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linux/drivers/platform/x86
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Mario Limonciello e4678483f9 platform/x86/amd: pmc: Add a workaround for an s0i3 issue on Cezanne 
Cezanne platforms under the right circumstances have a synchronization
problem where attempting to enter s2idle may fail if the x86 cores are
put into HLT before hardware resume from the previous attempt has
completed.

To avoid this issue add a 10-20ms delay before entering s2idle another
time. This workaround will only be applied on interrupts that wake the
hardware but don't break the s2idle loop.

Cc: stable@vger.kernel.org # 6.1
Cc: "Mahapatra, Rajib" <Rajib.Mahapatra@amd.com>
Cc: "Raul Rangel" <rrangel@chromium.org>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20221116154341.13382-1-mario.limonciello@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-12-07 15:27:49 +01:00
..
amd platform/x86/amd: pmc: Add a workaround for an s0i3 issue on Cezanne 2022-12-07 15:27:49 +01:00
dell platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
intel platform/x86/intel: pmc: Don't unconditionally attach Intel PMC when virtualized 2022-11-15 16:53:17 +01:00
acer-wireless.c
acer-wmi.c platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017) 2022-11-15 17:16:40 +01:00
acerhdf.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
adv_swbutton.c
amilo-rfkill.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
apple-gmux.c platform/x86: apple-gmux: Stop calling acpi/video.h functions 2022-09-03 12:17:27 +02:00
asus-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
asus-nb-wmi.c platform/x86: asus-wmi: Add support for ROG X16 tablet mode 2022-10-24 11:24:08 +02:00
asus-tf103c-dock.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
asus-wireless.c
asus-wmi.c platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr() 2022-11-15 17:15:47 +01:00
asus-wmi.h Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86 2022-09-05 11:01:56 +02:00
barco-p50-gpio.c platform/x86: barco-p50-gpio: Add check for platform_driver_register 2022-06-10 21:59:08 +02:00
classmate-laptop.c
compal-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
dual_accel_detect.h platform/x86: dual_accel_detect: Use the new i2c_acpi_client_count() helper 2021-08-12 17:26:36 +02:00
eeepc-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
eeepc-wmi.c platform/x86: asus-wmi: Move acpi_backlight=vendor quirks to ACPI video_detect.c 2022-09-03 12:17:27 +02:00
firmware_attributes_class.c
firmware_attributes_class.h
fujitsu-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
fujitsu-tablet.c
gigabyte-wmi.c platform/x86: gigabyte-wmi: add support for B660I AORUS PRO DDR4 2022-07-10 17:41:05 +02:00
gpd-pocket-fan.c
hdaps.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
hp-wmi.c platform/x86: hp-wmi: Ignore Smart Experience App event 2022-11-16 08:43:36 +01:00
hp_accel.c platform/x86: hp_accel: Use SIMPLE_DEV_PM_OPS() for PM ops 2021-12-07 12:21:01 +01:00
huawei-wmi.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
ibm_rtl.c
ideapad-laptop.c platform/x86: ideapad-laptop: Add module parameters to match DMI quirk tables 2022-11-16 08:47:08 +01:00
intel_ips.c
intel_ips.h
intel_scu_ipc.c platform/x86: intel_scu_ipc: Update timeout value in comment 2021-10-11 15:34:51 +02:00
intel_scu_ipcutil.c
intel_scu_pcidrv.c
intel_scu_pltdrv.c
intel_scu_wdt.c
Kconfig platform/x86: Battery charge mode in toshiba_acpi (sysfs) 2022-09-09 21:58:16 +02:00
lenovo-yogabook-wmi.c platform/x86: lenovo-yogabook-wmi: Add support for hall sensor on the back 2021-12-07 12:21:01 +01:00
lg-laptop.c lg-laptop: Move setting of battery charge limit to common location 2022-02-23 11:36:24 +01:00
Makefile platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency 2022-08-01 16:26:38 +02:00
meraki-mx100.c platform/x86: add meraki-mx100 platform driver 2021-08-12 09:26:28 +02:00
mlx-platform.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
msi-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
msi-wmi.c
mxm-wmi.c
nvidia-wmi-ec-backlight.c platform/x86: nvidia-wmi-ec-backlight: Use acpi_video_get_backlight_type() 2022-09-03 12:17:26 +02:00
p2sb.c platform/x86: p2sb: Don't fail if unknown CPU is found 2022-11-07 12:33:49 +01:00
panasonic-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
pcengines-apuv2.c platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables 2021-08-06 14:04:43 +02:00
peaq-wmi.c
pmc_atom.c platform/x86: pmc_atom: Amend comment style and grammar 2022-08-25 16:23:52 +02:00
samsung-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
samsung-q10.c
serial-multi-instantiate.c sound fixes for 6.0-rc2 2022-08-19 09:46:11 -07:00
simatic-ipc.c platform/x86: simatic-ipc: add new model 427G 2022-09-01 16:15:03 +02:00
sony-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
system76_acpi.c platform/x86: system76_acpi: Use dev_get_drvdata 2022-06-12 14:41:22 +02:00
tc1100-wmi.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
think-lmi.c platform/x86: think-lmi: certificate support clean ups 2022-04-04 15:20:53 +02:00
think-lmi.h platform/x86: think-lmi: certificate support clean ups 2022-04-04 15:20:53 +02:00
thinkpad_acpi.c platform/x86: thinkpad_acpi: Enable s2idle quirk for 21A1 machine type 2022-11-15 16:49:48 +01:00
topstar-laptop.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
toshiba-wmi.c
toshiba_acpi.c platform/x86: toshiba_acpi: change turn_on_panel_on_resume to static 2022-09-22 15:54:23 +02:00
toshiba_bluetooth.c
toshiba_haps.c
touchscreen_dmi.c platform/x86: touchscreen_dmi: Add info for the RCA Cambio W101 v2 2-in-1 2022-11-07 12:33:49 +01:00
uv_sysfs.c x86/platform/uv: use default_groups in kobj_type 2021-12-30 19:32:23 +01:00
winmate-fm07-keys.c platform/x86: use PLATFORM_DEVID_NONE instead of -1 2022-10-03 09:40:04 +02:00
wireless-hotkey.c platform/x86: wireless-hotkey: remove hardcoded "hp" from the error message 2021-07-14 22:32:26 +02:00
wmi-bmof.c
wmi.c platform/x86: wmi: Drop forward declaration of static functions 2022-09-19 14:47:34 +02:00
x86-android-tablets.c platform/x86: x86-android-tablets: Fix broken touchscreen on Chuwi Hi8 with Windows BIOS 2022-08-25 16:23:52 +02:00
xiaomi-wmi.c
xo1-rfkill.c
xo15-ebook.c