On Wed, Mar 03, 2021 at 09:39:46AM +0800, Tian Tao wrote:
> updated to use drmm_vram_helper_init().
>
> Signed-off-by: Tian Tao <tiantao6@xxxxxxxxxxxxx>
Hans, do you plan to pick this up?
-Daniel
> ---
> drivers/gpu/drm/vboxvideo/vbox_ttm.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/vboxvideo/vbox_ttm.c b/drivers/gpu/drm/vboxvideo/vbox_ttm.c
> index 0066a3c..fd8a53a 100644
> --- a/drivers/gpu/drm/vboxvideo/vbox_ttm.c
> +++ b/drivers/gpu/drm/vboxvideo/vbox_ttm.c
> @@ -12,15 +12,13 @@
>
> int vbox_mm_init(struct vbox_private *vbox)
> {
> - struct drm_vram_mm *vmm;
> int ret;
> struct drm_device *dev = &vbox->ddev;
> struct pci_dev *pdev = to_pci_dev(dev->dev);
>
> - vmm = drm_vram_helper_alloc_mm(dev, pci_resource_start(pdev, 0),
> + ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0),
> vbox->available_vram_size);
> - if (IS_ERR(vmm)) {
> - ret = PTR_ERR(vmm);
> + if (ret) {
> DRM_ERROR("Error initializing VRAM MM; %d\n", ret);
> return ret;
> }
> @@ -33,5 +31,4 @@ int vbox_mm_init(struct vbox_private *vbox)
> void vbox_mm_fini(struct vbox_private *vbox)
> {
> arch_phys_wc_del(vbox->fb_mtrr);
> - drm_vram_helper_release_mm(&vbox->ddev);
> }
> --
> 2.7.4
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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