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* Merge tag 'acpi-6.1-rc1' of ↵Linus Torvalds2022-10-0335-404/+614
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "ACPI and PNP updates for 6.1-rc1. These rearrange the ACPI device object initialization code (to get rid of a redundant parent pointer from struct acpi_device among other things), unify the _UID handling, drop support for some _OSI strings that should not be necessary any more, add new IDs to support more hardware and some more quirks, fix a few issues and clean up code all over. Specifics: - Reimplement acpi_get_pci_dev() using the list of physical devices associated with the given ACPI device object (Rafael Wysocki) - Rename ACPI device object reference counting functions (Rafael Wysocki) - Rearrange ACPI device object initialization code (Rafael Wysocki) - Drop parent field from struct acpi_device (Rafael Wysocki) - Extend the the int3472-tps68470 driver to support multiple consumers of a single TPS68470 along with the requisite framework-level support (Daniel Scally) - Filter out non-memory resources in is_memory(), add a helper function to find all memory type resources of an ACPI device object and use that function in 3 places (Heikki Krogerus) - Add IRQ override quirks for Asus Vivobook K3402ZA/K3502ZA and ASUS model S5402ZA (Tamim Khan, Kellen Renshaw) - Fix acpi_dev_state_d0() kerneldoc (Sakari Ailus) - Fix up suspend-to-idle support on ASUS Rembrandt laptops (Mario Limonciello) - Clean up ACPI platform devices support code (Andy Shevchenko, John Garry) - Clean up ACPI bus management code (Andy Shevchenko, ye xingchen) - Add support for multiple DMA windows with different offsets to the ACPI device enumeration code and use it on LoongArch (Jianmin Lv) - Clean up the ACPI LPSS (Intel SoC) driver (Andy Shevchenko) - Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable (Mario Limonciello) - Drop unused dev_fmt() and redundant 'HMAT' prefix from the HMAT parsing code (Liu Shixin) - Make ACPI FPDT parsing code avoid calling acpi_os_map_memory() on invalid physical addresses (Hans de Goede) - Silence missing-declarations warning related to Apple device properties management (Lukas Wunner) - Disable frequency invariance in the CPPC library if registers used by cppc_get_perf_ctrs() are accessed via PCC (Jeremy Linton) - Add ACPI disabled check to acpi_cpc_valid() (Perry Yuan) - Fix Tx acknowledge in the PCC address space handler (Huisong Li) - Use wait_for_completion_timeout() for PCC mailbox operations (Huisong Li) - Release resources on PCC address space setup failure path (Rafael Mendonca) - Remove unneeded result variables from APEI code (ye xingchen) - Print total number of records found during BERT log parsing (Dmitry Monakhov) - Drop support for 3 _OSI strings that should not be necessary any more and update documentation on custom _OSI strings so that adding new ones is not encouraged any more (Mario Limonciello) - Drop unneeded result variable from ec_write() (ye xingchen) - Remove the leftover struct acpi_ac_bl from the ACPI AC driver (Hanjun Guo) - Reorder symbols to get rid of a few forward declarations in the ACPI fan driver (Uwe Kleine-König) - Add Toshiba Satellite/Portege Z830 ACPI backlight quirk (Arvid Norlander) - Add ARM DMA-330 controller to the supported list in the ACPI AMBA driver (Vijayenthiran Subramaniam) - Drop references to non-functional 01.org/linux-acpi web site from MAINTAINERS and Kconfig help texts (Rafael Wysocki) - Replace strlcpy() with unused retval with strscpy() in the ACPI support code (Wolfram Sang) - Do not initialize ret in main() in the pfrut utility (Shi junming) - Drop useless ACPI DSDT override documentation (Rafael Wysocki) - Fix a few typos and wording mistakes in the ACPI device enumeration documentation (Jean Delvare) - Introduce acpi_dev_uid_to_integer() to convert a _UID string into an integer value (Andy Shevchenko) - Use acpi_dev_uid_to_integer() in several places to unify _UID handling (Andy Shevchenko) - Drop unused pnpid32_to_pnpid() declaration from PNP code (Gaosheng Cui)" * tag 'acpi-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (79 commits) ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device() ACPI: LPSS: Replace loop with first entry retrieval ACPI: x86: s2idle: Add another ID to s2idle_dmi_table ACPI: x86: s2idle: Fix a NULL pointer dereference MAINTAINERS: Drop records pointing to 01.org/linux-acpi ACPI: Kconfig: Drop link to https://01.org/linux-acpi ACPI: docs: Drop useless DSDT override documentation ACPI: DPTF: Drop stale link from Kconfig help ACPI: x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13 ACPI: x86: s2idle: Add a quirk for Lenovo Slim 7 Pro 14ARH7 ACPI: x86: s2idle: Add a quirk for ASUS ROG Zephyrus G14 ACPI: x86: s2idle: Add a quirk for ASUS TUF Gaming A17 FA707RE ACPI: x86: s2idle: Add module parameter to prefer Microsoft GUID ACPI: x86: s2idle: If a new AMD _HID is missing assume Rembrandt ACPI: x86: s2idle: Move _HID handling for AMD systems into structures platform/x86: int3472: Add board data for Surface Go2 IR camera platform/x86: int3472: Support multiple gpio lookups in board data platform/x86: int3472: Support multiple clock consumers ACPI: bus: Add iterator for dependent devices ACPI: scan: Add acpi_dev_get_next_consumer_dev() ...
