https://community.nxp.com/t5/i-MX-Solutions/Android9-is-not-refresh-its-framebuffer/m-p/1802285#M393 <P>Hi,</P><P>&nbsp; &nbsp; I am currently doing the 8080 LCD driver porting on IMX7D device. I am using u-boot 2020.04, kernel 4.14.98 and Android 9 for my system. My porting work was almost done, but Android graph is not showing in my LCD. It shows the logo which u-boot set.</P><P>In my kernel debugging messages it shows that "mxsfb 30730000.lcdif: Using uboot framebuffer @ 81cc0000", which seems framebuffer are successfully transfered to Android. But, anyway there is no android display refreshing in framebuffer. Could you help me with that?</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 06 Feb 2024 03:49:53 GMT PatrickZhang_questps 2024-02-06T03:49:53Z https://community.nxp.com/t5/i-MX-Solutions/Android9-is-not-refresh-its-framebuffer/m-p/1802285#M393 <P>Hi,</P><P>&nbsp; &nbsp; I am currently doing the 8080 LCD driver porting on IMX7D device. I am using u-boot 2020.04, kernel 4.14.98 and Android 9 for my system. My porting work was almost done, but Android graph is not showing in my LCD. It shows the logo which u-boot set.</P><P>In my kernel debugging messages it shows that "mxsfb 30730000.lcdif: Using uboot framebuffer @ 81cc0000", which seems framebuffer are successfully transfered to Android. But, anyway there is no android display refreshing in framebuffer. Could you help me with that?</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 06 Feb 2024 03:49:53 GMT https://community.nxp.com/t5/i-MX-Solutions/Android9-is-not-refresh-its-framebuffer/m-p/1802285#M393 PatrickZhang_questps 2024-02-06T03:49:53Z