Merge drm/drm-next into drm-intel-next

Getting in sync with -rc2

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

1 files changed, 2 insertions, 58 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
index b36032964b2f..4fdacf9924e6 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -60,15 +60,13 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data,
 		param->value = dev_priv->capabilities2;
 		break;
 	case DRM_VMW_PARAM_FIFO_CAPS:
-		param->value = dev_priv->fifo.capabilities;
+		param->value = vmw_fifo_caps(dev_priv);
 		break;
 	case DRM_VMW_PARAM_MAX_FB_SIZE:
 		param->value = dev_priv->prim_bb_mem;
 		break;
 	case DRM_VMW_PARAM_FIFO_HW_VERSION:
 	{
-		const struct vmw_fifo_state *fifo = &dev_priv->fifo;
-
 		if ((dev_priv->capabilities & SVGA_CAP_GBOBJECTS)) {
 			param->value = SVGA3D_HWVERSION_WS8_B1;
 			break;
@@ -76,7 +74,7 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data,
 
 		param->value =
 			vmw_fifo_mem_read(dev_priv,
-					  ((fifo->capabilities &
+					  ((vmw_fifo_caps(dev_priv) &
 					    SVGA_FIFO_CAP_3D_HWVERSION_REVISED) ?
 						   SVGA_FIFO_3D_HWVERSION_REVISED :
 						   SVGA_FIFO_3D_HWVERSION));
@@ -302,10 +300,6 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
 	}
 	vfb = vmw_framebuffer_to_vfb(fb);
 
-	ret = ttm_read_lock(&dev_priv->reservation_sem, true);
-	if (unlikely(ret != 0))
-		goto out_no_ttm_lock;
-
 	ret = vmw_user_resource_lookup_handle(dev_priv, tfile, arg->sid,
 					      user_surface_converter,
 					      &res);
@@ -322,8 +316,6 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
 	vmw_surface_unreference(&surface);
 
 out_no_surface:
-	ttm_read_unlock(&dev_priv->reservation_sem);
-out_no_ttm_lock:
 	drm_framebuffer_put(fb);
 out_no_fb:
 	drm_modeset_unlock_all(dev);
@@ -391,15 +383,10 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
 		goto out_no_ttm_lock;
 	}
 
-	ret = ttm_read_lock(&dev_priv->reservation_sem, true);
-	if (unlikely(ret != 0))
-		goto out_no_ttm_lock;
-
 	ret = vmw_kms_readback(dev_priv, file_priv,
 			       vfb, user_fence_rep,
 			       clips, num_clips);
 
-	ttm_read_unlock(&dev_priv->reservation_sem);
 out_no_ttm_lock:
 	drm_framebuffer_put(fb);
 out_no_fb:
@@ -409,46 +396,3 @@ out_no_copy:
 out_clips:
 	return ret;
 }
-
-
-/**
- * vmw_fops_poll - wrapper around the drm_poll function
- *
- * @filp: See the linux fops poll documentation.
- * @wait: See the linux fops poll documentation.
- *
- * Wrapper around the drm_poll function that makes sure the device is
- * processing the fifo if drm_poll decides to wait.
- */
-__poll_t vmw_fops_poll(struct file *filp, struct poll_table_struct *wait)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct vmw_private *dev_priv =
-		vmw_priv(file_priv->minor->dev);
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-	return drm_poll(filp, wait);
-}
-
-
-/**
- * vmw_fops_read - wrapper around the drm_read function
- *
- * @filp: See the linux fops read documentation.
- * @buffer: See the linux fops read documentation.
- * @count: See the linux fops read documentation.
- * @offset: See the linux fops read documentation.
- *
- * Wrapper around the drm_read function that makes sure the device is
- * processing the fifo if drm_read decides to wait.
- */
-ssize_t vmw_fops_read(struct file *filp, char __user *buffer,
-		      size_t count, loff_t *offset)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct vmw_private *dev_priv =
-		vmw_priv(file_priv->minor->dev);
-
-	vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
-	return drm_read(filp, buffer, count, offset);
-}