<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/drivers/platform, branch v6.11-rc7</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>Merge tag 'platform-drivers-x86-v6.11-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86</title>
<updated>2024-09-05T16:57:50+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2024-09-05T16:57:50+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ad618736883b8970f66af799e34007475fe33a68'/>
<id>ad618736883b8970f66af799e34007475fe33a68</id>
<content type='text'>
Pull x86 platform driver fixes from Ilpo Järvinen:

 - amd/pmf: ASUS GA403 quirk matching tweak

 - dell-smbios: Fix to the init function rollback path

* tag 'platform-drivers-x86-v6.11-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86/amd: pmf: Make ASUS GA403 quirk generic
  platform/x86: dell-smbios: Fix error path in dell_smbios_init()
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull x86 platform driver fixes from Ilpo Järvinen:

 - amd/pmf: ASUS GA403 quirk matching tweak

 - dell-smbios: Fix to the init function rollback path

* tag 'platform-drivers-x86-v6.11-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86/amd: pmf: Make ASUS GA403 quirk generic
  platform/x86: dell-smbios: Fix error path in dell_smbios_init()
</pre>
</div>
</content>
</entry>
<entry>
<title>platform/x86/amd: pmf: Make ASUS GA403 quirk generic</title>
<updated>2024-09-03T14:31:08+00:00</updated>
<author>
<name>Luke D. Jones</name>
<email>luke@ljones.dev</email>
</author>
<published>2024-08-31T00:39:05+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=d34af755a533271f39cc7d86e49c0e74fde63a37'/>
<id>d34af755a533271f39cc7d86e49c0e74fde63a37</id>
<content type='text'>
The original quirk should match to GA403U so that the full
range of GA403U models can benefit.

Signed-off-by: Luke D. Jones &lt;luke@ljones.dev&gt;
Link: https://lore.kernel.org/r/20240831003905.1060977-1-luke@ljones.dev
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The original quirk should match to GA403U so that the full
range of GA403U models can benefit.

Signed-off-by: Luke D. Jones &lt;luke@ljones.dev&gt;
Link: https://lore.kernel.org/r/20240831003905.1060977-1-luke@ljones.dev
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>platform/x86: dell-smbios: Fix error path in dell_smbios_init()</title>
<updated>2024-08-30T09:58:18+00:00</updated>
<author>
<name>Aleksandr Mishin</name>
<email>amishin@t-argos.ru</email>
</author>
<published>2024-08-30T06:54:28+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ffc17e1479e8e9459b7afa80e5d9d40d0dd78abb'/>
<id>ffc17e1479e8e9459b7afa80e5d9d40d0dd78abb</id>
<content type='text'>
In case of error in build_tokens_sysfs(), all the memory that has been
allocated is freed at end of this function. But then free_group() is
called which performs memory deallocation again.

Also, instead of free_group() call, there should be exit_dell_smbios_smm()
and exit_dell_smbios_wmi() calls, since there is initialization, but there
is no release of resources in case of an error.

Fix these issues by replacing free_group() call with
exit_dell_smbios_wmi() and exit_dell_smbios_smm().

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 33b9ca1e53b4 ("platform/x86: dell-smbios: Add a sysfs interface for SMBIOS tokens")
Signed-off-by: Aleksandr Mishin &lt;amishin@t-argos.ru&gt;
Link: https://lore.kernel.org/r/20240830065428.9544-1-amishin@t-argos.ru
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
In case of error in build_tokens_sysfs(), all the memory that has been
allocated is freed at end of this function. But then free_group() is
called which performs memory deallocation again.

Also, instead of free_group() call, there should be exit_dell_smbios_smm()
and exit_dell_smbios_wmi() calls, since there is initialization, but there
is no release of resources in case of an error.

Fix these issues by replacing free_group() call with
exit_dell_smbios_wmi() and exit_dell_smbios_smm().

