diff mbox series

[04/11] drm/mediatek: Rename "mtk_drm_gem" to "mtk_gem"

Message ID 20240226085059.26850-5-shawn.sung@mediatek.com (mailing list archive)
State New
Headers show
Series Rename mtk_drm_* to mtk_* | expand

Commit Message

Shawn Sung Feb. 26, 2024, 8:50 a.m. UTC
From: Hsiao Chien Sung <shawn.sung@mediatek.corp-partner.google.com>

Rename all "mtk_drm_gem" to "mtk_gem":
- To align the naming rule
- To reduce the code size

Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.corp-partner.google.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c   |  8 +--
 drivers/gpu/drm/mediatek/mtk_drm_gem.c   | 63 ++++++++++++------------
 drivers/gpu/drm/mediatek/mtk_drm_gem.h   | 19 ++++---
 drivers/gpu/drm/mediatek/mtk_drm_plane.c |  2 +-
 4 files changed, 45 insertions(+), 47 deletions(-)

Comments

AngeloGioacchino Del Regno Feb. 26, 2024, 12:39 p.m. UTC | #1
Il 26/02/24 09:50, Shawn Sung ha scritto:
> From: Hsiao Chien Sung <shawn.sung@mediatek.corp-partner.google.com>
> 
> Rename all "mtk_drm_gem" to "mtk_gem":
> - To align the naming rule
> - To reduce the code size
> 
> Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.corp-partner.google.com>

Reviewed-by: AngeloGiaocchino Del Regno <angelogioacchino.delregno@collabora.com>
CK Hu (胡俊光) March 14, 2024, 5:49 a.m. UTC | #2
Hi, Shawn:

On Mon, 2024-02-26 at 16:50 +0800, Shawn Sung wrote:
> From: Hsiao Chien Sung <shawn.sung@mediatek.corp-partner.google.com>
> 
> Rename all "mtk_drm_gem" to "mtk_gem":
> - To align the naming rule
> - To reduce the code size

