<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-stable.git/sound, branch v6.1.2</title>
<subtitle>Linux kernel stable tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/'/>
<entry>
<title>ALSA: hda/hdmi: Add HP Device 0x8711 to force connect list</title>
<updated>2022-12-31T12:33:09+00:00</updated>
<author>
<name>Jiao Zhou</name>
<email>jiaozhou@google.com</email>
</author>
<published>2022-12-06T18:53:11+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=d95d83041b87e1efec86eab1ec222d7f667d1b6d'/>
<id>d95d83041b87e1efec86eab1ec222d7f667d1b6d</id>
<content type='text'>
commit 31b573946ea55e1ea0e08ae8e83bcf879b30f83a upstream.

HDMI audio is not working on the HP EliteDesk 800 G6 because the pin is
unconnected. This issue can be resolved by using the 'hdajackretask'
tool to override the unconnected pin to force it to connect.

Signed-off-by: Jiao Zhou &lt;jiaozhou@google.com&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://lore.kernel.org/r/20221206185311.3669950-1-jiaozhou@google.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 31b573946ea55e1ea0e08ae8e83bcf879b30f83a upstream.

HDMI audio is not working on the HP EliteDesk 800 G6 because the pin is
unconnected. This issue can be resolved by using the 'hdajackretask'
tool to override the unconnected pin to force it to connect.

Signed-off-by: Jiao Zhou &lt;jiaozhou@google.com&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://lore.kernel.org/r/20221206185311.3669950-1-jiaozhou@google.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB</title>
<updated>2022-12-31T12:33:09+00:00</updated>
<author>
<name>Edward Pacman</name>
<email>edward@edward-p.xyz</email>
</author>
<published>2022-12-07T13:32:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=05d30f4b6cbea9de0b0b5e182d425d305c6b2f06'/>
<id>05d30f4b6cbea9de0b0b5e182d425d305c6b2f06</id>
<content type='text'>
commit 4bf5bf54476dffe60e6b6d8d539f67309ff599e2 upstream.

Lenovo TianYi510Pro-14IOB (17aa:3742)
require quirk for enabling headset-mic

Signed-off-by: Edward Pacman &lt;edward@edward-p.xyz&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216756
Link: https://lore.kernel.org/r/20221207133218.18989-1-edward@edward-p.xyz
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 4bf5bf54476dffe60e6b6d8d539f67309ff599e2 upstream.

Lenovo TianYi510Pro-14IOB (17aa:3742)
require quirk for enabling headset-mic

Signed-off-by: Edward Pacman &lt;edward@edward-p.xyz&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216756
Link: https://lore.kernel.org/r/20221207133218.18989-1-edward@edward-p.xyz
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ALSA: usb-audio: add the quirk for KT0206 device</title>
<updated>2022-12-31T12:33:09+00:00</updated>
<author>
<name>wangdicheng</name>
<email>wangdicheng@kylinos.cn</email>
</author>
<published>2022-12-07T08:20:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=80202ef4f7cc378a971d5c69236ca77f1ecf6674'/>
<id>80202ef4f7cc378a971d5c69236ca77f1ecf6674</id>
<content type='text'>
commit 696b66ac26ef953aed5783ef26a252ec8f207013 upstream.

Add relevant information to the quirks-table.h file.
The test passes and the sound source file plays normally.

Signed-off-by: wangdicheng &lt;wangdicheng@kylinos.cn&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://lore.kernel.org/r/SG2PR02MB587849631CB96809CF90DBED8A1A9@SG2PR02MB5878.apcprd02.prod.outlook.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 696b66ac26ef953aed5783ef26a252ec8f207013 upstream.

Add relevant information to the quirks-table.h file.
The test passes and the sound source file plays normally.

