Merge tag 'platform-drivers-x86-v4.20-1' of git://git.infradead.org/linux-platform-drivers-x86
Pull x86 platform driver updates from Darren Hart: - Move the Dell dcdbas and dell_rbu drivers into platform/drivers/x86 as they are closely coupled with other drivers in this location. - Improve _init* usage for acerhdf and fix some usage issues with messages and module parameters. - Simplify asus-wmi by calling ACPI/WMI methods directly, eliminating workqueue overhead, eliminate double reporting of keyboard backlight. - Fix wake from USB failure on Bay Trail devices (intel_int0002_vgpio). - Notify intel_telemetry users when IPC1 device is not enabled. - Update various drivers with new laptop model IDs. - Update several intel drivers to use SPDX identifers and order headers alphabetically. * tag 'platform-drivers-x86-v4.20-1' of git://git.infradead.org/linux-platform-drivers-x86: (64 commits) HID: asus: only support backlight when it's not driven by WMI platform/x86: asus-wmi: export function for evaluating WMI methods platform/x86: asus-wmi: Only notify kbd LED hw_change by fn-key pressed platform/x86: wmi: declare device_type structure as constant platform/x86: ideapad: Add Y530-15ICH to no_hw_rfkill platform/x86: Add Intel AtomISP2 dummy / power-management driver platform/x86: touchscreen_dmi: Add min-x and min-y settings for various models platform/x86: touchscreen_dmi: Add info for the Onda V80 Plus v3 tablet platform/x86: touchscreen_dmi: Add info for the Trekstor Primetab T13B tablet platform/x86: intel_telemetry: Get rid of custom macro platform/x86: intel_telemetry: report debugfs failure MAINTAINERS: intel_telemetry: Update maintainers info platform/x86: Add LG Gram laptop special features driver platform/x86: asus-wmi: Simplify the keyboard brightness updating process platform/x86: touchscreen_dmi: Add info for the Trekstor Primebook C11 convertible platform/x86: mlx-platform: Properly use mlxplat_mlxcpld_msn201x_items MAINTAINERS: intel_pmc_core: Update MAINTAINERS firmware: dcdbas: include linux/io.h platform/x86: intel-wmi-thunderbolt: Add dynamic debugging platform/x86: intel-wmi-thunderbolt: Convert to use SPDX identifier ...
This commit is contained in:
Linus Torvalds
35
Documentation/ABI/testing/sysfs-platform-lg-laptop
Normal file
35
Documentation/ABI/testing/sysfs-platform-lg-laptop
Normal file
@@ -0,0 +1,35 @@
|
|||||||
|
What: /sys/devices/platform/lg-laptop/reader_mode
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||||||
|
Date: October 2018
|
||||||
|
KernelVersion: 4.20
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||||||
|
Contact: "Matan Ziv-Av <matan@svgalib.org>
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||||||
|
Description:
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||||||
|
Control reader mode. 1 means on, 0 means off.
|
||||||
|
|
||||||
|
What: /sys/devices/platform/lg-laptop/fn_lock
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||||||
|
Date: October 2018
|
||||||
|
KernelVersion: 4.20
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||||||
|
Contact: "Matan Ziv-Av <matan@svgalib.org>
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||||||
|
Description:
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|
Control FN lock mode. 1 means on, 0 means off.
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|
|
||||||
|
What: /sys/devices/platform/lg-laptop/battery_care_limit
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|
Date: October 2018
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||||||
|
KernelVersion: 4.20
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||||||
|
Contact: "Matan Ziv-Av <matan@svgalib.org>
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||||||
|
Description:
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||||||
|
Maximal battery charge level. Accepted values are 80 or 100.
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||||||
|
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|
What: /sys/devices/platform/lg-laptop/fan_mode
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||||||
|
Date: October 2018
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|
KernelVersion: 4.20
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||||||
|
Contact: "Matan Ziv-Av <matan@svgalib.org>
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||||||
|
Description:
|
||||||
|
Control fan mode. 1 for performance mode, 0 for silent mode.
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||||||
|
|
||||||
|
What: /sys/devices/platform/lg-laptop/usb_charge
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||||||
|
Date: October 2018
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||||||
|
KernelVersion: 4.20
|
||||||
|
Contact: "Matan Ziv-Av <matan@svgalib.org>
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||||||
|
Description:
|
||||||
|
Control USB port charging when device is turned off.
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||||||
|
1 means on, 0 means off.
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81
Documentation/laptops/lg-laptop.rst
Normal file
81
Documentation/laptops/lg-laptop.rst
Normal file
@@ -0,0 +1,81 @@
|
|||||||
|
.. SPDX-License-Identifier: GPL-2.0+
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||||||
|
LG Gram laptop extra features
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|
=============================
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|
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||||||
|
By Matan Ziv-Av <matan@svgalib.org>
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|
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||||||
|
|
||||||
|
Hotkeys
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|
-------
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|
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||||||
|
The following FN keys are ignored by the kernel without this driver:
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|
- FN-F1 (LG control panel) - Generates F15
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|
- FN-F5 (Touchpad toggle) - Generates F13
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||||||
|
- FN-F6 (Airplane mode) - Generates RFKILL
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|
- FN-F8 (Keyboard backlight) - Generates F16.
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|
This key also changes keyboard backlight mode.
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|
- FN-F9 (Reader mode) - Generates F14
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|
|
||||||
|
The rest of the FN key work without a need for a special driver.
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|
|
||||||
|
|
||||||
|
Reader mode
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||||||
|
-----------
|
||||||
|
|
||||||
|
Writing 0/1 to /sys/devices/platform/lg-laptop/reader_mode disables/enables
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||||||
|
reader mode. In this mode the screen colors change (blue color reduced),
|
||||||
|
and the reader mode indicator LED (on F9 key) turns on.
|
||||||
|
|
||||||
|
|
||||||
|
FN Lock
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||||||
|
-------
|
||||||
|
|
||||||
|
Writing 0/1 to /sys/devices/platform/lg-laptop/fn_lock disables/enables
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||||||
|
FN lock.
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|
|
||||||
|
|
||||||
|
Battery care limit
|
||||||
|
------------------
|
||||||
|
|
||||||
|
Writing 80/100 to /sys/devices/platform/lg-laptop/battery_care_limit
|
||||||
|
sets the maximum capacity to charge the battery. Limiting the charge
|
||||||
|
reduces battery capacity loss over time.
|
||||||
|
|
||||||
|
This value is reset to 100 when the kernel boots.
|
||||||
|
|
||||||
|
|
||||||
|
Fan mode
|
||||||
|
--------
|
||||||
|
|
||||||
|
Writing 1/0 to /sys/devices/platform/lg-laptop/fan_mode disables/enables
|
||||||
|
the fan silent mode.
|
||||||
|
|
||||||
|
|
||||||
|
USB charge
|
||||||
|
----------
|
||||||
|
|
||||||
|
Writing 0/1 to /sys/devices/platform/lg-laptop/usb_charge disables/enables
|
||||||
|
charging another device from the USB port while the device is turned off.
|
||||||
|
|
||||||
|
This value is reset to 0 when the kernel boots.
|
||||||
|
|
||||||
|
|
||||||
|
LEDs
|
||||||
|
~~~~
|
||||||
|
|
||||||
|
The are two LED devices supported by the driver:
|
||||||
|
|
||||||
|
Keyboard backlight
|
||||||
|
------------------
|
||||||
|
|
||||||
|
A led device named kbd_led controls the keyboard backlight. There are three
|
||||||
|
lighting level: off (0), low (127) and high (255).
|
||||||
|
|
||||||
|
The keyboard backlight is also controlled by the key combination FN-F8
|
||||||
|
which cycles through those levels.
|
||||||
|
|
||||||
|
|
||||||
|
Touchpad indicator LED
|
||||||
|
----------------------
|
||||||
|
|
||||||
|
On the F5 key. Controlled by led device names tpad_led.
|
||||||
31
MAINTAINERS
31
MAINTAINERS
@@ -376,7 +376,7 @@ F: drivers/platform/x86/i2c-multi-instantiate.c
|
|||||||
ACPI PMIC DRIVERS
|
ACPI PMIC DRIVERS
|
||||||
M: "Rafael J. Wysocki" <rjw@rjwysocki.net>
|
M: "Rafael J. Wysocki" <rjw@rjwysocki.net>
|
||||||
M: Len Brown <lenb@kernel.org>
|
M: Len Brown <lenb@kernel.org>
|
||||||
R: Andy Shevchenko <andy@infradead.org>
|
R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
|
||||||
R: Mika Westerberg <mika.westerberg@linux.intel.com>
|
R: Mika Westerberg <mika.westerberg@linux.intel.com>
|
||||||
L: linux-acpi@vger.kernel.org
|
L: linux-acpi@vger.kernel.org
|
||||||
Q: https://patchwork.kernel.org/project/linux-acpi/list/
|
Q: https://patchwork.kernel.org/project/linux-acpi/list/
|
||||||
@@ -4207,6 +4207,12 @@ M: Pali Rohár <pali.rohar@gmail.com>
|
|||||||
S: Maintained
|
S: Maintained
|
||||||
F: drivers/platform/x86/dell-rbtn.*
|
F: drivers/platform/x86/dell-rbtn.*
|
||||||
|
|
||||||
|
DELL REMOTE BIOS UPDATE DRIVER
|
||||||
|
M: Stuart Hayes <stuart.w.hayes@gmail.com>
|
||||||
|
L: platform-driver-x86@vger.kernel.org
|
||||||
|
S: Maintained
|
||||||
|
F: drivers/platform/x86/dell_rbu.c
|
||||||
|
|
||||||
DELL LAPTOP SMM DRIVER
|
DELL LAPTOP SMM DRIVER
|
||||||
M: Pali Rohár <pali.rohar@gmail.com>
|
M: Pali Rohár <pali.rohar@gmail.com>
|
||||||
S: Maintained
|
S: Maintained
|
||||||
@@ -4214,10 +4220,11 @@ F: drivers/hwmon/dell-smm-hwmon.c
|
|||||||
F: include/uapi/linux/i8k.h
|
F: include/uapi/linux/i8k.h
|
||||||
|
|
||||||
DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
|
DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
|
||||||
M: Doug Warzecha <Douglas_Warzecha@dell.com>
|
M: Stuart Hayes <stuart.w.hayes@gmail.com>
|
||||||
|
L: platform-driver-x86@vger.kernel.org
|
||||||
S: Maintained
|
S: Maintained
|
||||||
F: Documentation/dcdbas.txt
|
F: Documentation/dcdbas.txt
|
||||||
F: drivers/firmware/dcdbas.*
|
F: drivers/platform/x86/dcdbas.*
|
||||||
|
|
||||||
DELL WMI NOTIFICATIONS DRIVER
|
DELL WMI NOTIFICATIONS DRIVER
|
||||||
M: Matthew Garrett <mjg59@srcf.ucam.org>
|
M: Matthew Garrett <mjg59@srcf.ucam.org>
|
||||||
@@ -7347,6 +7354,12 @@ L: alsa-devel@alsa-project.org (moderated for non-subscribers)
|
|||||||
S: Supported
|
S: Supported
|
||||||
F: sound/soc/intel/
|
F: sound/soc/intel/
|
||||||
|
|
||||||
|
INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
|
||||||
|
M: Hans de Goede <hdegoede@redhat.com>
|
||||||
|
L: platform-driver-x86@vger.kernel.org
|
||||||
|
S: Maintained
|
||||||
|
F: drivers/platform/x86/intel_atomisp2_pm.c
|
||||||
|
|
||||||
INTEL C600 SERIES SAS CONTROLLER DRIVER
|
INTEL C600 SERIES SAS CONTROLLER DRIVER
|
||||||
M: Intel SCU Linux support <intel-linux-scu@intel.com>
|
M: Intel SCU Linux support <intel-linux-scu@intel.com>
|
||||||
M: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
|
M: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
|
||||||
@@ -7533,7 +7546,6 @@ M: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
|
|||||||
M: Vishwanath Somayaji <vishwanath.somayaji@intel.com>
|
M: Vishwanath Somayaji <vishwanath.somayaji@intel.com>
|
||||||
L: platform-driver-x86@vger.kernel.org
|
L: platform-driver-x86@vger.kernel.org
|
||||||
S: Maintained
|
S: Maintained
|
||||||
F: arch/x86/include/asm/pmc_core.h
|
|
||||||
F: drivers/platform/x86/intel_pmc_core*
|
F: drivers/platform/x86/intel_pmc_core*
|
||||||
|
|
||||||
INTEL PMC/P-Unit IPC DRIVER
|
INTEL PMC/P-Unit IPC DRIVER
|
||||||
@@ -7577,7 +7589,8 @@ F: drivers/infiniband/hw/i40iw/
|
|||||||
F: include/uapi/rdma/i40iw-abi.h
|
F: include/uapi/rdma/i40iw-abi.h
|
||||||
|
|
||||||
INTEL TELEMETRY DRIVER
|
INTEL TELEMETRY DRIVER
|
||||||
M: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
|
M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
|
||||||
|
M: "David E. Box" <david.e.box@linux.intel.com>
|
||||||
L: platform-driver-x86@vger.kernel.org
|
L: platform-driver-x86@vger.kernel.org
|
||||||
S: Maintained
|
S: Maintained
|
||||||
F: arch/x86/include/asm/intel_telemetry.h
|
F: arch/x86/include/asm/intel_telemetry.h
|
||||||
@@ -8310,6 +8323,14 @@ W: http://legousb.sourceforge.net/
|
|||||||
S: Maintained
|
S: Maintained
|
||||||
F: drivers/usb/misc/legousbtower.c
|
F: drivers/usb/misc/legousbtower.c
|
||||||
|
|
||||||
|
LG LAPTOP EXTRAS
|
||||||
|
M: Matan Ziv-Av <matan@svgalib.org>
|
||||||
|
L: platform-driver-x86@vger.kernel.org
|
||||||
|
S: Maintained
|
||||||
|
F: Documentation/ABI/testing/sysfs-platform-lg-laptop
|
||||||
|
F: Documentation/laptops/lg-laptop.rst
|
||||||
|
F: drivers/platform/x86/lg-laptop.c
|
||||||
|
|
||||||
LG2160 MEDIA DRIVER
|
LG2160 MEDIA DRIVER
|
||||||
M: Michael Krufky <mkrufky@linuxtv.org>
|
M: Michael Krufky <mkrufky@linuxtv.org>
|
||||||
L: linux-media@vger.kernel.org
|
L: linux-media@vger.kernel.org
|
||||||
|
|||||||
@@ -145,34 +145,6 @@ config EFI_PCDP
|
|||||||
See DIG64_HCDPv20_042804.pdf available from
|
See DIG64_HCDPv20_042804.pdf available from
|
||||||
<http://www.dig64.org/specifications/>
|
<http://www.dig64.org/specifications/>
|
||||||
|
|
||||||
config DELL_RBU
|
|
||||||
tristate "BIOS update support for DELL systems via sysfs"
|
|
||||||
depends on X86
|
|
||||||
select FW_LOADER
|
|
||||||
select FW_LOADER_USER_HELPER
|
|
||||||
help
|
|
||||||
Say m if you want to have the option of updating the BIOS for your
|
|
||||||
DELL system. Note you need a Dell OpenManage or Dell Update package (DUP)
|
|
||||||
supporting application to communicate with the BIOS regarding the new
|
|
||||||
image for the image update to take effect.
|
|
||||||
See <file:Documentation/dell_rbu.txt> for more details on the driver.
|
|
||||||
|
|
||||||
config DCDBAS
|
|
||||||
tristate "Dell Systems Management Base Driver"
|
|
||||||
depends on X86
|
|
||||||
help
|
|
||||||
The Dell Systems Management Base Driver provides a sysfs interface
|
|
||||||
for systems management software to perform System Management
|
|
||||||
Interrupts (SMIs) and Host Control Actions (system power cycle or
|
|
||||||
power off after OS shutdown) on certain Dell systems.
|
|
||||||
|
|
||||||
See <file:Documentation/dcdbas.txt> for more details on the driver
|
|
||||||
and the Dell systems on which Dell systems management software makes
|
|
||||||
use of this driver.
|
|
||||||
|
|
||||||
Say Y or M here to enable the driver for use by Dell systems
|
|
||||||
management software such as Dell OpenManage.
|
|
||||||
|
|
||||||
config DMIID
|
config DMIID
|
||||||
bool "Export DMI identification via sysfs to userspace"
|
bool "Export DMI identification via sysfs to userspace"
|
||||||
depends on DMI
|
depends on DMI
|
||||||
|
|||||||
@@ -11,8 +11,6 @@ obj-$(CONFIG_DMI) += dmi_scan.o
|
|||||||
obj-$(CONFIG_DMI_SYSFS) += dmi-sysfs.o
|
obj-$(CONFIG_DMI_SYSFS) += dmi-sysfs.o
|
||||||
obj-$(CONFIG_EDD) += edd.o
|
obj-$(CONFIG_EDD) += edd.o
|
||||||
obj-$(CONFIG_EFI_PCDP) += pcdp.o
|
obj-$(CONFIG_EFI_PCDP) += pcdp.o
|
||||||
obj-$(CONFIG_DELL_RBU) += dell_rbu.o
|
|
||||||
obj-$(CONFIG_DCDBAS) += dcdbas.o
|
|
||||||
obj-$(CONFIG_DMIID) += dmi-id.o
|
obj-$(CONFIG_DMIID) += dmi-id.o
|
||||||
obj-$(CONFIG_ISCSI_IBFT_FIND) += iscsi_ibft_find.o
|
obj-$(CONFIG_ISCSI_IBFT_FIND) += iscsi_ibft_find.o
|
||||||
obj-$(CONFIG_ISCSI_IBFT) += iscsi_ibft.o
|
obj-$(CONFIG_ISCSI_IBFT) += iscsi_ibft.o
|
||||||
|
|||||||
@@ -149,6 +149,7 @@ config HID_APPLEIR
|
|||||||
config HID_ASUS
|
config HID_ASUS
|
||||||
tristate "Asus"
|
tristate "Asus"
|
||||||
depends on LEDS_CLASS
|
depends on LEDS_CLASS
|
||||||
|
depends on ASUS_WMI || ASUS_WMI=n
|
||||||
---help---
|
---help---
|
||||||
Support for Asus notebook built-in keyboard and touchpad via i2c, and
|
Support for Asus notebook built-in keyboard and touchpad via i2c, and
|
||||||
the Asus Republic of Gamers laptop keyboard special keys.
|
the Asus Republic of Gamers laptop keyboard special keys.
|
||||||
|
|||||||
@@ -29,6 +29,7 @@
|
|||||||
#include <linux/dmi.h>
|
#include <linux/dmi.h>
|
||||||
#include <linux/hid.h>
|
#include <linux/hid.h>
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
|
#include <linux/platform_data/x86/asus-wmi.h>
|
||||||
#include <linux/input/mt.h>
|
#include <linux/input/mt.h>
|
||||||
#include <linux/usb.h> /* For to_usb_interface for T100 touchpad intf check */
|
#include <linux/usb.h> /* For to_usb_interface for T100 touchpad intf check */
|
||||||
|
|
||||||
@@ -349,6 +350,24 @@ static void asus_kbd_backlight_work(struct work_struct *work)
|
|||||||
hid_err(led->hdev, "Asus failed to set keyboard backlight: %d\n", ret);
|
hid_err(led->hdev, "Asus failed to set keyboard backlight: %d\n", ret);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* WMI-based keyboard backlight LED control (via asus-wmi driver) takes
|
||||||
|
* precedence. We only activate HID-based backlight control when the
|
||||||
|
* WMI control is not available.
|
||||||
|
*/
|
||||||
|
static bool asus_kbd_wmi_led_control_present(struct hid_device *hdev)
|
||||||
|
{
|
||||||
|
u32 value;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS2,
|
||||||
|
ASUS_WMI_DEVID_KBD_BACKLIGHT, 0, &value);
|
||||||
|
hid_dbg(hdev, "WMI backlight check: rc %d value %x", ret, value);
|
||||||
|
if (ret)
|
||||||
|
return false;
|
||||||
|
|
||||||
|
return !!(value & ASUS_WMI_DSTS_PRESENCE_BIT);
|
||||||
|
}
|
||||||
|
|
||||||
static int asus_kbd_register_leds(struct hid_device *hdev)
|
static int asus_kbd_register_leds(struct hid_device *hdev)
|
||||||
{
|
{
|
||||||
struct asus_drvdata *drvdata = hid_get_drvdata(hdev);
|
struct asus_drvdata *drvdata = hid_get_drvdata(hdev);
|
||||||
@@ -436,7 +455,9 @@ static int asus_input_configured(struct hid_device *hdev, struct hid_input *hi)
|
|||||||
|
|
||||||
drvdata->input = input;
|
drvdata->input = input;
|
||||||
|
|
||||||
if (drvdata->enable_backlight && asus_kbd_register_leds(hdev))
|
if (drvdata->enable_backlight &&
|
||||||
|
!asus_kbd_wmi_led_control_present(hdev) &&
|
||||||
|
asus_kbd_register_leds(hdev))
|
||||||
hid_warn(hdev, "Failed to initialize backlight.\n");
|
hid_warn(hdev, "Failed to initialize backlight.\n");
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|||||||
@@ -60,7 +60,10 @@ config ACERHDF
|
|||||||
|
|
||||||
After loading this driver the BIOS is still in control of the fan.
