@ -23,7 +23,41 @@
* MA 02111 - 1307 USA
*/
struct fb_var_screeninfo {
unsigned int xres ; /* visible resolution */
unsigned int yres ;
unsigned int bits_per_pixel ; /* guess what */
/* Timing: All values in pixclocks, except pixclock (of course) */
unsigned int pixclock ; /* pixel clock in ps (pico seconds) */
unsigned int left_margin ; /* time from sync to picture */
unsigned int right_margin ; /* time from picture to sync */
unsigned int upper_margin ; /* time from sync to picture */
unsigned int lower_margin ;
unsigned int hsync_len ; /* length of horizontal sync */
unsigned int vsync_len ; /* length of vertical sync */
unsigned int sync ; /* see FB_SYNC_* */
unsigned int vmode ; /* see FB_VMODE_* */
unsigned int rotate ; /* angle we rotate counter clockwise */
} ;
struct fb_info {
struct fb_var_screeninfo var ; /* Current var */
unsigned long smem_start ; /* Start of frame buffer mem */
/* (physical address) */
unsigned int smem_len ; /* Length of frame buffer mem */
unsigned int type ; /* see FB_TYPE_* */
unsigned int line_length ; /* length of a line in bytes */
char * screen_base ;
unsigned long screen_size ;
int logo_height ;
unsigned int logo_size ;
} ;
extern char * fsl_fb_open ( struct fb_info * * info ) ;
extern int fsl_diu_init ( int xres ,
unsigned int pixel_format ,
int gamma_fix ,