| * Merge branch 'acpi-uid'Rafael J. Wysocki2022-10-033-12/+41
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge ACPI _UID handling unification changes for 6.1-rc1: - Introduce acpi_dev_uid_to_integer() to convert a _UID string into an integer value (Andy Shevchenko). - Use acpi_dev_uid_to_integer() in several places to unify _UID handling (Andy Shevchenko). * acpi-uid: efi/dev-path-parser: Refactor _UID handling to use acpi_dev_uid_to_integer() spi: pxa2xx: Refactor _UID handling to use acpi_dev_uid_to_integer() perf: qcom_l2_pmu: Refactor _UID handling to use acpi_dev_uid_to_integer() i2c: mlxbf: Refactor _UID handling to use acpi_dev_uid_to_integer() i2c: amd-mp2-plat: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: x86: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: LPSS: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: utils: Add acpi_dev_uid_to_integer() helper to get _UID as integer
| | * ACPI: x86: Refactor _UID handling to use acpi_dev_uid_to_integer()Andy Shevchenko2022-09-191-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI utils provide acpi_dev_uid_to_integer() helper to extract _UID as an integer. Use it instead of custom approach. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * ACPI: LPSS: Refactor _UID handling to use acpi_dev_uid_to_integer()Andy Shevchenko2022-09-191-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI utils provide acpi_dev_uid_to_integer() helper to extract _UID as an integer. Use it instead of custom approach. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * ACPI: utils: Add acpi_dev_uid_to_integer() helper to get _UID as integerAndy Shevchenko2022-09-191-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some users interpret _UID only as integer and for them it's easier to have an integer representation of _UID. Add respective helper for that. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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| *---. \ Merge branches 'acpi-misc', 'acpi-tools' and 'acpi-docs'Rafael J. Wysocki2022-10-035-16/+9
| |\ \ \ \ | | | | |/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge miscellaneous ACPI material, ACPI tools changes and ACPI documentation updates for 6.1-rc1: - Drop references to non-functional 01.org/linux-acpi web site from MAINTAINERS and Kconfig help texts (Rafael Wysocki). - Replace strlcpy() with unused retval with strscpy() in the ACPI support code (Wolfram Sang). - Do not initialize ret in main() in the pfrut utility (Shi junming). - Drop useless ACPI DSDT override documentation (Rafael Wysocki). - Fix a few typos and wording mistakes in the ACPI device enumeration documentation (Jean Delvare). * acpi-misc: MAINTAINERS: Drop records pointing to 01.org/linux-acpi ACPI: Kconfig: Drop link to https://01.org/linux-acpi ACPI: DPTF: Drop stale link from Kconfig help ACPI: move from strlcpy() with unused retval to strscpy() * acpi-tools: ACPI: tools: pfrut: Do not initialize ret in main() * acpi-docs: ACPI: docs: Drop useless DSDT override documentation ACPI: docs: enumeration: Fix a few typos and wording mistakes
| | | | * ACPI: docs: Drop useless DSDT override documentationRafael J. Wysocki2022-09-281-1/+0
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because https://01.org/linux-acpi web site has become permanently inaccessible, the "Overriding DSDT" document in the kernel tree pointing to it as the main source of information is useless (and the config option name mentioned by it is incorrect), so drop it and drop the pointer to it from the ACPI Kconfig. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * | ACPI: Kconfig: Drop link to https://01.org/linux-acpiRafael J. Wysocki2022-09-281-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Because the https://01.org/linux-acpi web site has become permanently inaccessible, drop the remaining link to it from the ACPI Kconfig. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * | ACPI: DPTF: Drop stale link from Kconfig helpRafael J. Wysocki2022-09-281-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The web site pointed to from the DPTF Kconfig help is not accessible any more, so drop the link to it from there. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * | ACPI: move from strlcpy() with unused retval to strscpy()Wolfram Sang2022-08-233-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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| *-------. \ \ Merge branches 'acpi-ec', 'acpi-ac', 'acpi-fan', 'acpi-video' and 'acpi-amba'Rafael J. Wysocki2022-10-035-41/+45
