From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 75 +++----------------------------------
1 files changed, 7 insertions(+), 68 deletions(-)
diff --git a/kernel/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/kernel/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
index e195521..197485e 100644
--- a/kernel/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
+++ b/kernel/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/* Hisilicon Hibmc SoC drm driver
*
* Based on the bochs drm driver.
@@ -8,33 +9,15 @@
* Rongrong Zou <zourongrong@huawei.com>
* Rongrong Zou <zourongrong@gmail.com>
* Jianhua Li <lijianhua@huawei.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
*/
#ifndef HIBMC_DRM_DRV_H
#define HIBMC_DRM_DRV_H
-#include <drm/drmP.h>
-#include <drm/drm_atomic.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem.h>
-#include <drm/ttm/ttm_bo_driver.h>
+#include <drm/drm_framebuffer.h>
-struct hibmc_framebuffer {
- struct drm_framebuffer fb;
- struct drm_gem_object *obj;
-};
-
-struct hibmc_fbdev {
- struct drm_fb_helper helper;
- struct hibmc_framebuffer *fb;
- int size;
-};
+struct drm_device;
struct hibmc_drm_private {
/* hw */
@@ -42,44 +25,15 @@
void __iomem *fb_map;
unsigned long fb_base;
unsigned long fb_size;
- bool msi_enabled;
/* drm */
struct drm_device *dev;
+ struct drm_plane primary_plane;
+ struct drm_crtc crtc;
+ struct drm_encoder encoder;
+ struct drm_connector connector;
bool mode_config_initialized;
- struct drm_atomic_state *suspend_state;
-
- /* ttm */
- struct drm_global_reference mem_global_ref;
- struct ttm_bo_global_ref bo_global_ref;
- struct ttm_bo_device bdev;
- bool initialized;
-
- /* fbdev */
- struct hibmc_fbdev *fbdev;
- bool mm_inited;
};
-
-#define to_hibmc_framebuffer(x) container_of(x, struct hibmc_framebuffer, fb)
-
-struct hibmc_bo {
- struct ttm_buffer_object bo;
- struct ttm_placement placement;
- struct ttm_bo_kmap_obj kmap;
- struct drm_gem_object gem;
- struct ttm_place placements[3];
- int pin_count;
-};
-
-static inline struct hibmc_bo *hibmc_bo(struct ttm_buffer_object *bo)
-{
- return container_of(bo, struct hibmc_bo, bo);
-}
-
-static inline struct hibmc_bo *gem_to_hibmc_bo(struct drm_gem_object *gem)
-{
- return container_of(gem, struct hibmc_bo, gem);
-}
void hibmc_set_power_mode(struct hibmc_drm_private *priv,
unsigned int power_mode);
@@ -88,26 +42,11 @@
int hibmc_de_init(struct hibmc_drm_private *priv);
int hibmc_vdac_init(struct hibmc_drm_private *priv);
-int hibmc_fbdev_init(struct hibmc_drm_private *priv);
-void hibmc_fbdev_fini(struct hibmc_drm_private *priv);
-
-int hibmc_gem_create(struct drm_device *dev, u32 size, bool iskernel,
- struct drm_gem_object **obj);
-struct hibmc_framebuffer *
-hibmc_framebuffer_init(struct drm_device *dev,
- const struct drm_mode_fb_cmd2 *mode_cmd,
- struct drm_gem_object *obj);
int hibmc_mm_init(struct hibmc_drm_private *hibmc);
void hibmc_mm_fini(struct hibmc_drm_private *hibmc);
-int hibmc_bo_pin(struct hibmc_bo *bo, u32 pl_flag, u64 *gpu_addr);
-int hibmc_bo_unpin(struct hibmc_bo *bo);
-void hibmc_gem_free_object(struct drm_gem_object *obj);
int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev,
struct drm_mode_create_dumb *args);
-int hibmc_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev,
- u32 handle, u64 *offset);
-int hibmc_mmap(struct file *filp, struct vm_area_struct *vma);
extern const struct drm_mode_config_funcs hibmc_mode_funcs;
--
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