368 lines
11 KiB
C
368 lines
11 KiB
C
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/*
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* include/include.h
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*
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* Copyright (c) 2007-2019 Allwinnertech Co., Ltd.
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* Author: zhengxiaobin <zhengxiaobin@allwinnertech.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _INCLUDE_H
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#define _INCLUDE_H
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#define __LINUX_PLAT__
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#include "asm-generic/int-ll64.h"
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#include "linux/semaphore.h"
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#include <asm/barrier.h>
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#include <asm/div64.h>
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#include <asm/memory.h>
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#include <asm/unistd.h>
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#include <linux/cdev.h>
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#include <linux/clk-provider.h>
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#include <linux/clk.h>
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#include <linux/compat.h>
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#include <linux/delay.h>
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#include <linux/delay.h>
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#include <linux/dma-buf.h>
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#include <linux/dma-mapping.h>
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#include <linux/dma-mapping.h>
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#include <linux/dma-mapping.h>
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#include <linux/err.h> /* IS_ERR()??PTR_ERR() */
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#include <linux/errno.h>
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#include <linux/fb.h>
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#include <linux/fs.h>
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#include <linux/gpio.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/kernel.h>
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#include <linux/kthread.h> /* kthread_create()??kthread_run() */
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#include <linux/mm.h>
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#include <linux/module.h>
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#include <linux/of_address.h>
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#include <linux/of_device.h>
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#include <linux/of_gpio.h>
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#include <linux/of_iommu.h>
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#include <linux/of_irq.h>
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#include <linux/of_platform.h>
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#include <linux/platform_device.h>
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#include <linux/platform_device.h>
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#include <linux/pwm.h>
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#include <linux/regulator/consumer.h>
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#include <linux/sched.h> /* wake_up_process() */
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#include <linux/slab.h>
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#include <linux/timer.h>
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#include <linux/types.h>
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#include <linux/uaccess.h>
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#include <linux/vmalloc.h>
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#include <linux/clk/sunxi.h>
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#include <linux/sunxi-gpio.h>
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#include <linux/pinctrl/consumer.h>
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#include <linux/clk-provider.h>
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#include <linux/spi/spidev.h>
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#include <linux/spi/spi.h>
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#include "lcd_fb_feature.h"
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#define LCD_GAMMA_TABLE_SIZE (256 * sizeof(unsigned int))
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#define LCD_FB_DEBUG_LEVEL 0
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#define LCD_FB_MAX 2 /*TODO:auto detect*/
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#if LCD_FB_DEBUG_LEVEL == 1
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#define lcd_fb_inf(msg...) do { \
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pr_warn("[LCD_FB] %s,line:%d:", __func__, __LINE__); \
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pr_warn(msg); \
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} while (0)
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#define lcd_fb_msg(msg...) do { \
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pr_warn("[LCD_FB] %s,line:%d:", __func__, __LINE__); \
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pr_warn(msg); \
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} while (0)
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#define lcd_fb_here
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#define lcd_fb_dbg(msg...)
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#elif LCD_FB_DEBUG_LEVEL == 2
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#define lcd_fb_inf(msg...) do { \
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pr_warn("[LCD_FB] %s,line:%d:", __func__, __LINE__); \
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pr_warn(msg); \
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} while (0)
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#define lcd_fb_here do { \
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pr_warn("[LCD_FB] %s,line:%d\n", __func__, __LINE__);\
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} while (0)
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#define lcd_fb_dbg(msg...) do { \
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pr_warn("[LCD_FB] %s,line:%d:", __func__, __LINE__); \
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pr_warn(msg); \
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} while (0)
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#else
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#define lcd_fb_inf(msg...)
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#define lcd_fb_msg(msg...)
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#define lcd_fb_here
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#define lcd_fb_dbg(msg...)
