istro kernel.</subtitle>
<id>https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.18.y</id>
<link rel='self' href='https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.18.y'/>
<link rel='alternate' type='text/html' href='https://universe.0xinfinity.dev/distro/kernel/'/>
<updated>2025-09-11T16:11:17Z</updated>
<entry>
<title>ALSA: hda/tas2781: Fix a potential race condition that causes a NULL pointer in case no efi.get_variable exsits</title>
<updated>2025-09-11T16:11:17Z</updated>
<author>
<name>Shenghao Ding</name>
<email>shenghao-ding@ti.com</email>
</author>
<published>2025-09-11T07:11:31Z</published>
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<id>urn:sha1:b0035df56dcd210d735e90ecd16817693f1a2ed9</id>
<content type='text'>
A a potential race condition reported by one of my customers that leads to
a NULL pointer dereference, where the call to efi.get_variable should be
guarded with efi_rt_services_supported() to ensure that function exists.

Fixes: 4fe238513407 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib")
Signed-off-by: Shenghao Ding &lt;shenghao-ding@ti.com&gt;
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
</content>
</entry>
<entry>
<title>ALSA: hda/tas2781: Fix the order of TAS2781 calibrated-data</title>
<updated>2025-09-08T07:36:39Z</updated>
<author>
<name>Shenghao Ding</name>
<email>shenghao-ding@ti.com</email>
</author>
<published>2025-09-07T22:27:27Z</published>
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<id>urn:sha1:71d2893a235bf3b95baccead27b3d47f2f2cdc4c</id>
<content type='text'>
A bug reported by one of my customers that the order of TAS2781
calibrated-data is incorrect, the correct way is to move R0_Low
and insert it between R0 and InvR0.

Fixes: 4fe238513407 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib")
Signed-off-by: Shenghao Ding &lt;shenghao-ding@ti.com&gt;
Link: https://patch.msgid.link/20250907222728.988-1-shenghao-ding@ti.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
</content>
</entry>
<entry>
<title>ALSA: hda/tas2781: Support L"SmartAmpCalibrationData" to save calibrated data</title>
<updated>2025-08-06T06:05:47Z</updated>
<author>
<name>Shenghao Ding</name>
<email>shenghao-ding@ti.com</email>
</author>
<published>2025-08-05T07:09:45Z</published>
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<id>urn:sha1:cac5f2af13459f6258c4857d2e61ea53d0dfd751</id>
<content type='text'>
Some devices save the calibrated data into L"CALI_DATA", and others into
L"SmartAmpCalibrationData". Driver code will support both.

Signed-off-by: Shenghao Ding &lt;shenghao-ding@ti.com&gt;
Link: https://patch.msgid.link/20250805070945.524-1-shenghao-ding@ti.com
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
</content>
</entry>
<entry>
<title>ALSA: hda: Move codec drivers into sound/hda/codecs directory</title>
<updated>2025-07-11T07:55:37Z</updated>
<author>
<name>Takashi Iwai</name>
<email>tiwai@suse.de</email>
</author>
<published>2025-07-09T16:04:09Z</published>
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<id>urn:sha1:6014e9021b28e634935c776c0271b5cbcabdc5d6</id>
<content type='text'>
Now move the all remaining codec drivers from sound/pci/hda to
sound/hda/codecs subdirectory.  Some drivers are put under the further
vendor subdirectory, and the vendor helper code (*_helper.c) are put
under helpers subdirectory.  Also the sub-codec drivers are moved under
a different subdirectory, sound/hda/codecs/sub-codecs, for
distinguishing from the main HD-audio codec drivers.

The prefix patch_ and hda_ as well as the suffix _helper are dropped
from file names as they are mostly superfluous.

No functional changes but just file path shuffling.

Reviewed-by: Richard Fitzgerald &lt;rf@opensource.cirrus.com&gt;
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
Link: https://patch.msgid.link/20250709160434.1859-7-tiwai@suse.de
</content>
</entry>