Reviewed-by: CK Hu <ck.hu@mediatek.com>

> 
> Signed-off-by: Hsiao Chien Sung <
> shawn.sung@mediatek.corp-partner.google.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c   |  8 +--
>  drivers/gpu/drm/mediatek/mtk_drm_gem.c   | 63 ++++++++++++--------
> ----
>  drivers/gpu/drm/mediatek/mtk_drm_gem.h   | 19 ++++---
>  drivers/gpu/drm/mediatek/mtk_drm_plane.c |  2 +-
>  4 files changed, 45 insertions(+), 47 deletions(-)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index c46773569b3c..81e8aa65abd6 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -576,8 +576,8 @@ DEFINE_DRM_GEM_FOPS(mtk_drm_fops);
>   * We need to override this because the device used to import the
> memory is
>   * not dev->dev, as drm_gem_prime_import() expects.
>   */
> -static struct drm_gem_object *mtk_drm_gem_prime_import(struct
> drm_device *dev,
> -						       struct dma_buf
> *dma_buf)
> +static struct drm_gem_object *mtk_gem_prime_import(struct drm_device
> *dev,
> +						   struct dma_buf
> *dma_buf)
>  {
>  	struct mtk_drm_private *private = dev->dev_private;
>  
> @@ -587,9 +587,9 @@ static struct drm_gem_object
> *mtk_drm_gem_prime_import(struct drm_device *dev,
>  static const struct drm_driver mtk_drm_driver = {
>  	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
>  
> -	.dumb_create = mtk_drm_gem_dumb_create,
> +	.dumb_create = mtk_gem_dumb_create,
>  
> -	.gem_prime_import = mtk_drm_gem_prime_import,
> +	.gem_prime_import = mtk_gem_prime_import,
>  	.gem_prime_import_sg_table = mtk_gem_prime_import_sg_table,
>  	.fops = &mtk_drm_fops,
>  
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> index 4f2e3feabc0f..3ae1f12bfb46 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
> @@ -14,26 +14,26 @@
>  #include "mtk_drm_drv.h"
>  #include "mtk_drm_gem.h"
>  
> -static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj,
> struct vm_area_struct *vma);
> +static int mtk_gem_object_mmap(struct drm_gem_object *obj, struct
> vm_area_struct *vma);
>  
>  static const struct vm_operations_struct vm_ops = {
>  	.open = drm_gem_vm_open,
>  	.close = drm_gem_vm_close,
>  };
>  
> -static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs =
> {
> -	.free = mtk_drm_gem_free_object,
> +static const struct drm_gem_object_funcs mtk_gem_object_funcs = {
> +	.free = mtk_gem_free_object,
>  	.get_sg_table = mtk_gem_prime_get_sg_table,
> -	.vmap = mtk_drm_gem_prime_vmap,
> -	.vunmap = mtk_drm_gem_prime_vunmap,
> -	.mmap = mtk_drm_gem_object_mmap,
> +	.vmap = mtk_gem_prime_vmap,
> +	.vunmap = mtk_gem_prime_vunmap,
> +	.mmap = mtk_gem_object_mmap,
>  	.vm_ops = &vm_ops,
>  };
>  
> -static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device
> *dev,
> -						unsigned long size)
> +static struct mtk_gem_obj *mtk_gem_init(struct drm_device *dev,
> +					unsigned long size)
>  {
> -	struct mtk_drm_gem_obj *mtk_gem_obj;
> +	struct mtk_gem_obj *mtk_gem_obj;
>  	int ret;
>  
>  	size = round_up(size, PAGE_SIZE);
> @@ -42,7 +42,7 @@ 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;
> +	mtk_gem_obj->base.funcs = &mtk_gem_object_funcs;
>  
>  	ret = drm_gem_object_init(dev, &mtk_gem_obj->base, size);
>  	if (ret < 0) {
> @@ -54,15 +54,15 @@ static struct mtk_drm_gem_obj
> *mtk_drm_gem_init(struct drm_device *dev,
>  	return mtk_gem_obj;
>  }
>  
> -struct mtk_drm_gem_obj *mtk_drm_gem_create(struct drm_device *dev,
> -					   size_t size, bool
> alloc_kmap)
> +struct mtk_gem_obj *mtk_gem_create(struct drm_device *dev, size_t
> size,
> +				   bool alloc_kmap)
>  {
>  	struct mtk_drm_private *priv = dev->dev_private;
> -	struct mtk_drm_gem_obj *mtk_gem;
> +	struct mtk_gem_obj *mtk_gem;
>  	struct drm_gem_object *obj;
>  	int ret;
>  
> -	mtk_gem = mtk_drm_gem_init(dev, size);
> +	mtk_gem = mtk_gem_init(dev, size);
>  	if (IS_ERR(mtk_gem))
>  		return ERR_CAST(mtk_gem);
>  
> @@ -97,9 +97,9 @@ struct mtk_drm_gem_obj *mtk_drm_gem_create(struct
> drm_device *dev,
>  	return ERR_PTR(ret);
>  }
>  
> -void mtk_drm_gem_free_object(struct drm_gem_object *obj)
> +void mtk_gem_free_object(struct drm_gem_object *obj)
>  {
> -	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
> +	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
>  	struct mtk_drm_private *priv = obj->dev->dev_private;
>  
>  	if (mtk_gem->sg)
> @@ -114,10 +114,10 @@ void mtk_drm_gem_free_object(struct
> drm_gem_object *obj)
>  	kfree(mtk_gem);
>  }
>  
> -int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct
> drm_device *dev,
> -			    struct drm_mode_create_dumb *args)
> +int mtk_gem_dumb_create(struct drm_file *file_priv, struct
> drm_device *dev,
> +			struct drm_mode_create_dumb *args)
>  {
> -	struct mtk_drm_gem_obj *mtk_gem;
> +	struct mtk_gem_obj *mtk_gem;
>  	int ret;
>  
>  	args->pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
> @@ -130,7 +130,7 @@ int mtk_drm_gem_dumb_create(struct drm_file
> *file_priv, struct drm_device *dev,
>  	args->size = args->pitch;
>  	args->size *= args->height;
>  
> -	mtk_gem = mtk_drm_gem_create(dev, args->size, false);
> +	mtk_gem = mtk_gem_create(dev, args->size, false);
>  	if (IS_ERR(mtk_gem))
>  		return PTR_ERR(mtk_gem);
>  