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge EC, AC, fan and backlight driver changes and ACPI AMBA support update for 6.1-rc1: - Drop unneeded result variable from ec_write() (ye xingchen). - Remove the leftover struct acpi_ac_bl from the ACPI AC driver (Hanjun Guo). - Reorder symbols to get rid of a few forward declarations in the ACPI fan driver (Uwe Kleine-König). - Add Toshiba Satellite/Portege Z830 ACPI backlight quirk (Arvid Norlander). - Add ARM DMA-330 controller to the supported list in the ACPI AMBA driver (Vijayenthiran Subramaniam). * acpi-ec: ACPI: EC: Drop unneeded result variable from ec_write() * acpi-ac: ACPI: AC: Remove the leftover struct acpi_ac_bl * acpi-fan: ACPI: fan: Reorder symbols to get rid of a few forward declarations * acpi-video: ACPI: video: Add Toshiba Satellite/Portege Z830 quirk * acpi-amba: ACPI: AMBA: Add ARM DMA-330 controller to the supported list
| | | | | | * | | ACPI: AMBA: Add ARM DMA-330 controller to the supported listVijayenthiran Subramaniam2022-09-241-0/+1
| | | | | | | |/ | | | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ACPI ID for ARM DMA-330 controller to AMBA id supported list to allow the probing of the device. Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | | * / | ACPI: video: Add Toshiba Satellite/Portege Z830 quirkArvid Norlander2022-09-031-0/+16
| | | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Toshiba Satellite Z830 needs the quirk video_disable_backlight_sysfs_if for proper backlight control after suspend/resume cycles. Toshiba Portege Z830 is simply the same laptop rebranded for certain markets (I looked through the manual to other language sections to confirm this) and thus also needs this quirk. Thanks to Hans de Goede for suggesting this fix. Link: https://www.spinics.net/lists/platform-driver-x86/msg34394.html Suggested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Arvid Norlander <lkml@vorpal.se> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Arvid Norlander <lkml@vorpal.se> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * / / ACPI: fan: Reorder symbols to get rid of a few forward declarationsUwe Kleine-König2022-09-241-31/+27
| | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Having the driver struct at the end of the file isn't only more usual, it also allows to drop a few forward declarations which are just useless repetition. While at it also move the MODULE_... macros to the end of the file. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * / / ACPI: AC: Remove the leftover struct acpi_ac_blHanjun Guo2022-09-241-5/+0
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 57a183222271 ("ACPI / x86: Introduce an acpi_quirk_skip_acpi_ac_and_battery() helper"), the usage of struct acpi_ac_bl was removed, but left the definition of the struct in the file, so remove the useless code. Signed-off-by: Hanjun Guo <guohanjun@huawei.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * / / ACPI: EC: Drop unneeded result variable from ec_write()ye xingchen2022-09-031-5/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return the acpi_ec_write() return value directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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| *-----. \ \ Merge branches 'acpi-cppc', 'acpi-pcc', 'acpi-apei' and 'acpi-osi'Rafael J. Wysocki2022-10-036-36/+75
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge new material related to CPPC, PCC, APEI and OSI strings handling for 6.1-rc1: - Disable frequency invariance in the CPPC library if registers used by cppc_get_perf_ctrs() are accessed via PCC (Jeremy Linton). - Add ACPI disabled check to acpi_cpc_valid() (Perry Yuan). - Fix Tx acknowledge in the PCC address space handler (Huisong Li). - Use wait_for_completion_timeout() for PCC mailbox operations (Huisong Li). - Release resources on PCC address space setup failure path (Rafael Mendonca). - Remove unneeded result variables from APEI code (ye xingchen). - Print total number of records found during BERT log parsing (Dmitry Monakhov). - Drop support for 3 _OSI strings that should not be necessary any more and update documentation on custom _OSI strings so that adding new ones is not encouraged any more (Mario Limonciello). * acpi-cppc: ACPI: CPPC: Disable FIE if registers in PCC regions ACPI: CPPC: Add ACPI disabled check to acpi_cpc_valid() * acpi-pcc: ACPI: PCC: Fix Tx acknowledge in the PCC address space handler ACPI: PCC: replace wait_for_completion() ACPI: PCC: Release resources on address space setup failure path * acpi-apei: ACPI: APEI: Remove unneeded result variables ACPI: APEI: Add BERT error log footer * acpi-osi: ACPI: OSI: Update Documentation on custom _OSI strings ACPI: OSI: Remove Linux-HPI-Hybrid-Graphics _OSI string ACPI: OSI: Remove Linux-Lenovo-NV-HDMI-Audio _OSI string ACPI: OSI: Remove Linux-Dell-Video _OSI string
