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android_kernel_oneplus_msm8998/drivers/acpi
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Hans de Goede 277131bacc ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices 
commit fdcb613d49321b5bf5d5a1bd0fba8e7c241dcc70 upstream.

The LPSS PWM device on on Bay Trail and Cherry Trail devices has a set
of private registers at offset 0x800, the current lpss_device_desc for
them already sets the LPSS_SAVE_CTX flag to have these saved/restored
over device-suspend, but the current lpss_device_desc was not setting
the prv_offset field, leading to the regular device registers getting
saved/restored instead.

This is causing the PWM controller to no longer work, resulting in a black
screen,  after a suspend/resume on systems where the firmware clears the
APB clock and reset bits at offset 0x804.

This commit fixes this by properly setting prv_offset to 0x800 for
the PWM devices.

Cc: stable@vger.kernel.org
Fixes: e1c7481797 ("ACPI / LPSS: Add Intel BayTrail ACPI mode PWM")
Fixes: 1bfbd8eb8a ("ACPI / LPSS: Add ACPI IDs for Intel Braswell")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Rafael J . Wysocki <rjw@rjwysocki.net>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-15 17:42:05 +02:00
..
acpica ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c 2018-05-30 07:49:11 +02:00
apei ACPI: APEI / ERST: Fix missing error handling in erst_reader() 2018-01-02 20:33:19 +01:00
pmic ACPI / PMIC: xpower: Fix power_table addresses 2018-03-24 10:58:45 +01:00
ac.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
acpi_apd.c ACPI: Remove clk.h include 2015-07-20 10:52:45 -07:00
acpi_cmos_rtc.c ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses 2014-09-08 15:38:41 +02:00
acpi_extlog.c ACPI and power management updates for 3.17-rc1 2014-08-06 20:34:19 -07:00
acpi_ipmi.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
acpi_lpat.c ACPI / LPAT: Common table processing functions 2015-01-29 21:02:10 +08:00
acpi_lpss.c ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices 2018-08-15 17:42:05 +02:00
acpi_memhotplug.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
acpi_pad.c ACPI: acpi_pad: Fix memory leak in power saving threads 2018-05-30 07:49:09 +02:00
acpi_platform.c ACPI: Do not create a platform_device for IOAPIC/IOxAPIC 2017-04-08 09:53:31 +02:00
acpi_pnp.c ACPI / scan: constify first argument of struct acpi_scan_handler::match 2015-09-15 02:56:29 +02:00
acpi_processor.c ACPI / processor: Avoid reserving IO regions too early 2018-01-31 12:06:09 +01:00
acpi_video.c ACPI / video: skip evaluating _DOD when it does not exist 2017-03-26 12:13:17 +02:00
battery.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
battery.h ACPI / battery: move some ACPI_BATTERY_* definitions to header 2014-03-19 01:57:46 +01:00
bgrt.c acpi: bgrt: fix build error due to attribute change 2013-08-22 08:34:39 -07:00
blacklist.c ACPI / blacklist: Make Dell Latitude 3350 ethernet work 2017-03-30 09:35:20 +02:00
bus.c ACPI / processor: Request native thermal interrupt handling via _OSC 2016-05-11 11:21:26 +02:00
button.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
cm_sbs.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
container.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
cppc_acpi.c ACPI / CPPC: Prevent cpc_desc_ptr points to the invalid data 2016-09-07 08:32:38 +02:00
custom_method.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
debugfs.c ACPI: fix acpi_debugfs_init prototype 2015-08-07 02:55:18 +02:00
device_pm.c PM / PCI / ACPI: Kick devices that might have been reset by firmware 2015-10-14 02:17:34 +02:00
device_sysfs.c ACPI / bus: Leave modalias empty for devices which are not present 2018-02-03 17:04:27 +01:00
dock.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
