26 #include <sys/ioctl.h> 27 #include <linux/types.h> __u32 xres
visible resolution
Definition: tq_fb.h:35
__u32 upper_margin
time from sync to picture
Definition: tq_fb.h:40
int tq_fbset(char *dev_name, struct tq_fbinfo *info)
打开设备,临时设置fb设备的参数,并关闭设备
__u32 left_margin
time from sync to picture
Definition: tq_fb.h:38
__u32 hsync_len
length of horizontal sync
Definition: tq_fb.h:42
显示参数数据结构体
Definition: tq_fb.h:33
__u32 pixclock
pixel clock in ps (pico seconds)
Definition: tq_fb.h:37
__u32 vsync_len
length of vertical sync
Definition: tq_fb.h:43
char * data_bit
rg: RGB888 RGB666 RGB565
Definition: tq_fb.h:44
__u32 right_margin
time from picture to sync
Definition: tq_fb.h:39