https://community.nxp.com/t5/i-MX-Processors/Disable-CMA-on-imx6/m-p/1235714#M169961 <P>Hi I found an article describing that in some situations it is beneficial to disable CMA and use coherent pool instead:</P><P><A href="https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/How-to-get-rid-of-CMA/ta-p/1123287" target="_self">How to get rid of CMA</A>&nbsp;</P><P>The article has a patch for&nbsp;<SPAN>i.MX8QM do you have a similar patch and steps for imx6?</SPAN></P><P><SPAN>I need to force gstreamer to use coherent pool instead of CMA on embedded linux.</SPAN></P> Wed, 24 Feb 2021 11:38:48 GMT Peter-TS 2021-02-24T11:38:48Z https://community.nxp.com/t5/i-MX-Processors/Disable-CMA-on-imx6/m-p/1235714#M169961 <P>Hi I found an article describing that in some situations it is beneficial to disable CMA and use coherent pool instead:</P><P><A href="https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/How-to-get-rid-of-CMA/ta-p/1123287" target="_self">How to get rid of CMA</A>&nbsp;</P><P>The article has a patch for&nbsp;<SPAN>i.MX8QM do you have a similar patch and steps for imx6?</SPAN></P><P><SPAN>I need to force gstreamer to use coherent pool instead of CMA on embedded linux.</SPAN></P> Wed, 24 Feb 2021 11:38:48 GMT https://community.nxp.com/t5/i-MX-Processors/Disable-CMA-on-imx6/m-p/1235714#M169961 Peter-TS 2021-02-24T11:38:48Z https://community.nxp.com/t5/i-MX-Processors/Disable-CMA-on-imx6/m-p/1236327#M170000 <P>You can disable CMA by specifying "CMA=0".</P> Thu, 25 Feb 2021 05:52:43 GMT https://community.nxp.com/t5/i-MX-Processors/Disable-CMA-on-imx6/m-p/1236327#M170000 b36401 2021-02-25T05:52:43Z