);
+		drm_vblank_put(dev, pipe);
 		list_add_tail(&e->base.link, &e->base.file_priv->event_list);
 		wake_up_interruptible(&e->base.file_priv->event_wait);
 		trace_drm_vblank_event_delivered(current->pid, pipe,
@@ -645,7 +645,7 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe,
 	spin_unlock_irqrestore(&dev->event_lock, flags);
 	kfree(e);
 err_put:
-	drm_vblank_put(dev, e->pipe);
+	drm_vblank_put(dev, pipe);
 	return ret;
 }
 

drivers/gpu/drm/radeon/r600.c

@@ -878,12 +878,15 @@ void r600_pcie_gart_tlb_flush(struct radeon_device *rdev)
 	u32 tmp;
 
 	/* flush hdp cache so updates hit vram */
-	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740)) {
+	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740) &&
+	    !(rdev->flags & RADEON_IS_AGP)) {
 		void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
 		u32 tmp;
 
 		/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
 		 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL
+		 * This seems to cause problems on some AGP cards. Just use the old
+		 * method for them.
 		 */
 		WREG32(HDP_DEBUG1, 0);
 		tmp = readl((void __iomem *)ptr);
@@ -3485,10 +3488,12 @@ int r600_debugfs_mc_info_init(struct radeon_device *rdev)
 void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo)
 {
 	/* r7xx hw bug.  write to HDP_DEBUG1 followed by fb read
-	 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL
+	 * rather than write to HDP_REG_COHERENCY_FLUSH_CNTL.
+	 * This seems to cause problems on some AGP cards. Just use the old
+	 * method for them.
 	 */
 	if ((rdev->family >= CHIP_RV770) && (rdev->family <= CHIP_RV740) &&
-	    rdev->vram_scratch.ptr) {
+	    rdev->vram_scratch.ptr && !(rdev->flags & RADEON_IS_AGP)) {
 		void __iomem *ptr = (void *)rdev->vram_scratch.ptr;
 		u32 tmp;