> @@ -148,16 +148,16 @@ int mtk_drm_gem_dumb_create(struct drm_file
> *file_priv, struct drm_device *dev,
>  	return 0;
>  
>  err_handle_create:
> -	mtk_drm_gem_free_object(&mtk_gem->base);
> +	mtk_gem_free_object(&mtk_gem->base);
>  	return ret;
>  }
>  
> -static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj,
> -				   struct vm_area_struct *vma)
> +static int mtk_gem_object_mmap(struct drm_gem_object *obj,
> +			       struct vm_area_struct *vma)
>  
>  {
>  	int ret;
> -	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
> +	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
>  	struct mtk_drm_private *priv = obj->dev->dev_private;
>  
>  	/*
> @@ -188,7 +188,7 @@ static int mtk_drm_gem_object_mmap(struct
> drm_gem_object *obj,
>   */
>  struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object
> *obj)
>  {
> -	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
> +	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
>  	struct mtk_drm_private *priv = obj->dev->dev_private;
>  	struct sg_table *sgt;
>  	int ret;
> @@ -212,7 +212,7 @@ struct sg_table
> *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj)
>  struct drm_gem_object *mtk_gem_prime_import_sg_table(struct
> drm_device *dev,
>  			struct dma_buf_attachment *attach, struct
> sg_table *sg)
>  {
> -	struct mtk_drm_gem_obj *mtk_gem;
> +	struct mtk_gem_obj *mtk_gem;
>  
>  	/* check if the entries in the sg_table are contiguous */
>  	if (drm_prime_get_contiguous_size(sg) < attach->dmabuf->size) {
> @@ -220,7 +220,7 @@ struct drm_gem_object
> *mtk_gem_prime_import_sg_table(struct drm_device *dev,
>  		return ERR_PTR(-EINVAL);
>  	}
>  
> -	mtk_gem = mtk_drm_gem_init(dev, attach->dmabuf->size);
> +	mtk_gem = mtk_gem_init(dev, attach->dmabuf->size);
>  	if (IS_ERR(mtk_gem))
>  		return ERR_CAST(mtk_gem);
>  
> @@ -230,9 +230,9 @@ struct drm_gem_object
> *mtk_gem_prime_import_sg_table(struct drm_device *dev,
>  	return &mtk_gem->base;
>  }
>  
> -int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct
> iosys_map *map)
> +int mtk_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map
> *map)
>  {
> -	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
> +	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
>  	struct sg_table *sgt = NULL;
>  	unsigned int npages;
>  
> @@ -270,10 +270,9 @@ int mtk_drm_gem_prime_vmap(struct drm_gem_object
> *obj, struct iosys_map *map)
>  	return 0;
>  }
>  
> -void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj,
> -			      struct iosys_map *map)
> +void mtk_gem_prime_vunmap(struct drm_gem_object *obj, struct
> iosys_map *map)
>  {
> -	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
> +	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
>  	void *vaddr = map->vaddr;
>  
>  	if (!mtk_gem->pages)
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.h
> b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
> index 78f23b07a02e..8a5a760f5e6d 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
> @@ -22,7 +22,7 @@
>   * P.S. this object would be transferred to user as kms_bo.handle so
>   *	user can access the buffer through kms_bo.handle.
>   */
> -struct mtk_drm_gem_obj {
> +struct mtk_gem_obj {
>  	struct drm_gem_object	base;
>  	void			*cookie;
>  	void			*kvaddr;
> @@ -32,18 +32,17 @@ struct mtk_drm_gem_obj {
>  	struct page		**pages;
>  };
>  
> -#define to_mtk_gem_obj(x)	container_of(x, struct mtk_drm_gem_obj,
> base)
> +#define to_mtk_gem_obj(x) container_of(x, struct mtk_gem_obj, base)
>  
> -void mtk_drm_gem_free_object(struct drm_gem_object *gem);
> -struct mtk_drm_gem_obj *mtk_drm_gem_create(struct drm_device *dev,
> size_t size,
> -					   bool alloc_kmap);
> -int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct
> drm_device *dev,
> -			    struct drm_mode_create_dumb *args);
> +void mtk_gem_free_object(struct drm_gem_object *gem);
> +struct mtk_gem_obj *mtk_gem_create(struct drm_device *dev, size_t
> size,
> +				   bool alloc_kmap);
> +int mtk_gem_dumb_create(struct drm_file *file_priv, struct
> drm_device *dev,
> +			struct drm_mode_create_dumb *args);
>  struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object
> *obj);
>  struct drm_gem_object *mtk_gem_prime_import_sg_table(struct
> drm_device *dev,
>  			struct dma_buf_attachment *attach, struct
> sg_table *sg);
> -int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct
> iosys_map *map);
> -void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj,
> -			      struct iosys_map *map);
> +int mtk_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map
> *map);
> +void mtk_gem_prime_vunmap(struct drm_gem_object *obj, struct
> iosys_map *map);
>  
>  #endif
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> index 43137c46fc14..db63a32c407e 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
> @@ -135,7 +135,7 @@ static void mtk_plane_update_new_state(struct
> drm_plane_state *new_state,
>  {
>  	struct drm_framebuffer *fb = new_state->fb;
>  	struct drm_gem_object *gem;
> -	struct mtk_drm_gem_obj *mtk_gem;
> +	struct mtk_gem_obj *mtk_gem;
>  	unsigned int pitch, format;
>  	u64 modifier;
>  	dma_addr_t addr;
diff mbox series

