[PATCH] add property alsa.device_pcm_class

[Danny Kukawka]

Hi,

this patch adds the property alsa.device_pcm_class to alsa devices to show if 
the device is e.g. a generic sound device or a modem. The new property 
represents the types of snd_pcm_info_t from the alsa lib (generic, modem, 
multi, digitizer).

You need the attached kernel patch from Takashi Iwai (IIRC against 	
2.6.18-rc4-git1) to use the patch (if you use a kernel without the 
patch,alsa.device_pcm_class is 'unknown'), which he commits upstream.

Danny

 doc/spec/hal-spec-properties.xml |   60 +++++++++++++++++++++++++++++++
 hald/linux/classdev.c            |    3 +
 2 files changed, 63 insertions(+)
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