From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h | 62 ++++++++++++++++++++++++-------
1 files changed, 48 insertions(+), 14 deletions(-)
diff --git a/kernel/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h b/kernel/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
index 56cb62d..4d9d462 100644
--- a/kernel/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
+++ b/kernel/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
@@ -1,28 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2016 Linaro Limited.
* Copyright (c) 2014-2016 Hisilicon Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
*/
#ifndef __KIRIN_DRM_DRV_H__
#define __KIRIN_DRM_DRV_H__
-#define MAX_CRTC 2
+#define to_kirin_crtc(crtc) \
+ container_of(crtc, struct kirin_crtc, base)
+
+#define to_kirin_plane(plane) \
+ container_of(plane, struct kirin_plane, base)
+
+/* kirin-format translate table */
+struct kirin_format {
+ u32 pixel_format;
+ u32 hw_format;
+};
+
+struct kirin_crtc {
+ struct drm_crtc base;
+ void *hw_ctx;
+ bool enable;
+};
+
+struct kirin_plane {
+ struct drm_plane base;
+ void *hw_ctx;
+ u32 ch;
+};
/* display controller init/cleanup ops */
-struct kirin_dc_ops {
- int (*init)(struct platform_device *pdev);
- void (*cleanup)(struct platform_device *pdev);
+struct kirin_drm_data {
+ const u32 *channel_formats;
+ u32 channel_formats_cnt;
+ int config_max_width;
+ int config_max_height;
+ u32 num_planes;
+ u32 prim_plane;
+
+ struct drm_driver *driver;
+ const struct drm_crtc_helper_funcs *crtc_helper_funcs;
+ const struct drm_crtc_funcs *crtc_funcs;
+ const struct drm_plane_helper_funcs *plane_helper_funcs;
+ const struct drm_plane_funcs *plane_funcs;
+ const struct drm_mode_config_funcs *mode_config_funcs;
+
+ void *(*alloc_hw_ctx)(struct platform_device *pdev,
+ struct drm_crtc *crtc);
+ void (*cleanup_hw_ctx)(void *hw_ctx);
};
-struct kirin_drm_private {
- struct drm_fbdev_cma *fbdev;
-};
-
-extern const struct kirin_dc_ops ade_dc_ops;
+#ifdef CONFIG_DRM_HISI_KIRIN620
+extern struct kirin_drm_data ade_driver_data;
+#endif
+#ifdef CONFIG_DRM_HISI_KIRIN960
+extern const struct kirin_drm_data dpe_driver_data;
+#endif
#endif /* __KIRIN_DRM_DRV_H__ */
--
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