|
After loading this driver the BIOS is still in control of the fan.
|
||||||
To let the kernel handle the fan, do:
|
To let the kernel handle the fan, do:
|
||||||
echo -n enabled > /sys/class/thermal/thermal_zone0/mode
|
echo -n enabled > /sys/class/thermal/thermal_zoneN/mode
|
||||||
|
where N=0,1,2... depending on the number of thermal nodes and the
|
||||||
|
detection order of your particular system. The "type" parameter
|
||||||
|
in the same node directory will tell you if it is "acerhdf".
|
||||||
|
|
||||||
For more information about this driver see
|
For more information about this driver see
|
||||||
<http://piie.net/files/acerhdf_README.txt>
|
<http://piie.net/files/acerhdf_README.txt>
|
||||||
@@ -105,6 +108,22 @@ config ASUS_LAPTOP
|
|||||||
|
|
||||||
If you have an ACPI-compatible ASUS laptop, say Y or M here.
|
If you have an ACPI-compatible ASUS laptop, say Y or M here.
|
||||||
|
|
||||||
|
config DCDBAS
|
||||||
|
tristate "Dell Systems Management Base Driver"
|
||||||
|
depends on X86
|
||||||
|
help
|
||||||
|
The Dell Systems Management Base Driver provides a sysfs interface
|
||||||
|
for systems management software to perform System Management
|
||||||
|
Interrupts (SMIs) and Host Control Actions (system power cycle or
|
||||||
|
power off after OS shutdown) on certain Dell systems.
|
||||||
|
|
||||||
|
See <file:Documentation/dcdbas.txt> for more details on the driver
|
||||||
|
and the Dell systems on which Dell systems management software makes
|
||||||
|
use of this driver.
|
||||||
|
|
||||||
|
Say Y or M here to enable the driver for use by Dell systems
|
||||||
|
management software such as Dell OpenManage.
|
||||||
|
|
||||||
#
|
#
|
||||||
# The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those
|
# The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those
|
||||||
# backends are selected. The "depends" line prevents a configuration
|
# backends are selected. The "depends" line prevents a configuration
|
||||||
@@ -227,6 +246,18 @@ config DELL_RBTN
|
|||||||
To compile this driver as a module, choose M here: the module will
|
To compile this driver as a module, choose M here: the module will
|
||||||
be called dell-rbtn.
|
be called dell-rbtn.
|
||||||
|
|
||||||
|
config DELL_RBU
|
||||||
|
tristate "BIOS update support for DELL systems via sysfs"
|
||||||
|
depends on X86
|
||||||
|
select FW_LOADER
|
||||||
|
select FW_LOADER_USER_HELPER
|
||||||
|
help
|
||||||
|
Say m if you want to have the option of updating the BIOS for your
|
||||||
|
DELL system. Note you need a Dell OpenManage or Dell Update package (DUP)
|
||||||
|
supporting application to communicate with the BIOS regarding the new
|
||||||
|
image for the image update to take effect.
|
||||||
|
See <file:Documentation/dell_rbu.txt> for more details on the driver.
|
||||||
|
|
||||||
|
|
||||||
config FUJITSU_LAPTOP
|
config FUJITSU_LAPTOP
|
||||||
tristate "Fujitsu Laptop Extras"
|
tristate "Fujitsu Laptop Extras"
|
||||||
@@ -336,6 +367,20 @@ config HP_WMI
|
|||||||
To compile this driver as a module, choose M here: the module will
|
To compile this driver as a module, choose M here: the module will
|
||||||
be called hp-wmi.
|
be called hp-wmi.
|
||||||
|
|
||||||
|
config LG_LAPTOP
|
||||||
|
tristate "LG Laptop Extras"
|
||||||
|
depends on ACPI
|
||||||
|
depends on ACPI_WMI
|
||||||
|
depends on INPUT
|
||||||
|
select INPUT_SPARSEKMAP
|
||||||
|
select LEDS_CLASS
|
||||||
|
help
|
||||||
|
This driver adds support for hotkeys as well as control of keyboard
|
||||||
|
backlight, battery maximum charge level and various other ACPI
|
||||||
|
features.
|
||||||
|
|
||||||
|
If you have an LG Gram laptop, say Y or M here.
|
||||||
|
|
||||||
config MSI_LAPTOP
|
config MSI_LAPTOP
|
||||||
tristate "MSI Laptop Extras"
|
tristate "MSI Laptop Extras"
|
||||||
depends on ACPI
|
depends on ACPI
|
||||||
@@ -1231,6 +1276,18 @@ config I2C_MULTI_INSTANTIATE
|
|||||||
To compile this driver as a module, choose M here: the module
|
To compile this driver as a module, choose M here: the module
|
||||||
will be called i2c-multi-instantiate.
|
will be called i2c-multi-instantiate.
|
||||||
|
|
||||||
|
config INTEL_ATOMISP2_PM
|
||||||
|
tristate "Intel AtomISP2 dummy / power-management driver"
|
||||||
|
depends on PCI && IOSF_MBI && PM
|
||||||
|
help
|
||||||
|
Power-management driver for Intel's Image Signal Processor found on
|
||||||
|
Bay and Cherry Trail devices. This dummy driver's sole purpose is to
|
||||||
|
turn the ISP off (put it in D3) to save power and to allow entering
|
||||||
|
of S0ix modes.
|
||||||
|
|
||||||
|
To compile this driver as a module, choose M here: the module
|
||||||
|
will be called intel_atomisp2_pm.
|
||||||
|
|
||||||
endif # X86_PLATFORM_DEVICES
|
endif # X86_PLATFORM_DEVICES
|
||||||
|
|
||||||
config PMC_ATOM
|
config PMC_ATOM
|
||||||
|
|||||||
@@ -9,9 +9,11 @@ obj-$(CONFIG_ASUS_NB_WMI) += asus-nb-wmi.o
|
|||||||
obj-$(CONFIG_ASUS_WIRELESS) += asus-wireless.o
|
obj-$(CONFIG_ASUS_WIRELESS) += asus-wireless.o
|
||||||
obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o
|
obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o
|
||||||
obj-$(CONFIG_EEEPC_WMI) += eeepc-wmi.o
|
obj-$(CONFIG_EEEPC_WMI) += eeepc-wmi.o
|
||||||
|
obj-$(CONFIG_LG_LAPTOP) += lg-laptop.o
|
||||||
obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o
|
obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o
|
||||||
obj-$(CONFIG_ACPI_CMPC) += classmate-laptop.o
|
obj-$(CONFIG_ACPI_CMPC) += classmate-laptop.o
|
||||||
obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o
|
obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o
|
||||||
|
obj-$(CONFIG_DCDBAS) += dcdbas.o
|
||||||
obj-$(CONFIG_DELL_SMBIOS) += dell-smbios.o
|
obj-$(CONFIG_DELL_SMBIOS) += dell-smbios.o
|
||||||
dell-smbios-objs := dell-smbios-base.o
|
dell-smbios-objs := dell-smbios-base.o
|
||||||
dell-smbios-$(CONFIG_DELL_SMBIOS_WMI) += dell-smbios-wmi.o
|
dell-smbios-$(CONFIG_DELL_SMBIOS_WMI) += dell-smbios-wmi.o
|
||||||
@@ -23,6 +25,7 @@ obj-$(CONFIG_DELL_WMI_AIO) += dell-wmi-aio.o
|
|||||||
obj-$(CONFIG_DELL_WMI_LED) += dell-wmi-led.o
|
obj-$(CONFIG_DELL_WMI_LED) += dell-wmi-led.o
|
||||||
obj-$(CONFIG_DELL_SMO8800) += dell-smo8800.o
|
obj-$(CONFIG_DELL_SMO8800) += dell-smo8800.o
|
||||||
obj-$(CONFIG_DELL_RBTN) += dell-rbtn.o
|
obj-$(CONFIG_DELL_RBTN) += dell-rbtn.o
|
||||||
|
obj-$(CONFIG_DELL_RBU) += dell_rbu.o
|
||||||
obj-$(CONFIG_ACER_WMI) += acer-wmi.o
|
obj-$(CONFIG_ACER_WMI) += acer-wmi.o
|
||||||
obj-$(CONFIG_ACER_WIRELESS) += acer-wireless.o
|
obj-$(CONFIG_ACER_WIRELESS) += acer-wireless.o
|
||||||
obj-$(CONFIG_ACERHDF) += acerhdf.o
|
obj-$(CONFIG_ACERHDF) += acerhdf.o
|
||||||
@@ -92,3 +95,4 @@ obj-$(CONFIG_MLX_PLATFORM) += mlx-platform.o
|
|||||||
obj-$(CONFIG_INTEL_TURBO_MAX_3) += intel_turbo_max_3.o
|
obj-$(CONFIG_INTEL_TURBO_MAX_3) += intel_turbo_max_3.o
|
||||||
obj-$(CONFIG_INTEL_CHTDC_TI_PWRBTN) += intel_chtdc_ti_pwrbtn.o
|
obj-$(CONFIG_INTEL_CHTDC_TI_PWRBTN) += intel_chtdc_ti_pwrbtn.o
|
||||||
obj-$(CONFIG_I2C_MULTI_INSTANTIATE) += i2c-multi-instantiate.o
|
obj-$(CONFIG_I2C_MULTI_INSTANTIATE) += i2c-multi-instantiate.o
|
||||||
|
obj-$(CONFIG_INTEL_ATOMISP2_PM) += intel_atomisp2_pm.o
|
||||||
|
|||||||
@@ -86,6 +86,7 @@ static unsigned int interval = 10;
|
|||||||
static unsigned int fanon = 60000;
|
static unsigned int fanon = 60000;
|
||||||
static unsigned int fanoff = 53000;
|
static unsigned int fanoff = 53000;
|
||||||
static unsigned int verbose;
|
static unsigned int verbose;
|
||||||
|
static unsigned int list_supported;
|
||||||
static unsigned int fanstate = ACERHDF_FAN_AUTO;
|
static unsigned int fanstate = ACERHDF_FAN_AUTO;
|
||||||
static char force_bios[16];
|
static char force_bios[16];
|
||||||
static char force_product[16];
|
static char force_product[16];
|
||||||
@@ -104,10 +105,12 @@ module_param(fanoff, uint, 0600);
|
|||||||
MODULE_PARM_DESC(fanoff, "Turn the fan off below this temperature");
|
MODULE_PARM_DESC(fanoff, "Turn the fan off below this temperature");
|
||||||
module_param(verbose, uint, 0600);
|
module_param(verbose, uint, 0600);
|
||||||
MODULE_PARM_DESC(verbose, "Enable verbose dmesg output");
|
MODULE_PARM_DESC(verbose, "Enable verbose dmesg output");
|
||||||
|
module_param(list_supported, uint, 0600);
|
||||||
|
MODULE_PARM_DESC(list_supported, "List supported models and BIOS versions");
|
||||||
module_param_string(force_bios, force_bios, 16, 0);
|
module_param_string(force_bios, force_bios, 16, 0);
|
||||||
MODULE_PARM_DESC(force_bios, "Force BIOS version and omit BIOS check");
|
MODULE_PARM_DESC(force_bios, "Pretend system has this known supported BIOS version");
|
||||||
module_param_string(force_product, force_product, 16, 0);
|
module_param_string(force_product, force_product, 16, 0);
|
||||||
MODULE_PARM_DESC(force_product, "Force BIOS product and omit BIOS check");
|
MODULE_PARM_DESC(force_product, "Pretend system is this known supported model");
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* cmd_off: to switch the fan completely off and check if the fan is off
|
* cmd_off: to switch the fan completely off and check if the fan is off
|
||||||
@@ -130,7 +133,7 @@ static const struct manualcmd mcmd = {
|
|||||||
.moff = 0xff,
|
.moff = 0xff,
|
||||||
};
|
};
|
||||||
|
|
||||||
/* BIOS settings */
|
/* BIOS settings - only used during probe */
|
||||||
struct bios_settings {
|
struct bios_settings {
|
||||||
const char *vendor;
|
const char *vendor;
|
||||||
const char *product;
|
const char *product;
|
||||||
@@ -141,8 +144,18 @@ struct bios_settings {
|
|||||||
int mcmd_enable;
|
int mcmd_enable;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
/* This could be a daughter struct in the above, but not worth the redirect */
|
||||||
|
struct ctrl_settings {
|
||||||
|
u8 fanreg;
|
||||||
|
u8 tempreg;
|
||||||
|
struct fancmd cmd;
|
||||||
|
int mcmd_enable;
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct ctrl_settings ctrl_cfg __read_mostly;
|
||||||
|
|
||||||
/* Register addresses and values for different BIOS versions */
|
/* Register addresses and values for different BIOS versions */
|
||||||
static const struct bios_settings bios_tbl[] = {
|
static const struct bios_settings bios_tbl[] __initconst = {
|
||||||
/* AOA110 */
|
/* AOA110 */
|
||||||
{"Acer", "AOA110", "v0.3109", 0x55, 0x58, {0x1f, 0x00}, 0},
|
{"Acer", "AOA110", "v0.3109", 0x55, 0x58, {0x1f, 0x00}, 0},
|
||||||
{"Acer", "AOA110", "v0.3114", 0x55, 0x58, {0x1f, 0x00}, 0},
|
{"Acer", "AOA110", "v0.3114", 0x55, 0x58, {0x1f, 0x00}, 0},
|
||||||
@@ -233,6 +246,7 @@ static const struct bios_settings bios_tbl[] = {
|
|||||||
{"Gateway", "LT31", "v1.3201", 0x55, 0x58, {0x9e, 0x00}, 0},
|
{"Gateway", "LT31", "v1.3201", 0x55, 0x58, {0x9e, 0x00}, 0},
|
||||||
{"Gateway", "LT31", "v1.3302", 0x55, 0x58, {0x9e, 0x00}, 0},
|
{"Gateway", "LT31", "v1.3302", 0x55, 0x58, {0x9e, 0x00}, 0},
|
||||||
{"Gateway", "LT31", "v1.3303t", 0x55, 0x58, {0x9e, 0x00}, 0},
|
{"Gateway", "LT31", "v1.3303t", 0x55, 0x58, {0x9e, 0x00}, 0},
|
||||||
|
{"Gateway", "LT31", "v1.3307", 0x55, 0x58, {0x9e, 0x00}, 0},
|
||||||
/* Packard Bell */
|
/* Packard Bell */
|
||||||
{"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x00}, 0},
|
{"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x00}, 0},
|
||||||
{"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00}, 0},
|
{"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00}, 0},
|
||||||
@@ -256,8 +270,6 @@ static const struct bios_settings bios_tbl[] = {
|
|||||||
{"", "", "", 0, 0, {0, 0}, 0}
|
{"", "", "", 0, 0, {0, 0}, 0}
|
||||||
};
|
};
|
||||||
|
|
||||||
static const struct bios_settings *bios_cfg __read_mostly;
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* this struct is used to instruct thermal layer to use bang_bang instead of
|
* this struct is used to instruct thermal layer to use bang_bang instead of
|
||||||
* default governor for acerhdf
|
* default governor for acerhdf
|
||||||
@@ -270,7 +282,7 @@ static int acerhdf_get_temp(int *temp)
|
|||||||
{
|
{
|
||||||
u8 read_temp;
|
u8 read_temp;
|
||||||
|
|
||||||
if (ec_read(bios_cfg->tempreg, &read_temp))
|
if (ec_read(ctrl_cfg.tempreg, &read_temp))
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
*temp = read_temp * 1000;
|
*temp = read_temp * 1000;
|
||||||
@@ -282,10 +294,10 @@ static int acerhdf_get_fanstate(int *state)
|
|||||||
{
|
{
|
||||||
u8 fan;
|
u8 fan;
|
||||||
|
|
||||||
if (ec_read(bios_cfg->fanreg, &fan))
|
if (ec_read(ctrl_cfg.fanreg, &fan))
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
if (fan != bios_cfg->cmd.cmd_off)
|
if (fan != ctrl_cfg.cmd.cmd_off)
|
||||||
*state = ACERHDF_FAN_AUTO;
|
*state = ACERHDF_FAN_AUTO;
|
||||||
else
|
else
|
||||||
*state = ACERHDF_FAN_OFF;
|
*state = ACERHDF_FAN_OFF;
|
||||||
@@ -306,13 +318,13 @@ static void acerhdf_change_fanstate(int state)
|
|||||||
state = ACERHDF_FAN_AUTO;
|
state = ACERHDF_FAN_AUTO;
|
||||||
}
|
}
|
||||||
|
|
||||||
cmd = (state == ACERHDF_FAN_OFF) ? bios_cfg->cmd.cmd_off
|
cmd = (state == ACERHDF_FAN_OFF) ? ctrl_cfg.cmd.cmd_off
|
||||||
: bios_cfg->cmd.cmd_auto;
|
: ctrl_cfg.cmd.cmd_auto;
|
||||||
fanstate = state;
|
fanstate = state;
|
||||||
|
|
||||||
ec_write(bios_cfg->fanreg, cmd);
|
ec_write(ctrl_cfg.fanreg, cmd);
|
||||||
|
|
||||||
if (bios_cfg->mcmd_enable && state == ACERHDF_FAN_OFF) {
|
if (ctrl_cfg.mcmd_enable && state == ACERHDF_FAN_OFF) {
|
||||||
if (verbose)
|
if (verbose)
|
||||||
pr_notice("turning off fan manually\n");
|
pr_notice("turning off fan manually\n");
|
||||||
ec_write(mcmd.mreg, mcmd.moff);
|
ec_write(mcmd.mreg, mcmd.moff);
|
||||||
@@ -615,10 +627,11 @@ static int str_starts_with(const char *str, const char *start)
|
|||||||
}
|
}
|
||||||
|
|
||||||
/* check hardware */
|
/* check hardware */
|
||||||
static int acerhdf_check_hardware(void)
|
static int __init acerhdf_check_hardware(void)
|
||||||
{
|
{
|
||||||
char const *vendor, *version, *product;
|
char const *vendor, *version, *product;
|
||||||
const struct bios_settings *bt = NULL;
|
const struct bios_settings *bt = NULL;
|
||||||
|
int found = 0;
|
||||||
|
|
||||||
/* get BIOS data */
|
/* get BIOS data */
|
||||||
vendor = dmi_get_system_info(DMI_SYS_VENDOR);
|
vendor = dmi_get_system_info(DMI_SYS_VENDOR);
|
||||||
@@ -632,6 +645,17 @@ static int acerhdf_check_hardware(void)
|
|||||||
|
|
||||||
pr_info("Acer Aspire One Fan driver, v.%s\n", DRV_VER);
|
pr_info("Acer Aspire One Fan driver, v.%s\n", DRV_VER);
|
||||||
|
|
||||||
|
if (list_supported) {
|
||||||
|
pr_info("List of supported Manufacturer/Model/BIOS:\n");
|
||||||
|
pr_info("---------------------------------------------------\n");
|
||||||
|
for (bt = bios_tbl; bt->vendor[0]; bt++) {
|
||||||
|
pr_info("%-13s | %-17s | %-10s\n", bt->vendor,
|
||||||
|
bt->product, bt->version);
|
||||||
|
}
|
||||||
|
pr_info("---------------------------------------------------\n");
|
||||||
|
return -ECANCELED;
|
||||||
|
}
|
||||||
|
|
||||||
if (force_bios[0]) {
|
if (force_bios[0]) {
|
||||||
version = force_bios;
|
version = force_bios;
|
||||||
pr_info("forcing BIOS version: %s\n", version);
|
pr_info("forcing BIOS version: %s\n", version);
|
||||||
@@ -657,30 +681,36 @@ static int acerhdf_check_hardware(void)
|
|||||||
if (str_starts_with(vendor, bt->vendor) &&
|
if (str_starts_with(vendor, bt->vendor) &&
|
||||||
str_starts_with(product, bt->product) &&
|
str_starts_with(product, bt->product) &&
|
||||||
str_starts_with(version, bt->version)) {
|
str_starts_with(version, bt->version)) {
|
||||||
bios_cfg = bt;
|
found = 1;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if (!bios_cfg) {
|
if (!found) {
|
||||||
pr_err("unknown (unsupported) BIOS version %s/%s/%s, please report, aborting!\n",
|
pr_err("unknown (unsupported) BIOS version %s/%s/%s, please report, aborting!\n",
|
||||||
vendor, product, version);
|
vendor, product, version);
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* Copy control settings from BIOS table before we free it. */
|
||||||
|
ctrl_cfg.fanreg = bt->fanreg;
|
||||||
|
ctrl_cfg.tempreg = bt->tempreg;
|
||||||
|
memcpy(&ctrl_cfg.cmd, &bt->cmd, sizeof(struct fancmd));
|
||||||
|
