linux.git/drivers/platform, branch v7.0 Linux kernel source tree platform/x86: asus-armoury: add support for GU605MU 2026-03-31T14:22:28+00:00 Denis Benato denis.benato@linux.dev 2026-03-29T12:46:59+00:00 5d486669b3db11ccc2d1b9f4e42c11c2766f35ba Add TDP data for laptop model GU605MU. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260329124659.3967495-4-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
Add TDP data for laptop model GU605MU.

Signed-off-by: Denis Benato <denis.benato@linux.dev>
Link: https://patch.msgid.link/20260329124659.3967495-4-denis.benato@linux.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86: asus-armoury: add support for FA607NU 2026-03-31T14:22:26+00:00 Denis Benato denis.benato@linux.dev 2026-03-29T12:46:58+00:00 b4f04a6038fa97f7ceea33e99456b9838c79dde7 Add TDP data for laptop model FA607NU. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260329124659.3967495-3-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
Add TDP data for laptop model FA607NU.

Signed-off-by: Denis Benato <denis.benato@linux.dev>
Link: https://patch.msgid.link/20260329124659.3967495-3-denis.benato@linux.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86: asus-armoury: add support for GV302XU 2026-03-31T14:22:23+00:00 Denis Benato denis.benato@linux.dev 2026-03-29T12:46:57+00:00 82cbae59263e3941a8bb79f0b25e0b0f085132d4 Add TDP data for laptop model GV302XU. Signed-off-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260329124659.3967495-2-denis.benato@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
Add TDP data for laptop model GV302XU.

Signed-off-by: Denis Benato <denis.benato@linux.dev>
Link: https://patch.msgid.link/20260329124659.3967495-2-denis.benato@linux.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86/amd: pmc: Add Thinkpad L14 Gen3 to quirk_s2idle_bug 2026-03-27T11:31:15+00:00 Mario Limonciello mario.limonciello@amd.com 2026-03-24T21:16:41+00:00 1a9452c428a6b76f0b797bae21daa454fccef1a2 This platform is a similar vintage of platforms that had a BIOS bug leading to a 10s delay at resume from s0i3. Add a quirk for it. Reported-by: Imrane <ihalim.me@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221273 Tested-by: Imrane <ihalim.me@gmail.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patch.msgid.link/20260324211647.357924-1-mario.limonciello@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
This platform is a similar vintage of platforms that had a BIOS bug
leading to a 10s delay at resume from s0i3.

Add a quirk for it.

Reported-by: Imrane <ihalim.me@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221273
Tested-by: Imrane <ihalim.me@gmail.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20260324211647.357924-1-mario.limonciello@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86/intel-uncore-freq: Increase minor version 2026-03-27T11:15:52+00:00 Srinivas Pandruvada srinivas.pandruvada@linux.intel.com 2026-03-25T19:31:58+00:00 b7f4e7babc122426e8802dffdd8ff1501db6adf4 The current implementation doesn't require any changes to support minor version 3, hence increment it to avoid "Unsupported minor version:3" message. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://patch.msgid.link/20260325193158.3417382-2-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
The current implementation doesn't require any changes to support minor
version 3, hence increment it to avoid "Unsupported minor version:3"
message.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20260325193158.3417382-2-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86: ISST: Increase minor version 2026-03-27T11:15:50+00:00 Srinivas Pandruvada srinivas.pandruvada@linux.intel.com 2026-03-25T19:31:57+00:00 ba7d46e0a384398c58eee34579986f830260d37b The current implementation doesn't require any changes to support minor version 3, hence increment it to avoid "Unsupported minor version:3" message. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://patch.msgid.link/20260325193158.3417382-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
The current implementation doesn't require any changes to support minor
version 3, hence increment it to avoid "Unsupported minor version:3"
message.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20260325193158.3417382-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86/intel-uncore-freq: Handle autonomous UFS status bit 2026-03-27T11:14:44+00:00 Srinivas Pandruvada srinivas.pandruvada@linux.intel.com 2026-03-25T19:29:09+00:00 4ab604b3f3aa8dcccc7505f5d310016682a99d5f When the AUTONOMOUS_UFS_DISABLED bit is set in the header, the ELC (Efficiency Latency Control) feature is non-functional. Hence, return error for read or write to ELC attributes. Fixes: bb516dc79c4a ("platform/x86/intel-uncore-freq: Add support for efficiency latency control") Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260325192909.3417322-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
When the AUTONOMOUS_UFS_DISABLED bit is set in the header, the ELC
(Efficiency Latency Control) feature is non-functional. Hence, return
error for read or write to ELC attributes.

