208 lines
5.7 KiB
C
208 lines
5.7 KiB
C
/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* 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 MDDIHOST_H
|
|
#define MDDIHOST_H
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/sched.h>
|
|
#include <linux/time.h>
|
|
#include <linux/init.h>
|
|
#include <linux/interrupt.h>
|
|
#include "linux/proc_fs.h"
|
|
#include <linux/types.h>
|
|
#include <linux/dma-mapping.h>
|
|
#include <linux/clk.h>
|
|
|
|
#include <mach/hardware.h>
|
|
#include <linux/io.h>
|
|
|
|
#include <asm/system.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#include "msm_fb_panel.h"
|
|
|
|
#undef FEATURE_MDDI_MC4
|
|
#undef FEATURE_MDDI_S6D0142
|
|
#undef FEATURE_MDDI_HITACHI
|
|
#define FEATURE_MDDI_SHARP
|
|
#define FEATURE_MDDI_TOSHIBA
|
|
#undef FEATURE_MDDI_E751
|
|
#define FEATURE_MDDI_CORONA
|
|
#define FEATURE_MDDI_PRISM
|
|
|
|
#define T_MSM7500
|
|
|
|
typedef enum {
|
|
format_16bpp,
|
|
format_18bpp,
|
|
format_24bpp
|
|
} mddi_video_format;
|
|
|
|
typedef enum {
|
|
MDDI_LCD_NONE = 0,
|
|
MDDI_LCD_MC4,
|
|
MDDI_LCD_S6D0142,
|
|
MDDI_LCD_SHARP,
|
|
MDDI_LCD_E751,
|
|
MDDI_LCD_CORONA,
|
|
MDDI_LCD_HITACHI,
|
|
MDDI_LCD_TOSHIBA,
|
|
MDDI_LCD_PRISM,
|
|
MDDI_LCD_TP2,
|
|
MDDI_NUM_LCD_TYPES,
|
|
MDDI_LCD_DEFAULT = MDDI_LCD_TOSHIBA
|
|
} mddi_lcd_type;
|
|
|
|
typedef enum {
|
|
MDDI_HOST_PRIM = 0,
|
|
MDDI_HOST_EXT,
|
|
MDDI_NUM_HOST_CORES
|
|
} mddi_host_type;
|
|
|
|
typedef enum {
|
|
MDDI_DRIVER_RESET, /* host core registers have not been written. */
|
|
MDDI_DRIVER_DISABLED, /* registers written, interrupts disabled. */
|
|
MDDI_DRIVER_ENABLED /* registers written, interrupts enabled. */
|
|
} mddi_host_driver_state_type;
|
|
|
|
typedef enum {
|
|
MDDI_GPIO_INT_0 = 0,
|
|
MDDI_GPIO_INT_1,
|
|
MDDI_GPIO_INT_2,
|
|
MDDI_GPIO_INT_3,
|
|
MDDI_GPIO_INT_4,
|
|
MDDI_GPIO_INT_5,
|
|
MDDI_GPIO_INT_6,
|
|
MDDI_GPIO_INT_7,
|
|
MDDI_GPIO_INT_8,
|
|
MDDI_GPIO_INT_9,
|
|
MDDI_GPIO_INT_10,
|
|
MDDI_GPIO_INT_11,
|
|
MDDI_GPIO_INT_12,
|
|
MDDI_GPIO_INT_13,
|
|
MDDI_GPIO_INT_14,
|
|
MDDI_GPIO_INT_15,
|
|
MDDI_GPIO_NUM_INTS
|
|
} mddi_gpio_int_type;
|
|
|
|
enum mddi_data_packet_size_type {
|
|
MDDI_DATA_PACKET_4_BYTES = 4,
|
|
MDDI_DATA_PACKET_8_BYTES = 8,
|
|
MDDI_DATA_PACKET_12_BYTES = 12,
|
|
MDDI_DATA_PACKET_16_BYTES = 16,
|
|
MDDI_DATA_PACKET_24_BYTES = 24
|
|
};
|
|
|
|
typedef struct {
|
|
uint32 addr;
|
|
uint32 value;
|
|
} mddi_reg_write_type;
|
|
|
|
boolean mddi_vsync_set_handler(msm_fb_vsync_handler_type handler, void *arg);
|
|
|
|
typedef void (*mddi_llist_done_cb_type) (void);
|
|
|
|
typedef void (*mddi_rev_handler_type) (void *);
|
|
|
|
boolean mddi_set_rev_handler(mddi_rev_handler_type handler, uint16 pkt_type);
|
|
|
|
#define MDDI_DEFAULT_PRIM_PIX_ATTR 0xC3
|
|
#define MDDI_DEFAULT_SECD_PIX_ATTR 0xC0
|
|
|
|
typedef int gpio_int_polarity_type;
|
|
typedef int gpio_int_handler_type;
|
|
|
|
typedef struct {
|
|
void (*vsync_detected) (boolean);
|
|
} mddi_lcd_func_type;
|
|
|
|
extern mddi_lcd_func_type mddi_lcd;
