diff options
| author | Thomas Zimmermann <[email protected]> | 2020-09-23 12:21:45 +0200 |
|---|---|---|
| committer | Chun-Kuang Hu <[email protected]> | 2020-11-25 23:56:05 +0800 |
| commit | eea70586485ca0621c4a896c4a29e2db0a2761d2 (patch) | |
| tree | b4f6c3d1c1baff34f4a02b5a8fc9baa4ecc8672f /drivers/gpu/drm/mediatek/mtk_drm_gem.c | |
| parent | f8c76863394daacb3dbe7088e57ae4845629c989 (diff) | |
drm/mediatek: Introduce GEM object functions
GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in mediatek. The only exception is gem_prime_mmap,
which is non-trivial to convert.
Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Chun-Kuang Hu <[email protected]>
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"); |