diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_gem.c')
-rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_gem.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c index 0583e557ad37..cdd1a6e61564 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c @@ -8,11 +8,20 @@ #include <drm/drm.h> #include <drm/drm_device.h> #include <drm/drm_gem.h> +#include <drm/drm_gem_cma_helper.h> #include <drm/drm_prime.h> #include "mtk_drm_drv.h" #include "mtk_drm_gem.h" +static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs = { + .free = mtk_drm_gem_free_object, + .get_sg_table = mtk_gem_prime_get_sg_table, + .vmap = mtk_drm_gem_prime_vmap, + .vunmap = mtk_drm_gem_prime_vunmap, + .vm_ops = &drm_gem_cma_vm_ops, +}; + static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev, unsigned long size) { @@ -25,6 +34,8 @@ static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev, if (!mtk_gem_obj) return ERR_PTR(-ENOMEM); + mtk_gem_obj->base.funcs = &mtk_drm_gem_object_funcs; + ret = drm_gem_object_init(dev, &mtk_gem_obj->base, size); if (ret < 0) { DRM_ERROR("failed to initialize gem object\n"); |