|
|
void mddi_init(void);
|
|
|
|
void mddi_powerdown(void);
|
|
|
|
void mddi_host_start_ext_display(void);
|
|
void mddi_host_stop_ext_display(void);
|
|
|
|
extern spinlock_t mddi_host_spin_lock;
|
|
#ifdef T_MSM7500
|
|
void mddi_reset(void);
|
|
#ifdef FEATURE_DUAL_PROC_MODEM_DISPLAY
|
|
void mddi_host_switch_proc_control(boolean on);
|
|
#endif
|
|
#endif
|
|
void mddi_host_exit_power_collapse(void);
|
|
|
|
void mddi_queue_splash_screen
|
|
(void *buf_ptr,
|
|
boolean clear_area,
|
|
int16 src_width,
|
|
int16 src_starting_row,
|
|
int16 src_starting_column,
|
|
int16 num_of_rows,
|
|
int16 num_of_columns, int16 dst_starting_row, int16 dst_starting_column);
|
|
|
|
void mddi_queue_image
|
|
(void *buf_ptr,
|
|
uint8 stereo_video,
|
|
boolean clear_area,
|
|
int16 src_width,
|
|
int16 src_starting_row,
|
|
int16 src_starting_column,
|
|
int16 num_of_rows,
|
|
int16 num_of_columns, int16 dst_starting_row, int16 dst_starting_column);
|
|
|
|
int mddi_host_register_read
|
|
(uint32 reg_addr,
|
|
uint32 *reg_value_ptr, boolean wait, mddi_host_type host_idx);
|
|
int mddi_host_register_write
|
|
(uint32 reg_addr, uint32 reg_val,
|
|
enum mddi_data_packet_size_type packet_size,
|
|
boolean wait, mddi_llist_done_cb_type done_cb, mddi_host_type host);
|
|
boolean mddi_host_register_write_int
|
|
(uint32 reg_addr,
|
|
uint32 reg_val, mddi_llist_done_cb_type done_cb, mddi_host_type host);
|
|
boolean mddi_host_register_read_int
|
|
(uint32 reg_addr, uint32 *reg_value_ptr, mddi_host_type host_idx);
|
|
void mddi_queue_register_write_static
|
|
(uint32 reg_addr,
|
|
uint32 reg_val, boolean wait, mddi_llist_done_cb_type done_cb);
|
|
void mddi_queue_static_window_adjust
|
|
(const mddi_reg_write_type *reg_write,
|
|
uint16 num_writes, mddi_llist_done_cb_type done_cb);
|
|
|
|
#define mddi_queue_register_read(reg, val_ptr, wait, sig) \
|
|
mddi_host_register_read(reg, val_ptr, wait, MDDI_HOST_PRIM)
|
|
#define mddi_queue_register_write(reg, val, wait, sig) \
|
|
mddi_host_register_write(reg, val, MDDI_DATA_PACKET_4_BYTES,\
|
|
wait, NULL, MDDI_HOST_PRIM)
|
|
#define mddi_queue_register_write_extn(reg, val, pkt_size, wait, sig) \
|
|
mddi_host_register_write(reg, val, pkt_size, \
|
|
wait, NULL, MDDI_HOST_PRIM)
|
|
#define mddi_queue_register_write_int(reg, val) \
|
|
mddi_host_register_write_int(reg, val, NULL, MDDI_HOST_PRIM)
|
|
#define mddi_queue_register_read_int(reg, val_ptr) \
|
|
mddi_host_register_read_int(reg, val_ptr, MDDI_HOST_PRIM)
|
|
#define mddi_queue_register_writes(reg_ptr, val, wait, sig) \
|
|
mddi_host_register_writes(reg_ptr, val, wait, sig, MDDI_HOST_PRIM)
|
|
|
|
void mddi_wait(uint16 time_ms);
|
|
void mddi_assign_max_pkt_dimensions(uint16 image_cols,
|
|
uint16 image_rows,
|
|
uint16 bpp,
|
|
uint16 *max_cols, uint16 * max_rows);
|
|
uint16 mddi_assign_pkt_height(uint16 pkt_width, uint16 pkt_height, uint16 bpp);
|
|
void mddi_queue_reverse_encapsulation(boolean wait);
|
|
void mddi_disable(int lock);
|
|
#endif /* MDDIHOST_H */
|