i.MX ProcessorsのトピックPower management with GPU not working in WinCE7 https://community.nxp.com/t5/i-MX-Processors/Power-management-with-GPU-not-working-in-WinCE7/m-p/259539#M25630 <HTML><HEAD></HEAD><BODY><P>Dear All,</P><P></P><P></P><P>&nbsp; I am working in freescale's imx6q SDP platform. The target uses wince7 OS.Following issue i am facing:</P><P></P><P> When i give suspend, i am getting the following exception:</P><P>VMProcessPageFault Error: Page fault occurred while in power handler! Address = 0x00000000</P><P>TID:00DB0006 Exception 'Prefetch Abort' (0x3): Thread-Id=00db0006(pth=c0808790), Proc-Id=00400002(pprc=83b3f5e0) 'NK.EXE', VM-active=045a0052(pprc=c087b75c) 'servicesd.exe'</P><P>TID:00DB0006 PC=00000000(???+0x00000000) RA=eee76874(libgalcore.dll+0x00006874) SP=cca4f7c0, BVA=00000000.</P><P></P><P> The system is resuming after this exception. But the second time when i give suspend, the system is going to suspend, but not able to resume. </P><P></P><P>When the GPU driver is removed, the suspend and resume is happening without any exceptions.</P><P></P><P>Please help me to solve this issue.</P><P></P><P>Thanks and Regards,</P><P>Sowmya</P><P><SPAN class="mce_paste_marker"><BR /></SPAN></P></BODY></HTML> Fri, 15 Feb 2013 05:17:53 GMT Sowmya1z 2013-02-15T05:17:53Z Power management with GPU not working in WinCE7 https://community.nxp.com/t5/i-MX-Processors/Power-management-with-GPU-not-working-in-WinCE7/m-p/259539#M25630 <HTML><HEAD></HEAD><BODY><P>Dear All,</P><P></P><P></P><P>&nbsp; I am working in freescale's imx6q SDP platform. The target uses wince7 OS.Following issue i am facing:</P><P></P><P> When i give suspend, i am getting the following exception:</P><P>VMProcessPageFault Error: Page fault occurred while in power handler! Address = 0x00000000</P><P>TID:00DB0006 Exception 'Prefetch Abort' (0x3): Thread-Id=00db0006(pth=c0808790), Proc-Id=00400002(pprc=83b3f5e0) 'NK.EXE', VM-active=045a0052(pprc=c087b75c) 'servicesd.exe'</P><P>TID:00DB0006 PC=00000000(???+0x00000000) RA=eee76874(libgalcore.dll+0x00006874) SP=cca4f7c0, BVA=00000000.</P><P></P><P> The system is resuming after this exception. But the second time when i give suspend, the system is going to suspend, but not able to resume. </P><P></P><P>When the GPU driver is removed, the suspend and resume is happening without any exceptions.</P><P></P><P>Please help me to solve this issue.</P><P></P><P>Thanks and Regards,</P><P>Sowmya</P><P><SPAN class="mce_paste_marker"><BR /></SPAN></P></BODY></HTML> Fri, 15 Feb 2013 05:17:53 GMT https://community.nxp.com/t5/i-MX-Processors/Power-management-with-GPU-not-working-in-WinCE7/m-p/259539#M25630 Sowmya1z 2013-02-15T05:17:53Z Re: Power management with GPU not working in WinCE7 https://community.nxp.com/t5/i-MX-Processors/Power-management-with-GPU-not-working-in-WinCE7/m-p/259540#M25631 <HTML><HEAD></HEAD><BODY><P>Deactivated user can you&nbsp; help&nbsp; on this case?</P></BODY></HTML> Thu, 28 Feb 2013 19:37:41 GMT https://community.nxp.com/t5/i-MX-Processors/Power-management-with-GPU-not-working-in-WinCE7/m-p/259540#M25631 karina_valencia 2013-02-28T19:37:41Z