https://community.nxp.com/t5/i-MX-Processors/gpu-viv2-causing-quot-timeout-when-waiting-for-alpha-flip-irq/m-p/663723#M101938 <HTML><HEAD></HEAD><BODY><P>Linux 3.0.35 and imx6 solo.</P><P></P><P>I installed gpu-viv2 and start getting the error &nbsp;"timeout when waiting for alpha flip irq" from mxc_ipuv3_fb.c. The error goes away if i remove gpu-viv2.</P><P></P><P>Any ideas?</P></BODY></HTML> Mon, 10 Apr 2017 21:09:33 GMT joemenard 2017-04-10T21:09:33Z https://community.nxp.com/t5/i-MX-Processors/gpu-viv2-causing-quot-timeout-when-waiting-for-alpha-flip-irq/m-p/663723#M101938 <HTML><HEAD></HEAD><BODY><P>Linux 3.0.35 and imx6 solo.</P><P></P><P>I installed gpu-viv2 and start getting the error &nbsp;"timeout when waiting for alpha flip irq" from mxc_ipuv3_fb.c. The error goes away if i remove gpu-viv2.</P><P></P><P>Any ideas?</P></BODY></HTML> Mon, 10 Apr 2017 21:09:33 GMT https://community.nxp.com/t5/i-MX-Processors/gpu-viv2-causing-quot-timeout-when-waiting-for-alpha-flip-irq/m-p/663723#M101938 joemenard 2017-04-10T21:09:33Z https://community.nxp.com/t5/i-MX-Processors/gpu-viv2-causing-quot-timeout-when-waiting-for-alpha-flip-irq/m-p/663724#M101939 <HTML><HEAD></HEAD><BODY><P>Hi joe,</P><P></P><P>"<SPAN style="color: #51626f; background-color: #ffffff;">timeout when waiting for alpha flip irq</SPAN>" refers to displays issues, probably you are trying to switch from one IPU channel to another. I did not recognize "gpu-viv2" on 3.0.35 vivante driver should be&nbsp;gpu-viv-bin. anyway I strongly suggest to migrate to a newer BSP version.</P><P></P><P>Regards</P></BODY></HTML> Tue, 11 Apr 2017 12:56:44 GMT https://community.nxp.com/t5/i-MX-Processors/gpu-viv2-causing-quot-timeout-when-waiting-for-alpha-flip-irq/m-p/663724#M101939 Bio_TICFSL 2017-04-11T12:56:44Z