ctrl_cfg.mcmd_enable = bt->mcmd_enable;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* if started with kernel mode off, prevent the kernel from switching
|
* if started with kernel mode off, prevent the kernel from switching
|
||||||
* off the fan
|
* off the fan
|
||||||
*/
|
*/
|
||||||
if (!kernelmode) {
|
if (!kernelmode) {
|
||||||
pr_notice("Fan control off, to enable do:\n");
|
pr_notice("Fan control off, to enable do:\n");
|
||||||
pr_notice("echo -n \"enabled\" > /sys/class/thermal/thermal_zone0/mode\n");
|
pr_notice("echo -n \"enabled\" > /sys/class/thermal/thermal_zoneN/mode # N=0,1,2...\n");
|
||||||
}
|
}
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int acerhdf_register_platform(void)
|
static int __init acerhdf_register_platform(void)
|
||||||
{
|
{
|
||||||
int err = 0;
|
int err = 0;
|
||||||
|
|
||||||
@@ -712,7 +742,7 @@ static void acerhdf_unregister_platform(void)
|
|||||||
platform_driver_unregister(&acerhdf_driver);
|
platform_driver_unregister(&acerhdf_driver);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int acerhdf_register_thermal(void)
|
static int __init acerhdf_register_thermal(void)
|
||||||
{
|
{
|
||||||
cl_dev = thermal_cooling_device_register("acerhdf-fan", NULL,
|
cl_dev = thermal_cooling_device_register("acerhdf-fan", NULL,
|
||||||
&acerhdf_cooling_ops);
|
&acerhdf_cooling_ops);
|
||||||
|
|||||||
@@ -43,6 +43,7 @@
|
|||||||
#include <linux/hwmon-sysfs.h>
|
#include <linux/hwmon-sysfs.h>
|
||||||
#include <linux/debugfs.h>
|
#include <linux/debugfs.h>
|
||||||
#include <linux/seq_file.h>
|
#include <linux/seq_file.h>
|
||||||
|
#include <linux/platform_data/x86/asus-wmi.h>
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include <linux/thermal.h>
|
#include <linux/thermal.h>
|
||||||
#include <linux/acpi.h>
|
#include <linux/acpi.h>
|
||||||
@@ -69,89 +70,6 @@ MODULE_LICENSE("GPL");
|
|||||||
#define NOTIFY_KBD_BRTDWN 0xc5
|
#define NOTIFY_KBD_BRTDWN 0xc5
|
||||||
#define NOTIFY_KBD_BRTTOGGLE 0xc7
|
#define NOTIFY_KBD_BRTTOGGLE 0xc7
|
||||||
|
|
||||||
/* WMI Methods */
|
|
||||||
#define ASUS_WMI_METHODID_SPEC 0x43455053 /* BIOS SPECification */
|
|
||||||
#define ASUS_WMI_METHODID_SFBD 0x44424653 /* Set First Boot Device */
|
|
||||||
#define ASUS_WMI_METHODID_GLCD 0x44434C47 /* Get LCD status */
|
|
||||||
#define ASUS_WMI_METHODID_GPID 0x44495047 /* Get Panel ID?? (Resol) */
|
|
||||||
#define ASUS_WMI_METHODID_QMOD 0x444F4D51 /* Quiet MODe */
|
|
||||||
#define ASUS_WMI_METHODID_SPLV 0x4C425053 /* Set Panel Light Value */
|
|
||||||
#define ASUS_WMI_METHODID_AGFN 0x4E464741 /* FaN? */
|
|
||||||
#define ASUS_WMI_METHODID_SFUN 0x4E554653 /* FUNCtionalities */
|
|
||||||
#define ASUS_WMI_METHODID_SDSP 0x50534453 /* Set DiSPlay output */
|
|
||||||
#define ASUS_WMI_METHODID_GDSP 0x50534447 /* Get DiSPlay output */
|
|
||||||
#define ASUS_WMI_METHODID_DEVP 0x50564544 /* DEVice Policy */
|
|
||||||
#define ASUS_WMI_METHODID_OSVR 0x5256534F /* OS VeRsion */
|
|
||||||
#define ASUS_WMI_METHODID_DSTS 0x53544344 /* Device STatuS */
|
|
||||||
#define ASUS_WMI_METHODID_DSTS2 0x53545344 /* Device STatuS #2*/
|
|
||||||
#define ASUS_WMI_METHODID_BSTS 0x53545342 /* Bios STatuS ? */
|
|
||||||
#define ASUS_WMI_METHODID_DEVS 0x53564544 /* DEVice Set */
|
|
||||||
#define ASUS_WMI_METHODID_CFVS 0x53564643 /* CPU Frequency Volt Set */
|
|
||||||
#define ASUS_WMI_METHODID_KBFT 0x5446424B /* KeyBoard FilTer */
|
|
||||||
#define ASUS_WMI_METHODID_INIT 0x54494E49 /* INITialize */
|
|
||||||
#define ASUS_WMI_METHODID_HKEY 0x59454B48 /* Hot KEY ?? */
|
|
||||||
|
|
||||||
#define ASUS_WMI_UNSUPPORTED_METHOD 0xFFFFFFFE
|
|
||||||
|
|
||||||
/* Wireless */
|
|
||||||
#define ASUS_WMI_DEVID_HW_SWITCH 0x00010001
|
|
||||||
#define ASUS_WMI_DEVID_WIRELESS_LED 0x00010002
|
|
||||||
#define ASUS_WMI_DEVID_CWAP 0x00010003
|
|
||||||
#define ASUS_WMI_DEVID_WLAN 0x00010011
|
|
||||||
#define ASUS_WMI_DEVID_WLAN_LED 0x00010012
|
|
||||||
#define ASUS_WMI_DEVID_BLUETOOTH 0x00010013
|
|
||||||
#define ASUS_WMI_DEVID_GPS 0x00010015
|
|
||||||
#define ASUS_WMI_DEVID_WIMAX 0x00010017
|
|
||||||
#define ASUS_WMI_DEVID_WWAN3G 0x00010019
|
|
||||||
#define ASUS_WMI_DEVID_UWB 0x00010021
|
|
||||||
|
|
||||||
/* Leds */
|
|
||||||
/* 0x000200XX and 0x000400XX */
|
|
||||||
#define ASUS_WMI_DEVID_LED1 0x00020011
|
|
||||||
#define ASUS_WMI_DEVID_LED2 0x00020012
|
|
||||||
#define ASUS_WMI_DEVID_LED3 0x00020013
|
|
||||||
#define ASUS_WMI_DEVID_LED4 0x00020014
|
|
||||||
#define ASUS_WMI_DEVID_LED5 0x00020015
|
|
||||||
#define ASUS_WMI_DEVID_LED6 0x00020016
|
|
||||||
|
|
||||||
/* Backlight and Brightness */
|
|
||||||
#define ASUS_WMI_DEVID_ALS_ENABLE 0x00050001 /* Ambient Light Sensor */
|
|
||||||
#define ASUS_WMI_DEVID_BACKLIGHT 0x00050011
|
|
||||||
#define ASUS_WMI_DEVID_BRIGHTNESS 0x00050012
|
|
||||||
#define ASUS_WMI_DEVID_KBD_BACKLIGHT 0x00050021
|
|
||||||
#define ASUS_WMI_DEVID_LIGHT_SENSOR 0x00050022 /* ?? */
|
|
||||||
#define ASUS_WMI_DEVID_LIGHTBAR 0x00050025
|
|
||||||
|
|
||||||
/* Misc */
|
|
||||||
#define ASUS_WMI_DEVID_CAMERA 0x00060013
|
|
||||||
|
|
||||||
/* Storage */
|
|
||||||
#define ASUS_WMI_DEVID_CARDREADER 0x00080013
|
|
||||||
|
|
||||||
/* Input */
|
|
||||||
#define ASUS_WMI_DEVID_TOUCHPAD 0x00100011
|
|
||||||
#define ASUS_WMI_DEVID_TOUCHPAD_LED 0x00100012
|
|
||||||
|
|
||||||
/* Fan, Thermal */
|
|
||||||
#define ASUS_WMI_DEVID_THERMAL_CTRL 0x00110011
|
|
||||||
#define ASUS_WMI_DEVID_FAN_CTRL 0x00110012
|
|
||||||
|
|
||||||
/* Power */
|
|
||||||
#define ASUS_WMI_DEVID_PROCESSOR_STATE 0x00120012
|
|
||||||
|
|
||||||
/* Deep S3 / Resume on LID open */
|
|
||||||
#define ASUS_WMI_DEVID_LID_RESUME 0x00120031
|
|
||||||
|
|
||||||
/* DSTS masks */
|
|
||||||
#define ASUS_WMI_DSTS_STATUS_BIT 0x00000001
|
|
||||||
#define ASUS_WMI_DSTS_UNKNOWN_BIT 0x00000002
|
|
||||||
#define ASUS_WMI_DSTS_PRESENCE_BIT 0x00010000
|
|
||||||
#define ASUS_WMI_DSTS_USER_BIT 0x00020000
|
|
||||||
#define ASUS_WMI_DSTS_BIOS_BIT 0x00040000
|
|
||||||
#define ASUS_WMI_DSTS_BRIGHTNESS_MASK 0x000000FF
|
|
||||||
#define ASUS_WMI_DSTS_MAX_BRIGTH_MASK 0x0000FF00
|
|
||||||
#define ASUS_WMI_DSTS_LIGHTBAR_MASK 0x0000000F
|
|
||||||
|
|
||||||
#define ASUS_FAN_DESC "cpu_fan"
|
#define ASUS_FAN_DESC "cpu_fan"
|
||||||
#define ASUS_FAN_MFUN 0x13
|
#define ASUS_FAN_MFUN 0x13
|
||||||
#define ASUS_FAN_SFUN_READ 0x06
|
#define ASUS_FAN_SFUN_READ 0x06
|
||||||
@@ -239,7 +157,6 @@ struct asus_wmi {
|
|||||||
int lightbar_led_wk;
|
int lightbar_led_wk;
|
||||||
struct workqueue_struct *led_workqueue;
|
struct workqueue_struct *led_workqueue;
|
||||||
struct work_struct tpd_led_work;
|
struct work_struct tpd_led_work;
|
||||||
struct work_struct kbd_led_work;
|
|
||||||
struct work_struct wlan_led_work;
|
struct work_struct wlan_led_work;
|
||||||
struct work_struct lightbar_led_work;
|
struct work_struct lightbar_led_work;
|
||||||
|
|
||||||
@@ -302,8 +219,7 @@ static void asus_wmi_input_exit(struct asus_wmi *asus)
|
|||||||
asus->inputdev = NULL;
|
asus->inputdev = NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1,
|
int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1, u32 *retval)
|
||||||
u32 *retval)
|
|
||||||
{
|
{
|
||||||
struct bios_args args = {
|
struct bios_args args = {
|
||||||
.arg0 = arg0,
|
.arg0 = arg0,
|
||||||
@@ -339,6 +255,7 @@ exit:
|
|||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
EXPORT_SYMBOL_GPL(asus_wmi_evaluate_method);
|
||||||
|
|
||||||
static int asus_wmi_evaluate_method_agfn(const struct acpi_buffer args)
|
static int asus_wmi_evaluate_method_agfn(const struct acpi_buffer args)
|
||||||
{
|
{
|
||||||
@@ -456,12 +373,9 @@ static enum led_brightness tpd_led_get(struct led_classdev *led_cdev)
|
|||||||
return read_tpd_led_state(asus);
|
return read_tpd_led_state(asus);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void kbd_led_update(struct work_struct *work)
|
static void kbd_led_update(struct asus_wmi *asus)
|
||||||
{
|
{
|
||||||
int ctrl_param = 0;
|
int ctrl_param = 0;
|
||||||
struct asus_wmi *asus;
|
|
||||||
|
|
||||||
asus = container_of(work, struct asus_wmi, kbd_led_work);
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* bits 0-2: level
|
* bits 0-2: level
|
||||||
@@ -471,7 +385,6 @@ static void kbd_led_update(struct work_struct *work)
|
|||||||
ctrl_param = 0x80 | (asus->kbd_led_wk & 0x7F);
|
ctrl_param = 0x80 | (asus->kbd_led_wk & 0x7F);
|
||||||
|
|
||||||
asus_wmi_set_devstate(ASUS_WMI_DEVID_KBD_BACKLIGHT, ctrl_param, NULL);
|
asus_wmi_set_devstate(ASUS_WMI_DEVID_KBD_BACKLIGHT, ctrl_param, NULL);
|
||||||
led_classdev_notify_brightness_hw_changed(&asus->kbd_led, asus->kbd_led_wk);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int kbd_led_read(struct asus_wmi *asus, int *level, int *env)
|
static int kbd_led_read(struct asus_wmi *asus, int *level, int *env)
|
||||||
@@ -516,7 +429,7 @@ static void do_kbd_led_set(struct led_classdev *led_cdev, int value)
|
|||||||
value = 0;
|
value = 0;
|
||||||
|
|
||||||
asus->kbd_led_wk = value;
|
asus->kbd_led_wk = value;
|
||||||
queue_work(asus->led_workqueue, &asus->kbd_led_work);
|
kbd_led_update(asus);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void kbd_led_set(struct led_classdev *led_cdev,
|
static void kbd_led_set(struct led_classdev *led_cdev,
|
||||||
@@ -525,6 +438,14 @@ static void kbd_led_set(struct led_classdev *led_cdev,
|
|||||||
do_kbd_led_set(led_cdev, value);
|
do_kbd_led_set(led_cdev, value);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void kbd_led_set_by_kbd(struct asus_wmi *asus, enum led_brightness value)
|
||||||
|
{
|
||||||
|
struct led_classdev *led_cdev = &asus->kbd_led;
|
||||||
|
|
||||||
|
do_kbd_led_set(led_cdev, value);
|
||||||
|
led_classdev_notify_brightness_hw_changed(led_cdev, asus->kbd_led_wk);
|
||||||
|
}
|
||||||
|
|
||||||
static enum led_brightness kbd_led_get(struct led_classdev *led_cdev)
|
static enum led_brightness kbd_led_get(struct led_classdev *led_cdev)
|
||||||
{
|
{
|
||||||
struct asus_wmi *asus;
|
struct asus_wmi *asus;
|
||||||
@@ -671,8 +592,6 @@ static int asus_wmi_led_init(struct asus_wmi *asus)
|
|||||||
|
|
||||||
led_val = kbd_led_read(asus, NULL, NULL);
|
led_val = kbd_led_read(asus, NULL, NULL);
|
||||||
if (led_val >= 0) {
|
if (led_val >= 0) {
|
||||||
INIT_WORK(&asus->kbd_led_work, kbd_led_update);
|
|
||||||
|
|
||||||
asus->kbd_led_wk = led_val;
|
asus->kbd_led_wk = led_val;
|
||||||
asus->kbd_led.name = "asus::kbd_backlight";
|
asus->kbd_led.name = "asus::kbd_backlight";
|
||||||
asus->kbd_led.flags = LED_BRIGHT_HW_CHANGED;
|
asus->kbd_led.flags = LED_BRIGHT_HW_CHANGED;
|
||||||
@@ -1746,18 +1665,18 @@ static void asus_wmi_notify(u32 value, void *context)
|
|||||||
}
|
}
|
||||||
|
|
||||||
if (code == NOTIFY_KBD_BRTUP) {
|
if (code == NOTIFY_KBD_BRTUP) {
|
||||||
do_kbd_led_set(&asus->kbd_led, asus->kbd_led_wk + 1);
|
kbd_led_set_by_kbd(asus, asus->kbd_led_wk + 1);
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
if (code == NOTIFY_KBD_BRTDWN) {
|
if (code == NOTIFY_KBD_BRTDWN) {
|
||||||
do_kbd_led_set(&asus->kbd_led, asus->kbd_led_wk - 1);
|
kbd_led_set_by_kbd(asus, asus->kbd_led_wk - 1);
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
if (code == NOTIFY_KBD_BRTTOGGLE) {
|
if (code == NOTIFY_KBD_BRTTOGGLE) {
|
||||||
if (asus->kbd_led_wk == asus->kbd_led.max_brightness)
|
if (asus->kbd_led_wk == asus->kbd_led.max_brightness)
|
||||||
do_kbd_led_set(&asus->kbd_led, 0);
|
kbd_led_set_by_kbd(asus, 0);
|
||||||
else
|
else
|
||||||
do_kbd_led_set(&asus->kbd_led, asus->kbd_led_wk + 1);
|
kbd_led_set_by_kbd(asus, asus->kbd_led_wk + 1);
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -2291,7 +2210,7 @@ static int asus_hotk_resume(struct device *device)
|
|||||||
struct asus_wmi *asus = dev_get_drvdata(device);
|
struct asus_wmi *asus = dev_get_drvdata(device);
|
||||||
|
|
||||||
if (!IS_ERR_OR_NULL(asus->kbd_led.dev))
|
if (!IS_ERR_OR_NULL(asus->kbd_led.dev))
|
||||||
queue_work(asus->led_workqueue, &asus->kbd_led_work);
|
kbd_led_update(asus);
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
@@ -2327,7 +2246,7 @@ static int asus_hotk_restore(struct device *device)
|
|||||||
rfkill_set_sw_state(asus->uwb.rfkill, bl);
|
rfkill_set_sw_state(asus->uwb.rfkill, bl);
|
||||||
}
|
}
|
||||||
if (!IS_ERR_OR_NULL(asus->kbd_led.dev))
|
if (!IS_ERR_OR_NULL(asus->kbd_led.dev))
|
||||||
queue_work(asus->led_workqueue, &asus->kbd_led_work);
|
kbd_led_update(asus);
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|||||||
@@ -21,11 +21,13 @@
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
|
#include <linux/acpi.h>
|
||||||
#include <linux/dma-mapping.h>
|
#include <linux/dma-mapping.h>
|
||||||
#include <linux/errno.h>
|
#include <linux/errno.h>
|
||||||
#include <linux/cpu.h>
|
#include <linux/cpu.h>
|
||||||
#include <linux/gfp.h>
|
#include <linux/gfp.h>
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
|
#include <linux/io.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/mc146818rtc.h>
|
#include <linux/mc146818rtc.h>
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
@@ -36,12 +38,11 @@
|
|||||||
#include <linux/string.h>
|
#include <linux/string.h>
|
||||||
#include <linux/types.h>
|
#include <linux/types.h>
|
||||||
#include <linux/mutex.h>
|
#include <linux/mutex.h>
|
||||||
#include <asm/io.h>
|
|
||||||
|
|
||||||
#include "dcdbas.h"
|
#include "dcdbas.h"
|
||||||
|
|
||||||
#define DRIVER_NAME "dcdbas"
|
#define DRIVER_NAME "dcdbas"
|
||||||
#define DRIVER_VERSION "5.6.0-3.2"
|
#define DRIVER_VERSION "5.6.0-3.3"
|
||||||
#define DRIVER_DESCRIPTION "Dell Systems Management Base Driver"
|
#define DRIVER_DESCRIPTION "Dell Systems Management Base Driver"
|
||||||
|
|
||||||
static struct platform_device *dcdbas_pdev;
|
static struct platform_device *dcdbas_pdev;
|
||||||
@@ -49,19 +50,23 @@ static struct platform_device *dcdbas_pdev;
|
|||||||
static u8 *smi_data_buf;
|
static u8 *smi_data_buf;
|
||||||
static dma_addr_t smi_data_buf_handle;
|
static dma_addr_t smi_data_buf_handle;
|
||||||
static unsigned long smi_data_buf_size;
|
static unsigned long smi_data_buf_size;
|
||||||
|
static unsigned long max_smi_data_buf_size = MAX_SMI_DATA_BUF_SIZE;
|
||||||
static u32 smi_data_buf_phys_addr;
|
static u32 smi_data_buf_phys_addr;
|
||||||
static DEFINE_MUTEX(smi_data_lock);
|
static DEFINE_MUTEX(smi_data_lock);
|
||||||
|
static u8 *eps_buffer;
|
||||||
|
|
||||||
static unsigned int host_control_action;
|
static unsigned int host_control_action;
|
||||||
static unsigned int host_control_smi_type;
|
static unsigned int host_control_smi_type;
|
||||||
static unsigned int host_control_on_shutdown;
|
static unsigned int host_control_on_shutdown;
|
||||||
|
|
||||||
|
static bool wsmt_enabled;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* smi_data_buf_free: free SMI data buffer
|
* smi_data_buf_free: free SMI data buffer
|
||||||
*/
|
*/
|
||||||
static void smi_data_buf_free(void)
|
static void smi_data_buf_free(void)
|
||||||
{
|
{
|
||||||
if (!smi_data_buf)
|
if (!smi_data_buf || wsmt_enabled)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
|
dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
|
||||||
@@ -86,7 +91,7 @@ static int smi_data_buf_realloc(unsigned long size)
|
|||||||
if (smi_data_buf_size >= size)
|
if (smi_data_buf_size >= size)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
if (size > MAX_SMI_DATA_BUF_SIZE)
|
if (size > max_smi_data_buf_size)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
/* new buffer is needed */
|
/* new buffer is needed */
|
||||||
@@ -169,7 +174,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
|
|||||||
{
|
{
|
||||||
ssize_t ret;
|
ssize_t ret;
|
||||||
|
|
||||||
if ((pos + count) > MAX_SMI_DATA_BUF_SIZE)
|
if ((pos + count) > max_smi_data_buf_size)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
mutex_lock(&smi_data_lock);
|
mutex_lock(&smi_data_lock);
|
||||||
@@ -322,8 +327,20 @@ static ssize_t smi_request_store(struct device *dev,
|
|||||||
ret = count;
|
ret = count;
|
||||||
break;
|
break;
|
||||||
case 1:
|
case 1:
|
||||||
/* Calling Interface SMI */
|
/*
|
||||||
smi_cmd->ebx = (u32) virt_to_phys(smi_cmd->command_buffer);
|
* Calling Interface SMI
|
||||||
|
*
|
||||||
|
* Provide physical address of command buffer field within
|
||||||
|
* the struct smi_cmd to BIOS.
