想看下LCD驱动程序
离线
主线(开源社区)和官方bsp 两个版本的驱动不同, 官方的功能比较全.
主线参考这个帖子: https://whycan.cn/t_561.html
官方bsp参考这个帖子: https://whycan.cn/t_682.html
查找驱动的方法:
$ find drivers/video/ |grep \\.o$
drivers/video/of_videomode.o
drivers/video/videomode.o
drivers/video/built-in.o
drivers/video/backlight/built-in.o
drivers/video/backlight/lcd.o
drivers/video/backlight/backlight.o
drivers/video/backlight/lcd.mod.o
drivers/video/backlight/generic_bl.o
drivers/video/backlight/pwm_bl.o
drivers/video/console/built-in.o
drivers/video/console/softcursor.o
drivers/video/console/fbcon.o
drivers/video/console/bitblit.o
drivers/video/console/dummycon.o
drivers/video/hdmi.o
drivers/video/display_timing.o
drivers/video/fbdev/built-in.o
drivers/video/fbdev/core/built-in.o
drivers/video/fbdev/core/syscopyarea.o
drivers/video/fbdev/core/fbsysfs.o
drivers/video/fbdev/core/softcursor.o
drivers/video/fbdev/core/fbcon.o
drivers/video/fbdev/core/bitblit.o
drivers/video/fbdev/core/fbmon.o
drivers/video/fbdev/core/sysimgblt.o
drivers/video/fbdev/core/fb_notify.o
drivers/video/fbdev/core/fb_cmdline.o
drivers/video/fbdev/core/cfbimgblt.o
drivers/video/fbdev/core/fbmem.o
drivers/video/fbdev/core/fb_defio.o
drivers/video/fbdev/core/cfbfillrect.o
drivers/video/fbdev/core/fbcmap.o
drivers/video/fbdev/core/fbcvt.o
drivers/video/fbdev/core/fb_sys_fops.o
drivers/video/fbdev/core/fb.o
drivers/video/fbdev/core/modedb.o
drivers/video/fbdev/core/cfbcopyarea.o
drivers/video/fbdev/core/sysfillrect.o
drivers/video/fbdev/omap2/built-in.o
drivers/video/fbdev/omap2/omapfb/built-in.o
drivers/video/fbdev/omap2/omapfb/displays/built-in.o
drivers/video/fbdev/omap2/omapfb/dss/built-in.o
drivers/video/fbdev/ssd1307fb.o
drivers/video/fbdev/simplefb.o
drivers/video/of_display_timing.o
离线
好的 谢谢晕哥
离线
怎么修改这个LCD驱动呢?我以一个1024*600的屏,按照晕哥个帖子修改,我把800*480的uboot的config拷贝了一份,然后修改启动参数,怎么修改都没反应,但是烧录这个licheepi0_v3s_bsp_linux_20101221_dump进去,能看到一点点图像,但不正常
离线