[PATCH 3/8] drm/vram: switch to gem vma offset manager

Thomas Zimmermann tzimmermann at suse.de
Mon Sep 9 07:11:06 UTC 2019



Am 05.09.19 um 09:05 schrieb Gerd Hoffmann:
> Pass gem vma_offset_manager to ttm_bo_device_init(), so ttm uses it
> instead of its own embedded struct.  This makes some gem functions
> (specifically drm_gem_object_lookup) work on ttm objects.
> 
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---
>  drivers/gpu/drm/drm_vram_mm_helper.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/drm_vram_mm_helper.c b/drivers/gpu/drm/drm_vram_mm_helper.c
> index 56fd1519eb35..3b2552bec4e6 100644
> --- a/drivers/gpu/drm/drm_vram_mm_helper.c
> +++ b/drivers/gpu/drm/drm_vram_mm_helper.c
> @@ -172,7 +172,7 @@ int drm_vram_mm_init(struct drm_vram_mm *vmm, struct drm_device *dev,
>  
>  	ret = ttm_bo_device_init(&vmm->bdev, &bo_driver,
>  				 dev->anon_inode->i_mapping,
> -				 NULL,
> +				 dev->vma_offset_manager,
>  				 true);
>  	if (ret)
>  		return ret;
> 

Acked-by: Thomas Zimmermann <tzimmermann at suse.de>

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Linux GmbH, Maxfeldstrasse 5, 90409 Nuernberg, Germany
GF: Felix Imend├Ârffer, Mary Higgins, Sri Rasiah
HRB 21284 (AG N├╝rnberg)

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