Patch

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index c46773569b3c..81e8aa65abd6 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -576,8 +576,8 @@  DEFINE_DRM_GEM_FOPS(mtk_drm_fops);
  * We need to override this because the device used to import the memory is
  * not dev->dev, as drm_gem_prime_import() expects.
  */
-static struct drm_gem_object *mtk_drm_gem_prime_import(struct drm_device *dev,
-						       struct dma_buf *dma_buf)
+static struct drm_gem_object *mtk_gem_prime_import(struct drm_device *dev,
+						   struct dma_buf *dma_buf)
 {
 	struct mtk_drm_private *private = dev->dev_private;
 
@@ -587,9 +587,9 @@  static struct drm_gem_object *mtk_drm_gem_prime_import(struct drm_device *dev,
 static const struct drm_driver mtk_drm_driver = {
 	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
 
-	.dumb_create = mtk_drm_gem_dumb_create,
+	.dumb_create = mtk_gem_dumb_create,
 
-	.gem_prime_import = mtk_drm_gem_prime_import,
+	.gem_prime_import = mtk_gem_prime_import,
 	.gem_prime_import_sg_table = mtk_gem_prime_import_sg_table,
 	.fops = &mtk_drm_fops,
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 4f2e3feabc0f..3ae1f12bfb46 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -14,26 +14,26 @@ 
 #include "mtk_drm_drv.h"
 #include "mtk_drm_gem.h"
 
-static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
+static int mtk_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
 static const struct vm_operations_struct vm_ops = {
 	.open = drm_gem_vm_open,
 	.close = drm_gem_vm_close,
 };
 
-static const struct drm_gem_object_funcs mtk_drm_gem_object_funcs = {
-	.free = mtk_drm_gem_free_object,
+static const struct drm_gem_object_funcs mtk_gem_object_funcs = {
+	.free = mtk_gem_free_object,
 	.get_sg_table = mtk_gem_prime_get_sg_table,
-	.vmap = mtk_drm_gem_prime_vmap,
-	.vunmap = mtk_drm_gem_prime_vunmap,
-	.mmap = mtk_drm_gem_object_mmap,
+	.vmap = mtk_gem_prime_vmap,
+	.vunmap = mtk_gem_prime_vunmap,
+	.mmap = mtk_gem_object_mmap,
 	.vm_ops = &vm_ops,
 };
 
-static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev,
-						unsigned long size)
+static struct mtk_gem_obj *mtk_gem_init(struct drm_device *dev,
+					unsigned long size)
 {
-	struct mtk_drm_gem_obj *mtk_gem_obj;
+	struct mtk_gem_obj *mtk_gem_obj;
 	int ret;
 
 	size = round_up(size, PAGE_SIZE);
@@ -42,7 +42,7 @@  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;
+	mtk_gem_obj->base.funcs = &mtk_gem_object_funcs;
 
 	ret = drm_gem_object_init(dev, &mtk_gem_obj->base, size);
 	if (ret < 0) {
@@ -54,15 +54,15 @@  static struct mtk_drm_gem_obj *mtk_drm_gem_init(struct drm_device *dev,
 	return mtk_gem_obj;
 }
 
-struct mtk_drm_gem_obj *mtk_drm_gem_create(struct drm_device *dev,
-					   size_t size, bool alloc_kmap)
+struct mtk_gem_obj *mtk_gem_create(struct drm_device *dev, size_t size,
+				   bool alloc_kmap)
 {
 	struct mtk_drm_private *priv = dev->dev_private;
-	struct mtk_drm_gem_obj *mtk_gem;
+	struct mtk_gem_obj *mtk_gem;
 	struct drm_gem_object *obj;
 	int ret;
 
-	mtk_gem = mtk_drm_gem_init(dev, size);
+	mtk_gem = mtk_gem_init(dev, size);
 	if (IS_ERR(mtk_gem))
 		return ERR_CAST(mtk_gem);
 
@@ -97,9 +97,9 @@  struct mtk_drm_gem_obj *mtk_drm_gem_create(struct drm_device *dev,
 	return ERR_PTR(ret);
 }
 
-void mtk_drm_gem_free_object(struct drm_gem_object *obj)
+void mtk_gem_free_object(struct drm_gem_object *obj)
 {
-	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
+	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
 	struct mtk_drm_private *priv = obj->dev->dev_private;
 
 	if (mtk_gem->sg)
@@ -114,10 +114,10 @@  void mtk_drm_gem_free_object(struct drm_gem_object *obj)
 	kfree(mtk_gem);
 }
 
