lcd和hdmi显示yuv格式的数据的问题
大家好 板子型号是imx6q 核是4.1.15
bootargs : setenv displayinfo 'video=mxcfb0:dev=lcd,MDP02BP,if=VYUY16
setenv displayinfo 'video=mxcfb0:dev=lcd,MDP02BP,if=VYUY16
lcd输出为yuv422的数据
我们理解的是hdmi的数据不会受到lcd的数据格式的影响,所以开始想hdmi的数据为rgb的就可以,但是lcd上的图像是正常的,但是hdmi的图像不正常 图像是绿色的
请问是什么情况呢 需要对hdmi的驱动进行修改吗?
谢谢
if HDMI+LCD,you can refer to the command as below I have tested successfully:
video=mxcfb0:dev=lcd,SEIKO-WVGA,if=RGB24 bpp=32
video=mxcfb1:dev=hdmi,1920x1080M@60,if=RGB24 bpp=32
thank you
i need to set yuv output . i test , RGB output is ok.
now i need yuv output.
please can you help me again?
thank you again.
I have replied to you in chinese community, any update, you can reply there in chinese