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2021-12-06platform/x86/intel: hid: add quirk to support Surface Go 3Alex Hung1-0/+7
Similar to other systems Surface Go 3 requires a DMI quirk to enable 5 button array for power and volume buttons. Buglink: https://github.com/linux-surface/linux-surface/issues/595 Cc: [email protected] Signed-off-by: Alex Hung <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-12-06platform/x86/intel: hid: add quirk to support Surface Go 3Alex Hung1-0/+7
Similar to other systems Surface Go 3 requires a DMI quirk to enable 5 button array for power and volume buttons. Buglink: https://github.com/linux-surface/linux-surface/issues/595 Cc: [email protected] Signed-off-by: Alex Hung <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-11-11HID: intel-ish-hid: fix module device-id handlingArnd Bergmann1-11/+8
A late addititon to the intel-ish-hid framework caused a build failure with clang, and introduced an ABI to the module loader that stops working if any driver ever needs to bind to more than one UUID: drivers/hid/intel-ish-hid/ishtp-fw-loader.c:1067:4: error: initializer element is not a compile-time constant Change the ishtp_device_id to have correct documentation and a driver_data field like all the other ones, and change the drivers to use the ID table as the primary identification in a way that works with all compilers and avoids duplciating the identifiers. Fixes: f155dfeaa4ee ("platform/x86: isthp_eclite: only load for matching devices") Fixes: facfe0a4fdce ("platform/chrome: chros_ec_ishtp: only load for matching devices") Fixes: 0d0cccc0fd83 ("HID: intel-ish-hid: hid-client: only load for matching devices") Fixes: 44e2a58cb880 ("HID: intel-ish-hid: fw-loader: only load for matching devices") Fixes: cb1a2c6847f7 ("HID: intel-ish-hid: use constants for modaliases") Fixes: fa443bc3c1e4 ("HID: intel-ish-hid: add support for MODULE_DEVICE_TABLE()") Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Hans de Goede <[email protected]> [[email protected]: fix ecl_ishtp_cl_driver.id initialization] [[email protected]: fix conflict with already fixed kerneldoc] Signed-off-by: Jiri Kosina <[email protected]>
2021-11-09platform/x86: isthp_eclite: only load for matching devicesThomas Weißschuh1-1/+6
Previously it was loaded for all ISHTP devices. Signed-off-by: Thomas Weißschuh <[email protected]> Acked-by: Srinivas Pandruvada <[email protected]> Acked-by: Hans de Goede <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2021-10-19platform/x86: intel_int0002_vgpio: Use the new soc_intel_is_byt()/_cht() helpersHans de Goede1-12/+2
Use the new soc_intel_is_byt()/_cht() helpers to clean things up a bit. Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-10-11platform/x86: int1092: Fix non sequential device mode handlingShravan S1-8/+15
SAR information from BIOS may come in non sequential pattern. To overcome the issue, a check is made to extract the right SAR information using the device mode which is currently being used. Remove .owner field if calls are used which set it automatically. Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Shravan S <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]> Reviewed-by: Hans de Goede <[email protected]>
2021-10-11platform/x86: intel_skl_int3472: Correct null checkDaniel Scally1-1/+1
The int3472-discrete driver can enter an error path after initialising int3472->clock.ena_gpio, but before it has registered the clock. This will cause a NULL pointer dereference, because clkdev_drop() is not null aware. Instead of guarding the call to skl_int3472_unregister_clock() by checking for .ena_gpio, check specifically for the presence of the clk_lookup, which will guarantee clkdev_create() has already been called. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214453 Fixes: 7540599a5ef1 ("platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_clock()") Signed-off-by: Daniel Scally <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-09-21platform/x86/intel: hid: Add DMI switches allow listJosé Expósito1-5/+22
Some devices, even non convertible ones, can send incorrect SW_TABLET_MODE reports. Add an allow list and accept such reports only from devices in it. Bug reported for Dell XPS 17 9710 on: https://gitlab.freedesktop.org/libinput/libinput/-/issues/662 Reported-by: Tobias Gurtzick <[email protected]> Suggested-by: Hans de Goede <[email protected]> Tested-by: Tobias Gurtzick <[email protected]> Signed-off-by: José Expósito <[email protected]> Link: https://lore.kernel.org/r/[email protected] [[email protected]: Check dmi_switches_auto_add_allow_list only once] Signed-off-by: Hans de Goede <[email protected]>
2021-09-16platform/x86: Add Intel ishtp eclite driverK Naduvalath, Sumesh3-0/+718
This driver is for accessing the PSE (Programmable Service Engine) - an Embedded Controller like IP - using ISHTP (Integratd Sensor Hub Transport Protocol) to get battery, thermal and UCSI (USB Type-C Connector System Software Interface) related data from the platform. Signed-off-by: K Naduvalath, Sumesh <[email protected]> Reviewed-by: Mark Gross <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2021-09-13platform/x86/intel: punit_ipc: Drop wrong use of ACPI_PTR()Andy Shevchenko1-2/+1