| | | | | * | | ACPI: OSI: Remove Linux-HPI-Hybrid-Graphics _OSI stringMario Limonciello2022-08-251-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This string was introduced because drivers for NVIDIA hardware didn't handle mux control properly. This was fixed by commit 8e55f99c510f ("drm/i915: Invoke another _DSM to enable MUX on HP Workstation laptops"), so vendors shouldn't be using this string to modify ASL any more. Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | | * | | ACPI: OSI: Remove Linux-Lenovo-NV-HDMI-Audio _OSI stringMario Limonciello2022-08-251-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This string was introduced because drivers for NVIDIA hardware didn't handle HDMI properly. This was fixed by commit b516ea586d71 ("PCI: Enable NVIDIA HDA controllers"), so vendors shouldn't be using this string to modify ASL any more. Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | | * | | ACPI: OSI: Remove Linux-Dell-Video _OSI stringMario Limonciello2022-08-251-9/+0
| | | | | | |/ | | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This string was introduced because drivers for NVIDIA hardware had bugs supporting RTD3 in the past. Before proprietary NVIDIA driver started to support RTD3, Ubuntu had had a mechanism for switching PRIME on and off, though it had required to logout/login to make the library switch happen. When the PRIME had been off, the mechanism had unloaded the NVIDIA driver and put the device into D3cold, but the GPU had never come back to D0 again which is why ODMs used the _OSI to expose an old _DSM method to switch the power on/off. That has been fixed by commit 5775b843a619 ("PCI: Restore config space on runtime resume despite being unbound"). so vendors shouldn't be using this string to modify ASL any more. Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * | | ACPI: APEI: Remove unneeded result variablesye xingchen2022-09-242-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return the erst_get_record_id_begin() and apei_exec_write_register() return values directly instead of storing them in redundant local variables. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * | | ACPI: APEI: Add BERT error log footerDmitry Monakhov2022-09-031-0/+3
| | | | | |/ | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Print total number of records found during BERT log parsing. This also simplify dmesg parser implementation for BERT events. Signed-off-by: Dmitry Monakhov <dmtrmonakhov@yandex-team.ru> Acked-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | ACPI: PCC: Fix Tx acknowledge in the PCC address space handlerHuisong Li2022-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, mbox_client_txdone() is called from the PCC address space handler and that expects the user the Tx state machine to be controlled by the client which is not the case and the below warning is thrown: | PCCT: Client can't run the TX ticker Let the controller run the state machine and the end of Tx can be acknowledge by calling mbox_chan_txdone() instead. Fixes: 77e2a04745ff ("ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype") Signed-off-by: Huisong Li <lihuisong@huawei.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | ACPI: PCC: replace wait_for_completion()Huisong Li2022-09-221-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the function waiting for completion of mailbox operation is 'wait_for_completion()'. The PCC method will be permanently blocked if this mailbox message fails to execute. So this patch replaces it with 'wait_for_completion_timeout()'. And set the timeout interval to an arbitrary retries on top of nominal to prevent the remote processor is slow to respond to PCC commands. Fixes: 77e2a04745ff ("ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype") Signed-off-by: Huisong Li <lihuisong@huawei.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | ACPI: PCC: Release resources on address space setup failure pathRafael Mendonca2022-09-221-0/+3
