tree b297e5611802e0734a263718f59434d3e436e6c9
parent b37c0096b448d099d304bb47c4eada9117dba4cf
author Takashi Iwai <tiwai@suse.de> 1322141506 +0100
committer Takashi Iwai <tiwai@suse.de> 1322299184 +0100

ALSA: hda - Supports more audio streams

So far, the driver supports up to 10 streams.  This is a restriction in
hda_intel.c and hda_codec.c: in the former, the fixed array size limits
the amount, and in the latter, the fixed device-number assignment table
(in get_empty_pcm_device()) limits the possibility.

This patch reduces the restriction by
- using linked list for managing PCM instances in hda_intel.c, and
- assigning non-fixed device numbers for the extra devices

Signed-off-by: Takashi Iwai <tiwai@suse.de>