|
||||||
|
*
|
||||||
|
* Because the address that smi_cmd (smi_data_buf) points to
|
||||||
|
* will be from memremap() of a non-memory address if WSMT
|
||||||
|
* is present, we can't use virt_to_phys() on smi_cmd, so
|
||||||
|
* we have to use the physical address that was saved when
|
||||||
|
* the virtual address for smi_cmd was received.
|
||||||
|
*/
|
||||||
|
smi_cmd->ebx = smi_data_buf_phys_addr +
|
||||||
|
offsetof(struct smi_cmd, command_buffer);
|
||||||
ret = dcdbas_smi_request(smi_cmd);
|
ret = dcdbas_smi_request(smi_cmd);
|
||||||
if (!ret)
|
if (!ret)
|
||||||
ret = count;
|
ret = count;
|
||||||
@@ -482,6 +499,93 @@ static void dcdbas_host_control(void)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* WSMT */
|
||||||
|
|
||||||
|
static u8 checksum(u8 *buffer, u8 length)
|
||||||
|
{
|
||||||
|
u8 sum = 0;
|
||||||
|
u8 *end = buffer + length;
|
||||||
|
|
||||||
|
while (buffer < end)
|
||||||
|
sum += *buffer++;
|
||||||
|
return sum;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline struct smm_eps_table *check_eps_table(u8 *addr)
|
||||||
|
{
|
||||||
|
struct smm_eps_table *eps = (struct smm_eps_table *)addr;
|
||||||
|
|
||||||
|
if (strncmp(eps->smm_comm_buff_anchor, SMM_EPS_SIG, 4) != 0)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
if (checksum(addr, eps->length) != 0)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
return eps;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int dcdbas_check_wsmt(void)
|
||||||
|
{
|
||||||
|
struct acpi_table_wsmt *wsmt = NULL;
|
||||||
|
struct smm_eps_table *eps = NULL;
|
||||||
|
u64 remap_size;
|
||||||
|
u8 *addr;
|
||||||
|
|
||||||
|
acpi_get_table(ACPI_SIG_WSMT, 0, (struct acpi_table_header **)&wsmt);
|
||||||
|
if (!wsmt)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/* Check if WSMT ACPI table shows that protection is enabled */
|
||||||
|
if (!(wsmt->protection_flags & ACPI_WSMT_FIXED_COMM_BUFFERS) ||
|
||||||
|
!(wsmt->protection_flags & ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/* Scan for EPS (entry point structure) */
|
||||||
|
for (addr = (u8 *)__va(0xf0000);
|
||||||
|
addr < (u8 *)__va(0x100000 - sizeof(struct smm_eps_table));
|
||||||
|
addr += 16) {
|
||||||
|
eps = check_eps_table(addr);
|
||||||
|
if (eps)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!eps) {
|
||||||
|
dev_dbg(&dcdbas_pdev->dev, "found WSMT, but no EPS found\n");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Get physical address of buffer and map to virtual address.
|
||||||
|
* Table gives size in 4K pages, regardless of actual system page size.
|
||||||
|
*/
|
||||||
|
if (upper_32_bits(eps->smm_comm_buff_addr + 8)) {
|
||||||
|
dev_warn(&dcdbas_pdev->dev, "found WSMT, but EPS buffer address is above 4GB\n");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
/*
|
||||||
|
* Limit remap size to MAX_SMI_DATA_BUF_SIZE + 8 (since the first 8
|
||||||
|
* bytes are used for a semaphore, not the data buffer itself).
|
||||||
|
*/
|
||||||
|
remap_size = eps->num_of_4k_pages * PAGE_SIZE;
|
||||||
|
if (remap_size > MAX_SMI_DATA_BUF_SIZE + 8)
|
||||||
|
remap_size = MAX_SMI_DATA_BUF_SIZE + 8;
|
||||||
|
eps_buffer = memremap(eps->smm_comm_buff_addr, remap_size, MEMREMAP_WB);
|
||||||
|
if (!eps_buffer) {
|
||||||
|
dev_warn(&dcdbas_pdev->dev, "found WSMT, but failed to map EPS buffer\n");
|
||||||
|
return -ENOMEM;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* First 8 bytes is for a semaphore, not part of the smi_data_buf */
|
||||||
|
smi_data_buf_phys_addr = eps->smm_comm_buff_addr + 8;
|
||||||
|
smi_data_buf = eps_buffer + 8;
|
||||||
|
smi_data_buf_size = remap_size - 8;
|
||||||
|
max_smi_data_buf_size = smi_data_buf_size;
|
||||||
|
wsmt_enabled = true;
|
||||||
|
dev_info(&dcdbas_pdev->dev,
|
||||||
|
"WSMT found, using firmware-provided SMI buffer.\n");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* dcdbas_reboot_notify: handle reboot notification for host control
|
* dcdbas_reboot_notify: handle reboot notification for host control
|
||||||
*/
|
*/
|
||||||
@@ -548,6 +652,11 @@ static int dcdbas_probe(struct platform_device *dev)
|
|||||||
|
|
||||||
dcdbas_pdev = dev;
|
dcdbas_pdev = dev;
|
||||||
|
|
||||||
|
/* Check if ACPI WSMT table specifies protected SMI buffer address */
|
||||||
|
error = dcdbas_check_wsmt();
|
||||||
|
if (error < 0)
|
||||||
|
return error;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* BIOS SMI calls require buffer addresses be in 32-bit address space.
|
* BIOS SMI calls require buffer addresses be in 32-bit address space.
|
||||||
* This is done by setting the DMA mask below.
|
* This is done by setting the DMA mask below.
|
||||||
@@ -635,6 +744,8 @@ static void __exit dcdbas_exit(void)
|
|||||||
*/
|
*/
|
||||||
if (dcdbas_pdev)
|
if (dcdbas_pdev)
|
||||||
smi_data_buf_free();
|
smi_data_buf_free();
|
||||||
|
if (eps_buffer)
|
||||||
|
memunmap(eps_buffer);
|
||||||
platform_device_unregister(dcdbas_pdev_reg);
|
platform_device_unregister(dcdbas_pdev_reg);
|
||||||
platform_driver_unregister(&dcdbas_driver);
|
platform_driver_unregister(&dcdbas_driver);
|
||||||
}
|
}
|
||||||
@@ -53,6 +53,7 @@
|
|||||||
#define EXPIRED_TIMER (0)
|
#define EXPIRED_TIMER (0)
|
||||||
|
|
||||||
#define SMI_CMD_MAGIC (0x534D4931)
|
#define SMI_CMD_MAGIC (0x534D4931)
|
||||||
|
#define SMM_EPS_SIG "$SCB"
|
||||||
|
|
||||||
#define DCDBAS_DEV_ATTR_RW(_name) \
|
#define DCDBAS_DEV_ATTR_RW(_name) \
|
||||||
DEVICE_ATTR(_name,0600,_name##_show,_name##_store);
|
DEVICE_ATTR(_name,0600,_name##_show,_name##_store);
|
||||||
@@ -103,5 +104,14 @@ struct apm_cmd {
|
|||||||
|
|
||||||
int dcdbas_smi_request(struct smi_cmd *smi_cmd);
|
int dcdbas_smi_request(struct smi_cmd *smi_cmd);
|
||||||
|
|
||||||
|
struct smm_eps_table {
|
||||||
|
char smm_comm_buff_anchor[4];
|
||||||
|
u8 length;
|
||||||
|
u8 checksum;
|
||||||
|
u8 version;
|
||||||
|
u64 smm_comm_buff_addr;
|
||||||
|
u64 num_of_4k_pages;
|
||||||
|
} __packed;
|
||||||
|
|
||||||
#endif /* _DCDBAS_H_ */
|
#endif /* _DCDBAS_H_ */
|
||||||
|
|
||||||
@@ -18,7 +18,7 @@
|
|||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
#include <linux/mutex.h>
|
#include <linux/mutex.h>
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include "../../firmware/dcdbas.h"
|
#include "dcdbas.h"
|
||||||
#include "dell-smbios.h"
|
#include "dell-smbios.h"
|
||||||
|
|
||||||
static int da_command_address;
|
static int da_command_address;
|
||||||
|
|||||||
@@ -45,6 +45,7 @@
|
|||||||
#include <linux/moduleparam.h>
|
#include <linux/moduleparam.h>
|
||||||
#include <linux/firmware.h>
|
#include <linux/firmware.h>
|
||||||
#include <linux/dma-mapping.h>
|
#include <linux/dma-mapping.h>
|
||||||
|
#include <asm/set_memory.h>
|
||||||
|
|
||||||
MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>");
|
MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>");
|
||||||
MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems");
|
MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems");
|
||||||
@@ -181,6 +182,11 @@ static int create_packet(void *data, size_t length)
|
|||||||
packet_data_temp_buf = NULL;
|
packet_data_temp_buf = NULL;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
/*
|
||||||
|
* set to uncachable or it may never get written back before reboot
|
||||||
|
*/
|
||||||
|
set_memory_uc((unsigned long)packet_data_temp_buf, 1 << ordernum);
|
||||||
|
|
||||||
spin_lock(&rbu_data.lock);
|
spin_lock(&rbu_data.lock);
|
||||||
|
|
||||||
newpacket->data = packet_data_temp_buf;
|
newpacket->data = packet_data_temp_buf;
|
||||||
@@ -349,6 +355,8 @@ static void packet_empty_list(void)
|
|||||||
* to make sure there are no stale RBU packets left in memory
|
* to make sure there are no stale RBU packets left in memory
|
||||||
*/
|
*/
|
||||||
memset(newpacket->data, 0, rbu_data.packetsize);
|
memset(newpacket->data, 0, rbu_data.packetsize);
|
||||||
|
set_memory_wb((unsigned long)newpacket->data,
|
||||||
|
1 << newpacket->ordernum);
|
||||||
free_pages((unsigned long) newpacket->data,
|
free_pages((unsigned long) newpacket->data,
|
||||||
newpacket->ordernum);
|
newpacket->ordernum);
|
||||||
kfree(newpacket);
|
kfree(newpacket);
|
||||||
@@ -212,7 +212,7 @@ static int read_ec_data(acpi_handle handle, int cmd, unsigned long *data)
|
|||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
pr_err("timeout in read_ec_cmd\n");
|
pr_err("timeout in %s\n", __func__);
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
|
|
||||||
@@ -1146,6 +1146,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = {
|
|||||||
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Y520-15IKBM"),
|
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Y520-15IKBM"),
|
||||||
},
|
},
|
||||||
},
|
},
|
||||||
|
{
|
||||||
|
.ident = "Lenovo Legion Y530-15ICH",
|
||||||
|
.matches = {
|
||||||
|
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
|
||||||
|
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Legion Y530-15ICH"),
|
||||||
|
},
|
||||||
|
},
|
||||||
{
|
{
|
||||||
.ident = "Lenovo Legion Y720-15IKB",
|
.ident = "Lenovo Legion Y720-15IKB",
|
||||||
.matches = {
|
.matches = {
|
||||||
|
|||||||
@@ -1,19 +1,9 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0+
|
||||||
/*
|
/*
|
||||||
* Intel HID event & 5 button array driver
|
* Intel HID event & 5 button array driver
|
||||||
*
|
*
|
||||||
* Copyright (C) 2015 Alex Hung <alex.hung@canonical.com>
|
* Copyright (C) 2015 Alex Hung <alex.hung@canonical.com>
|
||||||
* Copyright (C) 2015 Andrew Lutomirski <luto@kernel.org>
|
* Copyright (C) 2015 Andrew Lutomirski <luto@kernel.org>
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/acpi.h>
|
#include <linux/acpi.h>
|
||||||
|
|||||||
@@ -1,26 +1,11 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0+
|
||||||
/*
|
/*
|
||||||
* Copyright 2013 Matthew Garrett <mjg59@srcf.ucam.org>
|
* Copyright 2013 Matthew Garrett <mjg59@srcf.ucam.org>
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License along
|
|
||||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
||||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#include <linux/acpi.h>
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
#include <linux/slab.h>
|
#include <linux/slab.h>
|
||||||
#include <linux/acpi.h>
|
|
||||||
|
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL");
|
||||||
|
|
||||||
@@ -53,12 +38,10 @@ static ssize_t irst_store_wakeup_events(struct device *dev,
|
|||||||
acpi = to_acpi_device(dev);
|
acpi = to_acpi_device(dev);
|
||||||
|
|
||||||
error = kstrtoul(buf, 0, &value);
|
error = kstrtoul(buf, 0, &value);
|
||||||
|
|
||||||
if (error)
|
if (error)
|
||||||
return error;
|
return error;
|
||||||
|
|
||||||
status = acpi_execute_simple_method(acpi->handle, "SFFS", value);
|
status = acpi_execute_simple_method(acpi->handle, "SFFS", value);
|
||||||
|
|
||||||
if (ACPI_FAILURE(status))
|
if (ACPI_FAILURE(status))
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
@@ -99,12 +82,10 @@ static ssize_t irst_store_wakeup_time(struct device *dev,
|
|||||||
acpi = to_acpi_device(dev);
|
acpi = to_acpi_device(dev);
|
||||||
|
|
||||||
error = kstrtoul(buf, 0, &value);
|
error = kstrtoul(buf, 0, &value);
|
||||||
|
|
||||||
if (error)
|
if (error)
|
||||||
return error;
|
return error;
|
||||||
|
|
||||||
status = acpi_execute_simple_method(acpi->handle, "SFTV", value);
|
status = acpi_execute_simple_method(acpi->handle, "SFTV", value);
|
||||||
|
|
||||||
if (ACPI_FAILURE(status))
|
if (ACPI_FAILURE(status))
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
|
|||||||
@@ -1,25 +1,10 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0+
|
||||||
/*
|
/*
|
||||||
* Copyright 2013 Matthew Garrett <mjg59@srcf.ucam.org>
|
* Copyright 2013 Matthew Garrett <mjg59@srcf.ucam.org>
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License along
|
|
||||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
||||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/module.h>
|
|
||||||
#include <linux/acpi.h>
|
#include <linux/acpi.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL");
|
||||||
|
|
||||||
@@ -44,6 +29,7 @@ static const struct acpi_device_id smartconnect_ids[] = {
|
|||||||
{"INT33A0", 0},
|
{"INT33A0", 0},
|
||||||
{"", 0}
|
{"", 0}
|
||||||
};
|
};
|
||||||
|
MODULE_DEVICE_TABLE(acpi, smartconnect_ids);
|
||||||
|
|
||||||
static struct acpi_driver smartconnect_driver = {
|
static struct acpi_driver smartconnect_driver = {
|
||||||
.owner = THIS_MODULE,
|
.owner = THIS_MODULE,
|
||||||
@@ -56,5 +42,3 @@ static struct acpi_driver smartconnect_driver = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
module_acpi_driver(smartconnect_driver);
|
module_acpi_driver(smartconnect_driver);
|
||||||
|
|
||||||
MODULE_DEVICE_TABLE(acpi, smartconnect_ids);
|
|
||||||
|
|||||||
@@ -1,16 +1,8 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* WMI Thunderbolt driver
|
* WMI Thunderbolt driver
|
||||||
*
|
*
|
||||||
* Copyright (C) 2017 Dell Inc. All Rights Reserved.
|
* Copyright (C) 2017 Dell Inc. All Rights Reserved.
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms of the GNU General Public License version 2 as published
|
|
||||||
* by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||||
@@ -38,12 +30,16 @@ static ssize_t force_power_store(struct device *dev,
|
|||||||
input.length = sizeof(u8);
|
input.length = sizeof(u8);
|
||||||
input.pointer = &mode;
|
input.pointer = &mode;
|
||||||
mode = hex_to_bin(buf[0]);
|
mode = hex_to_bin(buf[0]);
|
||||||
|
dev_dbg(dev, "force_power: storing %#x\n", mode);
|
||||||
if (mode == 0 || mode == 1) {
|
if (mode == 0 || mode == 1) {
|
||||||
status = wmi_evaluate_method(INTEL_WMI_THUNDERBOLT_GUID, 0, 1,
|
status = wmi_evaluate_method(INTEL_WMI_THUNDERBOLT_GUID, 0, 1,
|
||||||
&input, NULL);
|
&input, NULL);
|
||||||
if (ACPI_FAILURE(status))
|
if (ACPI_FAILURE(status)) {
|
||||||
|
dev_dbg(dev, "force_power: failed to evaluate ACPI method\n");
|
||||||
return -ENODEV;
|
return -ENODEV;
|
||||||
|
}
|
||||||
} else {
|
} else {
|
||||||
|
dev_dbg(dev, "force_power: unsupported mode\n");
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
return count;
|
return count;
|
||||||
@@ -95,4 +91,4 @@ module_wmi_driver(intel_wmi_thunderbolt_driver);
|
|||||||
MODULE_ALIAS("wmi:" INTEL_WMI_THUNDERBOLT_GUID);
|
MODULE_ALIAS("wmi:" INTEL_WMI_THUNDERBOLT_GUID);
|
||||||
MODULE_AUTHOR("Mario Limonciello <mario.limonciello@dell.com>");
|
MODULE_AUTHOR("Mario Limonciello <mario.limonciello@dell.com>");
|
||||||
MODULE_DESCRIPTION("Intel WMI Thunderbolt force power driver");
|
MODULE_DESCRIPTION("Intel WMI Thunderbolt force power driver");
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|||||||
119
drivers/platform/x86/intel_atomisp2_pm.c
Normal file
119
drivers/platform/x86/intel_atomisp2_pm.c
Normal file
@@ -0,0 +1,119 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
|
/*
|
||||||
|
* Dummy driver for Intel's Image Signal Processor found on Bay and Cherry
|
||||||
|
* Trail devices. The sole purpose of this driver is to allow the ISP to
|
||||||
|
* be put in D3.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2018 Hans de Goede <hdegoede@redhat.com>
|
||||||
|
*
|
||||||
|
* Based on various non upstream patches for ISP support:
|
||||||
|
* Copyright (C) 2010-2017 Intel Corporation. All rights reserved.
|
||||||
|
* Copyright (c) 2010 Silicon Hive www.siliconhive.com.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/delay.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/mod_devicetable.h>
|
||||||
|
#include <linux/pci.h>
|
||||||
|
#include <linux/pm_runtime.h>
|
||||||
|
#include <asm/iosf_mbi.h>
|
||||||
|
|
||||||
|
/* PCI configuration regs */
|
||||||
|
#define PCI_INTERRUPT_CTRL 0x9c
|
||||||
|
|
||||||
|
#define PCI_CSI_CONTROL 0xe8
|
||||||
|
#define PCI_CSI_CONTROL_PORTS_OFF_MASK 0x7
|
||||||
|
|
||||||
|
/* IOSF BT_MBI_UNIT_PMC regs */
|
||||||
|
#define ISPSSPM0 0x39
|
||||||
|
#define ISPSSPM0_ISPSSC_OFFSET 0
|
||||||
|
#define ISPSSPM0_ISPSSC_MASK 0x00000003
|
||||||
|
#define ISPSSPM0_ISPSSS_OFFSET 24
|
||||||
|
#define ISPSSPM0_ISPSSS_MASK 0x03000000
|
||||||
|
#define ISPSSPM0_IUNIT_POWER_ON 0x0
|
||||||
|
#define ISPSSPM0_IUNIT_POWER_OFF 0x3
|
||||||
|
|
||||||
|
static int isp_probe(struct pci_dev *dev, const struct pci_device_id *id)
|
||||||
|
{
|
||||||
|
unsigned long timeout;
|
||||||
|
u32 val;
|
||||||
|
|
||||||
|
pci_write_config_dword(dev, PCI_INTERRUPT_CTRL, 0);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* MRFLD IUNIT DPHY is located in an always-power-on island
|
||||||
|
* MRFLD HW design need all CSI ports are disabled before
|
||||||
|
* powering down the IUNIT.
