> Date: Wed, 20 Apr 2011 12:54:00 +0200 > From: [email protected] > To: [email protected] > CC: [email protected] > Subject: Re: [Xenomai-core] xenomai and framebuffer-ipu on target iMx35 > > François Beaufort wrote: > > I can't show you /proc/interrupts when ipu and I-pipe are enabled > > because the system doesn't start in this case. > > Ok. I failed to get that from your first mail. I do not know either if > you are using a vanilla kernel, or a patched one? > > If a patched one, then you have to verify that generic_handle_irq is > replaced with ipipe_handle_chained_irq for multiplexed GPIO irqs. > > Note that I CCd the Xenomai-help mailing list, next private mail will > receive no answer. > > -- > Gilles. > Thank you for your answers. I can now start Linux-xenomai with framebuffer and ipu. I use a kernel patched by the Phytec BSP patches and next by the adeos pipe. I have modified the file linux-2.6.35.9/drivers/dma/ipu/ipu_irq.c : lines 305 and 343 : - generic_handle_irq(irq); + ipipe_handle_chained_irq(irq); This file is not modified by any patch. Thank you. François.
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