[PATCH] ALSA: usb-audio: add mapping for MSI MPG X570S Carbon Max Wifi.

[Takashi Iwai]

On Sat, 15 Jan 2022 15:02:57 +0100,
Johannes Schickel wrote:
> 
> The USB audio device 0db0:419c based on the Realtek ALC4080 chip exposes
> all playback volume controls as "PCM". This is makes distinguishing the
> individual functions hard.
> 
> The added mapping distinguishes all playback volume controls as their
> respective function:
>  - Speaker              - for back panel output
>  - Frontpanel Headphone - for front panel output
>  - IEC958               - for digital output on the back panel
> 
> This clarifies the individual volume control functions for users.
> 
> Signed-off-by: Johannes Schickel <lordhoto at gmail.com>

Thanks, applied.


Takashi