6f90a8bdd1
Add platform code to support Freescale DIU. The platform code includes framebuffer memory allocation, pixel format, monitor port, etc. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Timur Tabi <timur@freescale.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
#ifndef __PPC_FSL_SOC_H
|
|
#define __PPC_FSL_SOC_H
|
|
#ifdef __KERNEL__
|
|
|
|
#include <asm/mmu.h>
|
|
|
|
extern phys_addr_t get_immrbase(void);
|
|
extern u32 get_brgfreq(void);
|
|
extern u32 get_baudrate(void);
|
|
extern u32 fsl_get_sys_freq(void);
|
|
|
|
struct spi_board_info;
|
|
|
|
extern int fsl_spi_init(struct spi_board_info *board_infos,
|
|
unsigned int num_board_infos,
|
|
void (*activate_cs)(u8 cs, u8 polarity),
|
|
void (*deactivate_cs)(u8 cs, u8 polarity));
|
|
|
|
extern void fsl_rstcr_restart(char *cmd);
|
|
|
|
#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
|
|
#include <linux/bootmem.h>
|
|
#include <asm/rheap.h>
|
|
struct platform_diu_data_ops {
|
|
rh_block_t diu_rh_block[16];
|
|
rh_info_t diu_rh_info;
|
|
unsigned long diu_size;
|
|
void *diu_mem;
|
|
|
|
unsigned int (*get_pixel_format) (unsigned int bits_per_pixel,
|
|
int monitor_port);
|
|
void (*set_gamma_table) (int monitor_port, char *gamma_table_base);
|
|
void (*set_monitor_port) (int monitor_port);
|
|
void (*set_pixel_clock) (unsigned int pixclock);
|
|
ssize_t (*show_monitor_port) (int monitor_port, char *buf);
|
|
int (*set_sysfs_monitor_port) (int val);
|
|
};
|
|
|
|
extern struct platform_diu_data_ops diu_ops;
|
|
int __init preallocate_diu_videomemory(void);
|
|
#endif
|
|
|
|
#endif
|
|
#endif
|