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 33b9ca1e53b4 ("platform/x86: dell-smbios: Add a sysfs interface for SMBIOS tokens")
Signed-off-by: Aleksandr Mishin &lt;amishin@t-argos.ru&gt;
Link: https://lore.kernel.org/r/20240830065428.9544-1-amishin@t-argos.ru
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'platform-drivers-x86-v6.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86</title>
<updated>2024-08-28T19:12:02+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2024-08-28T19:12:02+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=f9a59dd09749c6303821e5d6cdff1affdb5917dd'/>
<id>f9a59dd09749c6303821e5d6cdff1affdb5917dd</id>
<content type='text'>
Pull x86 platform drivers fixes from Ilpo Järvinen:

 - platform/x86/amd/pmc: AMD 1Ah model 60h series support (2nd attempt)

 - asus-wmi: Prevent spurious rfkill on Asus Zenbook Duo

 - x86-android-tablets: Relax DMI match to cover another model

* tag 'platform-drivers-x86-v6.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: x86-android-tablets: Make Lenovo Yoga Tab 3 X90F DMI match less strict
  platform/x86: asus-wmi: Fix spurious rfkill on UX8406MA
  platform/x86/amd/pmc: Extend support for PMC features on new AMD platform
  platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull x86 platform drivers fixes from Ilpo Järvinen:

 - platform/x86/amd/pmc: AMD 1Ah model 60h series support (2nd attempt)

 - asus-wmi: Prevent spurious rfkill on Asus Zenbook Duo

 - x86-android-tablets: Relax DMI match to cover another model

* tag 'platform-drivers-x86-v6.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: x86-android-tablets: Make Lenovo Yoga Tab 3 X90F DMI match less strict
  platform/x86: asus-wmi: Fix spurious rfkill on UX8406MA
  platform/x86/amd/pmc: Extend support for PMC features on new AMD platform
  platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform
</pre>
</div>
</content>
</entry>
<entry>
<title>platform/x86: x86-android-tablets: Make Lenovo Yoga Tab 3 X90F DMI match less strict</title>
<updated>2024-08-26T11:34:33+00:00</updated>
<author>
<name>Hans de Goede</name>
<email>hdegoede@redhat.com</email>
</author>
<published>2024-08-25T13:24:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=a3379eca24a7da5118a7d090da6f8eb8611acac8'/>
<id>a3379eca24a7da5118a7d090da6f8eb8611acac8</id>
<content type='text'>
There are 2G and 4G RAM versions of the Lenovo Yoga Tab 3 X90F and it
turns out that the 2G version has a DMI product name of
"CHERRYVIEW D1 PLATFORM" where as the 4G version has
"CHERRYVIEW C0 PLATFORM". The sys-vendor + product-version check are
unique enough that the product-name check is not necessary.

Drop the product-name check so that the existing DMI match for the 4G
RAM version also matches the 2G RAM version.

Signed-off-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Link: https://lore.kernel.org/r/20240825132415.8307-1-hdegoede@redhat.com
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
There are 2G and 4G RAM versions of the Lenovo Yoga Tab 3 X90F and it
turns out that the 2G version has a DMI product name of
"CHERRYVIEW D1 PLATFORM" where as the 4G version has
"CHERRYVIEW C0 PLATFORM". The sys-vendor + product-version check are
unique enough that the product-name check is not necessary.

Drop the product-name check so that the existing DMI match for the 4G
RAM version also matches the 2G RAM version.

Signed-off-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Link: https://lore.kernel.org/r/20240825132415.8307-1-hdegoede@redhat.com
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>platform/x86: asus-wmi: Fix spurious rfkill on UX8406MA</title>
<updated>2024-08-26T11:34:00+00:00</updated>
<author>
<name>Mathieu Fenniak</name>
<email>mathieu@fenniak.net</email>
</author>
<published>2024-08-23T13:56:28+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=9286dfd5735b9cceb6a14bdf15e13400ccb60fe7'/>
<id>9286dfd5735b9cceb6a14bdf15e13400ccb60fe7</id>
<content type='text'>
The Asus Zenbook Duo (UX8406MA) has a keyboard which can be
placed on the laptop to connect it via USB, or can be removed from the
laptop to reveal a hidden secondary display in which case the keyboard
operates via Bluetooth.

