On Mon, Jan 20, 2014 at 12:15:40PM +0100, Daniel Mack wrote: > On 01/18/2014 04:12 PM, Daniel Mack wrote: > > On 01/17/2014 05:27 PM, Ezequiel Garcia wrote: > >> On Sun, Dec 22, 2013 at 02:59:45AM -0300, Ezequiel Garcia wrote: > > >>> While doing some experiments with the stk1160 driver (for "Easycap" TV > >>> video > >>> capture devices), ran into problems using v3.13-rc4. The problem is that > >>> the > >>> stk1160 IRQ handler receives no URBs at all. > > [...] > > > Let me know if you find anything - I hope to find some time to do > > similar tests on AM33xx based hardware. > > I tried using an USB headset connected to a AM33xx based board, using > kernel v3.13. > > The good news is that aplay gives me sound, so there's nothing generally > wrong with isochronous streams on musb_dsps/cppi41. >
Hm.. interesting. I wonder what's the difference between those URBs and the video URBs involved in stk1160 operation. Maybe the size of each buffer transfered? Can anybody bring some light on this? -- Ezequiel García, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
