On Thu, Jun 21, 2012 at 02:16:42PM +0100, Russell King - ARM Linux wrote: > On Thu, Jun 21, 2012 at 01:59:03PM +0100, Russell King - ARM Linux wrote: > > On Mon, Apr 30, 2012 at 10:26:45AM +0300, Peter Ujfalusi wrote: > > > On 04/29/2012 11:35 PM, Russell King - ARM Linux wrote: > > > > Please can someone at TI take a current mainline kernel, build it, and > > > > test out audio support on the 4430SDP - specifically output through the > > > > headset jack into a line input, and report when it works. Thanks. > > > > > > Try to use my attached aconf for SDP4430 to configure the HS playback. > > > Note that the HS is not a line out, so on your line-in device it will > > > cause distortion. If you have a headset/headphone you will have better > > > quality. > > > alsactl -f blaze.aconf restore > > > > > > To play samples with aplay: > > > aplay -Dplughw:0,0 <wav file> > > > The sample format fot Legacy McPDM is S32_LE, 96KHz, 24bit (32 bit > > > sample with 24 LSB). > > > > I'm just having another go with OMAP4430 audio... and again I find that > > I can't get anything out of the board. > > > > I've followed what you've said above, and it doesn't work. I've undone > > my DMA engine changes. Still doesn't work. I've checked > > /sys/kernel/debug/asoc for the codecs and DAIs, and they're there, and > > the SDP4430 audio is shown in /proc/asound/cards too, and yes, you > > guessed it, it still doesn't work. > > > > It's just a really expensive /dev/null from what I can tell at the moment. > > > > Frustrated. > > Okay, reverting back to v3.4-rc4 works. As does reverting to v3.4, of course. So, it was broken during the last merge window. -- 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