|
||||||
|
*/
|
||||||
|
pci_read_config_dword(dev, PCI_CSI_CONTROL, &val);
|
||||||
|
val |= PCI_CSI_CONTROL_PORTS_OFF_MASK;
|
||||||
|
pci_write_config_dword(dev, PCI_CSI_CONTROL, val);
|
||||||
|
|
||||||
|
/* Write 0x3 to ISPSSPM0 bit[1:0] to power off the IUNIT */
|
||||||
|
iosf_mbi_modify(BT_MBI_UNIT_PMC, MBI_REG_READ, ISPSSPM0,
|
||||||
|
ISPSSPM0_IUNIT_POWER_OFF, ISPSSPM0_ISPSSC_MASK);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* There should be no IUNIT access while power-down is
|
||||||
|
* in progress HW sighting: 4567865
|
||||||
|
* Wait up to 50 ms for the IUNIT to shut down.
|
||||||
|
*/
|
||||||
|
timeout = jiffies + msecs_to_jiffies(50);
|
||||||
|
while (1) {
|
||||||
|
/* Wait until ISPSSPM0 bit[25:24] shows 0x3 */
|
||||||
|
iosf_mbi_read(BT_MBI_UNIT_PMC, MBI_REG_READ, ISPSSPM0, &val);
|
||||||
|
val = (val & ISPSSPM0_ISPSSS_MASK) >> ISPSSPM0_ISPSSS_OFFSET;
|
||||||
|
if (val == ISPSSPM0_IUNIT_POWER_OFF)
|
||||||
|
break;
|
||||||
|
|
||||||
|
if (time_after(jiffies, timeout)) {
|
||||||
|
dev_err(&dev->dev, "IUNIT power-off timeout.\n");
|
||||||
|
return -EBUSY;
|
||||||
|
}
|
||||||
|
usleep_range(1000, 2000);
|
||||||
|
}
|
||||||
|
|
||||||
|
pm_runtime_allow(&dev->dev);
|
||||||
|
pm_runtime_put_sync_suspend(&dev->dev);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void isp_remove(struct pci_dev *dev)
|
||||||
|
{
|
||||||
|
pm_runtime_get_sync(&dev->dev);
|
||||||
|
pm_runtime_forbid(&dev->dev);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int isp_pci_suspend(struct device *dev)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int isp_pci_resume(struct device *dev)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static UNIVERSAL_DEV_PM_OPS(isp_pm_ops, isp_pci_suspend,
|
||||||
|
isp_pci_resume, NULL);
|
||||||
|
|
||||||
|
static const struct pci_device_id isp_id_table[] = {
|
||||||
|
{ PCI_VDEVICE(INTEL, 0x22b8), },
|
||||||
|
{ 0, }
|
||||||
|
};
|
||||||
|
MODULE_DEVICE_TABLE(pci, isp_id_table);
|
||||||
|
|
||||||
|
static struct pci_driver isp_pci_driver = {
|
||||||
|
.name = "intel_atomisp2_pm",
|
||||||
|
.id_table = isp_id_table,
|
||||||
|
.probe = isp_probe,
|
||||||
|
.remove = isp_remove,
|
||||||
|
.driver.pm = &isp_pm_ops,
|
||||||
|
};
|
||||||
|
|
||||||
|
module_pci_driver(isp_pci_driver);
|
||||||
|
|
||||||
|
MODULE_DESCRIPTION("Intel AtomISP2 dummy / power-management drv (for suspend)");
|
||||||
|
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
|
||||||
|
MODULE_LICENSE("GPL v2");
|
||||||
@@ -1,21 +1,12 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* intel_bxtwc_tmu.c - Intel BXT Whiskey Cove PMIC TMU driver
|
* Intel BXT Whiskey Cove PMIC TMU driver
|
||||||
*
|
*
|
||||||
* Copyright (C) 2016 Intel Corporation. All rights reserved.
|
* Copyright (C) 2016 Intel Corporation. All rights reserved.
|
||||||
*
|
*
|
||||||
* This driver adds TMU (Time Management Unit) support for Intel BXT platform.
|
* This driver adds TMU (Time Management Unit) support for Intel BXT platform.
|
||||||
* It enables the alarm wake-up functionality in the TMU unit of Whiskey Cove
|
* It enables the alarm wake-up functionality in the TMU unit of Whiskey Cove
|
||||||
* PMIC.
|
* PMIC.
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License version
|
|
||||||
* 2 as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
|
|||||||
@@ -1,12 +1,9 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel Cherry Trail ACPI INT33FE pseudo device driver
|
* Intel Cherry Trail ACPI INT33FE pseudo device driver
|
||||||
*
|
*
|
||||||
* Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com>
|
* Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com>
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License version 2 as
|
|
||||||
* published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* Some Intel Cherry Trail based device which ship with Windows 10, have
|
* Some Intel Cherry Trail based device which ship with Windows 10, have
|
||||||
* this weird INT33FE ACPI device with a CRS table with 4 I2cSerialBusV2
|
* this weird INT33FE ACPI device with a CRS table with 4 I2cSerialBusV2
|
||||||
* resources, for 4 different chips attached to various i2c busses:
|
* resources, for 4 different chips attached to various i2c busses:
|
||||||
@@ -257,4 +254,4 @@ module_platform_driver(cht_int33fe_driver);
|
|||||||
|
|
||||||
MODULE_DESCRIPTION("Intel Cherry Trail ACPI INT33FE pseudo device driver");
|
MODULE_DESCRIPTION("Intel Cherry Trail ACPI INT33FE pseudo device driver");
|
||||||
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
|
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|||||||
@@ -1,3 +1,4 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Power-button driver for Dollar Cove TI PMIC
|
* Power-button driver for Dollar Cove TI PMIC
|
||||||
* Copyright (C) 2014 Intel Corp
|
* Copyright (C) 2014 Intel Corp
|
||||||
|
|||||||
@@ -1,3 +1,4 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel INT0002 "Virtual GPIO" driver
|
* Intel INT0002 "Virtual GPIO" driver
|
||||||
*
|
*
|
||||||
@@ -9,10 +10,6 @@
|
|||||||
*
|
*
|
||||||
* Author: Dyut Kumar Sil <dyut.k.sil@intel.com>
|
* Author: Dyut Kumar Sil <dyut.k.sil@intel.com>
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License version 2 as
|
|
||||||
* published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* Some peripherals on Bay Trail and Cherry Trail platforms signal a Power
|
* Some peripherals on Bay Trail and Cherry Trail platforms signal a Power
|
||||||
* Management Event (PME) to the Power Management Controller (PMC) to wakeup
|
* Management Event (PME) to the Power Management Controller (PMC) to wakeup
|
||||||
* the system. When this happens software needs to clear the PME bus 0 status
|
* the system. When this happens software needs to clear the PME bus 0 status
|
||||||
@@ -57,11 +54,7 @@
|
|||||||
#define ICPU(model) { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, }
|
#define ICPU(model) { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, }
|
||||||
|
|
||||||
static const struct x86_cpu_id int0002_cpu_ids[] = {
|
static const struct x86_cpu_id int0002_cpu_ids[] = {
|
||||||
/*
|
ICPU(INTEL_FAM6_ATOM_SILVERMONT), /* Valleyview, Bay Trail */
|
||||||
* Limit ourselves to Cherry Trail for now, until testing shows we
|
|
||||||
* need to handle the INT0002 device on Baytrail too.
|
|
||||||
* ICPU(INTEL_FAM6_ATOM_SILVERMONT), * Valleyview, Bay Trail *
|
|
||||||
*/
|
|
||||||
ICPU(INTEL_FAM6_ATOM_AIRMONT), /* Braswell, Cherry Trail */
|
ICPU(INTEL_FAM6_ATOM_AIRMONT), /* Braswell, Cherry Trail */
|
||||||
{}
|
{}
|
||||||
};
|
};
|
||||||
@@ -110,6 +103,21 @@ static void int0002_irq_mask(struct irq_data *data)
|
|||||||
outl(gpe_en_reg, GPE0A_EN_PORT);
|
outl(gpe_en_reg, GPE0A_EN_PORT);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int int0002_irq_set_wake(struct irq_data *data, unsigned int on)
|
||||||
|
{
|
||||||
|
struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
|
||||||
|
struct platform_device *pdev = to_platform_device(chip->parent);
|
||||||
|
int irq = platform_get_irq(pdev, 0);
|
||||||
|
|
||||||
|
/* Propagate to parent irq */
|
||||||
|
if (on)
|
||||||
|
enable_irq_wake(irq);
|
||||||
|
else
|
||||||
|
disable_irq_wake(irq);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
static irqreturn_t int0002_irq(int irq, void *data)
|
static irqreturn_t int0002_irq(int irq, void *data)
|
||||||
{
|
{
|
||||||
struct gpio_chip *chip = data;
|
struct gpio_chip *chip = data;
|
||||||
@@ -132,6 +140,7 @@ static struct irq_chip int0002_irqchip = {
|
|||||||
.irq_ack = int0002_irq_ack,
|
.irq_ack = int0002_irq_ack,
|
||||||
.irq_mask = int0002_irq_mask,
|
.irq_mask = int0002_irq_mask,
|
||||||
.irq_unmask = int0002_irq_unmask,
|
.irq_unmask = int0002_irq_unmask,
|
||||||
|
.irq_set_wake = int0002_irq_set_wake,
|
||||||
};
|
};
|
||||||
|
|
||||||
static int int0002_probe(struct platform_device *pdev)
|
static int int0002_probe(struct platform_device *pdev)
|
||||||
@@ -216,4 +225,4 @@ module_platform_driver(int0002_driver);
|
|||||||
|
|
||||||
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
|
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
|
||||||
MODULE_DESCRIPTION("Intel INT0002 Virtual GPIO driver");
|
MODULE_DESCRIPTION("Intel INT0002 Virtual GPIO driver");
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|||||||
@@ -1,18 +1,7 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 2009-2010 Intel Corporation
|
* Copyright (c) 2009-2010 Intel Corporation
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
* The full GNU General Public License is included in this distribution in
|
|
||||||
* the file called "COPYING".
|
|
||||||
*
|
|
||||||
* Authors:
|
* Authors:
|
||||||
* Jesse Barnes <jbarnes@virtuousgeek.org>
|
* Jesse Barnes <jbarnes@virtuousgeek.org>
|
||||||
*/
|
*/
|
||||||
@@ -1697,6 +1686,6 @@ static struct pci_driver ips_pci_driver = {
|
|||||||
|
|
||||||
module_pci_driver(ips_pci_driver);
|
module_pci_driver(ips_pci_driver);
|
||||||
|
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
MODULE_AUTHOR("Jesse Barnes <jbarnes@virtuousgeek.org>");
|
MODULE_AUTHOR("Jesse Barnes <jbarnes@virtuousgeek.org>");
|
||||||
MODULE_DESCRIPTION("Intelligent Power Sharing Driver");
|
MODULE_DESCRIPTION("Intelligent Power Sharing Driver");
|
||||||
|
|||||||
@@ -1,17 +1,6 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 2010 Intel Corporation
|
* Copyright (c) 2010 Intel Corporation
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
* The full GNU General Public License is included in this distribution in
|
|
||||||
* the file called "COPYING".
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
void ips_link_to_i915_driver(void);
|
void ips_link_to_i915_driver(void);
|
||||||
|
|||||||
@@ -1,25 +1,10 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* intel_menlow.c - Intel menlow Driver for thermal management extension
|
* Intel menlow Driver for thermal management extension
|
||||||
*
|
*
|
||||||
* Copyright (C) 2008 Intel Corp
|
* Copyright (C) 2008 Intel Corp
|
||||||
* Copyright (C) 2008 Sujith Thomas <sujith.thomas@intel.com>
|
* Copyright (C) 2008 Sujith Thomas <sujith.thomas@intel.com>
|
||||||
* Copyright (C) 2008 Zhang Rui <rui.zhang@intel.com>
|
* Copyright (C) 2008 Zhang Rui <rui.zhang@intel.com>
|
||||||
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; version 2 of the License.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful, but
|
|
||||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
||||||
* General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License along
|
|
||||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
||||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
|
||||||
*
|
|
||||||
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
||||||
*
|
*
|
||||||
* This driver creates the sys I/F for programming the sensors.
|
* This driver creates the sys I/F for programming the sensors.
|
||||||
* It also implements the driver for intel menlow memory controller (hardware
|
* It also implements the driver for intel menlow memory controller (hardware
|
||||||
@@ -29,20 +14,19 @@
|
|||||||
|
|
||||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||||
|
|
||||||
|
#include <linux/acpi.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/slab.h>
|
|
||||||
#include <linux/types.h>
|
|
||||||
#include <linux/pci.h>
|
#include <linux/pci.h>
|
||||||
#include <linux/pm.h>
|
#include <linux/pm.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
#include <linux/thermal.h>
|
#include <linux/thermal.h>
|
||||||
#include <linux/acpi.h>
|
#include <linux/types.h>
|
||||||
|
|
||||||
MODULE_AUTHOR("Thomas Sujith");
|
MODULE_AUTHOR("Thomas Sujith");
|
||||||
MODULE_AUTHOR("Zhang Rui");
|
MODULE_AUTHOR("Zhang Rui");
|
||||||
MODULE_DESCRIPTION("Intel Menlow platform specific driver");
|
MODULE_DESCRIPTION("Intel Menlow platform specific driver");
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Memory controller device control
|
* Memory controller device control
|
||||||
|
|||||||
@@ -1,3 +1,4 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Power button driver for Intel MID platforms.
|
* Power button driver for Intel MID platforms.
|
||||||
*
|
*
|
||||||
@@ -5,18 +6,8 @@
|
|||||||
*
|
*
|
||||||
* Author: Hong Liu <hong.liu@intel.com>
|
* Author: Hong Liu <hong.liu@intel.com>
|
||||||
* Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
|
* Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; version 2 of the License.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful, but
|
|
||||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
||||||
* General Public License for more details.
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/input.h>
|
#include <linux/input.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/mfd/intel_msic.h>
|
#include <linux/mfd/intel_msic.h>
|
||||||
@@ -121,12 +112,9 @@ static const struct mid_pb_ddata mrfld_ddata = {
|
|||||||
.setup = mrfld_setup,
|
.setup = mrfld_setup,
|
||||||
};
|
};
|
||||||
|
|
||||||
#define ICPU(model, ddata) \
|
|
||||||
{ X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (kernel_ulong_t)&ddata }
|
|
||||||
|
|
||||||
static const struct x86_cpu_id mid_pb_cpu_ids[] = {
|
static const struct x86_cpu_id mid_pb_cpu_ids[] = {
|
||||||
ICPU(INTEL_FAM6_ATOM_SALTWELL_MID, mfld_ddata),
|
INTEL_CPU_FAM6(ATOM_SALTWELL_MID, mfld_ddata),
|
||||||
ICPU(INTEL_FAM6_ATOM_SILVERMONT_MID, mrfld_ddata),
|
INTEL_CPU_FAM6(ATOM_SILVERMONT_MID, mrfld_ddata),
|
||||||
{}
|
{}
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|||||||
@@ -1,39 +1,23 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* intel_mid_thermal.c - Intel MID platform thermal driver
|
* Intel MID platform thermal driver
|
||||||
*
|
*
|
||||||
* Copyright (C) 2011 Intel Corporation
|
* Copyright (C) 2011 Intel Corporation
|
||||||
*
|
*
|
||||||
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; version 2 of the License.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful, but
|
|
||||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
||||||
* General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License along
|
|
||||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
||||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
|
||||||
*
|
|
||||||
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
||||||
* Author: Durgadoss R <durgadoss.r@intel.com>
|
* Author: Durgadoss R <durgadoss.r@intel.com>
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define pr_fmt(fmt) "intel_mid_thermal: " fmt
|
#define pr_fmt(fmt) "intel_mid_thermal: " fmt
|
||||||
|
|
||||||
#include <linux/module.h>
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/err.h>
|
|
||||||
#include <linux/param.h>
|
|
||||||
#include <linux/device.h>
|
#include <linux/device.h>
|
||||||
#include <linux/platform_device.h>
|
#include <linux/err.h>
|
||||||
#include <linux/slab.h>
|
|
||||||
#include <linux/pm.h>
|
|
||||||
#include <linux/thermal.h>
|
|
||||||
#include <linux/mfd/intel_msic.h>
|
#include <linux/mfd/intel_msic.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/param.h>
|
||||||
|
#include <linux/platform_device.h>
|
||||||
|
#include <linux/pm.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
#include <linux/thermal.h>
|
||||||
|
|
||||||
/* Number of thermal sensors */
|
/* Number of thermal sensors */
|
||||||
#define MSIC_THERMAL_SENSORS 4
|
#define MSIC_THERMAL_SENSORS 4
|
||||||
@@ -567,4 +551,4 @@ module_platform_driver(mid_thermal_driver);
|
|||||||
|
|
||||||
MODULE_AUTHOR("Durgadoss R <durgadoss.r@intel.com>");
|
MODULE_AUTHOR("Durgadoss R <durgadoss.r@intel.com>");
|
||||||
MODULE_DESCRIPTION("Intel Medfield Platform Thermal Driver");
|
MODULE_DESCRIPTION("Intel Medfield Platform Thermal Driver");
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|||||||
@@ -1,5 +1,6 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0+
|
||||||
/*
|
/*
|
||||||
* intel_oaktrail.c - Intel OakTrail Platform support.
|
* Intel OakTrail Platform support
|
||||||
*
|
*
|
||||||
* Copyright (C) 2010-2011 Intel Corporation
|
* Copyright (C) 2010-2011 Intel Corporation
|
||||||
* Author: Yin Kangkai (kangkai.yin@intel.com)
|
* Author: Yin Kangkai (kangkai.yin@intel.com)
|
||||||
@@ -8,21 +9,6 @@
|
|||||||
* <cezary.jackiewicz (at) gmail.com>, based on MSI driver
|
* <cezary.jackiewicz (at) gmail.com>, based on MSI driver
|
||||||
* Copyright (C) 2006 Lennart Poettering <mzxreary (at) 0pointer (dot) de>
|
* Copyright (C) 2006 Lennart Poettering <mzxreary (at) 0pointer (dot) de>
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful, but
|
|
||||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
||||||
* General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
||||||
* 02110-1301, USA.
|
|
||||||
*
|
|
||||||
* This driver does below things:
|
* This driver does below things:
|
||||||
* 1. registers itself in the Linux backlight control in
|
* 1. registers itself in the Linux backlight control in
|
||||||
* /sys/class/backlight/intel_oaktrail/
|
* /sys/class/backlight/intel_oaktrail/
|
||||||
@@ -38,18 +24,18 @@
|
|||||||
|
|
||||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||||
|
|
||||||
#include <linux/module.h>
|
|
||||||
#include <linux/kernel.h>
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/acpi.h>
|
#include <linux/acpi.h>
|
||||||
#include <linux/fb.h>
|
|
||||||
#include <linux/mutex.h>
|
|
||||||
#include <linux/err.h>
|
|
||||||
#include <linux/i2c.h>
|
|
||||||
#include <linux/backlight.h>
|
#include <linux/backlight.h>
|
||||||
#include <linux/platform_device.h>
|
|
||||||
#include <linux/dmi.h>
|
#include <linux/dmi.h>
|
||||||
|
#include <linux/err.h>
|
||||||
|
#include <linux/fb.h>
|
||||||
|
#include <linux/i2c.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/mutex.h>
|
||||||
|
#include <linux/platform_device.h>
|
||||||
#include <linux/rfkill.h>
|
#include <linux/rfkill.h>
|
||||||
|
|
||||||
#include <acpi/video.h>
|
#include <acpi/video.h>
|
||||||
|
|
||||||
#define DRIVER_NAME "intel_oaktrail"
|
#define DRIVER_NAME "intel_oaktrail"
|
||||||
|
|||||||
@@ -1,3 +1,4 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel Core SoC Power Management Controller Driver
|
* Intel Core SoC Power Management Controller Driver
|
||||||
*
|
*
|
||||||
@@ -6,16 +7,6 @@
|
|||||||
*
|
*
|
||||||
* Authors: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
|
* Authors: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
|
||||||
* Vishwanath Somayaji <vishwanath.somayaji@intel.com>
|
* Vishwanath Somayaji <vishwanath.somayaji@intel.com>
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||||
|
|||||||
@@ -1,3 +1,4 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel Core SoC Power Management Controller Header File
|
* Intel Core SoC Power Management Controller Header File
|
||||||
*
|
*
|
||||||
@@ -6,16 +7,6 @@
|
|||||||
*
|
*
|
||||||
* Authors: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
|
* Authors: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
|
||||||
* Vishwanath Somayaji <vishwanath.somayaji@intel.com>
|
* Vishwanath Somayaji <vishwanath.somayaji@intel.com>
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifndef PMC_CORE_H
|
#ifndef PMC_CORE_H
|
||||||
|
|||||||
@@ -1,39 +1,34 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* intel_pmc_ipc.c: Driver for the Intel PMC IPC mechanism
|
* Driver for the Intel PMC IPC mechanism
|
||||||
*
|
*
|
||||||
* (C) Copyright 2014-2015 Intel Corporation
|
* (C) Copyright 2014-2015 Intel Corporation
|
||||||
*
|
*
|
||||||
* This driver is based on Intel SCU IPC driver(intel_scu_opc.c) by
|
* This driver is based on Intel SCU IPC driver(intel_scu_ipc.c) by
|
||||||
* Sreedhara DS <sreedhara.ds@intel.com>
|
* Sreedhara DS <sreedhara.ds@intel.com>
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License
|
|
||||||
* as published by the Free Software Foundation; version 2
|
|
||||||
* of the License.