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#endif
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#define lcd_fb_wrn(msg...) do { \
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pr_warn("[LCD_FB] %s,line:%d:", __func__, __LINE__); \
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pr_warn(msg); \
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} while (0)
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typedef void (*LCD_FUNC) (unsigned int sel);
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struct disp_lcd_function {
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LCD_FUNC func;
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unsigned int delay;
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};
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#define LCD_MAX_SEQUENCES 7
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struct disp_lcd_flow {
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struct disp_lcd_function func[LCD_MAX_SEQUENCES];
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unsigned int func_num;
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unsigned int cur_step;
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};
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struct panel_extend_para {
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unsigned int lcd_gamma_en;
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unsigned int lcd_gamma_tbl[256];
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unsigned int lcd_cmap_en;
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unsigned int lcd_cmap_tbl[2][3][4];
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unsigned int lcd_bright_curve_tbl[256];
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};
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struct disp_rect {
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int x;
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int y;
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unsigned int width;
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unsigned int height;
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};
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struct disp_lcd_panel_fun {
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void (*cfg_panel_info)(struct panel_extend_para *info);
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int (*cfg_open_flow)(unsigned int sel);
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int (*cfg_close_flow)(unsigned int sel);
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int (*lcd_user_defined_func)(unsigned int sel, unsigned int para1,
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unsigned int para2, unsigned int para3);
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int (*set_bright)(unsigned int sel, unsigned int bright);
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int (*blank)(unsigned int sel, unsigned int en);
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int (*set_var)(unsigned int sel, struct fb_info *info);
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int (*set_addr_win)(unsigned int sel, int x, int y, int width, int height);
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};
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struct disp_video_timings {
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unsigned int vic; /* video information code */
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unsigned int tv_mode;
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unsigned int pixel_clk;
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unsigned int pixel_repeat; /* pixel repeat (pixel_repeat+1) times */
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unsigned int x_res;
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unsigned int y_res;
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unsigned int hor_total_time;
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unsigned int hor_back_porch;
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unsigned int hor_front_porch;
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unsigned int hor_sync_time;
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unsigned int ver_total_time;
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unsigned int ver_back_porch;
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unsigned int ver_front_porch;
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unsigned int ver_sync_time;
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unsigned int hor_sync_polarity; /* 0: negative, 1: positive */
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unsigned int ver_sync_polarity; /* 0: negative, 1: positive */
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bool b_interlace;
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unsigned int vactive_space;
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unsigned int trd_mode;
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unsigned long dclk_rate_set; /*unit: hz */
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unsigned long long frame_period; /* unit: ns */
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int start_delay; /* unit: line */
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};
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enum disp_fb_mode {
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FB_MODE_SCREEN0 = 0,
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FB_MODE_SCREEN1 = 1,
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FB_MODE_SCREEN2 = 2,
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FB_MODE_DUAL_SAME_SCREEN_TB = 3,/* two screen, top buffer for screen0, bottom buffer for screen1 */
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FB_MODE_DUAL_DIFF_SCREEN_SAME_CONTENTS = 4,/* two screen, they have same contents; */
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};
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struct disp_fb_create_info {
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enum disp_fb_mode fb_mode;
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unsigned int buffer_num;
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unsigned int width;
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unsigned int height;
