Re: [alsa-devel] [RFC] cmi8330: Add basic CMI8329 support

At Sat, 27 Jun 2009 17:07:31 +0200, Ondrej Zary wrote:

Add basic support for CMI8329 cards. It seems to be very similar to CMI8330, but the PnP devices are different:

• AD1848 (WSS) and SB16 device IDs are swapped
• the OPL3 port is contained in SB16 device, not AD1848 (WSS)
• there is A@@0001 device (looks like some control interface - it has only one 8-bit I/O address)

Does CMI8329 have the very same device ids? If "A@@00" is 8329-specific, you can prepend an entry like

{.id = "CMI0001", .devs = {{"@X@0001"}, {"@@@0001"}, {"@H@0001"}, {"A@@001"}},

(Note the first two are swapped.)

Is my detection code correct, shouldn't the struct pnp_dev returned pnp_request_card_device() be released somehow?

I guess so. But looks like a non-critical issue.

Also the mixer seems to be a bit different - master volume does not work currently.

This is a problem... Does "SB Master" play any role?

thanks,

Takashi