iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/acpi
History
Hans de Goede 429188f0bc ACPI / PMIC: Add generic intel_soc_pmic_exec_mipi_pmic_seq_element handling 
Most PMIC-s use only a single i2c-address, so after verifying the
i2c-address matches, we can simply pass the call to regmap_update_bits.

This commit adds support for this and hooks this up for the xpower AXP288
PMIC by setting the new pmic_i2c_address field.

This fixes the following errors on display on / off on a Jumper Ezpad
mini 3 and an Onda V80 plus tablet, both of which use the AXP288:

intel_soc_pmic_exec_mipi_pmic_seq_element: Not implemented
intel_soc_pmic_exec_mipi_pmic_seq_element: i2c-addr: 0x34 reg-addr ...
[drm:mipi_exec_pmic [i915]] *ERROR* mipi_exec_pmic failed, error: -95

Instead of these errors on both devices we now correctly turn on / off
DLDO3 (through direct register manipulation). On the Onda V80 plus this
fixes an issue with the backlight being brighter around the borders after
an off / on cycle. This should also help to save some power when the
display is off.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190107111556.4510-4-hdegoede@redhat.com
2019-01-09 10:35:03 +01:00
..
acpica
Merge branch 'acpi-pci'
2018-12-21 10:04:23 +01:00
apei
pstore improvements and refactorings
2018-12-27 11:15:21 -08:00
arm64
IOMMU Updates for Linux v4.21
2019-01-01 15:55:29 -08:00
dptf
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfit
Merge miscellaneous libnvdimm updates for 4.21
2018-12-27 19:54:10 -08:00
pmic
ACPI / PMIC: Add generic intel_soc_pmic_exec_mipi_pmic_seq_element handling
2019-01-09 10:35:03 +01:00
x86
pci-v4.20-changes
2018-10-25 06:50:48 -07:00
ac.c
ACPI updates for 4.18-rc1
2018-06-05 10:08:27 -07:00
acpi_adxl.c
ACPI/ADXL: Add address translation interface using an ACPI DSM
2018-10-16 10:03:00 +02:00
acpi_amba.c
ACPI / amba: Remove CLK_IS_ROOT
2016-04-27 23:42:57 +02:00
acpi_apd.c
ACPI / APD: Add clock frequency for Hisilicon Hip08 SPI controller
2018-12-11 12:16:41 +01:00
acpi_cmos_rtc.c
char/genrtc: x86: remove remnants of asm/rtc.h
2016-06-04 00:20:07 +02:00
acpi_configfs.c
ACPI: configfs: make config_item_type const
2017-10-19 16:15:29 +02:00
acpi_dbg.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
acpi_extlog.c
ACPI: Switch to use generic guid_t in acpi_evaluate_dsm()
2017-06-07 12:20:49 +02:00
acpi_ipmi.c
acpi:ipmi: Convert ipmi_user_t to struct ipmi_user *
2018-09-18 16:15:33 -05:00
acpi_lpat.c
ACPI / lpat: Fix typos in comments and kerneldoc style
2017-07-24 22:52:00 +02:00
acpi_lpit.c
ACPI / PM: LPIT: Register sysfs attributes based on FADT
2018-10-04 09:01:06 +02:00
acpi_lpss.c
ACPI / LPSS: Ignore acpi_device_fix_up_power() return value
2018-12-12 23:26:29 +01:00
acpi_memhotplug.c
mm/memory_hotplug: make add_memory() take the device_hotplug_lock
2018-10-31 08:54:17 -07:00
acpi_pad.c
ACPI: Add Hygon Dhyana support
2018-09-27 18:29:00 +02:00
acpi_platform.c
ACPI / platform: Add SMB0001 HID to forbidden_id_list
2018-11-21 13:30:13 +01:00
acpi_pnp.c
ACPI / PNP: constify device IDs
2016-01-04 22:10:30 +01:00
acpi_processor.c
ACPI / processor: Fix the return value of acpi_processor_ids_walk()
2018-10-04 08:58:32 +02:00
acpi_tad.c
ACPI: TAD: Add low-level support for real time capability
2018-10-18 09:11:53 +02:00
acpi_video.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
acpi_watchdog.c
ACPI / watchdog: Prefer iTCO_wdt always when WDAT table uses RTC SRAM
2018-05-24 10:52:49 +02:00
battery.c
ACPI / battery: Do not export energy_full[_design] on devices without full_charge_capacity
2018-08-09 10:49:35 +02:00
bgrt.c
ACPI: BGRT: constify attribute_group structures
2017-07-04 22:15:20 +02:00
blacklist.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
bus.c
ACPI / glue: Add acpi_platform_notify() function
2018-11-26 18:19:11 +01:00
button.c
ACPI / button: fix defined but not used warning
2018-07-09 11:32:44 +02:00
cm_sbs.c
…
container.c
…
cppc_acpi.c
ACPI / CPPC: Add support for guaranteed performance
2018-10-16 10:33:38 +02:00
custom_method.c
