[Bug 218188] New: hp_wmi_sensors: probe of 8F1F6435-9F42-42C8-BADC-0E9424F20C9A failed with error -61

[Bug 218188] New: hp_wmi_sensors: probe of 8F1F6435-9F42-42C8-BADC-0E9424F20C9A failed with error -61

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=218188

            Bug ID: 218188
           Summary: hp_wmi_sensors: probe of
                    8F1F6435-9F42-42C8-BADC-0E9424F20C9A failed with error
                    -61
           Product: Drivers
           Version: 2.5
          Hardware: Intel
                OS: Linux
            Status: NEW
          Severity: high
          Priority: P3
         Component: Platform_x86
          Assignee: drivers_platform_x86@kernel-bugs.osdl.org
          Reporter: alexbelm48@gmail.com
        Regression: No

Created attachment 305470
  --> https://bugzilla.kernel.org/attachment.cgi?id=305470&action=edit
ACPI dump & disassembly + BMOF and MOF files from the ck2000nf (8BAD) board

I've installed ArchLinux on my HP Omen 17 ck2000nf laptop, and I've noticed
that the hp_wmi_sensors module isn't loaded automatically by the kernel.

Modprobing manually, the hp-wmi-sensors module fails to load with a -61
(ENODATA) error:
[  350.834728] hp-wmi-sensors: probe of 8F1F6435-9F42-42C8-BADC-0E9424F20C9A
failed with error -61

Peeking at the MOF files after dumping them with bmf2mof, the WMI
HPBIOS_BIOSNumericSensor object is defined as expected:

#pragma namespace("\\\\.\\root\\HP\\InstrumentedBIOS")                          
#pragma classflags("forceupdate")                                               
[WMI, Dynamic, Provider("Provider_BIOSInterface"), Description("Class Sensor
Data"), GUID("{8F1F6435-9F42-42c8-BADC-0E9424F20C9A}")]
class HPBIOS_BIOSNumericSensor : HP_BIOSNumericSensor {                         
  [key, read] string InstanceName;                                              
  [read] boolean Active;                                                        
  [WmiDataId(7), read] string PossibleStates[3];                                
};

The only thing that's odd is that there's a lowercase 'c' in the GUID string,
but *maybe* it's just an issue with the bmf2mof tool. Could it be the source of
the problem?

I run linux-next kernel 6.7.0-rc2-next-20231124-00403-g4bdf9e948c23, as I have
modified hp-wmi to add my board (8BAD) to the list of supported
omen_thermal_profile_boards, so that my CPU isn't power limited by my embedded
controller.

The issue is also observable with mainline 6.6.2-arch1-1.

I'm also dropping in my full set of raw/dumped MOF and ACPI files in the
attachment, if that can help troubleshoot the issue.

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[Bug 218188] hp_wmi_sensors: probe of 8F1F6435-9F42-42C8-BADC-0E9424F20C9A failed with error -61

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Alexis Belmonte (alexbelm48@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Kernel Version|                            |6.6.2-arch1-1

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Armin Wolf (W_Armin@gmx.de) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |W_Armin@gmx.de

--- Comment #1 from Armin Wolf (W_Armin@gmx.de) ---
It seems that the ACPI tables contain only stub methods for the
HPBIOS_BIOSNumericSensor WMI class and also signal that only zero instances are
available.

It seems your device does not support any HPBIOS_BIOSNumericSensor classes,
maybe
the dummy WMI device is used by HP to ensure that the MOF data of the
HPBIOS_BIOSNumericSensor class is loaded into the WMI repository when running
Windows.

I think the WMI core can prevent WMI drivers from probing such devices.

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--- Comment #2 from Armin Wolf (W_Armin@gmx.de) ---
Can you check if the following patch makes the WMI device with the GUID
8F1F6435-9F42-42C8-BADC-0E9424F20C9A disappear:

From 19edb8bd7368c7ca93268f60d17ee60125354356 Mon Sep 17 00:00:00 2001
From: Armin Wolf <W_Armin@gmx.de>
Date: Sat, 25 Nov 2023 16:46:06 +0100
Subject: [PATCH] platform/x86: wmi: Skip blocks with zero instances