Signed-off-by: wangdicheng &lt;wangdicheng@kylinos.cn&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://lore.kernel.org/r/SG2PR02MB587849631CB96809CF90DBED8A1A9@SG2PR02MB5878.apcprd02.prod.outlook.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ALSA: usb-audio: Workaround for XRUN at prepare</title>
<updated>2022-12-31T12:33:09+00:00</updated>
<author>
<name>Takashi Iwai</name>
<email>tiwai@suse.de</email>
</author>
<published>2022-12-05T13:21:24+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=67fd112b4b04030aa8b77a82f999607e7afc57b9'/>
<id>67fd112b4b04030aa8b77a82f999607e7afc57b9</id>
<content type='text'>
commit 198dde085ecc0138e4f0b0b69d18a0c870f2dea6 upstream.

Under certain situations (typically in the implicit feedback mode),
USB-audio driver starts a playback stream already at PCM prepare call
even before the actual PCM trigger-START call.  For implicit feedback
mode, this effectively starts two streams for data and sync
endpoints, and if a coupled sync stream gets XRUN at this point, it
results in an error -EPIPE.

The problem is that currently we return -EPIPE error as is from the
prepare.  Then application tries to recover again via the prepare
call, but it'll fail again because the sync-stop is missing.  The
sync-stop is missing because it's an internal trigger call (hence the
PCM core isn't involved).

Since we'll need to re-issue the prepare in anyway when trapped into
this pitfall, this patch attempts to address it in a bit different
way; namely, the driver tries to prepare once again after syncing the
stop manually by itself -- so applications don't see the internal
error.  At the second failure, we report the error as is, but this
shouldn't happen in normal situations.

Reported-and-tested-by: Carl Hetherington &lt;lists@carlh.net&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://lore.kernel.org/r/b4e71631-4a94-613-27b2-fb595792630@carlh.net
Link: https://lore.kernel.org/r/20221205132124.11585-4-tiwai@suse.de
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 198dde085ecc0138e4f0b0b69d18a0c870f2dea6 upstream.

Under certain situations (typically in the implicit feedback mode),
USB-audio driver starts a playback stream already at PCM prepare call
even before the actual PCM trigger-START call.  For implicit feedback
mode, this effectively starts two streams for data and sync
endpoints, and if a coupled sync stream gets XRUN at this point, it
results in an error -EPIPE.

The problem is that currently we return -EPIPE error as is from the
prepare.  Then application tries to recover again via the prepare
call, but it'll fail again because the sync-stop is missing.  The
sync-stop is missing because it's an internal trigger call (hence the
PCM core isn't involved).

Since we'll need to re-issue the prepare in anyway when trapped into
this pitfall, this patch attempts to address it in a bit different
way; namely, the driver tries to prepare once again after syncing the
stop manually by itself -- so applications don't see the internal
error.  At the second failure, we report the error as is, but this
shouldn't happen in normal situations.

Reported-and-tested-by: Carl Hetherington &lt;lists@carlh.net&gt;
Cc: &lt;stable@vger.kernel.org&gt;
Link: https://lore.kernel.org/r/b4e71631-4a94-613-27b2-fb595792630@carlh.net
Link: https://lore.kernel.org/r/20221205132124.11585-4-tiwai@suse.de
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: rt5670: Remove unbalanced pm_runtime_put()</title>
<updated>2022-12-31T12:33:07+00:00</updated>
<author>
<name>Hans de Goede</name>
<email>hdegoede@redhat.com</email>
</author>
<published>2022-12-13T12:33:19+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=7ed4007347b5690c373fbd642edb7b79c672d7ab'/>
<id>7ed4007347b5690c373fbd642edb7b79c672d7ab</id>
<content type='text'>
[ Upstream commit 6c900dcc3f7331a67ed29739d74524e428d137fb ]

For some reason rt5670_i2c_probe() does a pm_runtime_put() at the end
of a successful probe. But it has never done a pm_runtime_get() leading
to the following error being logged into dmesg:

 rt5670 i2c-10EC5640:00: Runtime PM usage count underflow!

Fix this by removing the unnecessary pm_runtime_put().