|
|
||||||
*
|
|
||||||
* PMC running in ARC processor communicates with other entity running in IA
|
* PMC running in ARC processor communicates with other entity running in IA
|
||||||
* core through IPC mechanism which in turn messaging between IA core ad PMC.
|
* core through IPC mechanism which in turn messaging between IA core ad PMC.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/module.h>
|
#include <linux/acpi.h>
|
||||||
|
#include <linux/atomic.h>
|
||||||
|
#include <linux/bitops.h>
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
#include <linux/errno.h>
|
|
||||||
#include <linux/init.h>
|
|
||||||
#include <linux/device.h>
|
#include <linux/device.h>
|
||||||
#include <linux/pm.h>
|
#include <linux/errno.h>
|
||||||
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/io-64-nonatomic-lo-hi.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/notifier.h>
|
||||||
#include <linux/pci.h>
|
#include <linux/pci.h>
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/pm.h>
|
||||||
#include <linux/pm_qos.h>
|
#include <linux/pm_qos.h>
|
||||||
#include <linux/kernel.h>
|
|
||||||
#include <linux/bitops.h>
|
|
||||||
#include <linux/sched.h>
|
#include <linux/sched.h>
|
||||||
#include <linux/atomic.h>
|
|
||||||
#include <linux/notifier.h>
|
|
||||||
#include <linux/suspend.h>
|
|
||||||
#include <linux/acpi.h>
|
|
||||||
#include <linux/io-64-nonatomic-lo-hi.h>
|
|
||||||
#include <linux/spinlock.h>
|
#include <linux/spinlock.h>
|
||||||
|
#include <linux/suspend.h>
|
||||||
|
|
||||||
#include <asm/intel_pmc_ipc.h>
|
#include <asm/intel_pmc_ipc.h>
|
||||||
|
|
||||||
@@ -1029,7 +1024,7 @@ static void __exit intel_pmc_ipc_exit(void)
|
|||||||
|
|
||||||
MODULE_AUTHOR("Zha Qipeng <qipeng.zha@intel.com>");
|
MODULE_AUTHOR("Zha Qipeng <qipeng.zha@intel.com>");
|
||||||
MODULE_DESCRIPTION("Intel PMC IPC driver");
|
MODULE_DESCRIPTION("Intel PMC IPC driver");
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|
||||||
/* Some modules are dependent on this, so init earlier */
|
/* Some modules are dependent on this, so init earlier */
|
||||||
fs_initcall(intel_pmc_ipc_init);
|
fs_initcall(intel_pmc_ipc_init);
|
||||||
|
|||||||
@@ -1,25 +1,23 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Driver for the Intel P-Unit Mailbox IPC mechanism
|
* Driver for the Intel P-Unit Mailbox IPC mechanism
|
||||||
*
|
*
|
||||||
* (C) Copyright 2015 Intel Corporation
|
* (C) Copyright 2015 Intel Corporation
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License version 2 as
|
|
||||||
* published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* The heart of the P-Unit is the Foxton microcontroller and its firmware,
|
* The heart of the P-Unit is the Foxton microcontroller and its firmware,
|
||||||
* which provide mailbox interface for power management usage.
|
* which provide mailbox interface for power management usage.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/module.h>
|
|
||||||
#include <linux/mod_devicetable.h>
|
|
||||||
#include <linux/acpi.h>
|
#include <linux/acpi.h>
|
||||||
#include <linux/delay.h>
|
|
||||||
#include <linux/bitops.h>
|
#include <linux/bitops.h>
|
||||||
|
#include <linux/delay.h>
|
||||||
#include <linux/device.h>
|
#include <linux/device.h>
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/mod_devicetable.h>
|
||||||
|
#include <linux/module.h>
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
|
|
||||||
#include <asm/intel_punit_ipc.h>
|
#include <asm/intel_punit_ipc.h>
|
||||||
|
|
||||||
/* IPC Mailbox registers */
|
/* IPC Mailbox registers */
|
||||||
|
|||||||
@@ -1,14 +1,10 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* intel_scu_ipc.c: Driver for the Intel SCU IPC mechanism
|
* Driver for the Intel SCU IPC mechanism
|
||||||
*
|
*
|
||||||
* (C) Copyright 2008-2010,2015 Intel Corporation
|
* (C) Copyright 2008-2010,2015 Intel Corporation
|
||||||
* Author: Sreedhara DS (sreedhara.ds@intel.com)
|
* Author: Sreedhara DS (sreedhara.ds@intel.com)
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License
|
|
||||||
* as published by the Free Software Foundation; version 2
|
|
||||||
* of the License.
|
|
||||||
*
|
|
||||||
* SCU running in ARC processor communicates with other entity running in IA
|
* SCU running in ARC processor communicates with other entity running in IA
|
||||||
* core through IPC mechanism which in turn messaging between IA core ad SCU.
|
* core through IPC mechanism which in turn messaging between IA core ad SCU.
|
||||||
* SCU has two IPC mechanism IPC-1 and IPC-2. IPC-1 is used between IA32 and
|
* SCU has two IPC mechanism IPC-1 and IPC-2. IPC-1 is used between IA32 and
|
||||||
@@ -16,14 +12,16 @@
|
|||||||
* IPC-1 Driver provides an API for power control unit registers (e.g. MSIC)
|
* IPC-1 Driver provides an API for power control unit registers (e.g. MSIC)
|
||||||
* along with other APIs.
|
* along with other APIs.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
|
#include <linux/device.h>
|
||||||
#include <linux/errno.h>
|
#include <linux/errno.h>
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/device.h>
|
|
||||||
#include <linux/pm.h>
|
|
||||||
#include <linux/pci.h>
|
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/pci.h>
|
||||||
|
#include <linux/pm.h>
|
||||||
#include <linux/sfi.h>
|
#include <linux/sfi.h>
|
||||||
|
|
||||||
#include <asm/intel-mid.h>
|
#include <asm/intel-mid.h>
|
||||||
#include <asm/intel_scu_ipc.h>
|
#include <asm/intel_scu_ipc.h>
|
||||||
|
|
||||||
|
|||||||
@@ -1,32 +1,28 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* intel_scu_ipc.c: Driver for the Intel SCU IPC mechanism
|
* Driver for the Intel SCU IPC mechanism
|
||||||
*
|
*
|
||||||
* (C) Copyright 2008-2010 Intel Corporation
|
* (C) Copyright 2008-2010 Intel Corporation
|
||||||
* Author: Sreedhara DS (sreedhara.ds@intel.com)
|
* Author: Sreedhara DS (sreedhara.ds@intel.com)
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or
|
* This driver provides IOCTL interfaces to call Intel SCU IPC driver API.
|
||||||
* modify it under the terms of the GNU General Public License
|
|
||||||
* as published by the Free Software Foundation; version 2
|
|
||||||
* of the License.
|
|
||||||
*
|
|
||||||
* This driver provides ioctl interfaces to call intel scu ipc driver api
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <linux/module.h>
|
|
||||||
#include <linux/kernel.h>
|
|
||||||
#include <linux/errno.h>
|
#include <linux/errno.h>
|
||||||
#include <linux/types.h>
|
|
||||||
#include <linux/fs.h>
|
|
||||||
#include <linux/fcntl.h>
|
#include <linux/fcntl.h>
|
||||||
|
#include <linux/fs.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/module.h>
|
||||||
#include <linux/sched.h>
|
#include <linux/sched.h>
|
||||||
#include <linux/uaccess.h>
|
|
||||||
#include <linux/slab.h>
|
#include <linux/slab.h>
|
||||||
#include <linux/init.h>
|
#include <linux/types.h>
|
||||||
|
#include <linux/uaccess.h>
|
||||||
|
|
||||||
#include <asm/intel_scu_ipc.h>
|
#include <asm/intel_scu_ipc.h>
|
||||||
|
|
||||||
static int major;
|
static int major;
|
||||||
|
|
||||||
/* ioctl commnds */
|
/* IOCTL commands */
|
||||||
#define INTE_SCU_IPC_REGISTER_READ 0
|
#define INTE_SCU_IPC_REGISTER_READ 0
|
||||||
#define INTE_SCU_IPC_REGISTER_WRITE 1
|
#define INTE_SCU_IPC_REGISTER_WRITE 1
|
||||||
#define INTE_SCU_IPC_REGISTER_UPDATE 2
|
#define INTE_SCU_IPC_REGISTER_UPDATE 2
|
||||||
|
|||||||
@@ -1,17 +1,9 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel SoC Core Telemetry Driver
|
* Intel SoC Core Telemetry Driver
|
||||||
* Copyright (C) 2015, Intel Corporation.
|
* Copyright (C) 2015, Intel Corporation.
|
||||||
* All Rights Reserved.
|
* All Rights Reserved.
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
* Telemetry Framework provides platform related PM and performance statistics.
|
* Telemetry Framework provides platform related PM and performance statistics.
|
||||||
* This file provides the core telemetry API implementation.
|
* This file provides the core telemetry API implementation.
|
||||||
*/
|
*/
|
||||||
@@ -460,4 +452,4 @@ module_exit(telemetry_module_exit);
|
|||||||
|
|
||||||
MODULE_AUTHOR("Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>");
|
MODULE_AUTHOR("Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>");
|
||||||
MODULE_DESCRIPTION("Intel SoC Telemetry Interface");
|
MODULE_DESCRIPTION("Intel SoC Telemetry Interface");
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|||||||
@@ -1,17 +1,9 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel SOC Telemetry debugfs Driver: Currently supports APL
|
* Intel SOC Telemetry debugfs Driver: Currently supports APL
|
||||||
* Copyright (c) 2015, Intel Corporation.
|
* Copyright (c) 2015, Intel Corporation.
|
||||||
* All Rights Reserved.
|
* All Rights Reserved.
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
* This file provides the debugfs interfaces for telemetry.
|
* This file provides the debugfs interfaces for telemetry.
|
||||||
* /sys/kernel/debug/telemetry/pss_info: Shows Primary Control Sub-Sys Counters
|
* /sys/kernel/debug/telemetry/pss_info: Shows Primary Control Sub-Sys Counters
|
||||||
* /sys/kernel/debug/telemetry/ioss_info: Shows IO Sub-System Counters
|
* /sys/kernel/debug/telemetry/ioss_info: Shows IO Sub-System Counters
|
||||||
@@ -72,9 +64,6 @@
|
|||||||
#define TELEM_IOSS_DX_D0IX_EVTS 25
|
#define TELEM_IOSS_DX_D0IX_EVTS 25
|
||||||
#define TELEM_IOSS_PG_EVTS 30
|
#define TELEM_IOSS_PG_EVTS 30
|
||||||
|
|
||||||
#define TELEM_DEBUGFS_CPU(model, data) \
|
|
||||||
{ X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (unsigned long)&data}
|
|
||||||
|
|
||||||
#define TELEM_CHECK_AND_PARSE_EVTS(EVTID, EVTNUM, BUF, EVTLOG, EVTDAT, MASK) { \
|
#define TELEM_CHECK_AND_PARSE_EVTS(EVTID, EVTNUM, BUF, EVTLOG, EVTDAT, MASK) { \
|
||||||
if (evtlog[index].telem_evtid == (EVTID)) { \
|
if (evtlog[index].telem_evtid == (EVTID)) { \
|
||||||
for (idx = 0; idx < (EVTNUM); idx++) \
|
for (idx = 0; idx < (EVTNUM); idx++) \
|
||||||
@@ -319,8 +308,8 @@ static struct telemetry_debugfs_conf telem_apl_debugfs_conf = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct x86_cpu_id telemetry_debugfs_cpu_ids[] = {
|
static const struct x86_cpu_id telemetry_debugfs_cpu_ids[] = {
|
||||||
TELEM_DEBUGFS_CPU(INTEL_FAM6_ATOM_GOLDMONT, telem_apl_debugfs_conf),
|
INTEL_CPU_FAM6(ATOM_GOLDMONT, telem_apl_debugfs_conf),
|
||||||
TELEM_DEBUGFS_CPU(INTEL_FAM6_ATOM_GOLDMONT_PLUS, telem_apl_debugfs_conf),
|
INTEL_CPU_FAM6(ATOM_GOLDMONT_PLUS, telem_apl_debugfs_conf),
|
||||||
{}
|
{}
|
||||||
};
|
};
|
||||||
|
|
||||||
@@ -951,12 +940,16 @@ static int __init telemetry_debugfs_init(void)
|
|||||||
debugfs_conf = (struct telemetry_debugfs_conf *)id->driver_data;
|
debugfs_conf = (struct telemetry_debugfs_conf *)id->driver_data;
|
||||||
|
|
||||||
err = telemetry_pltconfig_valid();
|
err = telemetry_pltconfig_valid();
|
||||||
if (err < 0)
|
if (err < 0) {
|
||||||
|
pr_info("Invalid pltconfig, ensure IPC1 device is enabled in BIOS\n");
|
||||||
return -ENODEV;
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
err = telemetry_debugfs_check_evts();
|
err = telemetry_debugfs_check_evts();
|
||||||
if (err < 0)
|
if (err < 0) {
|
||||||
|
pr_info("telemetry_debugfs_check_evts failed\n");
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
register_pm_notifier(&pm_notifier);
|
register_pm_notifier(&pm_notifier);
|
||||||
|
|
||||||
@@ -1037,4 +1030,4 @@ module_exit(telemetry_debugfs_exit);
|
|||||||
MODULE_AUTHOR("Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>");
|
MODULE_AUTHOR("Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>");
|
||||||
MODULE_DESCRIPTION("Intel SoC Telemetry debugfs Interface");
|
MODULE_DESCRIPTION("Intel SoC Telemetry debugfs Interface");
|
||||||
MODULE_VERSION(DRIVER_VERSION);
|
MODULE_VERSION(DRIVER_VERSION);
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|||||||
@@ -1,17 +1,9 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel SOC Telemetry Platform Driver: Currently supports APL
|
* Intel SOC Telemetry Platform Driver: Currently supports APL
|
||||||
* Copyright (c) 2015, Intel Corporation.
|
* Copyright (c) 2015, Intel Corporation.
|
||||||
* All Rights Reserved.
|
* All Rights Reserved.
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
* This file provides the platform specific telemetry implementation for APL.
|
* This file provides the platform specific telemetry implementation for APL.
|
||||||
* It used the PUNIT and PMC IPC interfaces for configuring the counters.
|
* It used the PUNIT and PMC IPC interfaces for configuring the counters.
|
||||||
* The accumulated results are fetched from SRAM.
|
* The accumulated results are fetched from SRAM.
|
||||||
@@ -1242,4 +1234,4 @@ module_exit(telemetry_module_exit);
|
|||||||
MODULE_AUTHOR("Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>");
|
MODULE_AUTHOR("Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>");
|
||||||
MODULE_DESCRIPTION("Intel SoC Telemetry Platform Driver");
|
MODULE_DESCRIPTION("Intel SoC Telemetry Platform Driver");
|
||||||
MODULE_VERSION(DRIVER_VERSION);
|
MODULE_VERSION(DRIVER_VERSION);
|
||||||
MODULE_LICENSE("GPL");
|
MODULE_LICENSE("GPL v2");
|
||||||
|
|||||||
@@ -1,28 +1,20 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
/*
|
/*
|
||||||
* Intel Turbo Boost Max Technology 3.0 legacy (non HWP) enumeration driver
|
* Intel Turbo Boost Max Technology 3.0 legacy (non HWP) enumeration driver
|
||||||
* Copyright (c) 2017, Intel Corporation.
|
* Copyright (c) 2017, Intel Corporation.
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
* Author: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
|
* Author: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms and conditions of the GNU General Public License,
|
|
||||||
* version 2, as published by the Free Software Foundation.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
||||||
* more details.
|
|
||||||
*
|
|
||||||
*/
|
*/
|
||||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||||
|
|
||||||
#include <linux/kernel.h>
|
#include <linux/cpufeature.h>
|
||||||
|
#include <linux/cpuhotplug.h>
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
#include <linux/topology.h>
|
#include <linux/topology.h>
|
||||||
#include <linux/workqueue.h>
|
#include <linux/workqueue.h>
|
||||||
#include <linux/cpuhotplug.h>
|
|
||||||
#include <linux/cpufeature.h>
|
|
||||||
#include <asm/cpu_device_id.h>
|
#include <asm/cpu_device_id.h>
|
||||||
#include <asm/intel-family.h>
|
#include <asm/intel-family.h>
|
||||||
|
|
||||||
|
|||||||
700
drivers/platform/x86/lg-laptop.c
Normal file
700
drivers/platform/x86/lg-laptop.c
Normal file
@@ -0,0 +1,700 @@
|
|||||||
|
// SPDX-License-Identifier: GPL-2.0+
|
||||||
|
/*
|
||||||
|
* lg-laptop.c - LG Gram ACPI features and hotkeys Driver
|
||||||
|
*
|
||||||
|
* Copyright (C) 2018 Matan Ziv-Av <matan@svgalib.org>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||||
|
|
||||||
|
#include <linux/acpi.h>
|
||||||
|
#include <linux/input.h>
|
||||||
|
#include <linux/input/sparse-keymap.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/leds.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/platform_device.h>
|
||||||
|
#include <linux/types.h>
|
||||||
|
|
||||||
|
#define LED_DEVICE(_name, max) struct led_classdev _name = { \
|
||||||
|
.name = __stringify(_name), \
|
||||||
|
.max_brightness = max, \
|
||||||
|
.brightness_set = _name##_set, \
|
||||||
|
.brightness_get = _name##_get, \
|
||||||
|
}
|
||||||
|
|
||||||
|
MODULE_AUTHOR("Matan Ziv-Av");
|
||||||
|
MODULE_DESCRIPTION("LG WMI Hotkey Driver");
|
||||||
|
MODULE_LICENSE("GPL");
|
||||||
|
|
||||||
|
#define WMI_EVENT_GUID0 "E4FB94F9-7F2B-4173-AD1A-CD1D95086248"
|
||||||
|
#define WMI_EVENT_GUID1 "023B133E-49D1-4E10-B313-698220140DC2"
|
||||||
|
#define WMI_EVENT_GUID2 "37BE1AC0-C3F2-4B1F-BFBE-8FDEAF2814D6"
|
||||||
|
#define WMI_EVENT_GUID3 "911BAD44-7DF8-4FBB-9319-BABA1C4B293B"
|
||||||
|
#define WMI_METHOD_WMAB "C3A72B38-D3EF-42D3-8CBB-D5A57049F66D"
|
||||||
|
#define WMI_METHOD_WMBB "2B4F501A-BD3C-4394-8DCF-00A7D2BC8210"
|
||||||
|
#define WMI_EVENT_GUID WMI_EVENT_GUID0
|
||||||
|
|
||||||
|
#define WMAB_METHOD "\\XINI.WMAB"
|
||||||
|
#define WMBB_METHOD "\\XINI.WMBB"
|
||||||
|
#define SB_GGOV_METHOD "\\_SB.GGOV"
|
||||||
|
#define GOV_TLED 0x2020008
|
||||||
|
#define WM_GET 1
|
||||||
|
#define WM_SET 2
|
||||||
|
#define WM_KEY_LIGHT 0x400
|
||||||
|
#define WM_TLED 0x404
|
||||||
|
#define WM_FN_LOCK 0x407
|
||||||
|
#define WM_BATT_LIMIT 0x61
|
||||||
|
#define WM_READER_MODE 0xBF
|
||||||
|
#define WM_FAN_MODE 0x33
|
||||||
|
#define WMBB_USB_CHARGE 0x10B
|
||||||
|
#define WMBB_BATT_LIMIT 0x10C
|
||||||
|
|
||||||
|
#define PLATFORM_NAME "lg-laptop"
|
||||||
|
|
||||||
|
MODULE_ALIAS("wmi:" WMI_EVENT_GUID0);
|
||||||
|
MODULE_ALIAS("wmi:" WMI_EVENT_GUID1);
|
||||||
|
MODULE_ALIAS("wmi:" WMI_EVENT_GUID2);
|
||||||
|
MODULE_ALIAS("wmi:" WMI_EVENT_GUID3);
|
||||||
|
MODULE_ALIAS("wmi:" WMI_METHOD_WMAB);
|
||||||
|
MODULE_ALIAS("wmi:" WMI_METHOD_WMBB);
|
||||||
|
MODULE_ALIAS("acpi*:LGEX0815:*");
|
||||||
|
|
||||||
|
static struct platform_device *pf_device;
|
||||||
|
static struct input_dev *wmi_input_dev;
|
||||||
|
|
||||||
|
static u32 inited;
|
||||||
|
#define INIT_INPUT_WMI_0 0x01
|
||||||
|
#define INIT_INPUT_WMI_2 0x02
|
||||||
|
#define INIT_INPUT_ACPI 0x04
|
||||||
|
#define INIT_TPAD_LED 0x08
|
||||||
|
#define INIT_KBD_LED 0x10
|
||||||
|
#define INIT_SPARSE_KEYMAP 0x80
|
||||||
|
|
||||||
|
static const struct key_entry wmi_keymap[] = {
|
||||||
|
{KE_KEY, 0x70, {KEY_F15} }, /* LG control panel (F1) */
|
||||||
|
{KE_KEY, 0x74, {KEY_F13} }, /* Touchpad toggle (F5) */
|
||||||
|
{KE_KEY, 0xf020000, {KEY_F14} }, /* Read mode (F9) */
|
||||||
|
{KE_KEY, 0x10000000, {KEY_F16} },/* Keyboard backlight (F8) - pressing
|
||||||
|
* this key both sends an event and
|
||||||
|
* changes backlight level.
