[alsa-devel] LSI HDA Modem is not working on HP new Laptop which has IDT 7605 HDA codec and REDHAT installed on it with ALSA ver 1.0.24.

Takashi Iwai tiwai at suse.de
Thu Sep 29 08:20:58 CEST 2011

At Thu, 29 Sep 2011 10:51:28 +0530,
Gupta, Suresh wrote:
> Modem receive unwanted data on stream 0 even stream is not open by any device.
> Stream 0 was acquired by IDC 7605 and this codec keep sending something even after closing the stream.

Why does the LSI modem device receive from the stream of IDT codec at
all?  In other words, how does LSI modem driver manage the allocation
of streams?


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