Fixes: 64e89e5f5548 ("ASoC: rt5670: Add runtime PM support")
Signed-off-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Link: https://lore.kernel.org/r/20221213123319.11285-1-hdegoede@redhat.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
[ Upstream commit 6c900dcc3f7331a67ed29739d74524e428d137fb ]

For some reason rt5670_i2c_probe() does a pm_runtime_put() at the end
of a successful probe. But it has never done a pm_runtime_get() leading
to the following error being logged into dmesg:

 rt5670 i2c-10EC5640:00: Runtime PM usage count underflow!

Fix this by removing the unnecessary pm_runtime_put().

Fixes: 64e89e5f5548 ("ASoC: rt5670: Add runtime PM support")
Signed-off-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Link: https://lore.kernel.org/r/20221213123319.11285-1-hdegoede@redhat.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume()</title>
<updated>2022-12-31T12:33:07+00:00</updated>
<author>
<name>Wang Jingjin</name>
<email>wangjingjin1@huawei.com</email>
</author>
<published>2022-12-08T06:39:00+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=0fe3a0cd2699df79eb21d1b67e21d9f02c1fce23'/>
<id>0fe3a0cd2699df79eb21d1b67e21d9f02c1fce23</id>
<content type='text'>
[ Upstream commit 6d94d0090527b1763872275a7ccd44df7219b31e ]

rk_spdif_runtime_resume() may have called clk_prepare_enable() before return
from failed branches, add missing clk_disable_unprepare() in this case.

Fixes: f874b80e1571 ("ASoC: rockchip: Add rockchip SPDIF transceiver driver")
Signed-off-by: Wang Jingjin &lt;wangjingjin1@huawei.com&gt;
Link: https://lore.kernel.org/r/20221208063900.4180790-1-wangjingjin1@huawei.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
[ Upstream commit 6d94d0090527b1763872275a7ccd44df7219b31e ]

rk_spdif_runtime_resume() may have called clk_prepare_enable() before return
from failed branches, add missing clk_disable_unprepare() in this case.

Fixes: f874b80e1571 ("ASoC: rockchip: Add rockchip SPDIF transceiver driver")
Signed-off-by: Wang Jingjin &lt;wangjingjin1@huawei.com&gt;
Link: https://lore.kernel.org/r/20221208063900.4180790-1-wangjingjin1@huawei.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: wm8994: Fix potential deadlock</title>
<updated>2022-12-31T12:33:07+00:00</updated>
<author>
<name>Marek Szyprowski</name>
<email>m.szyprowski@samsung.com</email>
</author>
<published>2022-12-09T09:16:57+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=6df3ccb6aff0773d426cb024f1d9cc0adfaca890'/>
<id>6df3ccb6aff0773d426cb024f1d9cc0adfaca890</id>
<content type='text'>
[ Upstream commit 9529dc167ffcdfd201b9f0eda71015f174095f7e ]

Fix this by dropping wm8994-&gt;accdet_lock while calling
cancel_delayed_work_sync(&amp;wm8994-&gt;mic_work) in wm1811_jackdet_irq().

Fixes: c0cc3f166525 ("ASoC: wm8994: Allow a delay between jack insertion and microphone detect")
Signed-off-by: Marek Szyprowski &lt;m.szyprowski@samsung.com&gt;
Acked-by: Charles Keepax &lt;ckeepax@opensource.cirrus.com&gt;
Link: https://lore.kernel.org/r/20221209091657.1183-1-m.szyprowski@samsung.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
[ Upstream commit 9529dc167ffcdfd201b9f0eda71015f174095f7e ]

Fix this by dropping wm8994-&gt;accdet_lock while calling
cancel_delayed_work_sync(&amp;wm8994-&gt;mic_work) in wm1811_jackdet_irq().

