https://community.nxp.com/t5/i-MX-Graphics/HDMI-LVDS-two-screen-logo-display-problems/m-p/1743797#M477 <P><SPAN>Hello, I had the same problem. Have you solved this problem? Thanks.</SPAN></P> Fri, 20 Oct 2023 15:44:38 GMT Letu 2023-10-20T15:44:38Z https://community.nxp.com/t5/i-MX-Graphics/HDMI-LVDS-two-screen-logo-display-problems/m-p/1715496#M451 <P>dear all</P><P>Phenomenon：The main screen is lvds interface, resolution is 1980*1080. The secondary screen is HDMI interface, resolution is 1280*1024. When the kernel displays the logo, both screens are displayed by obtaining data from /dev/fb0. Because the resolution is different, the display of the logo always has a screen display position that is wrong.</P><P>&nbsp; &nbsp; &nbsp; &nbsp;I was wondering if there was a way to turn off the HDMI display. Or the two screens use different fb. At present, fb is virtual out of fb_helper in drm framework. I hope to get your help.</P><P>&nbsp;</P> Fri, 01 Sep 2023 03:37:19 GMT https://community.nxp.com/t5/i-MX-Graphics/HDMI-LVDS-two-screen-logo-display-problems/m-p/1715496#M451 chen-wust 2023-09-01T03:37:19Z https://community.nxp.com/t5/i-MX-Graphics/HDMI-LVDS-two-screen-logo-display-problems/m-p/1743797#M477 <P><SPAN>Hello, I had the same problem. Have you solved this problem? Thanks.</SPAN></P> Fri, 20 Oct 2023 15:44:38 GMT https://community.nxp.com/t5/i-MX-Graphics/HDMI-LVDS-two-screen-logo-display-problems/m-p/1743797#M477 Letu 2023-10-20T15:44:38Z