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| author |   Gerd Hoffmann <kraxel@redhat.com> | 2018-08-29 14:20:25 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-05 08:26:25 +0200 |
| commit | b3f13ec958a77497da76cc7a89d60b741b79ba22 (patch) | |
| tree | 9412c1aa79cf9e54deabf35fc2dd00e898ad0632 /drivers/gpu/drm/virtio | |
| parent | drm/virtio: track virtual output state (diff) | |
| download | linux-dev-b3f13ec958a77497da76cc7a89d60b741b79ba22.tar.xz linux-dev-b3f13ec958a77497da76cc7a89d60b741b79ba22.zip | |
drm/virtio: add virtio_gpu_object_detach() function
The new function balances virtio_gpu_object_attach().
Also make virtio_gpu_cmd_resource_inval_backing() static and switch
call sites to the new virtio_gpu_object_attach() function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180829122026.27012-2-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_fb.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_ttm.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_vq.c | 10 |
4 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index b6b5768773e6..4fda0da6d949 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -277,13 +277,13 @@ int virtio_gpu_object_attach(struct virtio_gpu_device *vgdev, struct virtio_gpu_object *obj, uint32_t resource_id, struct virtio_gpu_fence **fence); +void virtio_gpu_object_detach(struct virtio_gpu_device *vgdev, + struct virtio_gpu_object *obj); int virtio_gpu_attach_status_page(struct virtio_gpu_device *vgdev); int virtio_gpu_detach_status_page(struct virtio_gpu_device *vgdev); void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev, struct virtio_gpu_output *output); int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev); -void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev, - uint32_t resource_id); int virtio_gpu_cmd_get_capset_info(struct virtio_gpu_device *vgdev, int idx); int virtio_gpu_cmd_get_capset(struct virtio_gpu_device *vgdev, int idx, int version, diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c index a121b1c79522..b5cebc9a179a 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fb.c +++ b/drivers/gpu/drm/virtio/virtgpu_fb.c @@ -291,7 +291,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper, return 0; err_fb_alloc: - virtio_gpu_cmd_resource_inval_backing(vgdev, resid); + virtio_gpu_object_detach(vgdev, obj); err_obj_attach: err_obj_vmap: virtio_gpu_gem_free_object(&obj->gem_base); diff --git a/drivers/gpu/drm/virtio/virtgpu_ttm.c b/drivers/gpu/drm/virtio/virtgpu_ttm.c index b6f021c0da5c..e3152d45c5f1 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ttm.c +++ b/drivers/gpu/drm/virtio/virtgpu_ttm.c @@ -343,8 +343,7 @@ static void virtio_gpu_bo_move_notify(struct ttm_buffer_object *tbo, if (!new_mem || (new_mem->placement & TTM_PL_FLAG_SYSTEM)) { if (bo->hw_res_handle) - virtio_gpu_cmd_resource_inval_backing(vgdev, - bo->hw_res_handle); + virtio_gpu_object_detach(vgdev, bo); } else if (new_mem->placement & TTM_PL_FLAG_TT) { if (bo->hw_res_handle) { diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 4735bd1c7321..e23c1927722f 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -423,8 +423,8 @@ void virtio_gpu_cmd_unref_resource(struct virtio_gpu_device *vgdev, virtio_gpu_queue_ctrl_buffer(vgdev, vbuf); } -void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev, - uint32_t resource_id) +static void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev, + uint32_t resource_id) { struct virtio_gpu_resource_detach_backing *cmd_p; struct virtio_gpu_vbuffer *vbuf; @@ -883,6 +883,12 @@ int virtio_gpu_object_attach(struct virtio_gpu_device *vgdev, return 0; } +void virtio_gpu_object_detach(struct virtio_gpu_device *vgdev, + struct virtio_gpu_object *obj) +{ + virtio_gpu_cmd_resource_inval_backing(vgdev, obj->hw_res_handle); +} + void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev, struct virtio_gpu_output *output) { |