Re: Problem with USB host mode + audio on DM6446

2009-08-27 Thread J.C. Wren
I was intending on testing this on the Davinci EVM board tonight, but for some reason although the USB controller is recognized by 2.6.31-rc7, it's not seeing any devices when they are plugged in. I get no announcements from the kernel, etc. 2.6.18 works fine on this board, and 2.6.31-rc7 is

Re: Problem with USB host mode + audio on DM6446

2009-08-26 Thread Sergei Shtylyov
Hello. Brian Rhodes wrote: I just got my audio working this evening with a TLV320DAC32 DAC on a near-copy of the DM6446 EVM board (we use the TLV320DAC32 instead of the TLV320AIC33 and drop the I2C port expanders). I've had USB host mode working for a while, but now when I try to use audio

Re: Problem with USB host mode + audio on DM6446

2009-08-26 Thread Brian Rhodes
J.C. Wren wrote: I just got my audio working this evening with a TLV320DAC32 DAC on a near-copy of the DM6446 EVM board (we use the TLV320DAC32 instead of the TLV320AIC33 and drop the I2C port expanders). I've had USB host mode working for a while, but now when I try to use audio after

Re: Problem with USB host mode + audio on DM6446

2009-08-26 Thread J.C. Wren
Replies inline. On Wed, Aug 26, 2009 at 3:59 PM, Sergei Shtylyov sshtyl...@ru.mvista.comwrote: Hello. Brian Rhodes wrote: I just got my audio working this evening with a TLV320DAC32 DAC on a near-copy of the DM6446 EVM board (we use the TLV320DAC32 instead of the TLV320AIC33 and drop the

RE: Problem with USB host mode + audio on DM6446

2009-08-25 Thread Subbrathnam, Swaminathan
It seems that the USB driver is trying to flush the data to the USB device (HDD??) from the USB controller fifo and is not able to flush the same. regards swami From: davinci-linux-open-source-boun...@linux.davincidsp.com