linux-dev/drivers/platform, branch linus/master

Merge tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2022-06-12T18:33:42Z

Pull x86 platform driver fixes from Hans de Goede: "Highlights: - Fix hp-wmi regression on HP Omen laptops introduced in 5.18 - Several hardware-id additions - A couple of other tiny fixes" * tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86/intel: hid: Add Surface Go to VGBS allow list platform/x86: hp-wmi: Use zero insize parameter only when supported platform/x86: hp-wmi: Resolve WMI query failures on some devices platform/x86: gigabyte-wmi: Add support for B450M DS3H-CF platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 support platform/x86: barco-p50-gpio: Add check for platform_driver_register platform/x86/intel: pmc: Support Intel Raptorlake P platform/x86/intel: Fix pmt_crashlog array reference platform/mellanox: Add static in struct declaration. platform/mellanox: Spelling s/platfom/platform/

platform/x86/intel: hid: Add Surface Go to VGBS allow list

2022-06-12T12:41:17Z

The Surface Go reports Chassis Type 9 (Laptop,) so the device needs to be added to dmi_vgbs_allow_list to enable tablet mode when an attached Type Cover is folded back. BugLink: https://github.com/linux-surface/linux-surface/issues/837 Signed-off-by: Duke Lee Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220607213654.5567-1-krnhotwings@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: hp-wmi: Use zero insize parameter only when supported

2022-06-12T12:40:09Z

commit be9d73e64957 ("platform/x86: hp-wmi: Fix 0x05 error code reported by several WMI calls") and commit 12b19f14a21a ("platform/x86: hp-wmi: Fix hp_wmi_read_int() reporting error (0x05)") cause ACPI BIOS Error (bug): Attempt to CreateField of length zero (20211217/dsopcode-133) because of the ACPI method HWMC, which unconditionally creates a Field of size (insize*8) bits: CreateField (Arg1, 0x80, (Local5 * 0x08), DAIN) In cases where args->insize = 0, the Field size is 0, resulting in an error. Fix this by using zero insize only if 0x5 error code is returned Tested on Omen 15 AMD (2020) board ID: 8786. Fixes: be9d73e64957 ("platform/x86: hp-wmi: Fix 0x05 error code reported by several WMI calls") Signed-off-by: Bedant Patnaik Tested-by: Jorge Lopez Link: https://lore.kernel.org/r/41be46743d21c78741232a47bbb5f1cdbcc3d21e.camel@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: hp-wmi: Resolve WMI query failures on some devices

2022-06-12T12:39:55Z

WMI queries fail on some devices where the ACPI method HWMC unconditionally attempts to create Fields beyond the buffer if the buffer is too small, this breaks essential features such as power profiles: CreateByteField (Arg1, 0x10, D008) CreateByteField (Arg1, 0x11, D009) CreateByteField (Arg1, 0x12, D010) CreateDWordField (Arg1, 0x10, D032) CreateField (Arg1, 0x80, 0x0400, D128) In cases where args->data had zero length, ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit offset/length 128/8 exceeds size of target Buffer (128 bits) (20211217/dsopcode-198) was obtained. ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D009] at bit offset/length 136/8 exceeds size of target Buffer (136bits) (20211217/dsopcode-198) The original code created a buffer size of 128 bytes regardless if the WMI call required a smaller buffer or not. This particular behavior occurs in older BIOS and reproduced in OMEN laptops. Newer BIOS handles buffer sizes properly and meets the latest specification requirements. This is the reason why testing with a dynamically allocated buffer did not uncover any failures with the test systems at hand. This patch was tested on several OMEN, Elite, and Zbooks. It was confirmed the patch resolves HPWMI_FAN GET/SET calls in an OMEN Laptop 15-ek0xxx. No problems were reported when testing on several Elite and Zbooks notebooks. Fixes: 4b4967cbd268 ("platform/x86: hp-wmi: Changing bios_args.data to be dynamically allocated") Signed-off-by: Jorge Lopez Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220608212923.8585-2-jorge.lopez2@hp.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: gigabyte-wmi: Add support for B450M DS3H-CF

2022-06-10T20:01:06Z

Tested and works on my system. Signed-off-by: August Wikerfors Link: https://lore.kernel.org/r/20220608212028.28307-1-git@augustwikerfors.se Signed-off-by: Hans de Goede

platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 support

2022-06-10T20:01:00Z

Add dmi_system_id of Gigabyte Z690M AORUS ELITE AX DDR4 board. Tested on my PC. Signed-off-by: Piotr Chmura Link: https://lore.kernel.org/r/bd83567e-ebf5-0b31-074b-5f6dc7f7c147@gmail.com Signed-off-by: Hans de Goede

platform/x86: barco-p50-gpio: Add check for platform_driver_register

2022-06-10T19:59:08Z

As platform_driver_register() could fail, it should be better to deal with the return value in order to maintain the code consisitency. Fixes: 86af1d02d458 ("platform/x86: Support for EC-connected GPIOs for identify LED/button on Barco P50 board") Signed-off-by: Jiasheng Jiang Acked-by: Peter Korsgaard Link: https://lore.kernel.org/r/20220526090345.1444172-1-jiasheng@iscas.ac.cn Signed-off-by: Hans de Goede

platform/x86/intel: pmc: Support Intel Raptorlake P

2022-06-10T19:59:08Z

Add Raptorlake P to the list of the platforms that intel_pmc_core driver supports for pmc_core device. Raptorlake P PCH is based on Alderlake P PCH. Signed-off-by: George D Sworo Reviewed-by: David E. Box Link: https://lore.kernel.org/r/20220602012617.20100-1-george.d.sworo@intel.com Signed-off-by: Hans de Goede

platform/x86/intel: Fix pmt_crashlog array reference

2022-06-10T19:59:08Z

The probe function pmt_crashlog_probe() may incorrectly reference the 'priv->entry array' as it uses 'i' to reference the array instead of 'priv->num_entries' as it should. This is similar to the problem that was addressed in pmt_telemetry_probe via commit 2cdfa0c20d58 ("platform/x86/intel: Fix 'rmmod pmt_telemetry' panic"). Cc: "David E. Box" Cc: Hans de Goede Cc: Mark Gross Cc: linux-kernel@vger.kernel.org Signed-off-by: David Arcari Reviewed-by: David E. Box Link: https://lore.kernel.org/r/20220526203140.339120-1-darcari@redhat.com Signed-off-by: Hans de Goede

platform/mellanox: Add static in struct declaration.

2022-06-10T19:59:08Z

Fix problem of missing static in struct declaration. Fixes: 662f24826f954 ("platform/mellanox: Add support for new SN2201 system") Reported-by: kernel test robot Signed-off-by: Michael Shych Link: https://lore.kernel.org/r/20220602145103.11859-1-michaelsh@nvidia.com Signed-off-by: Hans de Goede