ACPI: custom_method: remove meaningless null check before debugfs_remove()
2018-09-10 12:46:51 +02:00
debugfs.c
ACPI: fix acpi_debugfs_init prototype
2015-08-07 02:55:18 +02:00
device_pm.c
ACPI / PM: Export acpi_device_get_power() for use by modular build drivers
2018-10-12 12:29:48 +02:00
device_sysfs.c
treewide: Use DEVICE_ATTR_RO
2018-01-09 16:34:34 +01:00
dock.c
ACPI: Mark expected switch fall-throughs
2017-11-09 00:55:16 +01:00
ec_sys.c
ACPI: EC: Fix debugfs_create_*() usage
2018-01-04 13:54:51 +01:00
ec.c
ACPI: EC / PM: Disable non-wakeup GPEs for suspend-to-idle
2018-12-18 10:51:16 +01:00
event.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
evged.c
ACPI: GED: unregister interrupts during shutdown
2017-12-16 03:05:37 +01:00
fan.c
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
glue.c
ACPI / glue: Add acpi_platform_notify() function
2018-11-26 18:19:11 +01:00
hed.c
…
internal.h
Device properties framework updates for 4.21-rc1
2018-12-25 15:01:46 -08:00
ioapic.c
ACPI: fix whitespace in pr_fmt() to align log entries
2017-06-22 02:18:20 +02:00
irq.c
ACPI / irq: Fix return code of acpi_gsi_to_irq()
2017-07-12 13:11:49 +02:00
Kconfig
Merge branch 'acpi-pci'
2018-12-21 10:04:23 +01:00
Makefile
PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set
2018-12-20 10:19:49 +01:00
numa.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
nvs.c
…
osi.c
ACPI / OSI: Add OEM _OSI string to enable dGPU direct output
2018-12-18 11:06:05 +01:00
osl.c
ACPICA: Remove PCI bits from ACPICA when CONFIG_PCI is unset
2018-12-20 10:19:49 +01:00
pci_irq.c
ACPI / PCI: fix GIC irq model default PCI IRQ polarity
2016-09-10 02:50:50 +02:00
pci_link.c
ACPI / PCI: pci_link: Allow the absence of _PRS and change log level
2018-02-27 17:15:39 +01:00
pci_mcfg.c
PCI/ACPI: Add ThunderX pass2.x 2nd node MCFG quirk
2017-04-24 11:58:56 -05:00
pci_root.c
PCI/ACPI: Allow _OSC presence to be optional for PCI
2018-09-17 16:32:24 -05:00
pci_slot.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
power.c
ACPI / power: constify attribute_group structures
2017-07-04 22:15:14 +02:00
pptt.c
ACPI/PPTT: Handle architecturally unknown cache types
2018-10-04 23:02:17 +02:00
proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
processor_core.c
xen/ACPI: don't upload Px/Cx data for disabled processors
2018-08-20 14:46:18 -04:00
processor_driver.c
ACPI: processor: use dev_dbg() instead of dev_warn() when CPPC probe failed
2017-07-27 01:51:06 +02:00
processor_idle.c
ACPI: Add Hygon Dhyana support
2018-09-27 18:29:00 +02:00
processor_pdc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
processor_perflib.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
processor_thermal.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
processor_throttling.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
property.c
PCI / ACPI: Identify untrusted PCI devices
2018-12-05 12:01:55 +03:00
reboot.c
ACPI: Allow CONFIG_PCI to be unset for reboot
2018-12-20 10:19:49 +01:00
resource.c
ACPI: Mark expected switch fall-throughs
2017-11-09 00:55:16 +01:00
sbs.c
ACPI / SBS: Fix GPE storm on recent MacBookPro's
2018-10-08 08:41:35 +02:00
sbshc.c
ACPI / SBS: Fix rare oops when removing modules
2018-10-08 08:41:35 +02:00
sbshc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
scan.c
DMA mapping updates for Linux 4.21
2018-12-28 14:12:21 -08:00
sleep.c
ACPI: PM: Loop in full LPS0 mode only
2018-12-18 10:51:16 +01:00
sleep.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spcr.c
ACPI: SPCR: Consider baud rate 0 as preconfigured state
2018-11-26 18:29:47 +01:00
sysfs.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
tables.c
ACPI / tables: Add an ifdef around amlcode and dsdt_amlcode
2018-12-20 21:37:28 +01:00
thermal.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
utils.c
ACPI: utils: Introduce acpi_dev_get_first_match_name()
2018-01-10 00:41:43 +01:00
video_detect.c
ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E
2018-03-20 10:38:17 +01:00
wakeup.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00