--- On 28/2/09, Guennadi Liakhovetski wrote: > On Sat, 28 Feb 2009, Agustin wrote: >> >> Hi Guennadi, >> >> I am having trouble while probing ipu idmac: >> >> At boot: >> ipu-core: probe of ipu-core failed with error -22 >> >> Which is apparently happening at ipu_idmac:1706: >> 1695 static int __init ipu_probe(struct platform_device *pdev) >> ... >> 1703 mem_ipu = platform_get_resource(pdev, IORESOURCE_MEM, 0); >> 1704 mem_ic = platform_get_resource(pdev, IORESOURCE_MEM, 1); >> 1705 if (!pdata || !mem_ipu || !mem_ic) >> 1706 return -EINVAL; >> >> Later on, I get error 16, "Device or resource busy" on VIDIOC_S_FMT, apparently because mx3_camera can't get its dma channel. >> >> Any clue? > >Are you sure it is failing here, have you verified with a printk? If it is >indeed this place, then you probably didn't register all required >resources in your platfom code. Look at my platform-bindings patch. > >Thanks >Guennadi Thanks, I was missing "mx3_ipu_data" struct at devices.c file. It happened because I had git-pulled Valentin's older patch from mxc-master which made your patch fail a few chunks, then the code was very similar when I checked it visually. Now let's see if I can get back on track with my new hardware design and take those pics... Regards, --Agustín. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