Some machines like the HP Omen 17 ck2000nf contain
WMI blocks with zero instances, so any WMI driver
which tries to handle the associated WMI device will
fail.
Skip such WMI blocks to avoid confusing any WMI drivers.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
---
 drivers/platform/x86/wmi.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 5c27b4aa9690..f3d38b910e15 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -1340,6 +1340,11 @@ static int parse_wdg(struct device *wmi_bus_dev, struct
platform_device *pdev)
                if (debug_dump_wdg)
                        wmi_dump_wdg(&gblock[i]);

+               if (!gblock->instance_count) {
+                       dev_info(wmi_bus_dev, FW_INFO "%pUL has zero
instances\n", &gblock[i].guid);
+                       continue;
+               }
+
                if (guid_already_parsed_for_legacy(device, &gblock[i].guid))
                        continue;

-- 
2.39.2

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--- Comment #3 from Alexis Belmonte (alexbelm48@gmail.com) ---
I still have the same error printed out when manually inserting hp_wmi_sensors
-- I also noticed that wmi_bus complains about WQ00 not being there:

# dmesg|grep wmi
[    2.074660] wmi_bus wmi_bus-PNP0C14:00: WQ00 data block query control method
not found
[   30.175458] hp-wmi-sensors: probe of 8F1F6435-9F42-42C8-BADC-0E9424F20C9A
failed with error -61

I can confirm that the situation did not change, I made sure that I didn't do
something wrong by executing the following command to clean, build & install
the kernel:

$ make -j64 clean && make -j64 all modules bzImage && sudo make -j64
modules_install && sudo cp -v arch/x86_64/boot/bzImage /boot/vmlinuz-linux-next
&& sudo mkinitcpio -p linux-next && sudo grub-mkconfig -o /boot/grub/grub.cfg

For your information, I integrated next-20231124 in my working source tree; let
me know if you want me to test this on the mainline codebase instead.

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--- Comment #4 from Alexis Belmonte (alexbelm48@gmail.com) ---
It seems that installing nvidia-dkms alongside the kernel that I built helps a
bit with the problem -- I think this makes sense since the GPU chip would have
zero power management without the proper drivers.

However, I still observe that even if my CPU temps skyrocket to 95°C, my fans
still do not spin as fast as they should.

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--- Comment #5 from Armin Wolf (W_Armin@gmx.de) ---
Oops, i messed up the patch, one moment.

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--- Comment #6 from Armin Wolf (W_Armin@gmx.de) ---
Can you try this one:

From ecbb0f5eeab921baf51270e554d432ec09ae9b5c Mon Sep 17 00:00:00 2001
From: Armin Wolf <W_Armin@gmx.de>
Date: Sat, 25 Nov 2023 16:46:06 +0100
Subject: [PATCH] platform/x86: wmi: Skip blocks with zero instances

Some machines like the HP Omen 17 ck2000nf contain
WMI blocks with zero instances, so any WMI driver
which tries to handle the associated WMI device will
fail.
Skip such WMI blocks to avoid confusing any WMI drivers.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
---
 drivers/platform/x86/wmi.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 5c27b4aa9690..5dd22258cb3b 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -1340,6 +1340,11 @@ static int parse_wdg(struct device *wmi_bus_dev, struct
platform_device *pdev)
                if (debug_dump_wdg)
                        wmi_dump_wdg(&gblock[i]);

+               if (!gblock[i].instance_count) {
+                       dev_info(wmi_bus_dev, FW_INFO "%pUL has zero
instances\n", &gblock[i].guid);
+                       continue;
+               }
+
                if (guid_already_parsed_for_legacy(device, &gblock[i].guid))
                        continue;

-- 
2.39.2

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--- Comment #7 from Alexis Belmonte (alexbelm48@gmail.com) ---
This seems to work, I get the messages as expected in the kernel logs and
there's no error regarding hp_wmi_sensors:

# dmesg | grep wmi
[    2.040776] wmi_bus wmi_bus-PNP0C14:00: WQ00 data block query control method
not found
[    2.041019] wmi_bus wmi_bus-PNP0C14:03: [Firmware Info]:
8F1F6436-9F42-42C8-BADC-0E9424F20C9A has zero instances
[    2.041020] wmi_bus wmi_bus-PNP0C14:03: [Firmware Info]:
8F1F6435-9F42-42C8-BADC-0E9424F20C9A has zero instances
[    2.041021] wmi_bus wmi_bus-PNP0C14:03: [Firmware Info]:
7391A661-223A-47DB-A77A-7BE84C60822D has zero instances
[    2.041021] wmi_bus wmi_bus-PNP0C14:03: [Firmware Info]:
DF4E63B6-3BBC-4858-9737-C74F82F821F3 has zero instances

Once thing that I'm wondering is why hp_wmi_sensors isn't loaded at boot. It
seems that the fans now scale up properly though, so that's good!