ACPI_PTR() is more harmful than helpful. For example, in this case if CONFIG_ACPI=n, the ID table left unused which is not what we want. Instead of adding ifdeffery here and there, drop ACPI_PTR() and unused acpi.h. Fixes: fdca4f16f57d ("platform:x86: add Intel P-Unit mailbox IPC driver") Reported-by: kernel test robot <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2021-08-26platform/x86: ISST: use semi-colons instead of commasDan Carpenter1-3/+3
The code works the same either way, but it's better to use semi-colons to separate statements. Signed-off-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/20210825072357.GA12957@kili Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86/intel: pmc/core: Add GBE Package C10 fix for Alder Lake PCHDavid E. Box1-3/+3
Alder PCH uses the same Gigabit Ethernet (GBE) device as Tiger Lake PCH which cannot achieve PC10 without ignoring the PMC GBE LTR. Add this work around for Alder Lake PCH as well. Cc: Chao Qin <[email protected]> Cc: Srinivas Pandruvada <[email protected]> Cc: Andy Shevchenko <[email protected]> Tested-by: You-Sheng Yang <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: David E. Box <[email protected]> Link: https://lore.kernel.org/r/9168e8bd687f2d0d5eb0ed116e08d0764eadf7b3.1629091915.git.gayatri.kammela@intel.com Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86/intel: pmc/core: Add Alder Lake low power mode support for pmc coreGayatri Kammela2-0/+207
Alder Lake has 14 status registers that are memory mapped. These registers show the status of the low power mode requirements. The registers are latched on every C10 entry or exit and on every s0ix.y entry/exit. Accessing these registers is useful for debugging any low power related activities. Thus, add debugfs entry to access low power mode status registers. Cc: Chao Qin <[email protected]> Cc: Srinivas Pandruvada <[email protected]> Cc: Andy Shevchenko <[email protected]> Cc: David Box <[email protected]> Tested-by: You-Sheng Yang <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Gayatri Kammela <[email protected]> Link: https://lore.kernel.org/r/d27ec98589a5aaa569bbce0e937ed03779fc0a22.1629091915.git.gayatri.kammela@intel.com Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86/intel: pmc/core: Add Latency Tolerance Reporting (LTR) support ↵Gayatri Kammela2-0/+41
to Alder Lake Add support to show the Latency Tolerance Reporting for the IPs on the Alder Lake PCH as reported by the PMC. This LTR support on Alder Lake is slightly different from the Cannon lake PCH that is being reused by all platforms till Tiger Lake. Cc: Chao Qin <[email protected]> Cc: Srinivas Pandruvada <[email protected]> Cc: Andy Shevchenko <[email protected]> Cc: David Box <[email protected]> Tested-by: You-Sheng Yang <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Gayatri Kammela <[email protected]> Link: https://lore.kernel.org/r/5ca3ea090b53a9bf918b055447ab5c8ef2925cc4.1629091915.git.gayatri.kammela@intel.com Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86/intel: pmc/core: Add Alderlake support to pmc core driverGayatri Kammela2-0/+70
Add Alder Lake client and mobile support to pmc core driver. Cc: Chao Qin <[email protected]> Cc: Srinivas Pandruvada <[email protected]> Cc: Andy Shevchenko <[email protected]> Cc: David Box <[email protected]> Tested-by: You-Sheng Yang <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Gayatri Kammela <[email protected]> Link: https://lore.kernel.org/r/8b32e168f8e69dd00aabfb2e4383db78f22b123b.1629091915.git.gayatri.kammela@intel.com Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel-wmi-thunderbolt: Move to intel sub-directoryKate Hsuan3-0/+109
Move Intel WMI Thunderbolt driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel-wmi-sbl-fw-update: Move to intel sub-directoryKate Hsuan5-0/+171
Move Intel WMI Slim Bootloader FW update driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel-vbtn: Move to intel sub-directoryKate Hsuan3-0/+429
Move Intel vButton driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_oaktrail: Move to intel sub-directoryKate Hsuan3-0/+389
Move Intel Oaktrail driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_int0002_vgpio: Move to intel sub-directoryKate Hsuan3-0/+317
Move Intel vGPIO (INT0002) driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel-hid: Move to intel sub-directoryKate Hsuan3-0/+749
Move Intel HID driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_atomisp2: Move to intel sub-directoryKate Hsuan6-0/+313
Move Intel AtomISP v2 drivers to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_speed_select_if: Move to intel sub-directoryKate Hsuan9-0/+1483
Move Intel Speed Select interface driver to intel sub-directory to improve readability and rename it from intel_speed_select_if to speed_select_if. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel-uncore-frequency: Move to intel sub-directoryKate Hsuan3-0/+465
Move Intel Uncore frequency driver to intel sub-directory to improve readability and rename it from intel-uncore-frequency.c to uncore-frequency.c. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_turbo_max_3: Move to intel sub-directoryKate Hsuan3-0/+152