ec.c ACPI / EC: Work around method reentrancy limit in ACPICA for _Qxx 2016-08-20 18:09:27 +02:00
ec_sys.c ACPI / EC: Fix broken 64bit big-endian users of 'global_lock' 2015-10-04 11:36:07 +01:00
event.c netlink: make nlmsg_end() and genlmsg_end() void 2015-01-18 01:03:45 -05:00
fan.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
glue.c ACPI / scan: Prefer devices without _HID/_CID for _ADR matching 2018-01-31 12:06:09 +01:00
gsi.c acpi/gsi: Cleanup acpi_register_gsi 2015-10-13 19:01:25 +02:00
hed.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
int340x_thermal.c ACPI: Eliminate CONFIG_.*{, _MODULE} #ifdef in favor of IS_ENABLED() 2015-09-15 03:05:45 +02:00
internal.h ACPI / processor: Request native thermal interrupt handling via _OSC 2016-05-11 11:21:26 +02:00
ioapic.c ACPI: ioapic: Clear on-stack resource before using it 2017-08-30 10:19:29 +02:00
Kconfig Merge branches 'acpica', 'acpi-video' and 'device-properties' 2015-12-04 14:01:17 +01:00
Makefile ACPI: Fix incompatibility with mcount-based function graph tracing 2017-04-08 09:53:31 +02:00
nfit.c acpi, nfit, libnvdimm: fix interleave set cookie calculation (64-bit comparison) 2017-04-21 09:30:05 +02:00
nfit.h acpi, nfit: check for the correct event code in notifications 2016-10-28 03:01:34 -04:00
numa.c acpi, numa: fix pxm to online numa node associations 2018-03-28 18:40:15 +02:00
nvs.c ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem. 2014-05-27 18:13:08 +02:00
osl.c ACPI / osi: Fix an issue that acpi_osi=!* cannot disable ACPICA internal strings 2016-06-01 12:15:50 -07:00
pci_irq.c ACPI, PCI, irq: remove redundant check for null string pointer 2018-04-08 11:51:56 +02:00
pci_link.c ACPI / PCI: Remove duplicated penalty on SCI IRQ 2015-09-26 01:53:07 +02:00
pci_root.c PCI: pciehp: Request control of native hotplug only if supported 2018-08-06 16:24:34 +02:00
pci_slot.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
power.c ACPI / power: Avoid maybe-uninitialized warning 2017-04-27 09:09:33 +02:00
proc.c ACPI: change acpi_sleep_proc_init() to return void 2015-09-15 03:03:15 +02:00
processor_core.c ACPI / processor: Introduce invalid_phys_cpuid() 2015-05-13 23:28:16 +02:00
processor_driver.c ACPI/processor: Replace racy task affinity logic 2018-03-24 10:58:40 +01:00
processor_idle.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
processor_pdc.c ACPI / processor: Introduce invalid_logical_cpuid() 2015-05-13 23:28:14 +02:00
processor_perflib.c ACPI: processor_perflib: Do not send _PPC change notification if not ready 2018-05-30 07:48:56 +02:00
processor_thermal.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
processor_throttling.c ACPI/processor: Replace racy task affinity logic 2018-03-24 10:58:40 +01:00
property.c ACPI / property: Fix subnode lookup scope for data-only subnodes 2015-10-22 00:54:03 +02:00
reboot.c
resource.c PCI: ACPI: IA64: fix IO port generic range check 2016-04-12 09:08:37 -07:00
sbs.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
sbshc.c ACPI: sbshc: remove raw pointer from printk() message 2018-02-16 20:09:47 +01:00
sbshc.h
scan.c ACPI / drivers: replace acpi_probe_lock spinlock with mutex 2016-09-07 08:32:45 +02:00
sleep.c ACPI / PM: Runtime resume devices when waking from hibernate 2016-04-12 09:09:03 -07:00
sleep.h ACPI / sleep: Drop acpi_suspend() which is not used 2015-03-18 12:53:21 +01:00
sysfs.c ACPI / sysfs: fix error code in get_status() 2016-09-07 08:32:45 +02:00
tables.c ACPI / tables: test the correct variable 2015-10-15 01:31:24 +02:00
thermal.c linux/thermal.h: rename KELVIN_TO_CELSIUS to DECI_KELVIN_TO_CELSIUS 2015-10-10 11:32:30 +08:00
utils.c ACPI: Remove FSF mailing addresses 2015-07-08 02:27:32 +02:00
video_detect.c ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E 2018-04-24 09:32:06 +02:00
wakeup.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00