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drm/vram: Have VRAM MM call GEM VRAM functions directly

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VRAM MM and GEM VRAM buffer objects are only used with each other;
connected via 3 function pointers. Simplify this code by making the
memory manager call the rsp. functions of the BOs directly; and
remove the functions from the BO's public interface.

v2:
	* typos in commit message

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190911110910.30698-3-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2019-09-11 13:09:08 +02:00
parent 6b5ce4a1fb
commit b0e40e0805
9 changed files with 44 additions and 152 deletions
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2
drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
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@@ -28,7 +28,7 @@ int hibmc_mm_init(struct hibmc_drm_private *hibmc)
vmm = drm_vram_helper_alloc_mm(dev,
pci_resource_start(dev->pdev, 0),
hibmc->fb_size, &drm_gem_vram_mm_funcs);
hibmc->fb_size);
if (IS_ERR(vmm)) {
ret = PTR_ERR(vmm);
DRM_ERROR("Error initializing VRAM MM; %d\n", ret);