Another thing which is really weird is that even though I set the "performance"
power profile through Gnome (and through powerprofilesctl indirectly), my TDP
scales back down to max 55W. Looking at /sys/firmware/acpi/platform_profile, it
shows back "balanced" -- choosing "performance" again makes
/sys/firmware/acpi/platform_profile output "performance" again until the CPU
goes idle after a short while.

Do you have any idea as to why is this happening? I have nothing really
relevant in the dmesg logs, although I'm still going to attach it there if you
need it.

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--- Comment #8 from Alexis Belmonte (alexbelm48@gmail.com) ---
Created attachment 305472
  --> https://bugzilla.kernel.org/attachment.cgi?id=305472&action=edit
dmesg logs after wmi fix

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--- Comment #9 from Armin Wolf (W_Armin@gmx.de) ---
What modules are currently loaded (output of lsmod)?
Since the WMI patch solves some of your problems, i will submit it upstream,
ok?

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--- Comment #10 from Alexis Belmonte (alexbelm48@gmail.com) ---
I'm okay with that -- as I've said I've also added my board to the list of
supported omen power profiles, here's my patch if you are OK integrating it in
your submit:

From 0236139ee5d239cb90b6d1ec8bff2fe6ace4cca3 Mon Sep 17 00:00:00 2001
From: Alexis Belmonte <alexbelm48@gmail.com>
Date: Wed, 22 Nov 2023 20:41:08 +0100
Subject: [PATCH] hp-wmi: Add identification support for ck2xxx/8BAD boards

This modification adds identification support for ck2xxx boards, also known as
8BAD from an ACPI/WMI standpoint.

This allows the CPU to go higher than the artificial 55W TDP barrier caused
by the embedded controller not receiving commands to allow higher power
usage.
---
 drivers/platform/x86/hp/hp-wmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/hp/hp-wmi.c
b/drivers/platform/x86/hp/hp-wmi.c
index 8ebb7be52ee7..c781d2f8140d 100644
--- a/drivers/platform/x86/hp/hp-wmi.c
+++ b/drivers/platform/x86/hp/hp-wmi.c
@@ -55,7 +55,7 @@ static const char * const omen_thermal_profile_boards[] = {
        "874A", "8603", "8604", "8748", "886B", "886C", "878A", "878B", "878C",
        "88C8", "88CB", "8786", "8787", "8788", "88D1", "88D2", "88F4", "88FD",
        "88F5", "88F6", "88F7", "88FE", "88FF", "8900", "8901", "8902", "8912",
-       "8917", "8918", "8949", "894A", "89EB"
+       "8917", "8918", "8949", "894A", "89EB", "8BAD"
 };

 /* DMI Board names of Omen laptops that are specifically set to be thermal
-- 
2.43.0

