diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 60 |
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); -} |