https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1959954#M228776 <P>Hello,</P> <P>Even you connect convert board, but imx8mm doesn't have virtual channel to handle this, if you need dual camera, maybe you can use MIPI CSI+ usb camera</P> <P>&nbsp;</P> <P>Regards</P> Mon, 23 Sep 2024 14:12:02 GMT Bio_TICFSL 2024-09-23T14:12:02Z https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1959867#M228768 <P>Hi all,</P><P>We want to use two different cameras on single MIPI-CSI port using MUX with IMX8MM linux. At a time only one camera module will be active in runtime. How to make dts entries for this? Can someone guide us achieve this objective?</P><P>Thanks &amp; Regards,</P><P>Ajita</P><P>#imx8mm #linux</P> Mon, 23 Sep 2024 11:30:50 GMT https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1959867#M228768 ajita02 2024-09-23T11:30:50Z https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1959954#M228776 <P>Hello,</P> <P>Even you connect convert board, but imx8mm doesn't have virtual channel to handle this, if you need dual camera, maybe you can use MIPI CSI+ usb camera</P> <P>&nbsp;</P> <P>Regards</P> Mon, 23 Sep 2024 14:12:02 GMT https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1959954#M228776 Bio_TICFSL 2024-09-23T14:12:02Z https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1960429#M228812 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/34846">@Bio_TICFSL</a> ,</P><P>Can we use single channel used by mux as at a time single camera will be in use? Mux select line will be handle by GPIO.</P><P>Thanks &amp; Regards,</P><P>Ajita</P> Tue, 24 Sep 2024 06:00:29 GMT https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1960429#M228812 ajita02 2024-09-24T06:00:29Z https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1960689#M228820 <P><a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/30870">@jack_mao</a>&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/39586">@joanxie</a> Please help</P> Tue, 24 Sep 2024 09:54:25 GMT https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1960689#M228820 ajita02 2024-09-24T09:54:25Z https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1961145#M228867 <P>maybe you can refer to this topic, with switch&nbsp;<SPAN>NX3DV642</SPAN></P> <P><A href="https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/bring-up-dual-Camera-under-single-mipi-csi/ta-p/1728321" target="_blank">bring up dual Camera under single mipi csi - NXP Community</A></P> <P>&nbsp;</P> Wed, 25 Sep 2024 00:14:31 GMT https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1961145#M228867 joanxie 2024-09-25T00:14:31Z https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1986781#M230417 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/39586">@joanxie</a>&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/34846">@Bio_TICFSL</a> ,</P><P>We have tried to implement the patch shared by <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/39586">@joanxie</a>. We made changes in these files "<A href="https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/drivers/staging/media/imx/imx8-mipi-csi2-sam.c&quot;" target="_blank">https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/drivers/staging/media/imx/imx8-mipi-csi2-sam.c"</A> and "“<A href="https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/drivers/staging/media/imx/imx8-media-dev.c”" target="_blank">https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/drivers/staging/media/imx/imx8-media-dev.c”</A> . But IMX8MM is not using any of these files. So as a result its only probing first endpoint mentioned in dts and ignoring second endpoint of camera.</P><P>Can you provide us a lead?</P><P>Thanks &amp; Regards,</P><P>Ajita</P> Mon, 04 Nov 2024 06:57:50 GMT https://community.nxp.com/t5/i-MX-Processors/Two-different-camera-on-MIPI-CSI-using-mux/m-p/1986781#M230417 ajita02 2024-11-04T06:57:50Z