As for lsmod:
Module                  Size  Used by
iwlmvm                712704  0
iwlwifi               573440  1 iwlmvm
ccm                    20480  6
uinput                 20480  1
rfcomm                102400  7
snd_seq_dummy          12288  0
snd_hrtimer            12288  1
snd_seq               131072  7 snd_seq_dummy
snd_seq_device         16384  1 snd_seq
cmac                   12288  3
algif_hash             12288  1
algif_skcipher         12288  1
af_alg                 36864  6 algif_hash,algif_skcipher
bnep                   36864  2
snd_ctl_led            24576  0
snd_soc_skl_hda_dsp    24576  5
snd_soc_hdac_hdmi      45056  1 snd_soc_skl_hda_dsp
snd_sof_probes         24576  0
snd_soc_intel_hda_dsp_common    16384  1 snd_soc_skl_hda_dsp
snd_hda_codec_realtek   196608  1
intel_uncore_frequency    12288  0
snd_hda_codec_generic   114688  1 snd_hda_codec_realtek
vfat                   20480  1
intel_uncore_frequency_common    16384  1 intel_uncore_frequency
fat                   106496  1 vfat
ledtrig_audio          12288  2 snd_ctl_led,snd_hda_codec_generic
snd_soc_dmic           12288  1
snd_sof_pci_intel_tgl    12288  2
snd_sof_intel_hda_common   249856  1 snd_sof_pci_intel_tgl
soundwire_intel        81920  1 snd_sof_intel_hda_common
x86_pkg_temp_thermal    16384  0
snd_sof_intel_hda_mlink    36864  2 soundwire_intel,snd_sof_intel_hda_common
intel_powerclamp       20480  0
soundwire_cadence      45056  1 soundwire_intel
mac80211             1568768  1 iwlmvm
mousedev               24576  0
joydev                 24576  0
snd_sof_intel_hda      24576  1 snd_sof_intel_hda_common
snd_sof_pci            24576  2 snd_sof_intel_hda_common,snd_sof_pci_intel_tgl
snd_sof_xtensa_dsp     16384  1 snd_sof_intel_hda_common
snd_sof               434176  4
snd_sof_pci,snd_sof_intel_hda_common,snd_sof_probes,snd_sof_intel_hda
coretemp               16384  0
kvm_intel             425984  0
snd_sof_utils          16384  1 snd_sof
snd_soc_hdac_hda       28672  1 snd_sof_intel_hda_common
btusb                  86016  0
snd_hda_ext_core       36864  5
snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda_mlink,snd_sof_intel_hda
btrtl                  32768  1 btusb
snd_soc_acpi_intel_match    98304  2
snd_sof_intel_hda_common,snd_sof_pci_intel_tgl
btintel                57344  1 btusb
btbcm                  24576  1 btusb
snd_soc_acpi           16384  2
snd_soc_acpi_intel_match,snd_sof_intel_hda_common
btmtk                  12288  1 btusb
soundwire_generic_allocation    12288  1 soundwire_intel
kvm                  1376256  1 kvm_intel
soundwire_bus         139264  3
soundwire_intel,soundwire_generic_allocation,soundwire_cadence
libarc4                12288  1 mac80211
bluetooth            1114112  42 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm
snd_soc_core          462848  8
soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_probes,snd_soc_dmic,snd_soc_skl_hda_dsp
snd_hda_codec_hdmi     94208  2
snd_compress           28672  2 snd_soc_core,snd_sof_probes
ac97_bus               12288  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
irqbypass              12288  1 kvm
snd_hda_intel          65536  1
crct10dif_pclmul       12288  1
usbhid                 77824  0
snd_intel_dspcfg       40960  3 snd_hda_intel,snd_sof,snd_sof_intel_hda_common
crc32_pclmul           12288  0
ecdh_generic           16384  2 bluetooth
snd_intel_sdw_acpi     16384  2 snd_sof_intel_hda_common,snd_intel_dspcfg
polyval_clmulni        12288  0
polyval_generic        12288  1 polyval_clmulni
snd_hda_codec         225280  8
snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_intel_hda_dsp_common,snd_soc_hdac_hda,snd_sof_intel_hda,snd_soc_skl_hda_dsp
gf128mul               16384  1 polyval_generic
ghash_clmulni_intel    16384  0
uvcvideo              176128  0
sha512_ssse3           53248  0
sha256_ssse3           32768  0
snd_hda_core          151552  11
snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_intel_hda_dsp_common,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
sha1_ssse3             32768  0
processor_thermal_device_pci    16384  0
aesni_intel           360448  8
processor_thermal_device    20480  1 processor_thermal_device_pci
videobuf2_vmalloc      20480  1 uvcvideo
crypto_simd            16384  1 aesni_intel
uvc                    12288  1 uvcvideo
cryptd                 28672  3 crypto_simd,ghash_clmulni_intel
snd_hwdep              20480  1 snd_hda_codec
processor_thermal_wt_hint    16384  2
