i.MX ProcessorsのトピックRE: LVDS-HDMI https://community.nxp.com/t5/i-MX-Processors/RE-LVDS-HDMI/m-p/2009206#M231664 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/61445">@nxp</a>&nbsp;,</P><P>We have done a custom Yocto build using this guide: (<A href="https://www.nxp.com/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf" target="_new" rel="noopener"><SPAN>https</SPAN><SPAN>://www</SPAN><SPAN>.nxp</SPAN><SPAN>.com</SPAN><SPAN>/docs</SPAN><SPAN>/en</SPAN><SPAN>/user</SPAN><SPAN>-guide</SPAN><SPAN>/IMX_YOCTO_PROJECT_USERS_GUIDE</SPAN><SPAN>.pdf</SPAN></A>).</P><P>&nbsp;</P><P>We are trying to enable the "i.MX 8QuadXPlus Multisensory Enablement Kit (MEK)" (<A href="https://www.nxp.com/design/design-center/development-boards-and-designs/i-mx-evaluation-and-development-boards/i-mx-8quadxplus-multisensory-enablement-kit-mek:MCIMX8QXP-CPU" target="_new" rel="noopener"><SPAN>https</SPAN><SPAN>://www</SPAN><SPAN>.nxp</SPAN><SPAN>.com</SPAN><SPAN>/design</SPAN><SPAN>/design</SPAN><SPAN>-center</SPAN><SPAN>/development</SPAN><SPAN>-boards</SPAN><SPAN>-and</SPAN><SPAN>-designs</SPAN><SPAN>/i</SPAN><SPAN>-mx</SPAN><SPAN>-evaluation</SPAN><SPAN>-and</SPAN><SPAN>-development</SPAN><SPAN>-boards</SPAN><SPAN>/i</SPAN><SPAN>-mx</SPAN><SPAN>-8quadxplus</SPAN><SPAN>-multisensory</SPAN><SPAN>-enablement</SPAN><SPAN>-kit</SPAN><SPAN>-mek</SPAN><SPAN>:MCIMX8QXP</SPAN><SPAN>-CPU</SPAN></A>)</P><P>&nbsp;</P><DIV class="">&nbsp;</DIV><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Media.jpeg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/314579i140C59581008FFE6/image-size/large?v=v2&amp;px=999" alt="Media.jpeg" title="Media.jpeg" /></span></P><P>&nbsp;</P><P>using the Yocto custom image (linux-imx), and we are trying to interface an LVDS to HDMI converter from NXP (<A href="https://www.nxp.com/part/IMX-LVDS-HDMI" target="_new" rel="noopener"><SPAN>https</SPAN><SPAN>://www</SPAN><SPAN>.nxp</SPAN><SPAN>.com</SPAN><SPAN>/part</SPAN><SPAN>/IMX</SPAN><SPAN>-LVDS</SPAN><SPAN>-HDMI</SPAN></A>).</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Media (2).jpeg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/314581i4533AE19D176302D/image-size/medium?v=v2&amp;px=400" alt="Media (2).jpeg" title="Media (2).jpeg" /></span></P><P>We are unable to view the HDMI port in the Linux device tree. How do we enable it?</P><P>kindly provide your support.<BR /><BR /><BR />thanks,</P><P>subbu.</P> Fri, 06 Dec 2024 14:56:29 GMT subbuemdtest 2024-12-06T14:56:29Z RE: LVDS-HDMI https://community.nxp.com/t5/i-MX-Processors/RE-LVDS-HDMI/m-p/2009206#M231664 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/61445">@nxp</a>&nbsp;,</P><P>We have done a custom Yocto build using this guide: (<A href="https://www.nxp.com/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf" target="_new" rel="noopener"><SPAN>https</SPAN><SPAN>://www</SPAN><SPAN>.nxp</SPAN><SPAN>.com</SPAN><SPAN>/docs</SPAN><SPAN>/en</SPAN><SPAN>/user</SPAN><SPAN>-guide</SPAN><SPAN>/IMX_YOCTO_PROJECT_USERS_GUIDE</SPAN><SPAN>.pdf</SPAN></A>).</P><P>&nbsp;</P><P>We are trying to enable the "i.MX 8QuadXPlus Multisensory Enablement Kit (MEK)" (<A href="https://www.nxp.com/design/design-center/development-boards-and-designs/i-mx-evaluation-and-development-boards/i-mx-8quadxplus-multisensory-enablement-kit-mek:MCIMX8QXP-CPU" target="_new" rel="noopener"><SPAN>https</SPAN><SPAN>://www</SPAN><SPAN>.nxp</SPAN><SPAN>.com</SPAN><SPAN>/design</SPAN><SPAN>/design</SPAN><SPAN>-center</SPAN><SPAN>/development</SPAN><SPAN>-boards</SPAN><SPAN>-and</SPAN><SPAN>-designs</SPAN><SPAN>/i</SPAN><SPAN>-mx</SPAN><SPAN>-evaluation</SPAN><SPAN>-and</SPAN><SPAN>-development</SPAN><SPAN>-boards</SPAN><SPAN>/i</SPAN><SPAN>-mx</SPAN><SPAN>-8quadxplus</SPAN><SPAN>-multisensory</SPAN><SPAN>-enablement</SPAN><SPAN>-kit</SPAN><SPAN>-mek</SPAN><SPAN>:MCIMX8QXP</SPAN><SPAN>-CPU</SPAN></A>)</P><P>&nbsp;</P><DIV class="">&nbsp;</DIV><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Media.jpeg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/314579i140C59581008FFE6/image-size/large?v=v2&amp;px=999" alt="Media.jpeg" title="Media.jpeg" /></span></P><P>&nbsp;</P><P>using the Yocto custom image (linux-imx), and we are trying to interface an LVDS to HDMI converter from NXP (<A href="https://www.nxp.com/part/IMX-LVDS-HDMI" target="_new" rel="noopener"><SPAN>https</SPAN><SPAN>://www</SPAN><SPAN>.nxp</SPAN><SPAN>.com</SPAN><SPAN>/part</SPAN><SPAN>/IMX</SPAN><SPAN>-LVDS</SPAN><SPAN>-HDMI</SPAN></A>).</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Media (2).jpeg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/314581i4533AE19D176302D/image-size/medium?v=v2&amp;px=400" alt="Media (2).jpeg" title="Media (2).jpeg" /></span></P><P>We are unable to view the HDMI port in the Linux device tree. How do we enable it?</P><P>kindly provide your support.<BR /><BR /><BR />thanks,</P><P>subbu.</P> Fri, 06 Dec 2024 14:56:29 GMT https://community.nxp.com/t5/i-MX-Processors/RE-LVDS-HDMI/m-p/2009206#M231664 subbuemdtest 2024-12-06T14:56:29Z Re: RE: LVDS-HDMI https://community.nxp.com/t5/i-MX-Processors/RE-LVDS-HDMI/m-p/2009356#M231673 <DIV> <DIV> <DIV> <P>Hello,</P> <P>If you are using a custom image, you need to add a new layer with the required changes in device tree, <A href="https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/Yocto-Project-customization-guide/ta-p/1879117" target="_blank">here</A> a post about how to do it.</P> <P>In our BSP you only need to change the device tree in U-boot.</P> <P>Best regards.</P> </DIV> </DIV> </DIV> Fri, 06 Dec 2024 20:24:08 GMT https://community.nxp.com/t5/i-MX-Processors/RE-LVDS-HDMI/m-p/2009356#M231673 JorgeCas 2024-12-06T20:24:08Z