When it is placed on the secondary display to connect via USB, it emits
a keypress for a wireless disable. This causes the rfkill system to be
activated disconnecting the current wifi connection, which doesn't
reflect the user's true intention.

Detect this hardware and suppress any wireless switches from the
keyboard; this keyboard does not have a wireless toggle capability so
these presses are always spurious.

Signed-off-by: Mathieu Fenniak &lt;mathieu@fenniak.net&gt;
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Link: https://lore.kernel.org/r/20240823135630.128447-1-mathieu@fenniak.net
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The Asus Zenbook Duo (UX8406MA) has a keyboard which can be
placed on the laptop to connect it via USB, or can be removed from the
laptop to reveal a hidden secondary display in which case the keyboard
operates via Bluetooth.

When it is placed on the secondary display to connect via USB, it emits
a keypress for a wireless disable. This causes the rfkill system to be
activated disconnecting the current wifi connection, which doesn't
reflect the user's true intention.

Detect this hardware and suppress any wireless switches from the
keyboard; this keyboard does not have a wireless toggle capability so
these presses are always spurious.

Signed-off-by: Mathieu Fenniak &lt;mathieu@fenniak.net&gt;
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Link: https://lore.kernel.org/r/20240823135630.128447-1-mathieu@fenniak.net
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm</title>
<updated>2024-08-23T23:39:35+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2024-08-23T23:39:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=b09f6ca99c46e4a561ac943253aca9beae8c1146'/>
<id>b09f6ca99c46e4a561ac943253aca9beae8c1146</id>
<content type='text'>
Pull ACPI fix from Rafael Wysocki:
 "Fix backlight control on a Dell All In One system where a backlight
  controller board is attached to a UART port and the dell-uart
  backlight driver binds to it, but the backlight is actually controlled
  by other means (Hans de Goede)"

* tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: video: Add backlight=native quirk for Dell OptiPlex 7760 AIO
  platform/x86: dell-uart-backlight: Use acpi_video_get_backlight_type()
  ACPI: video: Add Dell UART backlight controller detection
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull ACPI fix from Rafael Wysocki:
 "Fix backlight control on a Dell All In One system where a backlight
  controller board is attached to a UART port and the dell-uart
  backlight driver binds to it, but the backlight is actually controlled
  by other means (Hans de Goede)"

* tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: video: Add backlight=native quirk for Dell OptiPlex 7760 AIO
  platform/x86: dell-uart-backlight: Use acpi_video_get_backlight_type()
  ACPI: video: Add Dell UART backlight controller detection
</pre>
</div>
</content>
</entry>
<entry>
<title>platform/x86/amd/pmc: Extend support for PMC features on new AMD platform</title>
<updated>2024-08-23T13:13:10+00:00</updated>
<author>
<name>Shyam Sundar S K</name>
<email>Shyam-sundar.S-k@amd.com</email>
</author>
<published>2024-08-22T09:53:57+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=a24cd5cfd1d07712a9f192401af638e3c6cc1491'/>
<id>a24cd5cfd1d07712a9f192401af638e3c6cc1491</id>
<content type='text'>
PMC driver has capability to get the idle mask values and STB data from
the PMFW. Extend this support to the platforms that belong to family 1Ah
model 60h series.

Co-developed-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Shyam Sundar S K &lt;Shyam-sundar.S-k@amd.com&gt;
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Link: https://lore.kernel.org/r/20240822095357.395808-2-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
PMC driver has capability to get the idle mask values and STB data from
the PMFW. Extend this support to the platforms that belong to family 1Ah
model 60h series.

