On Mon, Jan 13, 2014 at 01:02:42PM -0800, Tony Lindgren wrote: > * Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> [140113 12:36]: > > On Mon, Jan 13, 2014 at 11:26:31AM -0800, Tony Lindgren wrote: > > > * Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> [140113 10:57]: > > > > On Mon, Jan 13, 2014 at 09:37:45AM -0800, Tony Lindgren wrote: > > > > > * Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> [140113 08:48]: > > > > > > Any news on this? > > > > > > > > > > Sorry for the delay, now getting this: > > > > > > > > > > arch/arm/mach-omap1/dma.c: In function ‘omap1_system_dma_init’: > > > > > arch/arm/mach-omap1/dma.c:368: error: ‘struct omap_dma_dev_attr’ has no member named ‘chan’ > > > > > > > > Gah. Next incremental patch: > > > > > > Thanks, now getting this on omap1: > > > > > > # dmesg | grep -i dma > > > DMA: preallocated 256 KiB pool for atomic coherent allocations > > > OMAP DMA hardware version 1 > > > DMA capabilities: 0000000c:00000000:01ff:003f:007f > > > omap-dma-engine omap-dma-engine: invalid resource > > > omap-dma-engine: probe of omap-dma-engine failed with error -22 > > > mmci-omap mmci-omap.1: unable to obtain TX DMA engine channel 54 > > > mmci-omap mmci-omap.1: unable to obtain RX DMA engine channel 55 > > > > Sigh... let's give it the iomem resource then: > > OK, looks like adding that makes MMC card detection to fail with: > > DMA timeout with device 55 You should also see a message: oma-dma-engine omap-dma-engine: failed to get L1 IRQ: .. which indicates that it's falling back to the old driver for IRQ servicing. Can you confirm that please? -- FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up. Estimation in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad. Estimate before purchase was "up to 13.2Mbit". -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
