https://community.nxp.com/t5/i-MX-Processors/i-MX6-7-PXP-LUT-Usage-for-CFA-EPD-Panel/m-p/506872#M82452 <HTML><HEAD></HEAD><BODY><P>Hi May</P><P></P><P>1. one can look at examples in unit-test imx-test 5.2,&nbsp; pxp_test.c</P><P><A class="jive-link-external-small" href="http://downloads.yoctoproject.org/mirror/sources/imx-test-5.2.tar.gz" rel="nofollow">http://downloads.yoctoproject.org/mirror/sources/imx-test-5.2.tar.gz</A></P><P>2. one can check descriptions in attached Linux Manual, in particular</P><P>Chapter 11 Pixel Pipeline (PxP), Chapter 12 ELCDIF Frame Buffer Driver</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 30 Dec 2015 01:32:52 GMT igorpadykov 2015-12-30T01:32:52Z https://community.nxp.com/t5/i-MX-Processors/i-MX6-7-PXP-LUT-Usage-for-CFA-EPD-Panel/m-p/506871#M82451 <HTML><HEAD></HEAD><BODY><P>Hi, </P><P>Since we want use the PXP engine in i.MX6/7 to do RGB444/RGB565 to RGBW4444 CFA conversion, does anyone know the following things?</P><P>1. How to load the LUT binary file to i.MX6/7 (Related to PXP_LUT_CTRL, PXP_LUT_ADDR, PXP_LUT_DATA and PXP_LUT_EXTMEM registers)?</P><P>2. What PXP registers should be configured in order to light up an CFA EPD Panel?</P><P>Thanks!</P></BODY></HTML> Tue, 29 Dec 2015 08:12:15 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX6-7-PXP-LUT-Usage-for-CFA-EPD-Panel/m-p/506871#M82451 mayliu 2015-12-29T08:12:15Z https://community.nxp.com/t5/i-MX-Processors/i-MX6-7-PXP-LUT-Usage-for-CFA-EPD-Panel/m-p/506872#M82452 <HTML><HEAD></HEAD><BODY><P>Hi May</P><P></P><P>1. one can look at examples in unit-test imx-test 5.2,&nbsp; pxp_test.c</P><P><A class="jive-link-external-small" href="http://downloads.yoctoproject.org/mirror/sources/imx-test-5.2.tar.gz" rel="nofollow">http://downloads.yoctoproject.org/mirror/sources/imx-test-5.2.tar.gz</A></P><P>2. one can check descriptions in attached Linux Manual, in particular</P><P>Chapter 11 Pixel Pipeline (PxP), Chapter 12 ELCDIF Frame Buffer Driver</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 30 Dec 2015 01:32:52 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX6-7-PXP-LUT-Usage-for-CFA-EPD-Panel/m-p/506872#M82452 igorpadykov 2015-12-30T01:32:52Z