android_kernel_motorola_sm6375/drivers/acpi
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Hans de Goede 6cdbf5b6e4 ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes
[ Upstream commit f85196bdd5a50da74670250564740fc852b3c239 ]

BCM4752 and LNV4752 ACPI nodes describe a Broadcom 4752 GPS module
attached to an UART of the system.

The GPS modules talk a custom protocol which only works with a closed-
source Android gpsd daemon which knows this protocol.

The ACPI nodes also describe GPIOs to turn the GPS on/off these are
handled by the net/rfkill/rfkill-gpio.c code. This handling predates the
addition of enumeration of ACPI instantiated serdevs to the kernel and
was broken by that addition, because the ACPI scan code now no longer
instantiates platform_device-s for these nodes.

Rename the i2c_multi_instantiate_ids HID list to ignore_serial_bus_ids
and add the BCM4752 and LNV4752 HIDs, so that rfkill-gpio gets
a platform_device to bind to again; and so that a tty cdev for gpsd
gets created for these.

Fixes: e361d1f858 ("ACPI / scan: Fix enumeration for special UART devices")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-01-27 09:19:35 +01:00
..
acpica ACPICA: Avoid evaluating methods too early during system resume 2021-11-17 09:48:30 +01:00
apei
arm64 acpi/arm64: fix next_platform_timer() section mismatch error 2021-10-20 11:40:17 +02:00
dptf
hmat ACPI: HMAT: Fix handling of changes from ACPI 6.2 to ACPI 6.3 2020-11-05 11:43:19 +01:00
nfit ACPI: NFIT: Fix support for virtual SPA ranges 2021-08-18 08:56:57 +02:00
pmic ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses 2021-11-17 09:48:47 +01:00
x86
ac.c
acpi_adxl.c
acpi_amba.c ACPI: AMBA: Fix resource name in /proc/iomem 2021-07-20 16:10:48 +02:00
acpi_apd.c
acpi_cmos_rtc.c
acpi_configfs.c ACPI: configfs: add missing check after configfs_register_default_group() 2021-03-04 10:26:40 +01:00
acpi_dbg.c ACPI: debug: don't allow debugging when ACPI is disabled 2020-11-05 11:43:25 +01:00
acpi_extlog.c ACPI / extlog: Check for RDMSR failure 2020-11-05 11:43:24 +01:00
acpi_ipmi.c
acpi_lpat.c
acpi_lpit.c
acpi_lpss.c
acpi_memhotplug.c
acpi_pad.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:53:25 +02:00
acpi_platform.c
acpi_pnp.c ACPI: PNP: compare the string length in the matching_id() 2020-12-30 11:51:32 +01:00
acpi_processor.c
acpi_tad.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:53:25 +02:00
acpi_video.c ACPI: video: Add quirk for the Dell Vostro 3350 2021-07-20 16:10:48 +02:00
acpi_watchdog.c
battery.c ACPI: battery: Accept charges over the design capacity as full 2021-11-17 09:48:30 +01:00
bgrt.c ACPI: bgrt: Fix CFI violation 2021-07-14 16:53:25 +02:00
blacklist.c
bus.c ACPI: bus: Call kobject_put() in acpi_init() error path 2021-07-14 16:53:17 +02:00
button.c ACPI: button: Add DMI quirk for Medion Akoya E2228T 2020-11-24 13:29:00 +01:00
cm_sbs.c
container.c
cppc_acpi.c ACPI: CPPC: Replace cppc_attr with kobj_attribute 2021-05-14 09:44:20 +02:00
custom_method.c ACPI: custom_method: fix a possible memory leak 2021-05-11 14:04:01 +02:00
debugfs.c
device_pm.c PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup() 2020-12-30 11:51:32 +01:00
device_sysfs.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:53:25 +02:00
dock.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:53:25 +02:00
ec.c ACPI: EC: Rework flushing of EC work while suspended to idle 2022-01-27 09:19:32 +01:00
ec_sys.c
event.c
evged.c ACPI: GED: fix -Wformat 2020-11-22 10:14:12 +01:00
fan.c
glue.c
hed.c
internal.h ACPI: EC: Rework flushing of EC work while suspended to idle 2022-01-27 09:19:32 +01:00
ioapic.c
irq.c
Kconfig
Makefile ACPI: tables: Add custom DSDT file as makefile prerequisite 2021-07-14 16:53:19 +02:00
numa.c ACPI: Add out of bounds and numa_off protections to pxm_to_node() 2020-11-05 11:43:18 +01:00
nvs.c
osi.c
osl.c
pci_irq.c
pci_link.c
pci_mcfg.c PCI/ACPI: Add Ampere Altra SOC MCFG quirk 2021-09-26 14:07:05 +02:00
pci_root.c
pci_slot.c
power.c ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros 2021-07-14 16:53:25 +02:00
pptt.c
proc.c
processor_core.c
processor_driver.c
processor_idle.c ACPI: processor idle: Fix up C-state latency if not ordered 2021-07-14 16:53:16 +02:00
processor_pdc.c
processor_perflib.c
processor_thermal.c
processor_throttling.c
property.c ACPI: property: Fix fwnode string properties matching 2021-03-04 10:26:40 +01:00
reboot.c
resource.c Revert "ACPI: resources: Add checks for ACPI IRQ override" 2021-08-04 12:27:37 +02:00
sbs.c
sbshc.c
sbshc.h
scan.c ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes 2022-01-27 09:19:35 +01:00
sleep.c
sleep.h
spcr.c
sysfs.c ACPI: sysfs: Fix pm_profile_attr type 2020-06-30 15:37:06 -04:00
tables.c ACPI: tables: x86: Reserve memory occupied by ACPI tables 2021-05-07 10:51:36 +02:00
thermal.c ACPI: thermal: Do not call acpi_thermal_check() directly 2021-02-07 15:35:47 +01:00
utils.c
video_detect.c ACPI: video: Add missing callback back for Sony VPCEH3U1E 2021-03-30 14:35:23 +02:00
wakeup.c