On 06/24/2015 07:03 PM, Vinod Koul wrote:
On Wed, Jun 24, 2015 at 10:24:54AM -0400, Tyler Yeomans wrote:
Vinod,
Thank you for looking into this. I have attached the dmesg for this device. Please note I have tried kernels 3.16/19 4.0 and 4.1, all with same result. The attached dmesg file is from booting kernel 4.1/amd64: Linux mykro 4.1.0-040100-generic #201506220235 SMP Mon Jun 22 06:36:19 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux On Ubuntu 15.04
I can see these errors: [ 6.012196] (NULL device *): ipc: error DSP boot timeout [ 6.012386] byt-rt5640 byt-rt5640: ASoC: CPU DAI baytrail-pcm-audio not registered
Jarrko, can you see why DSP boot fails, perhpas some resources are missing/wrong
Very likely BIOS defines the DSP-host interrupt in another index what code is using currently. Could you try does changing irqindex_host_ipc from 5 to 0 help? Like how it is done here:
http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/093129.html