Move Intel Turbo Max 3 driver to intel sub-directory to improve readability and rename it from intel_turbo_max_3.c to turbo_max_3.c. Signed-off-by: Kate Hsuan <[email protected]> Acked-by: Srinivas Pandruvada <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel-smartconnect: Move to intel sub-directoryKate Hsuan3-0/+60
Move Intel Smart Connect driver to intel sub-directory to improve readability and rename it from intel-smartconnect.c to smartconnect.c. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel-rst: Move to intel sub-directoryKate Hsuan3-0/+158
Move Intel RST driver to intel sub-directory to improve readability and rename it from intel-rst.c to rst.c. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_telemetry: Move to intel sub-directoryKate Hsuan7-0/+2629
Move Intel telemetry driver to intel sub-directory to improve readability. While at it, spell APL fully in the Kconfig. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Reviewed-by: Rajneesh Bhardwaj <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_pmc_core: Move to intel sub-directoryKate Hsuan7-0/+2321
Move Intel PMC core driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Reviewed-by: Rajneesh Bhardwaj <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_punit_ipc: Move to intel sub-directoryKate Hsuan3-0/+350
Move Intel P-Unit IPC driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_mrfld_pwrbtn: Move to intel sub-directoryKate Hsuan3-0/+120
Move Intel Merrifield power button driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_chtdc_ti_pwrbtn: Move to intel sub-directoryKate Hsuan3-0/+107
Move Intel Cherry Trail Dollar Cove TI power button driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_bxtwc_tmu: Move to intel sub-directoryKate Hsuan3-0/+161
Move Intel Broxton Whiskey Cove TMU driver to intel sub-directory to improve readability. While at it, spell BXT fully in the Kconfig and switch to select REGMAP. Signed-off-by: Kate Hsuan <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: BIOS SAR driver for Intel M.2 ModemShravan S6-0/+419
Dynamic BIOS SAR driver exposing dynamic SAR information from BIOS The Dynamic SAR (Specific Absorption Rate) driver uses ACPI DSM (Device Specific Method) to communicate with BIOS and retrieve dynamic SAR information and change notifications. The driver uses sysfs to expose this data to userspace via read and notify. Sysfs interface is documented in detail under: Documentation/ABI/testing/sysfs-driver-intc_sar Signed-off-by: Shravan S <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2021-08-20platform/x86: intel_pmt_telemetry: Ignore zero sized entriesDavid E. Box1-0/+8
Some devices may expose non-functioning entries that are reserved for future use. These entries have zero size. Ignore them during probe. Signed-off-by: David E. Box <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Hans de Goede <[email protected]>
2021-08-12platform/x86: intel_cht_int33fe: Use the new i2c_acpi_client_count() helperHans de Goede1-28/+1
Use the new i2c_acpi_client_count() helper, this results in a nice cleanup. Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-08-12platform/x86/intel: int3472: Use y instead of objs in MakefileAndy Shevchenko1-1/+1
The 'objs' is for user space tools, for the kernel modules we should use 'y'. Signed-off-by: Andy Shevchenko <[email protected]> Reviewed-by: Daniel Scally <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-12platform/x86/intel: pmt: Use y instead of objs in MakefileAndy Shevchenko1-3/+3
The 'objs' is for user space tools, for the kernel modules we should use 'y'. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-12platform/x86/intel: int33fe: Use y instead of objs in MakefileAndy Shevchenko1-1/+1
The 'objs' is for user space tools, for the kernel modules we should use 'y'. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-08-06platform/x86/intel: Move Intel PMT drivers to new subfolderDavid E. Box8-0/+918
Move all Intel Platform Monitoring Technology drivers to drivers/platform/x86/intel/pmt. Signed-off-by: David E. Box <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-06-28platform/x86: intel_skl_int3472: Uninitialized variable in ↵Dan Carpenter1-2/+2
skl_int3472_handle_gpio_resources() This function returns negative error codes, zero (to indicate that everything has been completed successfully) and one (to indicate that more resources need to be handled still). This code prints an uninitialized error message when the function returns one which potentially leads to an Oops. Fixes: 5de691bffe57 ("platform/x86: Add intel_skl_int3472 driver") Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Daniel Scally <[email protected]> Link: https://lore.kernel.org/r/YNXTkLNtiTDlFlZa@mwanda Signed-off-by: Hans de Goede <[email protected]>
2021-06-22platform/x86: intel_cht_int33fe: Move to its own subfolderAndy Shevchenko8-0/+658
Since we have started collecting Intel x86 specific drivers in their own folder, move intel_cht_int33fe to its own subfolder there. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2021-06-22platform/x86: intel_skl_int3472: Move to intel/ subfolderAndy Shevchenko9-0/+1048
Start collecting Intel x86 related drivers in its own subfolder. Move intel_skl_int3472 first. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
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