topic GPU hang in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/GPU-hang/m-p/479401#M76274 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I'm running Kernel 3.14.28 on a custom imx6q-based board and I'm having the following problem with the GPU:</P><P></P><P>[galcore]: GPU[0] hang, automatic recovery.</P><P></P><P>Once recovery is complete things work. Anyway, recovery causes HMI unavailability...</P><P></P><P>I have two questions:</P><P>1. What is going on with the GPU to have a GPU hang?</P><P>2. Is there some recent change/patch which addresses this problem?</P><P></P><P>Thank you.</P><P></P><P>Salvatore</P></BODY></HTML> Mon, 01 Feb 2016 14:12:32 GMT Salvatore1z 2016-02-01T14:12:32Z GPU hang https://community.nxp.com/t5/i-MX-Processors/GPU-hang/m-p/479401#M76274 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I'm running Kernel 3.14.28 on a custom imx6q-based board and I'm having the following problem with the GPU:</P><P></P><P>[galcore]: GPU[0] hang, automatic recovery.</P><P></P><P>Once recovery is complete things work. Anyway, recovery causes HMI unavailability...</P><P></P><P>I have two questions:</P><P>1. What is going on with the GPU to have a GPU hang?</P><P>2. Is there some recent change/patch which addresses this problem?</P><P></P><P>Thank you.</P><P></P><P>Salvatore</P></BODY></HTML> Mon, 01 Feb 2016 14:12:32 GMT https://community.nxp.com/t5/i-MX-Processors/GPU-hang/m-p/479401#M76274 Salvatore1z 2016-02-01T14:12:32Z Re: GPU hang https://community.nxp.com/t5/i-MX-Processors/GPU-hang/m-p/479402#M76275 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P> You may try the recent BSP L3.14.52, where GPU driver is&nbsp; upgraded to Vivante v5.0.11p7.4.</P><P></P><P><A class="jive-link-external-small" href="http://www.nxp.com/webapp/Download?colCode=L3.14.52_1.1.0_LINUX_DOCS" rel="nofollow">http://www.nxp.com/webapp/Download?colCode=L3.14.52_1.1.0_LINUX_DOCS</A></P><P></P><P>Summary Page :</P><P></P><P><A class="jive-link-external-small" href="http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/i.mx-applications-processors-based-on-arm-cores/i.mx-6-processors/i.mx6qp/i.mx-6-series-software-and-development-tool-resources:IMX6_SW" rel="nofollow">i.MX 6 Series Software and Development Tool|NXP</A> </P><P><BR />Have a great day,<BR />Yuri</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 02 Feb 2016 01:58:32 GMT https://community.nxp.com/t5/i-MX-Processors/GPU-hang/m-p/479402#M76275 Yuri 2016-02-02T01:58:32Z