|
||||||
|
*/
|
||||||
|
{KE_KEY, 0x80, {KEY_RFKILL} },
|
||||||
|
{KE_END, 0}
|
||||||
|
};
|
||||||
|
|
||||||
|
static int ggov(u32 arg0)
|
||||||
|
{
|
||||||
|
union acpi_object args[1];
|
||||||
|
union acpi_object *r;
|
||||||
|
acpi_status status;
|
||||||
|
acpi_handle handle;
|
||||||
|
struct acpi_object_list arg;
|
||||||
|
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
|
||||||
|
int res;
|
||||||
|
|
||||||
|
args[0].type = ACPI_TYPE_INTEGER;
|
||||||
|
args[0].integer.value = arg0;
|
||||||
|
|
||||||
|
status = acpi_get_handle(NULL, (acpi_string) SB_GGOV_METHOD, &handle);
|
||||||
|
if (ACPI_FAILURE(status)) {
|
||||||
|
pr_err("Cannot get handle");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
arg.count = 1;
|
||||||
|
arg.pointer = args;
|
||||||
|
|
||||||
|
status = acpi_evaluate_object(handle, NULL, &arg, &buffer);
|
||||||
|
if (ACPI_FAILURE(status)) {
|
||||||
|
acpi_handle_err(handle, "GGOV: call failed.\n");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
r = buffer.pointer;
|
||||||
|
if (r->type != ACPI_TYPE_INTEGER) {
|
||||||
|
kfree(r);
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
res = r->integer.value;
|
||||||
|
kfree(r);
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
static union acpi_object *lg_wmab(u32 method, u32 arg1, u32 arg2)
|
||||||
|
{
|
||||||
|
union acpi_object args[3];
|
||||||
|
acpi_status status;
|
||||||
|
acpi_handle handle;
|
||||||
|
struct acpi_object_list arg;
|
||||||
|
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
|
||||||
|
|
||||||
|
args[0].type = ACPI_TYPE_INTEGER;
|
||||||
|
args[0].integer.value = method;
|
||||||
|
args[1].type = ACPI_TYPE_INTEGER;
|
||||||
|
args[1].integer.value = arg1;
|
||||||
|
args[2].type = ACPI_TYPE_INTEGER;
|
||||||
|
args[2].integer.value = arg2;
|
||||||
|
|
||||||
|
status = acpi_get_handle(NULL, (acpi_string) WMAB_METHOD, &handle);
|
||||||
|
if (ACPI_FAILURE(status)) {
|
||||||
|
pr_err("Cannot get handle");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
arg.count = 3;
|
||||||
|
arg.pointer = args;
|
||||||
|
|
||||||
|
status = acpi_evaluate_object(handle, NULL, &arg, &buffer);
|
||||||
|
if (ACPI_FAILURE(status)) {
|
||||||
|
acpi_handle_err(handle, "WMAB: call failed.\n");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
return buffer.pointer;
|
||||||
|
}
|
||||||
|
|
||||||
|
static union acpi_object *lg_wmbb(u32 method_id, u32 arg1, u32 arg2)
|
||||||
|
{
|
||||||
|
union acpi_object args[3];
|
||||||
|
acpi_status status;
|
||||||
|
acpi_handle handle;
|
||||||
|
struct acpi_object_list arg;
|
||||||
|
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
|
||||||
|
u8 buf[32];
|
||||||
|
|
||||||
|
*(u32 *)buf = method_id;
|
||||||
|
*(u32 *)(buf + 4) = arg1;
|
||||||
|
*(u32 *)(buf + 16) = arg2;
|
||||||
|
args[0].type = ACPI_TYPE_INTEGER;
|
||||||
|
args[0].integer.value = 0; /* ignored */
|
||||||
|
args[1].type = ACPI_TYPE_INTEGER;
|
||||||
|
args[1].integer.value = 1; /* Must be 1 or 2. Does not matter which */
|
||||||
|
args[2].type = ACPI_TYPE_BUFFER;
|
||||||
|
args[2].buffer.length = 32;
|
||||||
|
args[2].buffer.pointer = buf;
|
||||||
|
|
||||||
|
status = acpi_get_handle(NULL, (acpi_string)WMBB_METHOD, &handle);
|
||||||
|
if (ACPI_FAILURE(status)) {
|
||||||
|
pr_err("Cannot get handle");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
arg.count = 3;
|
||||||
|
arg.pointer = args;
|
||||||
|
|
||||||
|
status = acpi_evaluate_object(handle, NULL, &arg, &buffer);
|
||||||
|
if (ACPI_FAILURE(status)) {
|
||||||
|
acpi_handle_err(handle, "WMAB: call failed.\n");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
return (union acpi_object *)buffer.pointer;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void wmi_notify(u32 value, void *context)
|
||||||
|
{
|
||||||
|
struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
|
||||||
|
union acpi_object *obj;
|
||||||
|
acpi_status status;
|
||||||
|
long data = (long)context;
|
||||||
|
|
||||||
|
pr_debug("event guid %li\n", data);
|
||||||
|
status = wmi_get_event_data(value, &response);
|
||||||
|
if (ACPI_FAILURE(status)) {
|
||||||
|
pr_err("Bad event status 0x%x\n", status);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
obj = (union acpi_object *)response.pointer;
|
||||||
|
if (!obj)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (obj->type == ACPI_TYPE_INTEGER) {
|
||||||
|
int eventcode = obj->integer.value;
|
||||||
|
struct key_entry *key;
|
||||||
|
|
||||||
|
key =
|
||||||
|
sparse_keymap_entry_from_scancode(wmi_input_dev, eventcode);
|
||||||
|
if (key && key->type == KE_KEY)
|
||||||
|
sparse_keymap_report_entry(wmi_input_dev, key, 1, true);
|
||||||
|
}
|
||||||
|
|
||||||
|
pr_debug("Type: %i Eventcode: 0x%llx\n", obj->type,
|
||||||
|
obj->integer.value);
|
||||||
|
kfree(response.pointer);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void wmi_input_setup(void)
|
||||||
|
{
|
||||||
|
acpi_status status;
|
||||||
|
|
||||||
|
wmi_input_dev = input_allocate_device();
|
||||||
|
if (wmi_input_dev) {
|
||||||
|
wmi_input_dev->name = "LG WMI hotkeys";
|
||||||
|
wmi_input_dev->phys = "wmi/input0";
|
||||||
|
wmi_input_dev->id.bustype = BUS_HOST;
|
||||||
|
|
||||||
|
if (sparse_keymap_setup(wmi_input_dev, wmi_keymap, NULL) ||
|
||||||
|
input_register_device(wmi_input_dev)) {
|
||||||
|
pr_info("Cannot initialize input device");
|
||||||
|
input_free_device(wmi_input_dev);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
inited |= INIT_SPARSE_KEYMAP;
|
||||||
|
status = wmi_install_notify_handler(WMI_EVENT_GUID0, wmi_notify,
|
||||||
|
(void *)0);
|
||||||
|
if (ACPI_SUCCESS(status))
|
||||||
|
inited |= INIT_INPUT_WMI_0;
|
||||||
|
|
||||||
|
status = wmi_install_notify_handler(WMI_EVENT_GUID2, wmi_notify,
|
||||||
|
(void *)2);
|
||||||
|
if (ACPI_SUCCESS(status))
|
||||||
|
inited |= INIT_INPUT_WMI_2;
|
||||||
|
} else {
|
||||||
|
pr_info("Cannot allocate input device");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void acpi_notify(struct acpi_device *device, u32 event)
|
||||||
|
{
|
||||||
|
struct key_entry *key;
|
||||||
|
|
||||||
|
acpi_handle_debug(device->handle, "notify: %d\n", event);
|
||||||
|
if (inited & INIT_SPARSE_KEYMAP) {
|
||||||
|
key = sparse_keymap_entry_from_scancode(wmi_input_dev, 0x80);
|
||||||
|
if (key && key->type == KE_KEY)
|
||||||
|
sparse_keymap_report_entry(wmi_input_dev, key, 1, true);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t fan_mode_store(struct device *dev,
|
||||||
|
struct device_attribute *attr,
|
||||||
|
const char *buffer, size_t count)
|
||||||
|
{
|
||||||
|
bool value;
|
||||||
|
union acpi_object *r;
|
||||||
|
u32 m;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = kstrtobool(buffer, &value);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_FAN_MODE, WM_GET, 0);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
if (r->type != ACPI_TYPE_INTEGER) {
|
||||||
|
kfree(r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
m = r->integer.value;
|
||||||
|
kfree(r);
|
||||||
|
r = lg_wmab(WM_FAN_MODE, WM_SET, (m & 0xffffff0f) | (value << 4));
|
||||||
|
kfree(r);
|
||||||
|
r = lg_wmab(WM_FAN_MODE, WM_SET, (m & 0xfffffff0) | value);
|
||||||
|
kfree(r);
|
||||||
|
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t fan_mode_show(struct device *dev,
|
||||||
|
struct device_attribute *attr, char *buffer)
|
||||||
|
{
|
||||||
|
unsigned int status;
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_FAN_MODE, WM_GET, 0);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
if (r->type != ACPI_TYPE_INTEGER) {
|
||||||
|
kfree(r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
status = r->integer.value & 0x01;
|
||||||
|
kfree(r);
|
||||||
|
|
||||||
|
return snprintf(buffer, PAGE_SIZE, "%d\n", status);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t usb_charge_store(struct device *dev,
|
||||||
|
struct device_attribute *attr,
|
||||||
|
const char *buffer, size_t count)
|
||||||
|
{
|
||||||
|
bool value;
|
||||||
|
union acpi_object *r;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = kstrtobool(buffer, &value);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
r = lg_wmbb(WMBB_USB_CHARGE, WM_SET, value);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
kfree(r);
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t usb_charge_show(struct device *dev,
|
||||||
|
struct device_attribute *attr, char *buffer)
|
||||||
|
{
|
||||||
|
unsigned int status;
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
r = lg_wmbb(WMBB_USB_CHARGE, WM_GET, 0);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
if (r->type != ACPI_TYPE_BUFFER) {
|
||||||
|
kfree(r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
status = !!r->buffer.pointer[0x10];
|
||||||
|
|
||||||
|
kfree(r);
|
||||||
|
|
||||||
|
return snprintf(buffer, PAGE_SIZE, "%d\n", status);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t reader_mode_store(struct device *dev,
|
||||||
|
struct device_attribute *attr,
|
||||||
|
const char *buffer, size_t count)
|
||||||
|
{
|
||||||
|
bool value;
|
||||||
|
union acpi_object *r;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = kstrtobool(buffer, &value);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_READER_MODE, WM_SET, value);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
kfree(r);
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t reader_mode_show(struct device *dev,
|
||||||
|
struct device_attribute *attr, char *buffer)
|
||||||
|
{
|
||||||
|
unsigned int status;
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_READER_MODE, WM_GET, 0);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
if (r->type != ACPI_TYPE_INTEGER) {
|
||||||
|
kfree(r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
status = !!r->integer.value;
|
||||||
|
|
||||||
|
kfree(r);
|
||||||
|
|
||||||
|
return snprintf(buffer, PAGE_SIZE, "%d\n", status);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t fn_lock_store(struct device *dev,
|
||||||
|
struct device_attribute *attr,
|
||||||
|
const char *buffer, size_t count)
|
||||||
|
{
|
||||||
|
bool value;
|
||||||
|
union acpi_object *r;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = kstrtobool(buffer, &value);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_FN_LOCK, WM_SET, value);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
kfree(r);
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t fn_lock_show(struct device *dev,
|
||||||
|
struct device_attribute *attr, char *buffer)
|
||||||
|
{
|
||||||
|
unsigned int status;
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_FN_LOCK, WM_GET, 0);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
if (r->type != ACPI_TYPE_BUFFER) {
|
||||||
|
kfree(r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
status = !!r->buffer.pointer[0];
|
||||||
|
kfree(r);
|
||||||
|
|
||||||
|
return snprintf(buffer, PAGE_SIZE, "%d\n", status);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t battery_care_limit_store(struct device *dev,
|
||||||
|
struct device_attribute *attr,
|
||||||
|
const char *buffer, size_t count)
|
||||||
|
{
|
||||||
|
unsigned long value;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = kstrtoul(buffer, 10, &value);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
if (value == 100 || value == 80) {
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_BATT_LIMIT, WM_SET, value);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
kfree(r);
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t battery_care_limit_show(struct device *dev,
|
||||||
|
struct device_attribute *attr,
|
||||||
|
char *buffer)
|
||||||
|
{
|
||||||
|
unsigned int status;
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_BATT_LIMIT, WM_GET, 0);
|
||||||
|
if (!r)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
if (r->type != ACPI_TYPE_INTEGER) {
|
||||||
|
kfree(r);
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
status = r->integer.value;
|
||||||
|
kfree(r);
|
||||||
|
if (status != 80 && status != 100)
|
||||||
|
status = 0;
|
||||||
|
|
||||||
|
return snprintf(buffer, PAGE_SIZE, "%d\n", status);
|
||||||
|
}
|
||||||
|
|
||||||
|
static DEVICE_ATTR_RW(fan_mode);
|
||||||
|
static DEVICE_ATTR_RW(usb_charge);
|
||||||
|
static DEVICE_ATTR_RW(reader_mode);
|
||||||
|
static DEVICE_ATTR_RW(fn_lock);
|
||||||
|
static DEVICE_ATTR_RW(battery_care_limit);
|
||||||
|
|
||||||
|
static struct attribute *dev_attributes[] = {
|
||||||
|
&dev_attr_fan_mode.attr,
|
||||||
|
&dev_attr_usb_charge.attr,
|
||||||
|
&dev_attr_reader_mode.attr,
|
||||||
|
&dev_attr_fn_lock.attr,
|
||||||
|
&dev_attr_battery_care_limit.attr,
|
||||||
|
NULL
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct attribute_group dev_attribute_group = {
|
||||||
|
.attrs = dev_attributes,
|
||||||
|
};
|
||||||
|
|
||||||
|
static void tpad_led_set(struct led_classdev *cdev,
|
||||||
|
enum led_brightness brightness)
|
||||||
|
{
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_TLED, WM_SET, brightness > LED_OFF);
|
||||||
|
kfree(r);
|
||||||
|
}
|
||||||
|
|
||||||
|
static enum led_brightness tpad_led_get(struct led_classdev *cdev)
|
||||||
|
{
|
||||||
|
return ggov(GOV_TLED) > 0 ? LED_ON : LED_OFF;
|
||||||
|
}
|
||||||
|
|
||||||
|
static LED_DEVICE(tpad_led, 1);
|
||||||
|
|
||||||
|
static void kbd_backlight_set(struct led_classdev *cdev,
|
||||||
|
enum led_brightness brightness)
|
||||||
|
{
|
||||||
|
u32 val;
|
||||||
|
union acpi_object *r;
|
||||||
|
|
||||||
|
val = 0x22;
|
||||||
|
if (brightness <= LED_OFF)
|
||||||
|
val = 0;
|
||||||
|
if (brightness >= LED_FULL)
|
||||||
|
val = 0x24;
|
||||||
|
r = lg_wmab(WM_KEY_LIGHT, WM_SET, val);
|
||||||
|
kfree(r);
|
||||||
|
}
|
||||||
|
|
||||||
|
static enum led_brightness kbd_backlight_get(struct led_classdev *cdev)
|
||||||
|
{
|
||||||
|
union acpi_object *r;
|
||||||
|
int val;
|
||||||
|
|
||||||
|
r = lg_wmab(WM_KEY_LIGHT, WM_GET, 0);
|
||||||
|
|
||||||
|
if (!r)
|
||||||
|
return LED_OFF;
|
||||||
|
|
||||||
|
if (r->type != ACPI_TYPE_BUFFER || r->buffer.pointer[1] != 0x05) {
|
||||||
|
kfree(r);
|
||||||
|
return LED_OFF;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (r->buffer.pointer[0] & 0x27) {
|
||||||
|
case 0x24:
|
||||||
|
val = LED_FULL;
|
||||||
|
break;
|
||||||
|
case 0x22:
|
||||||
|
val = LED_HALF;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
val = LED_OFF;
|
||||||
|
}
|
||||||
|
|
||||||
|
kfree(r);
|
||||||
|
|
||||||
|
return val;
|
||||||
|
}
|
||||||
|
|
||||||
|
static LED_DEVICE(kbd_backlight, 255);
|
||||||
|
|
||||||
|
static void wmi_input_destroy(void)
|
||||||
|
{
|
||||||
|
if (inited & INIT_INPUT_WMI_2)
|
||||||
|
wmi_remove_notify_handler(WMI_EVENT_GUID2);
|
||||||
|
|
||||||
|
if (inited & INIT_INPUT_WMI_0)
|
||||||
|
wmi_remove_notify_handler(WMI_EVENT_GUID0);
|
||||||
|
|
||||||
|
if (inited & INIT_SPARSE_KEYMAP)
|
||||||
|
input_unregister_device(wmi_input_dev);
|
||||||
|
|
||||||
|
inited &= ~(INIT_INPUT_WMI_0 | INIT_INPUT_WMI_2 | INIT_SPARSE_KEYMAP);
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct platform_driver pf_driver = {
|
||||||
|
.driver = {
|
||||||
|
.name = PLATFORM_NAME,
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
static int acpi_add(struct acpi_device *device)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
if (pf_device)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
ret = platform_driver_register(&pf_driver);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
pf_device = platform_device_register_simple(PLATFORM_NAME,
|
||||||
|
PLATFORM_DEVID_NONE,
|
||||||
|
NULL, 0);
|
||||||
|
if (IS_ERR(pf_device)) {
|
||||||
|
ret = PTR_ERR(pf_device);
|
||||||
|
pf_device = NULL;
|
||||||
|
pr_err("unable to register platform device\n");
|
||||||
|
goto out_platform_registered;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = sysfs_create_group(&pf_device->dev.kobj, &dev_attribute_group);
|
||||||
|
if (ret)
|
||||||
|
goto out_platform_device;
|
||||||
|
|
||||||
|
if (!led_classdev_register(&pf_device->dev, &kbd_backlight))
|
||||||
|
inited |= INIT_KBD_LED;
|
||||||
|
|
||||||
|
if (!led_classdev_register(&pf_device->dev, &tpad_led))
|
||||||
|
inited |= INIT_TPAD_LED;
|
||||||
|
|
||||||
|
wmi_input_setup();
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
out_platform_device:
|
||||||
|
platform_device_unregister(pf_device);
|
||||||
|
out_platform_registered:
|
||||||
|
platform_driver_unregister(&pf_driver);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int acpi_remove(struct acpi_device *device)
|
||||||
|
{
|
||||||
|
sysfs_remove_group(&pf_device->dev.kobj, &dev_attribute_group);
|
||||||
|
if (inited & INIT_KBD_LED)
|
||||||
|
led_classdev_unregister(&kbd_backlight);
|
||||||
|
|
||||||
|
if (inited & INIT_TPAD_LED)
|
||||||
|
led_classdev_unregister(&tpad_led);
|
||||||
|
|
||||||
|
wmi_input_destroy();
|
||||||
|
platform_device_unregister(pf_device);
|
||||||
|
pf_device = NULL;
|
||||||
|
platform_driver_unregister(&pf_driver);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct acpi_device_id device_ids[] = {
|
||||||
|
{"LGEX0815", 0},
|
||||||
|
{"", 0}
|
||||||
|
};
|
||||||
|
MODULE_DEVICE_TABLE(acpi, device_ids);
|
||||||
|
|
||||||
|
static struct acpi_driver acpi_driver = {
|
||||||
|
.name = "LG Gram Laptop Support",
|
||||||
|
.class = "lg-laptop",
|
||||||
|
.ids = device_ids,
|
||||||
|
.ops = {
|
||||||
|
.add = acpi_add,
|
||||||
|
.remove = acpi_remove,
|
||||||
|
.notify = acpi_notify,
|
||||||
|
},
|
||||||
|
.owner = THIS_MODULE,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int __init acpi_init(void)
|
||||||
|
{
|
||||||
|
int result;
|
||||||
|
|
||||||
|
result = acpi_bus_register_driver(&acpi_driver);
|
||||||
|
if (result < 0) {
|
||||||
|
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error registering driver\n"));
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void __exit acpi_exit(void)
