From: Qiao Zhou <zhouqiao@marvell.com>
To: Mark Brown <broonie@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
"tiwai@suse.de" <tiwai@suse.de>,
alsa-devel@alsa-project.org
Subject: [DAPM question] DAPM support for single input multiple outputs
Date: Mon, 9 Mar 2015 16:38:53 +0800 [thread overview]
Message-ID: <54FD5C1D.9030909@marvell.com> (raw)
Hi Mark,
I have one question and need your suggestion. Thanks in advance.
In our DSP, one stream path is like this: There is one bit controlling
whether a signal A goes to A_out or B_out. That's the reverse case of
DAPM_MUX(multiple inputs, single output).
One way is to use two switches but it seems not good since two switches
control the same bit. It's strange. Do you have any opinion about such
requirement support?
--
Best Regards
Qiao
next reply other threads:[~2015-03-09 8:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-09 8:38 Qiao Zhou [this message]
2015-03-09 8:53 ` [DAPM question] DAPM support for single input multiple outputs Lars-Peter Clausen
2015-03-09 11:16 ` Qiao Zhou
2015-03-09 12:20 ` Mark Brown
2015-03-10 1:56 ` Qiao Zhou
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