mirror_ubuntu-kernels/drivers/platform/x86
Shyam Sundar S K b9ab888b4e platform/x86/amd/pmf: Add heartbeat signal support
PMF driver can send periodic heartbeat signals to OEM BIOS. When BIOS does
not receive the signal after a period of time, it can infer that AMDPMF
has hung or failed to load.

In this situation, BIOS can fallback to legacy operations. OEM can modify
the time interval of the signal or completely disable signals through
ACPI Method.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20220802151149.2123699-6-Shyam-sundar.S-k@amd.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-08-15 13:23:38 +02:00
..
amd platform/x86/amd/pmf: Add heartbeat signal support 2022-08-15 13:23:38 +02:00
dell platform/x86/dell: Kconfig: Remove unnecessary "depends on X86_PLATFORM_DEVICES" 2022-06-27 09:37:49 +02:00
intel platform/x86/intel/vsec: Fix wrong type for local status variables 2022-08-01 16:56:34 +02:00
acer-wireless.c
acer-wmi.c platform/x86: acer-wmi: Use backlight helper 2022-06-22 11:53:17 +02:00
acerhdf.c platform/x86: acerhdf: Cleanup str_starts_with() 2022-04-04 15:50:23 +02:00
adv_swbutton.c
amilo-rfkill.c
apple-gmux.c platform/x86: apple-gmux: Use backlight helper 2022-06-22 11:53:45 +02:00
asus-laptop.c
asus-nb-wmi.c platform/x86: asus-wmi: Add key mappings 2022-07-10 17:41:06 +02:00
asus-tf103c-dock.c platform/x86: asus-tf103c-dock: Make 2 global structs static 2022-01-24 10:41:47 +01:00
asus-wireless.c
asus-wmi.c platform/x86: asus-wmi: Add mic-mute LED classdev support 2022-07-14 22:02:57 +02:00
asus-wmi.h
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: compal-laptop: Use backlight helper 2022-06-22 11:53:56 +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
eeepc-wmi.c
firmware_attributes_class.c platform/x86: dell-wmi-sysman: fw_attr_inuse can be static 2021-06-16 17:47:52 +02:00
firmware_attributes_class.h platform/x86: firmware_attributes_class: Create helper file for handling firmware-attributes class registration events 2021-06-16 17:47:51 +02:00
fujitsu-laptop.c
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: hdaps: Constify static attribute_group struct 2021-06-16 17:47:54 +02:00
hp_accel.c platform/x86: hp_accel: Use SIMPLE_DEV_PM_OPS() for PM ops 2021-12-07 12:21:01 +01:00
hp-wmi.c platform/x86: hp-wmi: Ignore Sanitization Mode event 2022-06-28 22:20:07 +02:00
huawei-wmi.c platform/x86: huawei-wmi: check the return value of device_create_file() 2022-03-08 16:33:15 +01:00
ibm_rtl.c
ideapad-laptop.c platform/x86: ideapad-laptop: Add Ideapad 5 15ITL05 to ideapad_dytc_v4_allow_table[] 2022-06-27 16:20:27 +02:00
intel_ips.c platform/x86: intel_ips: fix set but unused warning in read_mgtv 2021-06-16 17:47:55 +02:00
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: p2sb: Move out of X86_PLATFORM_DEVICES dependency 2022-08-01 16:26:38 +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: mlx-platform: Add COME board revision register 2022-07-14 22:34:40 +02:00
msi-laptop.c
msi-wmi.c
mxm-wmi.c
nvidia-wmi-ec-backlight.c platform/x86: Rename wmaa-backlight-wmi to nvidia-wmi-ec-backlight 2021-10-11 14:59:45 +02:00
p2sb.c platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency 2022-08-01 16:26:38 +02:00
panasonic-laptop.c platform/x86: panasonic-laptop: filter out duplicate volume up/down/mute keypresses 2022-06-28 21:54:50 +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: Match all Lex BayTrail boards with critclk_systems DMI table 2022-07-28 20:32:00 +02:00
samsung-laptop.c platform/x86: samsung-laptop: use kobj_to_dev() 2022-05-12 15:37:53 +02:00
samsung-q10.c
serial-multi-instantiate.c platform/x86: serial-multi-instantiate: Sort ACPI IDs by HID 2022-07-10 17:59:57 +02:00
simatic-ipc.c leds: simatic-ipc-leds-gpio: Add GPIO version of Siemens driver 2022-07-14 10:50:43 +01:00
sony-laptop.c platform/x86: sony-laptop: Remove useless comparisons in sony_pic_read_possible_resource() 2022-07-28 19:41:29 +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: tc1100-wmi: Constify static attribute_group struct 2021-06-16 17:47:54 +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-drivers-x86 for v6.0-1 2022-08-04 18:19:14 -07:00
topstar-laptop.c
toshiba_acpi.c platform/x86: toshiba_acpi: use kobj_to_dev() 2022-05-12 15:37:53 +02:00
toshiba_bluetooth.c
toshiba_haps.c platform/x86: toshiba_haps: Fix missing newline in pr_debug call in toshiba_haps_notify 2021-06-16 17:47:49 +02:00
toshiba-wmi.c
touchscreen_dmi.c platform/x86: touchscreen_dmi: Add info for the RWC NANOTE P8 AY07J 2-in-1 2022-01-24 10:41:45 +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: winmate-fm07-keys: Winmate FM07/FM07P buttons 2022-04-13 13:49:48 +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: replace usage of found with dedicated list iterator variable 2022-04-13 13:49:48 +02:00
x86-android-tablets.c platform/x86: x86-android-tablets: Fix Lenovo Yoga Tablet 2 830/1050 poweroff again 2022-07-10 17:41:05 +02:00
xiaomi-wmi.c
xo1-rfkill.c
xo15-ebook.c