linux - DAPM routing in ALSA -


i need clarification on alsa layer. audio codec driver has dapm widgets , dapm routes. used while registering codec. machine driver has different set of dapm widgets , dapm routes. used while registering card.

can tell me whether audio codec driver , machine driver dapm widgets , routes need same ?

thanks mp

i have got answer...

dapm routing can placed either in dt (machine driver use) or codec driver. need not configured in both codec driver , machine driver.


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