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| * | | platform/x86: fujitsu-laptop: add and remove platform device in separate ↵Michał Kępień2017-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | functions Platform device handling adds a lot of complexity to fujitsu_init(), which hinders its readability. Extract code responsible for adding and removing the platform device to separate functions. Adjust whitespace to make checkpatch happy. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Tested-by: Jonathan Woithe <jwoithe@just42.net> Reviewed-by: Jonathan Woithe <jwoithe@just42.net> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
| * | | platform/x86: fujitsu-laptop: simplify platform device attribute definitionsMichał Kępień2017-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the DEVICE_ATTR_RO() macro to get rid of ignore_store() and shorten attribute definitions. Adjust whitespace to make checkpatch happy. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Tested-by: Jonathan Woithe <jwoithe@just42.net> Reviewed-by: Jonathan Woithe <jwoithe@just42.net> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
| * | | platform/x86: fujitsu-laptop: remove backlight-related attributes from the ↵Michał Kępień2017-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform device Setting backlight level using a vendor-specific interface should only be possible when using the latter is either explicitly requested by the user or automatically selected by the kernel. fujitsu-laptop violates that premise by unconditionally attaching three backlight-related attributes to the platform device it registers. Remove the offending attributes from the platform device. Update module comments to reflect this change. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Tested-by: Jonathan Woithe <jwoithe@just42.net> Reviewed-by: Jonathan Woithe <jwoithe@just42.net> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
| * | | platform/x86: eeepc-laptop: Skip unknown key messages 0x50 0x51Pau Espin Pedrol2017-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise those are printed several times when (un)plugging the AC connector. Signed-off-by: Pau Espin Pedrol <pespin.shar@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
| * | | platform/x86: intel-hid: do not set parents of input devices explicitlyMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devm_input_allocate_device() already causes the supplied struct device to be set as the parent of the input device, so doing it again is redundant. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Alex Hung <alex.hung@canonical.com>
| * | | platform/x86: toshiba_acpi: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: toshiba-wmi: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: topstar-laptop: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: panasonic-laptop: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). As this reduces acpi_pcc_destroy_input() to one line, replace all calls to that function with direct calls to input_unregister_device(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: msi-wmi: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: msi-laptop: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). As this reduces msi_laptop_input_destroy() to one line, replace all calls to that function with direct calls to input_unregister_device(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: ideapad-laptop: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: hp-wmi: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: eeepc-laptop: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: dell-wmi: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). As this reduces dell_wmi_input_destroy() to one line, replace all calls to that function with direct calls to input_unregister_device(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: dell-wmi-aio: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: asus-wmi: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: asus-laptop: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: acer-wmi: remove sparse_keymap_free() callsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As sparse_keymap_setup() now uses a managed memory allocation for the keymap copy it creates, the latter is freed automatically. Remove all calls to sparse_keymap_free(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: fujitsu-laptop: cleanup error labels in fujitsu_init()Michał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Error labels currently used in fujitsu_init() are really hard to follow: some (fail_laptop) indicate which operation has failed, others (fail_sysfs_group) indicate where unrolling should start and the rest (fail_platform_driver) is simply confusing. Change them to follow the pattern used throughout the rest of the module, i.e. make every label indicate the first unrolling operation it leads to. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Jonathan Woithe <jwoithe@just42.net>
