Unsupported events is only useful for developers and does not meaningful
for users. Using dev_dbg makes more sense and reduces noise in kernel
messages.
Signed-off-by: Alex Hung <alex.hung@canonical.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
This fixes a problem where the system gets stuck in a loop
unable to wakeup via power button in s2idle.
The problem happens because:
- press power button:
- system emits 0xc0 (power press), event ignored
- system emits 0xc1 (power release), event processed,
emited as KEY_POWER
- set wakeup_mode to true
- system goes to s2idle
- press power button
- system emits 0xc0 (power press), wakeup_mode is true,
system wakes
- system emits 0xc1 (power release), event processed,
emited as KEY_POWER
- system goes to s2idle again
To avoid this situation, process the presses (which matches what
intel-hid does too).
Verified on an Dell XPS 9365
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Allow the intel-vbtn driver to wake up the system from suspend-to-idle
by configuring its platform device as a wakeup one by default and
switching it over to a system wakeup events triggering mode during
system suspend transitions.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested on HP Elite X2 1012 G1.
Matches event report of Lenovo Helix 2
(https://www.spinics.net/lists/ibm-acpi-devel/msg03982.html).
Signed-off-by: Maarten Maathuis <madman2003@shikahr.net>
[andy: fixed indentation of comments and massaged title of the change]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Introduce one new driver for Mellanox platforms. Add support for various new
models to existing drivers via quirks, hotkeys, etc. Significant updates to
intel_pmc_core in support of Kabylake and Sunrise Point PCH power management
debug. Some cleanup and refactoring across various drivers.
dell-laptop:
- Use brightness_set_blocking for kbd_led_level_set
thinkpad_acpi:
- Initialize local in_tablet_mode and type
- Fix old style declaration GCC warning
- Adding new hotkey ID for Lenovo thinkpad
- Add support for X1 Yoga (2016) Tablet Mode
- Move tablet detection into separate function
asus-nb-wmi:
- Add X45U quirk
- Make use of dmi->ident
asus-wmi:
- Set specified XUSB2PR value for X550LB
intel_mid_thermal:
- Fix suspend handlers unused warning
intel-vbtn:
- Switch to use devm_input_allocate_device
dell-wmi:
- Add events created by Dell Rugged 2-in-1s
- Adjust wifi catcher to emit KEY_WLAN
intel_pmc_core:
- Add KBL CPUID support
- Add LTR IGNORE debug feature
- Add MPHY PLL clock gating status
- ModPhy core lanes pg status
- Add PCH IP Power Gating Status
- Fix PWRMBASE mask and mmio reg len
acer-wmi:
- Only supports AMW0_GUID1 on acer family
mlx-platform:
- Introduce support for Mellanox hotplug driver
platform/x86:
- Use ACPI_FAILURE at appropriate places
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Merge tag 'platform-drivers-x86-v4.10-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
Pull x86 platform driver updates from Darrent Hart:
"Introduce one new driver for Mellanox platforms. Add support for
various new models to existing drivers via quirks, hotkeys, etc.
Significant updates to intel_pmc_core in support of Kabylake and
Sunrise Point PCH power management debug. Some cleanup and refactoring
across various drivers.
Detailed summary:
dell-laptop:
- Use brightness_set_blocking for kbd_led_level_set
thinkpad_acpi:
- Initialize local in_tablet_mode and type
- Fix old style declaration GCC warning
- Adding new hotkey ID for Lenovo thinkpad
- Add support for X1 Yoga (2016) Tablet Mode
- Move tablet detection into separate function
asus-nb-wmi:
- Add X45U quirk
- Make use of dmi->ident
asus-wmi:
- Set specified XUSB2PR value for X550LB
intel_mid_thermal:
- Fix suspend handlers unused warning
intel-vbtn:
- Switch to use devm_input_allocate_device
dell-wmi:
- Add events created by Dell Rugged 2-in-1s
- Adjust wifi catcher to emit KEY_WLAN
intel_pmc_core:
- Add KBL CPUID support
- Add LTR IGNORE debug feature
- Add MPHY PLL clock gating status
- ModPhy core lanes pg status
- Add PCH IP Power Gating Status
- Fix PWRMBASE mask and mmio reg len
acer-wmi:
- Only supports AMW0_GUID1 on acer family
mlx-platform:
- Introduce support for Mellanox hotplug driver
platform/x86:
- Use ACPI_FAILURE at appropriate places"
* tag 'platform-drivers-x86-v4.10-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (22 commits)
platform/x86: thinkpad_acpi: Initialize local in_tablet_mode and type
platform/x86: dell-laptop: Use brightness_set_blocking for kbd_led_level_set
platform/x86: thinkpad_acpi: Fix old style declaration GCC warning
platform/x86: thinkpad_acpi: Adding new hotkey ID for Lenovo thinkpad
platform/x86: thinkpad_acpi: Add support for X1 Yoga (2016) Tablet Mode
platform/x86: thinkpad_acpi: Move tablet detection into separate function
platform/x86: asus-nb-wmi.c: Add X45U quirk
platform/x86: asus-nb-wmi: Make use of dmi->ident
platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB
platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
platform/x86: intel-vbtn: Switch to use devm_input_allocate_device
platform/x86: Use ACPI_FAILURE at appropriate places
platform/x86: dell-wmi: Add events created by Dell Rugged 2-in-1s
platform/x86: dell-wmi: Adjust wifi catcher to emit KEY_WLAN
platform/x86: intel_pmc_core: Add KBL CPUID support
platform/x86: intel_pmc_core: Add LTR IGNORE debug feature
platform/x86: intel_pmc_core: Add MPHY PLL clock gating status
platform/x86: intel_pmc_core: ModPhy core lanes pg status
platform/x86: intel_pmc_core: Add PCH IP Power Gating Status
platform/x86: intel_pmc_core: Fix PWRMBASE mask and mmio reg len
...
Use devm_input_allocate_device to simplify the error handling code.
This conversion also makes input_register_device() to be called after
acpi_remove_notify_handler. This avoid a small window that it's possible
to call notify_handler after unregister input device.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Use ACPI_FAILURE() to replace !ACPI_SUCCESS(), this avoid !! operations.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
We have a couple of drivers, acpi_apd.c and acpi_lpss.c,
that need to pass extra build-in properties to the devices
they create. Previously the drivers added those properties
to the struct device which is member of the struct
acpi_device, but that does not work. Those properties need
to be assigned to the struct device of the platform device
instead in order for them to become available to the
drivers.
To fix this, this patch changes acpi_create_platform_device
function to take struct property_entry pointer as parameter.
Fixes: 20a875e2e8 (serial: 8250_dw: Add quirk for APM X-Gene SoC)
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Yazen Ghannam <yazen.ghannam@amd.com>
Tested-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This driver supports power button event in Intel Virtual Button currently.
New Dell XPS 13 requires this driver for the power button.
This driver is copied/modified from intel-hid.c
Most credit goes to the author of intel-hid.c,
Alex Hung <alex.hung@canonical.com>
Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Alex Hung