Commit 429fc6f9 authored by Tian Tao's avatar Tian Tao Committed by Daniel Vetter
Browse files

drm/vboxvideo: Use managed VRAM-helper initialization 



updated to use drmm_vram_helper_init().

Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1614735587-6621-1-git-send-email-tiantao6@hisilicon.com
parent b603e810

drivers/gpu/drm/vboxvideo/vbox_ttm.c

+2 −5
Original line number Diff line number Diff line
@@ -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);

}