|
||||||
|
{
|
||||||
|
acpi_bus_unregister_driver(&acpi_driver);
|
||||||
|
}
|
||||||
|
|
||||||
|
module_init(acpi_init);
|
||||||
|
module_exit(acpi_exit);
|
||||||
@@ -575,7 +575,7 @@ static struct mlxreg_core_item mlxplat_mlxcpld_msn201x_items[] = {
|
|||||||
|
|
||||||
static
|
static
|
||||||
struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn201x_data = {
|
struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn201x_data = {
|
||||||
.items = mlxplat_mlxcpld_msn21xx_items,
|
.items = mlxplat_mlxcpld_msn201x_items,
|
||||||
.counter = ARRAY_SIZE(mlxplat_mlxcpld_msn201x_items),
|
.counter = ARRAY_SIZE(mlxplat_mlxcpld_msn201x_items),
|
||||||
.cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET,
|
.cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET,
|
||||||
.mask = MLXPLAT_CPLD_AGGR_MASK_DEF,
|
.mask = MLXPLAT_CPLD_AGGR_MASK_DEF,
|
||||||
|
|||||||
@@ -42,10 +42,13 @@ static const struct ts_dmi_data chuwi_hi8_data = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct property_entry chuwi_hi8_pro_props[] = {
|
static const struct property_entry chuwi_hi8_pro_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 6),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
|
PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
|
||||||
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
PROPERTY_ENTRY_BOOL("silead,home-button"),
|
PROPERTY_ENTRY_BOOL("silead,home-button"),
|
||||||
{ }
|
{ }
|
||||||
};
|
};
|
||||||
@@ -56,6 +59,8 @@ static const struct ts_dmi_data chuwi_hi8_pro_data = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct property_entry chuwi_vi8_props[] = {
|
static const struct property_entry chuwi_vi8_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 6),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
@@ -88,9 +93,9 @@ static const struct ts_dmi_data chuwi_vi10_data = {
|
|||||||
|
|
||||||
static const struct property_entry connect_tablet9_props[] = {
|
static const struct property_entry connect_tablet9_props[] = {
|
||||||
PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 9),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 878),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
|
PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-connect-tablet9.fw"),
|
||||||
@@ -104,8 +109,10 @@ static const struct ts_dmi_data connect_tablet9_data = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct property_entry cube_iwork8_air_props[] = {
|
static const struct property_entry cube_iwork8_air_props[] = {
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 900),
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1664),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
|
PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
|
||||||
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
@@ -179,11 +186,14 @@ static const struct ts_dmi_data gp_electronic_t701_data = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct property_entry itworks_tw891_props[] = {
|
static const struct property_entry itworks_tw891_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 890),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 896),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
|
PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
|
||||||
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
{ }
|
{ }
|
||||||
};
|
};
|
||||||
|
|
||||||
@@ -207,8 +217,10 @@ static const struct ts_dmi_data jumper_ezpad_6_pro_data = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct property_entry jumper_ezpad_mini3_props[] = {
|
static const struct property_entry jumper_ezpad_mini3_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
|
PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
|
||||||
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
@@ -237,6 +249,24 @@ static const struct ts_dmi_data onda_obook_20_plus_data = {
|
|||||||
.properties = onda_obook_20_plus_props,
|
.properties = onda_obook_20_plus_props,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static const struct property_entry onda_v80_plus_v3_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 22),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1698),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
|
||||||
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
|
PROPERTY_ENTRY_STRING("firmware-name",
|
||||||
|
"gsl3676-onda-v80-plus-v3.fw"),
|
||||||
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
|
PROPERTY_ENTRY_BOOL("silead,home-button"),
|
||||||
|
{ }
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct ts_dmi_data onda_v80_plus_v3_data = {
|
||||||
|
.acpi_name = "MSSL1680:00",
|
||||||
|
.properties = onda_v80_plus_v3_props,
|
||||||
|
};
|
||||||
|
|
||||||
static const struct property_entry onda_v820w_32g_props[] = {
|
static const struct property_entry onda_v820w_32g_props[] = {
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1665),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
|
||||||
@@ -322,11 +352,14 @@ static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
|
static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1800),
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1794),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
|
||||||
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
|
||||||
PROPERTY_ENTRY_STRING("firmware-name",
|
PROPERTY_ENTRY_STRING("firmware-name",
|
||||||
"gsl3692-pov-mobii-wintab-p800w.fw"),
|
"gsl3692-pov-mobii-wintab-p800w.fw"),
|
||||||
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
PROPERTY_ENTRY_BOOL("silead,home-button"),
|
PROPERTY_ENTRY_BOOL("silead,home-button"),
|
||||||
{ }
|
{ }
|
||||||
};
|
};
|
||||||
@@ -366,6 +399,22 @@ static const struct ts_dmi_data teclast_x98plus2_data = {
|
|||||||
.properties = teclast_x98plus2_props,
|
.properties = teclast_x98plus2_props,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static const struct property_entry trekstor_primebook_c11_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1970),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1530),
|
||||||
|
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
|
||||||
|
PROPERTY_ENTRY_STRING("firmware-name",
|
||||||
|
"gsl1680-trekstor-primebook-c11.fw"),
|
||||||
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
|
PROPERTY_ENTRY_BOOL("silead,home-button"),
|
||||||
|
{ }
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct ts_dmi_data trekstor_primebook_c11_data = {
|
||||||
|
.acpi_name = "MSSL1680:00",
|
||||||
|
.properties = trekstor_primebook_c11_props,
|
||||||
|
};
|
||||||
|
|
||||||
static const struct property_entry trekstor_primebook_c13_props[] = {
|
static const struct property_entry trekstor_primebook_c13_props[] = {
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 2624),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1920),
|
||||||
@@ -381,6 +430,22 @@ static const struct ts_dmi_data trekstor_primebook_c13_data = {
|
|||||||
.properties = trekstor_primebook_c13_props,
|
.properties = trekstor_primebook_c13_props,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static const struct property_entry trekstor_primetab_t13b_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 2500),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1900),
|
||||||
|
PROPERTY_ENTRY_STRING("firmware-name",
|
||||||
|
"gsl1680-trekstor-primetab-t13b.fw"),
|
||||||
|
PROPERTY_ENTRY_U32("silead,max-fingers", 10),
|
||||||
|
PROPERTY_ENTRY_BOOL("silead,home-button"),
|
||||||
|
PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
|
||||||
|
{ }
|
||||||
|
};
|
||||||
|
|
||||||
|
static const struct ts_dmi_data trekstor_primetab_t13b_data = {
|
||||||
|
.acpi_name = "MSSL1680:00",
|
||||||
|
.properties = trekstor_primetab_t13b_props,
|
||||||
|
};
|
||||||
|
|
||||||
static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
|
static const struct property_entry trekstor_surftab_twin_10_1_props[] = {
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 1900),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 1900),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
|
||||||
@@ -397,6 +462,8 @@ static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
static const struct property_entry trekstor_surftab_wintron70_props[] = {
|
static const struct property_entry trekstor_surftab_wintron70_props[] = {
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-x", 12),
|
||||||
|
PROPERTY_ENTRY_U32("touchscreen-min-y", 8),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
|
PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
|
||||||
PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
|
PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
|
||||||
PROPERTY_ENTRY_STRING("firmware-name",
|
PROPERTY_ENTRY_STRING("firmware-name",
|
||||||
@@ -555,6 +622,14 @@ static const struct dmi_system_id touchscreen_dmi_table[] = {
|
|||||||
DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
|
DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"),
|
||||||
},
|
},
|
||||||
},
|
},
|
||||||
|
{
|
||||||
|
/* ONDA V80 plus v3 (P80PSBG9V3A01501) */
|
||||||
|
.driver_data = (void *)&onda_v80_plus_v3_data,
|
||||||
|
.matches = {
|
||||||
|
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONDA"),
|
||||||
|
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "V80 PLUS")
|
||||||
|
},
|
||||||
|
},
|
||||||
{
|
{
|
||||||
/* ONDA V820w DualOS */
|
/* ONDA V820w DualOS */
|
||||||
.driver_data = (void *)&onda_v820w_32g_data,
|
.driver_data = (void *)&onda_v820w_32g_data,
|
||||||
@@ -640,6 +715,14 @@ static const struct dmi_system_id touchscreen_dmi_table[] = {
|
|||||||
DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
|
DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"),
|
||||||
},
|
},
|
||||||
},
|
},
|
||||||
|
{
|
||||||
|
/* Trekstor Primebook C11 */
|
||||||
|
.driver_data = (void *)&trekstor_primebook_c11_data,
|
||||||
|
.matches = {
|
||||||
|
DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
|
||||||
|
DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C11"),
|
||||||
|
},
|
||||||
|
},
|
||||||
{
|
{
|
||||||
/* Trekstor Primebook C13 */
|
/* Trekstor Primebook C13 */
|
||||||
.driver_data = (void *)&trekstor_primebook_c13_data,
|
.driver_data = (void *)&trekstor_primebook_c13_data,
|
||||||
@@ -648,6 +731,14 @@ static const struct dmi_system_id touchscreen_dmi_table[] = {
|
|||||||
DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
|
DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"),
|
||||||
},
|
},
|
||||||
},
|
},
|
||||||
|
{
|
||||||
|
/* Trekstor Primetab T13B */
|
||||||
|
.driver_data = (void *)&trekstor_primetab_t13b_data,
|
||||||
|
.matches = {
|
||||||
|
DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"),
|
||||||
|
DMI_MATCH(DMI_PRODUCT_NAME, "Primetab T13B"),
|
||||||
|
},
|
||||||
|
},
|
||||||
{
|
{
|
||||||
/* TrekStor SurfTab twin 10.1 ST10432-8 */
|
/* TrekStor SurfTab twin 10.1 ST10432-8 */
|
||||||
.driver_data = (void *)&trekstor_surftab_twin_10_1_data,
|
.driver_data = (void *)&trekstor_surftab_twin_10_1_data,
|
||||||
|
|||||||
@@ -987,19 +987,19 @@ static struct bus_type wmi_bus_type = {
|
|||||||
.remove = wmi_dev_remove,
|
.remove = wmi_dev_remove,
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct device_type wmi_type_event = {
|
static const struct device_type wmi_type_event = {
|
||||||
.name = "event",
|
.name = "event",
|
||||||
.groups = wmi_event_groups,
|
.groups = wmi_event_groups,
|
||||||
.release = wmi_dev_release,
|
.release = wmi_dev_release,
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct device_type wmi_type_method = {
|
static const struct device_type wmi_type_method = {
|
||||||
.name = "method",
|
.name = "method",
|
||||||
.groups = wmi_method_groups,
|
.groups = wmi_method_groups,
|
||||||
.release = wmi_dev_release,
|
.release = wmi_dev_release,
|
||||||
};
|
};
|
||||||
|
|
||||||
static struct device_type wmi_type_data = {
|
static const struct device_type wmi_type_data = {
|
||||||
.name = "data",
|
.name = "data",
|
||||||
.groups = wmi_data_groups,
|
.groups = wmi_data_groups,
|
||||||
.release = wmi_dev_release,
|
.release = wmi_dev_release,
|
||||||
|
|||||||
101
include/linux/platform_data/x86/asus-wmi.h
Normal file
101
include/linux/platform_data/x86/asus-wmi.h
Normal file
@@ -0,0 +1,101 @@
|
|||||||
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||||||
|
#ifndef __PLATFORM_DATA_X86_ASUS_WMI_H
|
||||||
|
#define __PLATFORM_DATA_X86_ASUS_WMI_H
|
||||||
|
|
||||||
|
#include <linux/errno.h>
|
||||||
|
#include <linux/types.h>
|
||||||
|
|
||||||
|
/* WMI Methods */
|
||||||
|
#define ASUS_WMI_METHODID_SPEC 0x43455053 /* BIOS SPECification */
|
||||||
|
#define ASUS_WMI_METHODID_SFBD 0x44424653 /* Set First Boot Device */
|
||||||
|
#define ASUS_WMI_METHODID_GLCD 0x44434C47 /* Get LCD status */
|
||||||
|
#define ASUS_WMI_METHODID_GPID 0x44495047 /* Get Panel ID?? (Resol) */
|
||||||
|
#define ASUS_WMI_METHODID_QMOD 0x444F4D51 /* Quiet MODe */
|
||||||
|
#define ASUS_WMI_METHODID_SPLV 0x4C425053 /* Set Panel Light Value */
|
||||||
|
#define ASUS_WMI_METHODID_AGFN 0x4E464741 /* FaN? */
|
||||||
|
#define ASUS_WMI_METHODID_SFUN 0x4E554653 /* FUNCtionalities */
|
||||||
|
#define ASUS_WMI_METHODID_SDSP 0x50534453 /* Set DiSPlay output */
|
||||||
|
#define ASUS_WMI_METHODID_GDSP 0x50534447 /* Get DiSPlay output */
|
||||||
|
#define ASUS_WMI_METHODID_DEVP 0x50564544 /* DEVice Policy */
|
||||||
|
#define ASUS_WMI_METHODID_OSVR 0x5256534F /* OS VeRsion */
|
||||||
|
#define ASUS_WMI_METHODID_DSTS 0x53544344 /* Device STatuS */
|
||||||
|
#define ASUS_WMI_METHODID_DSTS2 0x53545344 /* Device STatuS #2*/
|
||||||
|
#define ASUS_WMI_METHODID_BSTS 0x53545342 /* Bios STatuS ? */
|
||||||
|
#define ASUS_WMI_METHODID_DEVS 0x53564544 /* DEVice Set */
|
||||||
|
#define ASUS_WMI_METHODID_CFVS 0x53564643 /* CPU Frequency Volt Set */
|
||||||
|
#define ASUS_WMI_METHODID_KBFT 0x5446424B /* KeyBoard FilTer */
|
||||||
|
#define ASUS_WMI_METHODID_INIT 0x54494E49 /* INITialize */
|
||||||
|
#define ASUS_WMI_METHODID_HKEY 0x59454B48 /* Hot KEY ?? */
|
||||||
|
|
||||||
|
#define ASUS_WMI_UNSUPPORTED_METHOD 0xFFFFFFFE
|
||||||
|
|
||||||
|
/* Wireless */
|
||||||
|
#define ASUS_WMI_DEVID_HW_SWITCH 0x00010001
|
||||||
|
#define ASUS_WMI_DEVID_WIRELESS_LED 0x00010002
|
||||||
|
#define ASUS_WMI_DEVID_CWAP 0x00010003
|
||||||
|
#define ASUS_WMI_DEVID_WLAN 0x00010011
|
||||||
|
#define ASUS_WMI_DEVID_WLAN_LED 0x00010012
|
||||||
|
#define ASUS_WMI_DEVID_BLUETOOTH 0x00010013
|
||||||
|
#define ASUS_WMI_DEVID_GPS 0x00010015
|
||||||
|
#define ASUS_WMI_DEVID_WIMAX 0x00010017
|
||||||
|
#define ASUS_WMI_DEVID_WWAN3G 0x00010019
|
||||||
|
#define ASUS_WMI_DEVID_UWB 0x00010021
|
||||||
|
|
||||||
|
/* Leds */
|
||||||
|
/* 0x000200XX and 0x000400XX */
|
||||||
|
#define ASUS_WMI_DEVID_LED1 0x00020011
|
||||||
|
#define ASUS_WMI_DEVID_LED2 0x00020012
|
||||||
|
#define ASUS_WMI_DEVID_LED3 0x00020013
|
||||||
|
#define ASUS_WMI_DEVID_LED4 0x00020014
|
||||||
|
#define ASUS_WMI_DEVID_LED5 0x00020015
|
||||||
|
#define ASUS_WMI_DEVID_LED6 0x00020016
|
||||||
|
|
||||||
|
/* Backlight and Brightness */
|
||||||
|
#define ASUS_WMI_DEVID_ALS_ENABLE 0x00050001 /* Ambient Light Sensor */
|
||||||
|
#define ASUS_WMI_DEVID_BACKLIGHT 0x00050011
|
||||||
|
#define ASUS_WMI_DEVID_BRIGHTNESS 0x00050012
|
||||||
|
#define ASUS_WMI_DEVID_KBD_BACKLIGHT 0x00050021
|
||||||
|
#define ASUS_WMI_DEVID_LIGHT_SENSOR 0x00050022 /* ?? */
|
||||||
|
#define ASUS_WMI_DEVID_LIGHTBAR 0x00050025
|
||||||
|
|
||||||
|
/* Misc */
|
||||||
|
#define ASUS_WMI_DEVID_CAMERA 0x00060013
|
||||||
|
|
||||||
|
/* Storage */
|
||||||
|
#define ASUS_WMI_DEVID_CARDREADER 0x00080013
|
||||||
|
|
||||||
|
/* Input */
|
||||||
|
#define ASUS_WMI_DEVID_TOUCHPAD 0x00100011
|
||||||
|
#define ASUS_WMI_DEVID_TOUCHPAD_LED 0x00100012
|
||||||
|
|
||||||
|
/* Fan, Thermal */
|
||||||
|
#define ASUS_WMI_DEVID_THERMAL_CTRL 0x00110011
|
||||||
|
#define ASUS_WMI_DEVID_FAN_CTRL 0x00110012
|
||||||
|
|
||||||
|
/* Power */
|
||||||
|
#define ASUS_WMI_DEVID_PROCESSOR_STATE 0x00120012
|
||||||
|
|
||||||
|
/* Deep S3 / Resume on LID open */
|
||||||
|
#define ASUS_WMI_DEVID_LID_RESUME 0x00120031
|
||||||
|
|
||||||
|
/* DSTS masks */
|
||||||
|
#define ASUS_WMI_DSTS_STATUS_BIT 0x00000001
|
||||||
|
#define ASUS_WMI_DSTS_UNKNOWN_BIT 0x00000002
|
||||||
|
#define ASUS_WMI_DSTS_PRESENCE_BIT 0x00010000
|
||||||
|
#define ASUS_WMI_DSTS_USER_BIT 0x00020000
|
||||||
|
#define ASUS_WMI_DSTS_BIOS_BIT 0x00040000
|
||||||
|
#define ASUS_WMI_DSTS_BRIGHTNESS_MASK 0x000000FF
|
||||||
|
#define ASUS_WMI_DSTS_MAX_BRIGTH_MASK 0x0000FF00
|
||||||
|
#define ASUS_WMI_DSTS_LIGHTBAR_MASK 0x0000000F
|
||||||
|
|
||||||
|
#if IS_REACHABLE(CONFIG_ASUS_WMI)
|
||||||
|
int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1, u32 *retval);
|
||||||
|
#else
|
||||||
|
static inline int asus_wmi_evaluate_method(u32 method_id, u32 arg0, u32 arg1,
|
||||||
|
u32 *retval)
|
||||||
|
{
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* __PLATFORM_DATA_X86_ASUS_WMI_H */
|
||||||
@@ -115,7 +115,7 @@ static int module_trace_bprintk_format_notify(struct notifier_block *self,
|
|||||||
* section, then we need to read the link list pointers. The trick is
|
* section, then we need to read the link list pointers. The trick is
|
||||||
* we pass the address of the string to the seq function just like
|
* we pass the address of the string to the seq function just like
|
||||||
* we do for the kernel core formats. To get back the structure that
|
* we do for the kernel core formats. To get back the structure that
|
||||||
* holds the format, we simply use containerof() and then go to the
|
* holds the format, we simply use container_of() and then go to the
|
||||||
* next format in the list.
|
* next format in the list.
|
||||||
*/
|
*/
|
||||||
static const char **
|
static const char **
|
||||||
|
|||||||
Reference in New Issue
Block a user