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unsigned int output_width; /* used when scaler mode */
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unsigned int output_height; /* used when scaler mode */
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};
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enum disp_lcd_if {
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LCD_FB_IF_SPI = 0,
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LCD_FB_IF_DBI = 1,
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};
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enum lcd_fb_dbi_if {
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LCD_FB_L3I1 = 0x0,
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LCD_FB_L3I2 = 0x1,
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LCD_FB_L4I1 = 0x2,
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LCD_FB_L4I2 = 0x3,
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LCD_FB_D2LI = 0x4,
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};
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enum lcdfb_pixel_format {
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LCDFB_FORMAT_ARGB_8888 = 0x00, /* MSB A-R-G-B LSB */
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LCDFB_FORMAT_ABGR_8888 = 0x01,
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LCDFB_FORMAT_RGBA_8888 = 0x02,
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LCDFB_FORMAT_BGRA_8888 = 0x03,
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LCDFB_FORMAT_XRGB_8888 = 0x04,
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LCDFB_FORMAT_XBGR_8888 = 0x05,
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LCDFB_FORMAT_RGBX_8888 = 0x06,
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LCDFB_FORMAT_BGRX_8888 = 0x07,
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LCDFB_FORMAT_RGB_888 = 0x08,
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LCDFB_FORMAT_BGR_888 = 0x09,
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LCDFB_FORMAT_RGB_565 = 0x0a,
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LCDFB_FORMAT_BGR_565 = 0x0b,
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LCDFB_FORMAT_ARGB_4444 = 0x0c,
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LCDFB_FORMAT_ABGR_4444 = 0x0d,
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LCDFB_FORMAT_RGBA_4444 = 0x0e,
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LCDFB_FORMAT_BGRA_4444 = 0x0f,
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LCDFB_FORMAT_ARGB_1555 = 0x10,
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LCDFB_FORMAT_ABGR_1555 = 0x11,
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LCDFB_FORMAT_RGBA_5551 = 0x12,
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LCDFB_FORMAT_BGRA_5551 = 0x13,
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};
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enum lcdfb_dbi_fmt {
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LCDFB_DBI_RGB111 = 0x0,
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LCDFB_DBI_RGB444 = 0x1,
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LCDFB_DBI_RGB565 = 0x2,
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LCDFB_DBI_RGB666 = 0x3,
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LCDFB_DBI_RGB888 = 0x4,
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};
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struct disp_panel_para {
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enum disp_lcd_if lcd_if;
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enum lcd_fb_dbi_if dbi_if;
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unsigned int lcd_spi_bus_num;
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unsigned int lcd_data_speed;
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unsigned int lcd_x; /* horizontal resolution */
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unsigned int lcd_y; /* vertical resolution */
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unsigned int lcd_width; /* width of lcd in mm */
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unsigned int lcd_height; /* height of lcd in mm */
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unsigned int lcd_pwm_used;
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unsigned int lcd_pwm_ch;
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unsigned int lcd_pwm_freq;
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unsigned int lcd_pwm_pol;
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enum lcdfb_pixel_format lcd_pixel_fmt;
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enum lcdfb_dbi_fmt lcd_dbi_fmt;
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unsigned int lcd_dbi_clk_mode;
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unsigned int lcd_dbi_te;
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unsigned int fb_buffer_num;
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enum dbi_src_seq lcd_rgb_order;
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unsigned int lcd_fps;
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unsigned int lcd_frm;
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unsigned int lcd_gamma_en;
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unsigned int lcd_bright_curve_en;
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unsigned int lines_per_transfer;
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char lcd_size[8]; /* e.g. 7.9, 9.7 */
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char lcd_model_name[32];
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};
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struct lcd_fb_device {
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struct list_head list;
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struct device *dev;
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char name[32];
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u32 disp;
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void *priv_data;
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struct spi_device *spi_device;
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struct disp_video_timings timings;
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s32 (*init)(struct lcd_fb_device *p_lcd);