| * | | platform/x86: fujitsu-laptop: only register backlight device if FUJ02B1 is ↵Michał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | present As the backlight device registered by fujitsu-laptop relies on the FUJ02B1 ACPI device being present, only register the backlight device once that ACPI device is detected. Suggested-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Jonathan Woithe <jwoithe@just42.net>
| * | | platform/x86: fujitsu-laptop: sync backlight power status in ↵Michał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_fujitsu_laptop_add() Registering an ACPI driver does not mean the device it handles has to exist. As the code which syncs backlight power status uses call_fext_func(), it needs the FUJ02E3 ACPI device to be present, so ensure that code is only run once the FUJ02E3 device is detected. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Jonathan Woithe <jwoithe@just42.net>
| * | | platform/x86: fujitsu-laptop: register backlight device in a separate functionMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move code responsible for backlight device registration to a separate function in order to simplify error handling and decrease indentation. Simplify initialization of struct backlight_properties. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Jonathan Woithe <jwoithe@just42.net>
| * | | platform/x86: fujitsu-laptop: simplify brightness key event generation logicMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Returning early when there is no brightness change allows removal of a duplicate code block, makes the purpose of the following code clearer and allows the condition surrounding key event generation to be removed. Local integer variables can also be declared in a single line. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Jonathan Woithe <jwoithe@just42.net>
| * | | platform/x86: fujitsu-laptop: decrease indentation in acpi_fujitsu_bl_notify()Michał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_fujitsu_bl_notify() is pretty deeply nested, which hurts readability. Strip off one level of indentation by returning early when the event code supplied as argument is not ACPI_FUJITSU_NOTIFY_CODE1. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Jonathan Woithe <jwoithe@just42.net>
| * | | platform/x86: ideapad-laptop: Add IdeaPad 310-15IKB to no_hw_rfkillSven Rebhan2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Like other Lenovo models the IdeaPad 310-15IKB does not have an hw rfkill switch. This results in hard-blocked radios after boot, resulting in always blocked radios rendering them unusable. Add the IdeaPad 310-15IKB to the no_hw_rfkill DMI list and allows using the built-in radios. Signed-off-by: Sven Rebhan <Sven.Rebhan@googlemail.com> [andy: massaged commit message] Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: thinkpad_acpi: add mapping for new hotkeysChristian Kellner2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The T470, X270 emits new hkey events in the 0x1311 - 0x1315 range. According to the user manual they should launch a user selected favorite application (star icon, 0x1311), snipping tool (0x1312, currently ignored), enable/disable bluetooth (0x1314) and open they keyboard settings (0x1315). The third nibble (0xf00) is used to differentiate between the original hotkeys, the adaptive keyboard codes and the new, additional ones. Signed-off-by: Christian Kellner <ckellner@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: thinkpad_acpi: guard generic hotkey caseChristian Kellner2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when dispatching hotkeys we check if the scancode is in the range of 0 and TPACPI_HOTKEY_MAP_LEN, although the bottom 20 entries in the hotkey keymap are already adaptive keycodes. Therefore we introduce a TP_ACPI_HOTKEYSCAN_ADAPTIVE_START and ensure that we are in the range 0 and ADAPTIVE_START for the generic keycode case. Signed-off-by: Christian Kellner <ckellner@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | | platform/x86: intel-hid: remove redundant set_bit() callMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove redundant set_bit() call for KEY_RFKILL as it is already made by sparse_keymap_setup() due to KEY_RFKILL being assigned to event code 8 in intel_hid_keymap. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Alex Hung <alex.hung@canonical.com>
| * | | platform/x86: intel-hid: use devm_input_allocate_device() for HID events ↵Michał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | input device intel_hid_input_setup() is only called from the platform driver's .probe callback. Use the devm variant of input_allocate_device() for allocating memory for the HID events input device in order to simplify two error paths and get rid of intel_hid_input_destroy(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Alex Hung <alex.hung@canonical.com>
