Vinod, I have attached ... what I think is what you're looking for with regards to the dynamic debug output. Additionally, the interrupts report as follows... none: $ cat /proc/interrupts | grep sst 7: 0 0 0 0 IO-APIC 28-fasteoi intel_sst_driver Thanks- Tyler On 07/07/2015 01:08 PM, Vinod Koul wrote: > On Tue, Jul 07, 2015 at 10:00:31AM -0400, Tyler Yeomans wrote: >> Vinod, >> >> I am using the ssp0 firmware from: >> https://git.kernel.org/cgit/linux/kernel/git/vkoul/firmware.git/tree/intel?h=byt. > Hi Tyler, > > Can you enable logs (dynamic debug should help), I want to see if FW > download was success or not > > Also cat /proc/interrupts to see if we are getting interrupts > > Thanks