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The allocated memory for the pcc_data struct doesn't get freed under an error path in pcc_mbox_request_channel() or acpi_os_ioremap(). Also, the PCC mailbox channel doesn't get freed under an error path in acpi_os_ioremap(). Fixes: 77e2a04745ff8 ("ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype") Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * | | ACPI: CPPC: Disable FIE if registers in PCC regionsJeremy Linton2022-09-241-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCC regions utilize a mailbox to set/retrieve register values used by the CPPC code. This is fine as long as the operations are infrequent. With the FIE code enabled though the overhead can range from 2-11% of system CPU overhead (ex: as measured by top) on Arm based machines. So, before enabling FIE assure none of the registers used by cppc_get_perf_ctrs() are in the PCC region. Finally, add a module parameter which can override the PCC region detection at boot or module reload. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Ionela Voinescu <ionela.voinescu@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * | | ACPI: CPPC: Add ACPI disabled check to acpi_cpc_valid()Perry Yuan2022-08-251-0/+3
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make acpi_cpc_valid() check if ACPI is disabled, so that its callers don't need to check that separately. This will also cause the AMD pstate driver to refuse to load right away when ACPI is disabled. Also update the warning message in amd_pstate_init() to mention the ACPI disabled case for completeness. Signed-off-by: Perry Yuan <Perry.Yuan@amd.com> [ rjw: Subject edits, new changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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| *-----. \ \ Merge branches 'acpi-properties', 'acpi-tables', 'acpi-x86' and 'acpi-soc'Rafael J. Wysocki2022-09-305-38/+74
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge changes related to ACPI data-only tables handling and ACPI device properties management, x86-specific ACPI code changes and ACPI SoC driver changes for 6.1-rc1: - Clean up the ACPI LPSS (Intel SoC) driver (Andy Shevchenko). - Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable (Mario Limonciello). - Drop unused dev_fmt() and redundant 'HMAT' prefix from the HMAT parsing code (Liu Shixin). - Make ACPI FPDT parsing code avoid calling acpi_os_map_memory() on invalid physical addresses (Hans de Goede). - Silence missing-declarations warning related to Apple device properties management (Lukas Wunner). * acpi-properties: ACPI: property: Silence missing-declarations warning in apple.c * acpi-tables: ACPI: HMAT: Drop unused dev_fmt() and redundant 'HMAT' prefix ACPI: tables: FPDT: Don't call acpi_os_map_memory() on invalid phys address * acpi-x86: ACPI: x86: Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable * acpi-soc: ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device() ACPI: LPSS: Replace loop with first entry retrieval
| | | | | * | | ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device()Andy Shevchenko2022-09-301-14/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new label to deduplicate skipping device code in the acpi_lpss_create_device(). No functional change intended. While at it, convert the last conditional to use the classical pattern, i.e. if (err) ...handle err... Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | | * | | ACPI: LPSS: Replace loop with first entry retrievalAndy Shevchenko2022-09-301-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After the commit 6505e452371d ("ACPI: LPSS: Use the helper acpi_dev_get_memory_resources()") the list is empty or contains only resource of IORESOURCE_MEM type. Hence, no need to check for the type, and since we break after the first found, no need to iterate over full list. That said, replace loop with first entry retrieval. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * | | | ACPI: x86: Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3EnableMario Limonciello2022-09-241-1/+18
| | | | | |_|/ | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dell Inspiron 14 2-in-1 has two ACPI nodes under GPP1 both with _ADR of 0, both without _HID. It's ambiguous which the kernel should take, but it seems to take "DEV0". Unfortunately "DEV0" is missing the device property `StorageD3Enable` which is present on "NVME". To avoid this causing problems for suspend, add a quirk for this system to behave like `StorageD3Enable` property was found. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216440 Reported-and-tested-by: Luya Tshimbalanga <luya@fedoraproject.org> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | | ACPI: HMAT: Drop unused dev_fmt() and redundant 'HMAT' prefixLiu Shixin2022-09-221-13/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unused macro dev_pmt() and redundant 'HMAT' prefix from pr_*() calls. Signed-off-by: Liu Shixin <liushixin2@huawei.com> [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | | ACPI: tables: FPDT: Don't call acpi_os_map_memory() on invalid phys addressHans de Goede2022-09-101-0/+22
| | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a Packard Bell Dot SC (Intel Atom N2600 model) there is a FPDT table which contains invalid physical addresses, with high bits set which fall outside the range of the CPU-s supported physical address range. Calling acpi_os_map_memory() on such an invalid phys address leads to the below WARN_ON in ioremap triggering resulting in an oops/stacktrace. Add code to verify the physical address before calling acpi_os_map_memory() to fix / avoid the oops. [ 1.226900] ioremap: invalid physical address 3001000000000000 [ 1.226949] ------------[ cut here ]------------ [ 1.226962] WARNING: CPU: 1 PID: 1 at arch/x86/mm/ioremap.c:200 __ioremap_caller.cold+0x43/0x5f [ 1.226996] Modules linked in: [ 1.227016] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.0.0-rc3+ #490 [ 1.227029] Hardware name: Packard Bell dot s/SJE01_CT, BIOS V1.10 07/23/2013 [ 1.227038] RIP: 0010:__ioremap_caller.cold+0x43/0x5f [ 1.227054] Code: 96 00 00 e9 f8 af 24 ff 89 c6 48 c7 c7 d8 0c 84 99 e8 6a 96 00 00 e9 76 af 24 ff 48 89 fe 48 c7 c7 a8 0c 84 99 e8 56 96 00 00 <0f> 0b e9 60 af 24 ff 48 8b 34 24 48 c7 c7 40 0d 84 99 e8 3f 96 00 [ 1.227067] RSP: 0000:ffffb18c40033d60 EFLAGS: 00010286 [ 1.227084] RAX: 0000000000000032 RBX: 3001000000000000 RCX: 0000000000000000 [ 1.227095] RDX: 0000000000000001 RSI: 00000000ffffdfff RDI: 00000000ffffffff [ 1.227105] RBP: 3001000000000000 R08: 0000000000000000 R09: ffffb18c40033c18 [ 1.227115] R10: 0000000000000003 R11: ffffffff99d62fe8 R12: 0000000000000008 [ 1.227124] R13: 0003001000000000 R14: 0000000000001000 R15: 3001000000000000 [ 1.227135] FS: 0000000000000000(0000) GS:ffff913a3c080000(0000) knlGS:0000000000000000 [ 1.227146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.227156] CR2: 0000000000000000 CR3: 0000000018c26000 CR4: 00000000000006e0 [ 1.227167] Call Trace: [ 1.227176] <TASK> [ 1.227185] ? acpi_os_map_iomem+0x1c9/0x1e0 [ 1.227215] ? kmem_cache_alloc_trace+0x187/0x370 [ 1.227254] acpi_os_map_iomem+0x1c9/0x1e0 [ 1.227288] acpi_init_fpdt+0xa8/0x253 [ 1.227308] ? acpi_debugfs_init+0x1f/0x1f [ 1.227339] do_one_initcall+0x5a/0x300 [ 1.227406] ? rcu_read_lock_sched_held+0x3f/0x80 [ 1.227442] kernel_init_freeable+0x28b/0x2cc [ 1.227512] ? rest_init+0x170/0x170 [ 1.227538] kernel_init+0x16/0x140 [ 1.227552] ret_from_fork+0x1f/0x30 [ 1.227639] </TASK> [ 1.227647] irq event stamp: 186819 [ 1.227656] hardirqs last enabled at (186825): [<ffffffff98184a6e>] __up_console_sem+0x5e/0x70 [ 1.227672] hardirqs last disabled at (186830): [<ffffffff98184a53>] __up_console_sem+0x43/0x70 [ 1.227686] softirqs last enabled at (186576): [<ffffffff980fbc9d>] __irq_exit_rcu+0xed/0x160 [ 1.227701] softirqs last disabled at (186569): [<ffffffff980fbc9d>] __irq_exit_rcu+0xed/0x160 [ 1.227715] ---[ end trace 0000000000000000 ]--- Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * / / / ACPI: property: Silence missing-declarations warning in apple.cLukas Wunner2022-09-031-0/+1
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Silence an annoying message emitted for W=1 builds: drivers/acpi/x86/apple.c:30:6: warning: no previous declaration for 'acpi_extract_apple_properties' [-Wmissing-declarations] Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Lukas Wunner <lukas@wunner.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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| *---. \ \ \ Merge branches 'acpi-scan', 'acpi-bus' and 'acpi-platform'Rafael J. Wysocki2022-09-304-65/+59
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge changes related to ACPI device enumeration and ACPI support for platform devices for 6.1-rc1: - Clean up ACPI platform devices support code (Andy Shevchenko, John Garry). - Clean up ACPI bus management code (Andy Shevchenko, ye xingchen). - Add support for multiple DMA windows with different offsets to the ACPI device enumeration code and use it on LoongArch (Jianmin Lv). * acpi-scan: LoongArch: Use acpi_arch_dma_setup() and remove ARCH_HAS_PHYS_TO_DMA ACPI: scan: Support multiple DMA windows with different offsets * acpi-bus: ACPI: bus: Refactor ACPI matching functions for better readability ACPI: bus: Drop kernel doc annotation from acpi_bus_notify() ACPI: bus: Remove the unneeded result variable * acpi-platform: ACPI: platform: Use PLATFORM_DEVID_NONE in acpi_create_platform_device() ACPI: platform: Sort forbidden_id_list[] in ascending order ACPI: platform: Use sizeof(*pointer) instead of sizeof(type) ACPI: platform: Remove redundant print on -ENOMEM ACPI: platform: Get rid of redundant 'else'