Co-developed-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Shyam Sundar S K &lt;Shyam-sundar.S-k@amd.com&gt;
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Link: https://lore.kernel.org/r/20240822095357.395808-2-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform</title>
<updated>2024-08-23T13:13:04+00:00</updated>
<author>
<name>Shyam Sundar S K</name>
<email>Shyam-sundar.S-k@amd.com</email>
</author>
<published>2024-08-22T09:53:56+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ba7b6633e9afa6b5a788efd533c4bdc6fb1c606d'/>
<id>ba7b6633e9afa6b5a788efd533c4bdc6fb1c606d</id>
<content type='text'>
The commit 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for
new AMD platform") was introduced to enable sending mailbox commands to
PMFW on newer platforms. However, it was later discovered that the commit
did not configure the correct message port ID (i.e., S2D or PMC). Without
this configuration, all command submissions to PMFW are treated as
invalid, leading to command failures.

To address this issue, the CPU ID association for the new platform needs
to be added in amd_pmc_get_ip_info(). This ensures that the correct SMU
port IDs are selected.

Fixes: 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for new AMD platform")
Co-developed-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Shyam Sundar S K &lt;Shyam-sundar.S-k@amd.com&gt;
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Link: https://lore.kernel.org/r/20240822095357.395808-1-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The commit 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for
new AMD platform") was introduced to enable sending mailbox commands to
PMFW on newer platforms. However, it was later discovered that the commit
did not configure the correct message port ID (i.e., S2D or PMC). Without
this configuration, all command submissions to PMFW are treated as
invalid, leading to command failures.

To address this issue, the CPU ID association for the new platform needs
to be added in amd_pmc_get_ip_info(). This ensures that the correct SMU
port IDs are selected.

Fixes: 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for new AMD platform")
Co-developed-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Sanket Goswami &lt;Sanket.Goswami@amd.com&gt;
Signed-off-by: Shyam Sundar S K &lt;Shyam-sundar.S-k@amd.com&gt;
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Link: https://lore.kernel.org/r/20240822095357.395808-1-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
Signed-off-by: Ilpo Järvinen &lt;ilpo.jarvinen@linux.intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'platform-drivers-x86-v6.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86</title>
<updated>2024-08-21T22:34:27+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2024-08-21T22:34:27+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=872cf28b8df9c5c3a1e71a88ee750df7c2513971'/>
<id>872cf28b8df9c5c3a1e71a88ee750df7c2513971</id>
<content type='text'>
Pull x86 platform driver fixes from Ilpo Järvinen:

 - ISST: Fix an error-handling corner case

 - platform/surface: aggregator: Minor corner case fix and new HW
   support

* tag 'platform-drivers-x86-v6.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: ISST: Fix return value on last invalid resource
  platform/surface: aggregator: Fix warning when controller is destroyed in probe
  platform/surface: aggregator_registry: Add support for Surface Laptop 6
  platform/surface: aggregator_registry: Add fan and thermal sensor support for Surface Laptop 5
  platform/surface: aggregator_registry: Add support for Surface Laptop Studio 2
  platform/surface: aggregator_registry: Add support for Surface Laptop Go 3
  platform/surface: aggregator_registry: Add Support for Surface Pro 10
  platform/x86: asus-wmi: Add quirk for ROG Ally X
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull x86 platform driver fixes from Ilpo Järvinen:

 - ISST: Fix an error-handling corner case

 - platform/surface: aggregator: Minor corner case fix and new HW
   support

* tag 'platform-drivers-x86-v6.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: ISST: Fix return value on last invalid resource
  platform/surface: aggregator: Fix warning when controller is destroyed in probe
  platform/surface: aggregator_registry: Add support for Surface Laptop 6
  platform/surface: aggregator_registry: Add fan and thermal sensor support for Surface Laptop 5
  platform/surface: aggregator_registry: Add support for Surface Laptop Studio 2
  platform/surface: aggregator_registry: Add support for Surface Laptop Go 3
  platform/surface: aggregator_registry: Add Support for Surface Pro 10
  platform/x86: asus-wmi: Add quirk for ROG Ally X
</pre>
</div>
</content>
</entry>
</feed>
