编译LCD驱动时找不到函数了LCD_OPEN_FUNC

◤礼◢

1. make: Entering directory `/usr/src/3.4.43'
   
2.   CC      /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.o
   
3. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c: In function 'LCD_open_flow':
   
4. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c:47:2: error: implicit declaration of function 'LCD_OPEN_FUNC' [-Werror=implicit-function-declaration]
   
5. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c: In function 'LCD_close_flow':
   
6. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c:61:2: error: implicit declaration of function 'LCD_CLOSE_FUNC' [-Werror=implicit-function-declaration]
   
7. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c: In function 's6d1121_init':
   
8. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c:98:5: error: implicit declaration of function 'LCD_GPIO_write' [-Werror=implicit-function-declaration]
   
9. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c:99:5: error: implicit declaration of function 'LCD_delay_ms' [-Werror=implicit-function-declaration]
   
10. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c: In function 'LCD_panel_init':
    
11. /usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.c:171:2: error: implicit declaration of function 'LCD_CPU_register_irq' [-Werror=implicit-function-declaration]
    
12. cc1: some warnings being treated as errors
    
13. make[1]: *** [/usr/src/3.4.43/drivers/video/sunxi/lcd/lcd0_panel_cfg.o] Error 1
    
14. make: *** [_module_/usr/src/3.4.43/drivers/video/sunxi/lcd] Error 2
    
15. make: Leaving directory `/usr/src/3.4.43'

复制代码

问题如上，请问这些函数都在哪里啊？这些都是参考cpu_320x240_kgm281i0.c修改的！

◤礼◢

额！函数在sunxi/disp/disp_lcd.c