Fixes: c0cc3f166525 ("ASoC: wm8994: Allow a delay between jack insertion and microphone detect")
Signed-off-by: Marek Szyprowski &lt;m.szyprowski@samsung.com&gt;
Acked-by: Charles Keepax &lt;ckeepax@opensource.cirrus.com&gt;
Link: https://lore.kernel.org/r/20221209091657.1183-1-m.szyprowski@samsung.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ALSA: hda/hdmi: fix stream-id config keep-alive for rt suspend</title>
<updated>2022-12-31T12:33:07+00:00</updated>
<author>
<name>Kai Vehmanen</name>
<email>kai.vehmanen@linux.intel.com</email>
</author>
<published>2022-12-09T10:18:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=f64bb48f27fbe789e9d66930008267cfccccac1e'/>
<id>f64bb48f27fbe789e9d66930008267cfccccac1e</id>
<content type='text'>
[ Upstream commit ee0b089d660021792e4ab4dda191b097ce1e964f ]

When the new style KAE keep-alive implementation is used on compatible
Intel hardware, the clocks are maintained when codec is in D3. The
generic code in hda_cleanup_all_streams() can however interfere with
generation of audio samples in this mode, by setting the stream and
channel ids to zero.

To get full benefit of the keepalive, set the new
no_stream_clean_at_suspend quirk bit on affected Intel hardware. When
this bit is set, stream cleanup is skipped in hda_call_codec_suspend().

Special handling is needed for the case when system goes to suspend. The
stream id programming can be lost in this case. This will also cause
codec-&gt;cvt_setups to be out of sync. Handle this by implementing custom
suspend/resume handlers. If keep-alive is active for any converter, set
the quirk flags no_stream_clean_at_suspend and forced_resume. Upon
resume, keepalive programming is restored if needed.

Fixes: 15175a4f2bbb ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2")
Signed-off-by: Kai Vehmanen &lt;kai.vehmanen@linux.intel.com&gt;
Reviewed-by: Pierre-Louis Bossart &lt;pierre-louis.bossart@linux.intel.com&gt;
Link: https://lore.kernel.org/r/20221209101822.3893675-4-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
[ Upstream commit ee0b089d660021792e4ab4dda191b097ce1e964f ]

When the new style KAE keep-alive implementation is used on compatible
Intel hardware, the clocks are maintained when codec is in D3. The
generic code in hda_cleanup_all_streams() can however interfere with
generation of audio samples in this mode, by setting the stream and
channel ids to zero.

To get full benefit of the keepalive, set the new
no_stream_clean_at_suspend quirk bit on affected Intel hardware. When
this bit is set, stream cleanup is skipped in hda_call_codec_suspend().

Special handling is needed for the case when system goes to suspend. The
stream id programming can be lost in this case. This will also cause
codec-&gt;cvt_setups to be out of sync. Handle this by implementing custom
suspend/resume handlers. If keep-alive is active for any converter, set
the quirk flags no_stream_clean_at_suspend and forced_resume. Upon
resume, keepalive programming is restored if needed.

Fixes: 15175a4f2bbb ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2")
Signed-off-by: Kai Vehmanen &lt;kai.vehmanen@linux.intel.com&gt;
Reviewed-by: Pierre-Louis Bossart &lt;pierre-louis.bossart@linux.intel.com&gt;
Link: https://lore.kernel.org/r/20221209101822.3893675-4-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ALSA: hda/hdmi: set default audio parameters for KAE silent-stream</title>
<updated>2022-12-31T12:33:07+00:00</updated>
<author>
<name>Kai Vehmanen</name>
<email>kai.vehmanen@linux.intel.com</email>
</author>
<published>2022-12-09T10:18:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux-stable.git/commit/?id=b4b2c4305cf4fea5f47cc3d5a588264a78a42a71'/>
<id>b4b2c4305cf4fea5f47cc3d5a588264a78a42a71</id>
<content type='text'>
[ Upstream commit b17e7ea041d8b565063632501ca4597afd105102 ]

If the stream-id is zero, the keep-alive (KAE) will only ensure clock is
generated, but no audio samples are sent over display link. This happens
before first real audio stream is played out to a newly connected
receiver.