| | | | * | | | ACPI: platform: Use PLATFORM_DEVID_NONE in acpi_create_platform_device()John Garry2022-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of hardcoding the value for the id, use PLATFORM_DEVID_NONE. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * | | | ACPI: platform: Sort forbidden_id_list[] in ascending orderAndy Shevchenko2022-09-031-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For easier maintenance, sort the forbidden_id_list[] table rows in ascending order with respect to the device ID field. While at it, use an empty row as the list terminator, which is more usual in the kernel. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * | | | ACPI: platform: Use sizeof(*pointer) instead of sizeof(type)Andy Shevchenko2022-09-031-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is preferred to use sizeof(*pointer) instead of sizeof(type). The type of the variable can change and one needs not change the former (unlike the latter). No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * | | | ACPI: platform: Remove redundant print on -ENOMEMAndy Shevchenko2022-09-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We rely on somebody else to print enough information on memory allocation failures. So remove the log in the acpi_create_platform_device() when return -ENOMEM. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | | * | | | ACPI: platform: Get rid of redundant 'else'Andy Shevchenko2022-09-031-2/+2
| | | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the snippets like the following if (...) return / goto / break / continue ...; else ... the 'else' is redundant. Get rid of it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | | ACPI: bus: Refactor ACPI matching functions for better readabilityAndy Shevchenko2022-09-031-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With temporary variables for OF and ACPI IDs, it's easier to read the code. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | | ACPI: bus: Drop kernel doc annotation from acpi_bus_notify()Andy Shevchenko2022-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The description for acpi_bus_notify() is quite far from what kernel doc expects. It complains about this: Function parameter or member 'handle' not described in 'acpi_bus_notify' Function parameter or member 'type' not described in 'acpi_bus_notify' Function parameter or member 'data' not described in 'acpi_bus_notify' Fix this by dropping kernel doc annotation. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | | ACPI: bus: Remove the unneeded result variableye xingchen2022-08-251-4/+1
| | | | |_|/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return the value from driver_register() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * | | | ACPI: scan: Support multiple DMA windows with different offsetsJianmin Lv2022-09-242-41/+40
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In DT systems configurations, of_dma_get_range() returns struct bus_dma_region DMA regions; they are used to set-up devices DMA windows with different offset available for translation between DMA address and CPU address. In ACPI systems configuration, acpi_dma_get_range() does not return DMA regions yet and that precludes setting up the dev->dma_range_map pointer and therefore DMA regions with multiple offsets. Update acpi_dma_get_range() to return struct bus_dma_region DMA regions like of_dma_get_range() does. After updating acpi_dma_get_range(), acpi_arch_dma_setup() is changed for ARM64, where the original dma_addr and size are removed as these arguments are now redundant, and pass 0 and U64_MAX for dma_base and size of arch_setup_dma_ops; this is a simplification consistent with what other ACPI architectures also pass to iommu_setup_dma_ops(). Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn> Reviewed-by: Lorenzo Pieralisi <lpieralisi@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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| *-. \ \ \ Merge branches 'acpi-resource' and 'acpi-pm'Rafael J. Wysocki2022-09-305-41/+172
