From: David Henningsson <david.henningsson@canonical.com>
To: Takashi Iwai <tiwai@suse.de>, hwang4 <hui.wang@canonical.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: [PATCH 0/4] More aggressive PM for HD-audio
Date: Thu, 09 Apr 2015 08:59:17 +0200 [thread overview]
Message-ID: <55262345.3090507@canonical.com> (raw)
In-Reply-To: <s5hmw2h6b8x.wl-tiwai@suse.de>
On 2015-04-09 08:56, Takashi Iwai wrote:
> Ah, OK. Then we should revert the commit later.
>
> But let's continue debugging a bit. Could you give alsa-info.sh
> outputs on both working and non-working states?
Just running hda-emu with a realtek codec, e g
codecs/canonical/alc292-dell-latitude-e5440-ccert-201307-13941 turns all
nodes, including the internal speaker, into D3. And running a playback
test does not switch things into D0 - even the DAC node remains in D3
even though you try to stream to it, which seems a bit strange.
Could you explain how this is supposed to work?
--
David Henningsson, Canonical Ltd.
https://launchpad.net/~diwic
next prev parent reply other threads:[~2015-04-09 6:59 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-18 8:50 [PATCH 0/4] More aggressive PM for HD-audio Takashi Iwai
2015-03-18 8:50 ` [PATCH 1/4] ALSA: hda - Simplify PCM setup overrides Takashi Iwai
2015-03-18 8:50 ` [PATCH 2/4] ALSA: hda - Support advanced power state controls Takashi Iwai
2015-03-18 8:50 ` [PATCH 3/4] ALSA: hda - Use the new power control for VIA codecs Takashi Iwai
2015-03-18 8:50 ` [PATCH 4/4] ALSA: hda - Adjust power of beep widget and outputs Takashi Iwai
2015-03-18 19:34 ` [PATCH 0/4] More aggressive PM for HD-audio David Henningsson
2015-03-18 20:02 ` Takashi Iwai
2015-03-20 16:20 ` David Henningsson
2015-03-20 16:28 ` Takashi Iwai
2015-03-20 17:18 ` Takashi Iwai
2015-03-20 17:33 ` Takashi Iwai
2015-03-21 6:38 ` Hui Wang
[not found] ` <5513FA8B.402@canonical.com>
2015-03-26 13:10 ` Takashi Iwai
2015-03-26 13:52 ` Takashi Iwai
2015-03-27 0:11 ` Hui Wang
2015-03-30 6:53 ` hwang4
2015-04-04 10:31 ` Takashi Iwai
2015-04-09 6:54 ` hwang4
2015-04-09 6:56 ` Takashi Iwai
2015-04-09 6:59 ` David Henningsson [this message]
2015-04-09 8:35 ` Takashi Iwai
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