-int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
-			    struct drm_mode_create_dumb *args)
+int mtk_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
+			struct drm_mode_create_dumb *args)
 {
-	struct mtk_drm_gem_obj *mtk_gem;
+	struct mtk_gem_obj *mtk_gem;
 	int ret;
 
 	args->pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
@@ -130,7 +130,7 @@  int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 	args->size = args->pitch;
 	args->size *= args->height;
 
-	mtk_gem = mtk_drm_gem_create(dev, args->size, false);
+	mtk_gem = mtk_gem_create(dev, args->size, false);
 	if (IS_ERR(mtk_gem))
 		return PTR_ERR(mtk_gem);
 
@@ -148,16 +148,16 @@  int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 	return 0;
 
 err_handle_create:
-	mtk_drm_gem_free_object(&mtk_gem->base);
+	mtk_gem_free_object(&mtk_gem->base);
 	return ret;
 }
 
-static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj,
-				   struct vm_area_struct *vma)
+static int mtk_gem_object_mmap(struct drm_gem_object *obj,
+			       struct vm_area_struct *vma)
 
 {
 	int ret;
-	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
+	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
 	struct mtk_drm_private *priv = obj->dev->dev_private;
 
 	/*
@@ -188,7 +188,7 @@  static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj,
  */
 struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj)
 {
-	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
+	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
 	struct mtk_drm_private *priv = obj->dev->dev_private;
 	struct sg_table *sgt;
 	int ret;
@@ -212,7 +212,7 @@  struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj)
 struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
 			struct dma_buf_attachment *attach, struct sg_table *sg)
 {
-	struct mtk_drm_gem_obj *mtk_gem;
+	struct mtk_gem_obj *mtk_gem;
 
 	/* check if the entries in the sg_table are contiguous */
 	if (drm_prime_get_contiguous_size(sg) < attach->dmabuf->size) {
@@ -220,7 +220,7 @@  struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
 		return ERR_PTR(-EINVAL);
 	}
 
-	mtk_gem = mtk_drm_gem_init(dev, attach->dmabuf->size);
+	mtk_gem = mtk_gem_init(dev, attach->dmabuf->size);
 	if (IS_ERR(mtk_gem))
 		return ERR_CAST(mtk_gem);
 
@@ -230,9 +230,9 @@  struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
 	return &mtk_gem->base;
 }
 
-int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
+int mtk_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
 {
-	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
+	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
 	struct sg_table *sgt = NULL;
 	unsigned int npages;
 
@@ -270,10 +270,9 @@  int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
 	return 0;
 }
 
-void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj,
-			      struct iosys_map *map)
+void mtk_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
 {
-	struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
+	struct mtk_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
 	void *vaddr = map->vaddr;
 
 	if (!mtk_gem->pages)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.h b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
index 78f23b07a02e..8a5a760f5e6d 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
@@ -22,7 +22,7 @@ 
  * P.S. this object would be transferred to user as kms_bo.handle so
  *	user can access the buffer through kms_bo.handle.
  */
-struct mtk_drm_gem_obj {
+struct mtk_gem_obj {
 	struct drm_gem_object	base;
 	void			*cookie;
 	void			*kvaddr;
@@ -32,18 +32,17 @@  struct mtk_drm_gem_obj {
 	struct page		**pages;
 };
 
-#define to_mtk_gem_obj(x)	container_of(x, struct mtk_drm_gem_obj, base)
+#define to_mtk_gem_obj(x) container_of(x, struct mtk_gem_obj, base)
 
-void mtk_drm_gem_free_object(struct drm_gem_object *gem);
-struct mtk_drm_gem_obj *mtk_drm_gem_create(struct drm_device *dev, size_t size,
-					   bool alloc_kmap);
-int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
-			    struct drm_mode_create_dumb *args);
+void mtk_gem_free_object(struct drm_gem_object *gem);
+struct mtk_gem_obj *mtk_gem_create(struct drm_device *dev, size_t size,
+				   bool alloc_kmap);
+int mtk_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
+			struct drm_mode_create_dumb *args);
 struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj);
 struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
 			struct dma_buf_attachment *attach, struct sg_table *sg);
-int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map);
-void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj,
-			      struct iosys_map *map);
+int mtk_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map);
+void mtk_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map);
 
 #endif
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 43137c46fc14..db63a32c407e 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -135,7 +135,7 @@  static void mtk_plane_update_new_state(struct drm_plane_state *new_state,
 {
 	struct drm_framebuffer *fb = new_state->fb;
 	struct drm_gem_object *gem;
-	struct mtk_drm_gem_obj *mtk_gem;
+	struct mtk_gem_obj *mtk_gem;
 	unsigned int pitch, format;
 	u64 modifier;
 	dma_addr_t addr;