On Wed, 2016-03-16 at 16:17 +0100, Takashi Iwai wrote: > On Wed, 16 Mar 2016 16:09:49 +0100, > Mark Brown wrote: > > > > On Wed, Mar 16, 2016 at 08:27:04PM +0530, Vinod Koul wrote: > > > > > So I don't think FW name would help, if required we should add dev_info > > > to print the firmware which is getting loaded. > > > > We can't really be relying on userspace trawling through the logs - > > quite apart from anything else the message might be long gone by the > > time the relevant program gets started. > > > > Might be an idea to record it in sysfs somewhere? > > Yeah, that should be feasible. Also, there is a "component" field > assigned to the card. This is supposed to be referred by user-space > as additional information. See snd_component_add(). > We could also probably put FW versions in sysfs too. Useful for bugs. Liam