Reuse the code in silent_stream_enable() to set up stream parameters
to sane defaults values, also when using the newer keep-alive flow.

Fixes: 15175a4f2bbb ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2")
Signed-off-by: Kai Vehmanen &lt;kai.vehmanen@linux.intel.com&gt;
Reviewed-by: Pierre-Louis Bossart &lt;pierre-louis.bossart@linux.intel.com&gt;
Tested-by: Rodrigo Vivi &lt;rodrigo.vivi@intel.com&gt;
Link: https://lore.kernel.org/r/20221209101822.3893675-3-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
[ Upstream commit b17e7ea041d8b565063632501ca4597afd105102 ]

If the stream-id is zero, the keep-alive (KAE) will only ensure clock is
generated, but no audio samples are sent over display link. This happens
before first real audio stream is played out to a newly connected
receiver.

Reuse the code in silent_stream_enable() to set up stream parameters
to sane defaults values, also when using the newer keep-alive flow.

Fixes: 15175a4f2bbb ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2")
Signed-off-by: Kai Vehmanen &lt;kai.vehmanen@linux.intel.com&gt;
Reviewed-by: Pierre-Louis Bossart &lt;pierre-louis.bossart@linux.intel.com&gt;
Tested-by: Rodrigo Vivi &lt;rodrigo.vivi@intel.com&gt;
Link: https://lore.kernel.org/r/20221209101822.3893675-3-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ALSA: hda/hdmi: fix i915 silent stream programming flow</title>
<updated>2022-12-31T12:33:07+00:00</updated>
<author>
<name>Kai Vehmanen</name>
<email>kai.vehmanen@linux.intel.com</email>
</author>
<published>2022-12-09T10:18:20+00:00</published>
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[ Upstream commit ada261b690ecd5c2f55f0c51bdf11d852a4561a6 ]

The i915 display codec may not successfully transition to
normal audio streaming mode, if the stream id is programmed
while codec is actively transmitting data. This can happen
when silent stream is enabled in KAE mode.

Fix the issue by implementing a i915 specific programming
flow, where the silent streaming is temporarily stopped,
a small delay is applied to ensure display codec becomes
idle, and then proceed with reprogramming the stream ID.

Fixes: 15175a4f2bbb ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2")
Link: https://gitlab.freedesktop.org/drm/intel/-/issues/7353
Signed-off-by: Kai Vehmanen &lt;kai.vehmanen@linux.intel.com&gt;
Reviewed-by: Pierre-Louis Bossart &lt;pierre-louis.bossart@linux.intel.com&gt;
Tested-by: Rodrigo Vivi &lt;rodrigo.vivi@intel.com&gt;
Link: https://lore.kernel.org/r/20221209101822.3893675-2-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
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[ Upstream commit ada261b690ecd5c2f55f0c51bdf11d852a4561a6 ]

The i915 display codec may not successfully transition to
normal audio streaming mode, if the stream id is programmed
while codec is actively transmitting data. This can happen
when silent stream is enabled in KAE mode.

Fix the issue by implementing a i915 specific programming
flow, where the silent streaming is temporarily stopped,
a small delay is applied to ensure display codec becomes
idle, and then proceed with reprogramming the stream ID.

Fixes: 15175a4f2bbb ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2")
Link: https://gitlab.freedesktop.org/drm/intel/-/issues/7353
Signed-off-by: Kai Vehmanen &lt;kai.vehmanen@linux.intel.com&gt;
Reviewed-by: Pierre-Louis Bossart &lt;pierre-louis.bossart@linux.intel.com&gt;
Tested-by: Rodrigo Vivi &lt;rodrigo.vivi@intel.com&gt;
Link: https://lore.kernel.org/r/20221209101822.3893675-2-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Signed-off-by: Sasha Levin &lt;sashal@kernel.org&gt;
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