Fixes: bb516dc79c4a ("platform/x86/intel-uncore-freq: Add support for efficiency latency control")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260325192909.3417322-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86: ISST: Reset core count to 0 2026-03-27T11:00:32+00:00 Srinivas Pandruvada srinivas.pandruvada@linux.intel.com 2026-03-25T19:26:38+00:00 e1415b9418eb22b4a7a1ef4b4aec9dd0a49e3fa7 Based on feature revision, number of buckets can be less than the TRL_MAX_BUCKETS. In that case core counts in the remaining buckets can be set to some invalid values. Hence reset core count to 0 for all buckets before assigning correct values. Fixes: 885d1c2a30b7 ("platform/x86: ISST: Support SST-TF revision 2") Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260325192638.3417281-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
Based on feature revision, number of buckets can be less than the
TRL_MAX_BUCKETS. In that case core counts in the remaining buckets
can be set to some invalid values.

Hence reset core count to 0 for all buckets before assigning correct
values.

Fixes: 885d1c2a30b7 ("platform/x86: ISST: Support SST-TF revision 2")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260325192638.3417281-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86: ISST: Correct locked bit width 2026-03-24T10:31:10+00:00 Srinivas Pandruvada srinivas.pandruvada@linux.intel.com 2026-03-23T15:36:35+00:00 fbddf68d7b4e1e6da7a78dd7fbd8ec376536584a SST-PP locked bit width is set to three bits. It should be only one bit. Use SST_PP_LOCK_WIDTH define instead of SST_PP_LEVEL_WIDTH. Fixes: ea009e4769fa ("platform/x86: ISST: Add SST-PP support via TPMI") Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260323153635.3263828-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
SST-PP locked bit width is set to three bits. It should be only one bit.
Use SST_PP_LOCK_WIDTH define instead of SST_PP_LEVEL_WIDTH.

Fixes: ea009e4769fa ("platform/x86: ISST: Add SST-PP support via TPMI")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260323153635.3263828-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/x86: intel-hid: disable wakeup_mode during hibernation 2026-03-23T12:49:06+00:00 David McFarland corngood@gmail.com 2026-02-05T23:16:24+00:00 e02ea3ae8ee40d5835a845884c7b161a27c10bcb Add a freeze handler which clears wakeup_mode. This fixes aborted hibernation on Dell Precision 3880. Wakeup event detected during hibernation, rolling back This system sends power button events during hibernation, even when triggered by software. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218634 Fixes: 0c4cae1bc00d ("PM: hibernate: Avoid missing wakeup events during hibernation") Signed-off-by: David McFarland <corngood@gmail.com> Link: https://patch.msgid.link/20260205231629.1336348-1-corngood@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 
Add a freeze handler which clears wakeup_mode. This fixes aborted hibernation on
Dell Precision 3880.

  Wakeup event detected during hibernation, rolling back

This system sends power button events during hibernation, even when triggered by
software.

Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218634
Fixes: 0c4cae1bc00d ("PM: hibernate: Avoid missing wakeup events during hibernation")
Signed-off-by: David McFarland <corngood@gmail.com>
Link: https://patch.msgid.link/20260205231629.1336348-1-corngood@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>