From: David Henningsson <david.henningsson@canonical.com>
To: alsa-devel@alsa-project.org, tiwai@suse.de
Subject: HDMI Repoll after pm?
Date: Thu, 10 Dec 2015 10:47:59 +0100 [thread overview]
Message-ID: <56694A4F.8070104@canonical.com> (raw)
Hi Takashi,
A recent change in sound.git seems to have introduced some repoll after
pm. Is this an intentional change? I don't think it's wrong per se (it
stops after 6 repolls), but it breaks my hda-emu tester when "list" does
not return the expected input.
To reproduce, try running:
./hda-emu
codecs/canonical/92hd91bxx-dell-inspiron-5423-ccert-201208-11456 -i 1
> pm
.... lots of data ....
** TEST_PM DONE **
HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
JACK report HDMI/DP, status 0
> list
1: HDMI/DP Jack:0 (1)
2: IEC958 Playback Con Mask:0 (1)
3: IEC958 Playback Pro Mask:0 (1)
4: IEC958 Playback Default:0 (1)
5: IEC958 Playback Switch:0 (1)
6: ELD:0 (1)
7: Playback Channel Map:0 (1)
HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
JACK report HDMI/DP, status 0
>
...notice how the last two lines are somewhat unexpected output for a
"list" command, but I can make my tool more robust in case you confirm
this is an expected change.
// David
next reply other threads:[~2015-12-10 9:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-10 9:47 David Henningsson [this message]
2015-12-10 9:53 ` HDMI Repoll after pm? Takashi Iwai
2015-12-10 12:59 ` David Henningsson
2015-12-10 13:18 ` Takashi Iwai
2015-12-10 13:28 ` David Henningsson
2015-12-10 13:38 ` Takashi Iwai
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