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/mxsfb/mxsfb_drv.h | 56 ++++++++++++++++++++++++++++++--------------------------
1 files changed, 30 insertions(+), 26 deletions(-)
diff --git a/kernel/drivers/gpu/drm/mxsfb/mxsfb_drv.h b/kernel/drivers/gpu/drm/mxsfb/mxsfb_drv.h
index 5d0883f..7c720e2 100644
--- a/kernel/drivers/gpu/drm/mxsfb/mxsfb_drv.h
+++ b/kernel/drivers/gpu/drm/mxsfb/mxsfb_drv.h
@@ -1,29 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2016 Marek Vasut <marex@denx.de>
*
* i.MX23/i.MX28/i.MX6SX MXSFB LCD controller driver.
- *
- * 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.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#ifndef __MXSFB_DRV_H__
#define __MXSFB_DRV_H__
+#include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
+#include <drm/drm_encoder.h>
+#include <drm/drm_plane.h>
+
+struct clk;
+
struct mxsfb_devdata {
- unsigned int transfer_count;
- unsigned int cur_buf;
- unsigned int next_buf;
- unsigned int debug0;
- unsigned int hs_wdth_mask;
- unsigned int hs_wdth_shift;
- unsigned int ipversion;
+ unsigned int transfer_count;
+ unsigned int cur_buf;
+ unsigned int next_buf;
+ unsigned int hs_wdth_mask;
+ unsigned int hs_wdth_shift;
+ bool has_overlay;
+ bool has_ctrl2;
};
struct mxsfb_drm_private {
@@ -34,21 +33,26 @@
struct clk *clk_axi;
struct clk *clk_disp_axi;
- struct drm_simple_display_pipe pipe;
- struct drm_connector connector;
- struct drm_panel *panel;
- struct drm_fbdev_cma *fbdev;
+ struct drm_device *drm;
+ struct {
+ struct drm_plane primary;
+ struct drm_plane overlay;
+ } planes;
+ struct drm_crtc crtc;
+ struct drm_encoder encoder;
+ struct drm_connector *connector;
+ struct drm_bridge *bridge;
};
-int mxsfb_setup_crtc(struct drm_device *dev);
-int mxsfb_create_output(struct drm_device *dev);
+static inline struct mxsfb_drm_private *
+to_mxsfb_drm_private(struct drm_device *drm)
+{
+ return drm->dev_private;
+}
void mxsfb_enable_axi_clk(struct mxsfb_drm_private *mxsfb);
void mxsfb_disable_axi_clk(struct mxsfb_drm_private *mxsfb);
-void mxsfb_crtc_enable(struct mxsfb_drm_private *mxsfb);
-void mxsfb_crtc_disable(struct mxsfb_drm_private *mxsfb);
-void mxsfb_plane_atomic_update(struct mxsfb_drm_private *mxsfb,
- struct drm_plane_state *state);
+int mxsfb_kms_init(struct mxsfb_drm_private *mxsfb);
#endif /* __MXSFB_DRV_H__ */
--
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