From: Takashi Iwai <tiwai@suse.de>
To: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: alsa-devel@alsa-project.org, broonie@kernel.org,
Rander Wang <rander.wang@linux.intel.com>
Subject: Re: [alsa-devel] [PATCH] ALSA: hdac: clear link output stream mapping
Date: Mon, 07 Oct 2019 03:59:10 +0200 [thread overview]
Message-ID: <s5hzhidiadt.wl-tiwai@suse.de> (raw)
In-Reply-To: <20190930142945.7805-1-pierre-louis.bossart@linux.intel.com>
On Mon, 30 Sep 2019 16:29:45 +0200,
Pierre-Louis Bossart wrote:
>
> From: Rander Wang <rander.wang@linux.intel.com>
>
> Fix potential DMA hang upon starting playback on devices in HDA mode
> on Intel platforms (Gemini Lake/Whiskey Lake/Comet Lake/Ice Lake). It
> doesn't affect platforms before Gemini Lake or any Intel device in
> non-HDA mode.
>
> The reset value for the LOSDIV register is all output streams valid.
> Clear this register to invalidate non-existent streams when the bus
> is powered up.
>
> Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Applied now. Thanks.
Takashi
_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
prev parent reply other threads:[~2019-10-07 2:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-30 14:29 [alsa-devel] [PATCH] ALSA: hdac: clear link output stream mapping Pierre-Louis Bossart
2019-10-07 1:59 ` Takashi Iwai [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=s5hzhidiadt.wl-tiwai@suse.de \
--to=tiwai@suse.de \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=pierre-louis.bossart@linux.intel.com \
--cc=rander.wang@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).