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Message-ID: <20240322012808.26234-5-shawn.sung@mediatek.com>
Date: Fri, 22 Mar 2024 09:27:58 +0800
From: Shawn Sung <shawn.sung@...iatek.com>
To: Chun-Kuang Hu <chunkuang.hu@...nel.org>, AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>
CC: Philipp Zabel <p.zabel@...gutronix.de>, David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>, Matthias Brugger <matthias.bgg@...il.com>,
Sumit Semwal <sumit.semwal@...aro.org>, Christian König
<christian.koenig@....com>, <dri-devel@...ts.freedesktop.org>,
<linux-mediatek@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <linux-media@...r.kernel.org>,
<linaro-mm-sig@...ts.linaro.org>, Hsiao Chien Sung
<shawn.sung@...iatek.corp-partner.google.com>
Subject: [PATCH v4 04/14] drm/mediatek: Rename "mtk_drm_gem" to "mtk_gem"
From: Hsiao Chien Sung <shawn.sung@...iatek.corp-partner.google.com>
Rename all "mtk_drm_gem" to "mtk_gem":
- To align the naming rule
- To reduce the code size
Reviewed-by: AngeloGiaocchino Del Regno <angelogioacchino.delregno@...labora.com>
Reviewed-by: CK Hu <ck.hu@...iatek.com>
Signed-off-by: Hsiao Chien Sung <shawn.sung@...iatek.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 | 23 +++++----
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
4 files changed, 47 insertions(+), 49 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index c46773569b3c9..81e8aa65abd6d 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 4f2e3feabc0f8..445fd8a8b8988 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 78f23b07a02e2..66e5f154f6980 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
@@ -3,8 +3,8 @@
* Copyright (c) 2015 MediaTek Inc.
*/
-#ifndef _MTK_DRM_GEM_H_
-#define _MTK_DRM_GEM_H_
+#ifndef _MTK_GEM_H_
+#define _MTK_GEM_H_
#include <drm/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 43137c46fc148..db63a32c407e3 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;
--
2.18.0
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