processor_thermal_device_pci,processor_thermal_device
videobuf2_memops       16384  1 videobuf2_vmalloc
cfg80211             1335296  3 iwlmvm,iwlwifi,mac80211
processor_thermal_rfim    28672  1 processor_thermal_device
mei_hdcp               28672  0
videobuf2_v4l2         40960  1 uvcvideo
mei_pxp                20480  0
rapl                   20480  0
thunderbolt           532480  0
snd_pcm               204800  13
snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core,snd_pcm_dmaengine
r8169                 114688  0
intel_cstate           20480  0
videodev              393216  2 videobuf2_v4l2,uvcvideo
spi_nor               163840  0
processor_thermal_rapl    16384  1 processor_thermal_device
mei_me                 57344  2
intel_rapl_msr         20480  0
ucsi_acpi              12288  0
hp_wmi                 28672  0
snd_timer              53248  3 snd_seq,snd_hrtimer,snd_pcm
intel_rapl_common      40960  2 intel_rapl_msr,processor_thermal_rapl
typec_ucsi             65536  1 ucsi_acpi
realtek                40960  1
iTCO_wdt               16384  0
intel_lpss_pci         24576  0
mdio_devres            12288  1 r8169
intel_pmc_bxt          16384  1 iTCO_wdt
intel_uncore          258048  0
processor_thermal_wt_req    12288  1 processor_thermal_device
sparse_keymap          12288  1 hp_wmi
snd                   155648  28
snd_ctl_led,snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_timer,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_pcm
iTCO_vendor_support    12288  1 iTCO_wdt
nvidia_drm            114688  4
mei                   204800  5 mei_hdcp,mei_pxp,mei_me
libphy                233472  3 r8169,mdio_devres,realtek
typec                 114688  1 typec_ucsi
intel_lpss             16384  1 intel_lpss_pci
processor_thermal_power_floor    12288  2
processor_thermal_device_pci,processor_thermal_device
platform_profile       12288  1 hp_wmi
i2c_i801               40960  0
mtd                   110592  3 spi_nor
nvidia_modeset       1585152  3 nvidia_drm
i2c_hid_acpi           12288  0
idma64                 20480  0
wmi_bmof               12288  0
pcspkr                 12288  0
rfkill                 40960  10 hp_wmi,iwlmvm,bluetooth,cfg80211
processor_thermal_mbox    12288  4
processor_thermal_power_floor,processor_thermal_wt_req,processor_thermal_rfim,processor_thermal_wt_hint
i2c_smbus              20480  1 i2c_i801
nvidia_wmi_ec_backlight    12288  0
soundcore              16384  2 snd_ctl_led,snd
roles                  16384  1 typec_ucsi
videobuf2_common       94208  4
videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
i2c_hid                40960  1 i2c_hid_acpi
int340x_thermal_zone    16384  1 processor_thermal_device
acpi_tad               20480  0
acpi_pad               24576  0
soc_button_array       20480  0
mc                     90112  4
videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
mac_hid                12288  0
vmw_vmci              135168  0
nvidia_uvm           3506176  0
nvidia              62390272  47 nvidia_uvm,nvidia_modeset
dm_mod                225280  0
sg                     49152  0
fuse                  212992  7
crypto_user            20480  0
loop                   36864  0
ip_tables              36864  0
x_tables               69632  1 ip_tables
ext4                 1175552  2
crc32c_generic         12288  0
crc16                  12288  2 bluetooth,ext4
mbcache                16384  1 ext4
jbd2                  221184  1 ext4
rtsx_pci_sdmmc         32768  0
mmc_core              270336  1 rtsx_pci_sdmmc
serio_raw              16384  0
nvme                   65536  5
atkbd                  40960  0
nvme_core             217088  6 nvme
libps2                 20480  1 atkbd
rtsx_pci              131072  1 rtsx_pci_sdmmc
spi_intel_pci          12288  0
vivaldi_fmap           12288  1 atkbd
xhci_pci               28672  0
spi_intel              36864  1 spi_intel_pci
crc32c_intel           16384  4
xhci_pci_renesas       24576  1 xhci_pci
i8042                  53248  0
serio                  28672  4 serio_raw,atkbd,i8042
i915                 4202496  71
i2c_algo_bit           20480  1 i915
drm_buddy              20480  1 i915
video                  77824  3 nvidia_wmi_ec_backlight,i915,nvidia_modeset
wmi                    45056  4 hp_wmi,video,nvidia_wmi_ec_backlight,wmi_bmof
ttm                   110592  1 i915
intel_gtt              28672  1 i915
drm_display_helper    237568  1 i915
cec                    86016  2 drm_display_helper,i915