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s32 (*exit)(struct lcd_fb_device *p_lcd);
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s32 (*enable)(struct lcd_fb_device *p_lcd);
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s32 (*fake_enable)(struct lcd_fb_device *p_lcd);
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s32 (*disable)(struct lcd_fb_device *p_lcd);
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s32 (*is_enabled)(struct lcd_fb_device *p_lcd);
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s32 (*get_resolution)(struct lcd_fb_device *p_lcd, u32 *xres,
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u32 *yres);
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s32 (*get_dimensions)(struct lcd_fb_device *dispdev, u32 *width,
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u32 *height);
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s32 (*set_color_temperature)(struct lcd_fb_device *dispdev, s32 color_temperature);
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s32 (*get_color_temperature)(struct lcd_fb_device *dispdev);
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s32 (*suspend)(struct lcd_fb_device *p_lcd);
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s32 (*resume)(struct lcd_fb_device *p_lcd);
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s32 (*set_bright)(struct lcd_fb_device *p_lcd, u32 bright);
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s32 (*get_bright)(struct lcd_fb_device *p_lcd);
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s32 (*backlight_enable)(struct lcd_fb_device *p_lcd);
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s32 (*backlight_disable)(struct lcd_fb_device *p_lcd);
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s32 (*pwm_enable)(struct lcd_fb_device *p_lcd);
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s32 (*pwm_disable)(struct lcd_fb_device *p_lcd);
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s32 (*power_enable)(struct lcd_fb_device *p_lcd, u32 power_id);
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s32 (*power_disable)(struct lcd_fb_device *p_lcd, u32 power_id);
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s32 (*pin_cfg)(struct lcd_fb_device *p_lcd, u32 bon);
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s32 (*set_gamma_tbl)(struct lcd_fb_device *p_lcd, u32 *tbl,
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u32 size);
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s32 (*set_bright_dimming)(struct lcd_fb_device *dispdev, u32 dimming);
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s32 (*enable_gamma)(struct lcd_fb_device *p_lcd);
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s32 (*disable_gamma)(struct lcd_fb_device *p_lcd);
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s32 (*set_panel_func)(struct lcd_fb_device *lcd, char *name,
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struct disp_lcd_panel_fun *lcd_cfg);
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s32 (*set_open_func)(struct lcd_fb_device *lcd, LCD_FUNC func,
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u32 delay);
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s32 (*set_close_func)(struct lcd_fb_device *lcd, LCD_FUNC func,
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u32 delay);
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int (*gpio_set_value)(struct lcd_fb_device *p_lcd,
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unsigned int io_index, u32 value);
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int (*gpio_set_direction)(struct lcd_fb_device *p_lcd,
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unsigned int io_index, u32 direction);
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int (*get_panel_info)(struct lcd_fb_device *p_lcd,
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struct disp_panel_para *info);
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int (*set_layer)(struct lcd_fb_device *p_lcd, struct fb_info *p_info);
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int (*set_var)(struct lcd_fb_device *p_lcd, struct fb_info *p_info);
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int (*blank)(struct lcd_fb_device *p_lcd, unsigned int en);
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int (*cmd_write)(struct lcd_fb_device *p_lcd, unsigned char cmd);
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int (*para_write)(struct lcd_fb_device *p_lcd, unsigned char para);
|
||
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int (*cmd_read)(struct lcd_fb_device *p_lcd, unsigned char cmd,
|
||
|
|
unsigned char *rx_buf, unsigned char len);
|
||
|
|
int (*wait_for_vsync)(struct lcd_fb_device *p_lcd);
|
||
|
|
};
|
||
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|
|
||
|
|
struct sunxi_disp_source_ops {
|
||
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|
int (*sunxi_lcd_delay_ms)(unsigned int ms);
|
||
|
|
int (*sunxi_lcd_delay_us)(unsigned int us);
|
||
|
|
int (*sunxi_lcd_backlight_enable)(unsigned int screen_id);
|
||
|
|
int (*sunxi_lcd_backlight_disable)(unsigned int screen_id);
|
||
|
|
int (*sunxi_lcd_pwm_enable)(unsigned int screen_id);
|
||
|
|
int (*sunxi_lcd_pwm_disable)(unsigned int screen_id);
|
||
|
|
int (*sunxi_lcd_power_enable)(unsigned int screen_id,
|
||
|
|
unsigned int pwr_id);
|
||
|
|
int (*sunxi_lcd_power_disable)(unsigned int screen_id,
|
||
|
|
unsigned int pwr_id);
|
||
|
|
int (*sunxi_lcd_set_panel_funs)(char *drv_name,
|
||
|
|
struct disp_lcd_panel_fun *lcd_cfg);
|
||
|
|
int (*sunxi_lcd_pin_cfg)(unsigned int screen_id, unsigned int bon);
|
||
|
|
int (*sunxi_lcd_gpio_set_value)(unsigned int screen_id,
|
||
|
|
unsigned int io_index, u32 value);
|
||
|
|
int (*sunxi_lcd_gpio_set_direction)(unsigned int screen_id,
|
||
|
|
unsigned int io_index,
|
||
|
|
u32 direction);
|
||
|
|
int (*sunxi_lcd_cmd_write)(unsigned int screen_id,
|
||
|
|
unsigned char cmd);
|
||
|
|
int (*sunxi_lcd_para_write)(unsigned int screen_id,
|
||
|
|
unsigned char para);
|
||
|
|
int (*sunxi_lcd_cmd_read)(unsigned int screen_id,
|
||
|
|
unsigned char cmd, unsigned char *rx_buf, unsigned char len);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif /*End of file*/
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