Audio System: Lesson 003 _Linux Audio Driver: Section 004 _kcontrol of Sound Card Control
There are many registers in a chip, and some bits in a register are used to represent a function. As follows, does kcontrol we want to analyze represent a function or a register? Of course, using kcontrol to represent a function is better, as follows:
When a function is turned on, we can manipulate a kcontrol. Obviously we have ...
Added by danielhalawi on Tue, 14 May 2019 13:10:59 +0300