Thanks a lot for troubleshooting & fixing my issue, I really appreciate it :]

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[Bug 218188] hp_wmi_sensors: probe of 8F1F6435-9F42-42C8-BADC-0E9424F20C9A failed with error -61

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--- Comment #11 from Alexis Belmonte (alexbelm48@gmail.com) ---
For "supported omen power profiles", I actually meant "supported Omen boards"
:-]

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[Bug 218188] hp_wmi_sensors: probe of 8F1F6435-9F42-42C8-BADC-0E9424F20C9A failed with error -61

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--- Comment #12 from Alexis Belmonte (alexbelm48@gmail.com) ---
It seems that there's some regressions that I'm observing now regarding the
stability of the system with the custom built kerenl:

- My Elan touchpad no longer works
- The Nvidia driver randomly freezes (maybe not related, but still adding it
here just in case)

I'll try to do two things:

- Use the default kernel config and rebuild everything
- Remove the patch that you've provided me

I'll send the results once that's done.

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--- Comment #13 from Alexis Belmonte (alexbelm48@gmail.com) ---
I also wanted to add that the /sys/firmware/acpi/platform_profile bug is not
reproducible on the mainline kernel without my hp-wmi patch, so there's
definitely something that needs to be done here as well.. :§

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--- Comment #14 from Alexis Belmonte (alexbelm48@gmail.com) ---
So this is definitely a problem in my local workspace and not an issue from
mainline.. I have no clue why but this isn't the focus of this issue.

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--- Comment #15 from Armin Wolf (W_Armin@gmx.de) ---
So the WMI patch could be the reason for the regressions?

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--- Comment #16 from Alexis Belmonte (alexbelm48@gmail.com) ---
I don't think so, I've removed the WMI patch and I still observe the same issue
with my touchpad. I'll try to pull to a newer linux-next version with our
patches & recompile my kernel tomorrow and I'll tell you if this helps or not.

As for the driver freezing, this was caused by a hardware problem -- a bit of
cleaning, dusting and RAM reseating helped a lot. :]

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--- Comment #17 from Alexis Belmonte (alexbelm48@gmail.com) ---
That didn't help, but I noticed that I put acpi_osi="Linuw"... and although
there's no _OSI branches in my SSDT/DSDT tables, I just want to make sure that
this has a correct value.

I also noticed the PINCTRL_INTEL_PLATFORM .config option set to 'n' instead of
'y', I'll also try that next and tell you if this helps.

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--- Comment #18 from Alexis Belmonte (alexbelm48@gmail.com) ---
I also want to point out that I still have the
/sys/firmware/acpi/platform_profile bug.

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Alexis Belmonte (alexbelm48@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Kernel Version|6.6.2-arch1-1               |6.7.0-rc2-next-20231127-008
                   |                            |86-g24ce78c0188c

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--- Comment #19 from Armin Wolf (W_Armin@gmx.de) ---
Your DSDT ACPI table contains calls to _OSI, can you try if removing
acpi_osi="Linux" helps?

Since the WMI patch seems to be fine, i will post it upstream then.

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--- Comment #20 from Alexis Belmonte (alexbelm48@gmail.com) ---
Removing the acpi_osi parameter didn't help.

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--- Comment #21 from Alexis Belmonte (alexbelm48@gmail.com) ---
And PINCTRL_INTEL_PLATFORM makes my system stuck on initramfs... :[

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--- Comment #22 from Alexis Belmonte (alexbelm48@gmail.com) ---
I believe linux-next OR my WMI patch messes up my EC so badly that it makes my
laptop freeze after a couple of minutes, to the point that it requires me to
reset my UEFI settings...

I'll try to compile the stable repo with my patch and see if this both fixes my
touchpad/Nvidia issues AND makes my laptop alive even if I add back my WMI
patch...

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--- Comment #23 from Alexis Belmonte (alexbelm48@gmail.com) ---
I'll also integrate yours as well just in case, of course.

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Alexis Belmonte (alexbelm48@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |CODE_FIX

--- Comment #24 from Alexis Belmonte (alexbelm48@gmail.com) ---
Seems to work fine with our patches on mainline, so I guess I'll stay on this
for now. As there's no more errors regarding this module, I'll close this bug
report;

Thanks for your help and your time, I appreciate it!

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