| |\ \ \ \ \ | | | |_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge ACPI resource management and ACPI power management chages for 6.1-rc1: - Filter out non-memory resources in is_memory(), add a helper function to find all memory type resources of an ACPI device object and use that function in 3 places (Heikki Krogerus). - Add IRQ override quirks for Asus Vivobook K3402ZA/K3502ZA and ASUS model S5402ZA (Tamim Khan, Kellen Renshaw). - Fix acpi_dev_state_d0() kerneldoc (Sakari Ailus). - Fix up suspend-to-idle support on ASUS Rembrandt laptops (Mario Limonciello). * acpi-resource: ACPI: resource: Add ASUS model S5402ZA to quirks usb: typec: intel_pmc_mux: Use the helper acpi_dev_get_memory_resources() ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA ACPI: LPSS: Use the helper acpi_dev_get_memory_resources() ACPI: APD: Use the helper acpi_dev_get_memory_resources() ACPI: resource: Add helper function acpi_dev_get_memory_resources() ACPI: resource: Filter out the non memory resources in is_memory() * acpi-pm: ACPI: x86: s2idle: Add another ID to s2idle_dmi_table ACPI: x86: s2idle: Fix a NULL pointer dereference ACPI: x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13 ACPI: x86: s2idle: Add a quirk for Lenovo Slim 7 Pro 14ARH7 ACPI: x86: s2idle: Add a quirk for ASUS ROG Zephyrus G14 ACPI: x86: s2idle: Add a quirk for ASUS TUF Gaming A17 FA707RE ACPI: x86: s2idle: Add module parameter to prefer Microsoft GUID ACPI: x86: s2idle: If a new AMD _HID is missing assume Rembrandt ACPI: x86: s2idle: Move _HID handling for AMD systems into structures ACPI: PM: Fix acpi_dev_state_d0() kerneldoc
| | | * | | ACPI: x86: s2idle: Add another ID to s2idle_dmi_tableMario Limonciello2022-09-281-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's reported that "ASUSTeK COMPUTER INC. ROG Flow X16 GV601RW" has non-functional fans after resume when using the AMD codepath. This issue is fixed using the Microsoft codepath. Add the 3 variants of this system to the Microsoft codepath DMI table. * GV601RW * GV601RM * GV601RE Link: https://www.reddit.com/r/linuxhardware/comments/wh50nd/compatibility_report_asus_rog_flow_x16_gv601rm/ Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2148#note_1571241 Reported-by: Luke Jones <luke@ljones.dev> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | ACPI: x86: s2idle: Fix a NULL pointer dereferenceMario Limonciello2022-09-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ryzen 7000 (Raphael) introduced AMDI0008 for _HID. This ID was added in commit ed470febf837 ("ACPI: PM: s2idle: Add support for upcoming AMD uPEP HID AMDI008"), but then removed in favor of aligning all new IDs to Rembrandt support in commit fd894f05cf30 ("ACPI: x86: s2idle: If a new AMD _HID is missing assume Rembrandt"). Unfortunately there was a mistake in commit 100a57379380 ("ACPI: x86: s2idle: Move _HID handling for AMD systems into structures") that can lead to a NULL pointer dereference accessing `dev_id->driver_data` in the sentinel of `amd_hid_ids`. Fix this dereference. Reported-by: Richard Gong <Richard.Gong@amd.com> Fixes: 100a57379380 ("ACPI: x86: s2idle: Move _HID handling for AMD systems into structures") Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | ACPI: x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13Mario Limonciello2022-09-251-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ASUSTeK COMPUTER INC. ROG Flow X13 has a problem with fans upon wakeup from s2idle. In examining the ASL, functions 3 and 4 are not called in the AMD codepath but only in the Microsoft codepath. Add the system to the quirk list to force Microsoft codepath. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2148 Tested-by: short-circuit <davidedp91@gmail.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | ACPI: x86: s2idle: Add a quirk for Lenovo Slim 7 Pro 14ARH7Mario Limonciello2022-09-251-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lenovo Slim 7 Pro 14ARH7 has a sporadically non-functional keyboard when resuming from s2idle. This is caused by some missing calls to the EC that don't occur in the AMD codepath but only in the Microsoft codepath. Add the system to the quirk list to force Microsoft codepath. Reported-by: Travis Glenn Hansen <travisghansen@yahoo.com> Reported-by: Sebastian S. <iam@decentr.al> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216473 Link: https://bugzilla.kernel.org/show_bug.cgi?id=216438 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | | * | | ACPI: x86: s2idle: Add a quirk for ASUS ROG Zephyrus G14Mario Limonciello2022-09-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ASUS ROG Zephyrus G14 is affected by the same BIOS bug as ASUS TUF Gaming A17 where important ASL is not called in the AMD code path. Use the Microsoft codepath instead. Reported-and-suggested-by: Philipp Zabel <philipp.zabel@gmail.com> Tested-by: Philipp Zabel <philipp.zabel@gmail.com> Tested-by: Matthew Anderson <ruinairas1992@gmail.com> Tested-by: Marko Cekrlic <marko.cekrlic.26@gmail.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-30 08:46:38 +0100