topic Re: imx8m GPRs for MIPI DSI in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812563#M125304 <HTML><HEAD></HEAD><BODY><P>Seems there's more interest in documentation for these registers:&nbsp;<A href="https://community.nxp.com/thread/471203">https://community.nxp.com/thread/471203</A>&nbsp;</P></BODY></HTML> Tue, 27 Nov 2018 17:16:40 GMT guido_gunther 2018-11-27T17:16:40Z imx8m GPRs for MIPI DSI https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812560#M125301 <HTML><HEAD></HEAD><BODY><P>The IOMUXC GPR23-GPR34 registers contain DSI related bits but they only state e.g. "for DSI control", "for DSI test status" or "for DSI status" not telling me what they're supposed to do. Are there any details?</P><P></P><P>The kernel sources seem to only refer to IMX8MQ_GPR13_MIPI_MUX_SEL for muxing between DCSS and LCDIF.</P><P></P><P>Any details would be greatly appreciated!</P></BODY></HTML> Wed, 07 Nov 2018 10:51:34 GMT https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812560#M125301 guido_gunther 2018-11-07T10:51:34Z Re: imx8m GPRs for MIPI DSI https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812561#M125302 <HTML><HEAD></HEAD><BODY><P>The bits you are talking about are for factory testing purposes only and should not be used during regular operation.</P><P><BR />Have a great day,<BR />Artur</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 15 Nov 2018 11:36:16 GMT https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812561#M125302 art 2018-11-15T11:36:16Z Re: imx8m GPRs for MIPI DSI https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812562#M125303 <HTML><HEAD></HEAD><BODY><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P>The bits you are talking about are for factory testing purposes only and should not be used during regular operation.</P></BLOCKQUOTE><P>The sound useful for LCD panel bringup / debugging though. Any chance you can provide any details?</P></BODY></HTML> Fri, 16 Nov 2018 13:18:32 GMT https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812562#M125303 guido_gunther 2018-11-16T13:18:32Z Re: imx8m GPRs for MIPI DSI https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812563#M125304 <HTML><HEAD></HEAD><BODY><P>Seems there's more interest in documentation for these registers:&nbsp;<A href="https://community.nxp.com/thread/471203">https://community.nxp.com/thread/471203</A>&nbsp;</P></BODY></HTML> Tue, 27 Nov 2018 17:16:40 GMT https://community.nxp.com/t5/i-MX-Processors/imx8m-GPRs-for-MIPI-DSI/m-p/812563#M125304 guido_gunther 2018-11-27T17:16:40Z