Hi Sudhakar, you're quite right - if 'arecord -f dat | aplay -f dat' is executed immediately after boot, indeed I do get the same errors as you.
Thank you very much for the patches. Regards, /Dan On Thu, Jan 20, 2011 at 12:05 AM, Rajashekhara, Sudhakar < [email protected]> wrote: > Hi Dan, > > Thanks for testing this patch. I'll add your Tested-by tag when I submit > this patch. > > On Wed, Jan 19, 2011 at 00:32:21, Dan Sharon wrote: > > These patches apply cleanly to 'v2.6.37' > > 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 > > > > of > > git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git. > > > > The kernel was built with the 'da8xx_omapl_defconfig' from the > omap-l1tree, > > and 'make menuconfig' to enable ASoC (the defconfig already has > CONFIG_REGULATOR=y, > > CONFIG_REGULATOR_DUMMY=y, and CONFIG_REGULATOR_TPS6507X=y). > > > > Testing was done on a da850evm by tftp'ing the kernel into ram, and using > the > > SPI-flash-based rootfs from the PSP that shipped with the board. > > > > Using 'arecord -r 48000 -c 2 -f S32_BE -t raw -v -d 1 > /tmp/arecord.cap' > produced > > a file of 384000 bytes (48000 x 2 x 4 bytes/sample). > > 'arecord -r 48000 -c 2 -f S32_BE -t raw -v > /dev/null' ran flawlessly > for several > > hours. > > > > I was not able to reproduce Sudhakar's problems with 'arecord -f dat | > aplay -f dat'. > > > > Did you try the above, immediately after the da850evm boots? I am not > facing the issue if I run arecod and aplay together after executing > arecord or aplay individually. > > Thanks, > Sudhakar >
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