| * | | platform/x86: intel-hid: make intel_hid_set_enable() take a boolean argumentMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the integer value passed to intel_hid_set_enable() is always explicitly passed and is used solely as a boolean value, make it a bool. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Alex Hung <alex.hung@canonical.com>
| * | | platform/x86: intel-hid: simplify enabling/disabling HID eventsMichał Kępień2017-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI method HDSM takes a single integer argument. Use acpi_execute_simple_method() instead of acpi_evaluate_object() for calling that ACPI method to simplify code and reduce the number of local variables inside intel_hid_set_enable(). Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-and-tested-by: Alex Hung <alex.hung@canonical.com>
* | | | Merge tag 'mfd-next-4.12' of ↵Linus Torvalds2017-05-03
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Freescale MXS Low Resolution ADC - Freescale i.MX23/i.MX28 LRADC touchscreen - Motorola CPCAP Power Button - TI LMU (Lighting Management Unit) - Atmel SMC (Static Memory Controller) New Device Support: - Add support for X-Powers AXP803 to axp20x - Add support for Dialog Semi DA9061 to da9062-core - Add support for Intel Cougar Mountain to lpc_ich - Add support for Intel Gemini Lake to lpc_ich New Functionality: - Add Device Tree support; wm831x-*, axp20x, ti-lmu, da9062, sun4i-gpadc - Add IRQ sense support; motorola-cpcap - Add ACPI support; cros_ec - Add Reset support; altera-a10sr - Add ADC support; axp20x - Add AC Power support; axp20x - Add Runtime PM support; atmel-ebi, exynos-lpass - Add Battery Power Supply support; axp20x - Add Clock support; exynos-lpass, hi655x-pmic Fix-ups: - Implicitly specify required headers; motorola-cpcap, intel_soc_pmic_bxtwc - Add .remove() method; stm32-timers, exynos-lpass - Remove unused code; intel_soc_pmic_core, intel-lpss-acpi, ipaq-micro, atmel-smc, menelaus - Rename variables for clarity; axp20x - Convert pr_warning() to pr_warn(); db8500-prcmu, sta2x11-mfd, twl4030-power - Improve formatting; arizona-core, axp20x - Use raw_spinlock_*() variants; asic3, t7l66xb, tc6393xb - Simplify/refactor code; arizona-core, atmel-ebi - Improve error checking; intel_soc_pmic_core Bug Fixes: - Ensure OMAP3630/3730 boards can successfully reboot; twl4030-power - Correct max-register value; stm32-timers - Extend timeout to account for clock stretching; cros_ec_spi - Use correct IRQ trigger type; motorola-cpcap - Fix bad use of IRQ sense register; motorola-cpcap - Logic error "||" should be "&&"; mxs-lradc-ts" * tag 'mfd-next-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (79 commits) input: touchscreen: mxs-lradc: || vs && typos dt-bindings: Add AXP803's regulator info mfd: axp20x: Support AXP803 variant dt-bindings: Add device tree binding for X-Powers AXP803 PMIC dt-bindings: Make AXP20X compatible strings one per line mfd: intel_soc_pmic_core: Fix unchecked return value mfd: menelaus: Remove obsolete local_irq_disable() and local_irq_enable() mfd: omap-usb-tll: Configure ULPIAUTOIDLE mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode mfd: palmas: Fixed spelling mistake in error message mfd: lpc_ich: Add support for Intel Gemini Lake SoC mfd: hi655x: Add the clock cell to provide WiFi and Bluetooth mfd: intel_soc_pmic: Fix a mess with compilation units mfd: exynos-lpass: Add runtime PM support mfd: exynos-lpass: Add missing remove() function mfd: exynos-lpass: Add support for clocks mfd: exynos-lpass: Remove pad retention control iio: adc: add support for X-Powers AXP20X and AXP22X PMICs ADCs mfd: cpcap: Fix bad use of IRQ sense register mfd: cpcap: Use ack_invert interrupts ...
| * | | | mfd: intel_soc_pmic: Fix a mess with compilation unitsAndy Shevchenko2017-04-27
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Crystal Cove and Whiskey Cove are two different PMICs which are installed on Intel Atom SoC based platforms. Moreover there are two independent drivers that by some reason were supposed (*) to get into one kernel module. Fix the mess by clarifying Kconfig option for Crystal Cove and split Whiskey Cove out of it. (*) It looks like the configuration was never tested with INTEL_SOC_PMIC=n. The line in Makefile is actually wrong. Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> (supporter:ACPI) Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | | | Merge tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2017-05-03
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm u pdates from Dave Airlie: "This is the main drm pull request for v4.12. Apart from two fixes pulls, everything should have been in drm-next for at least 2 weeks. The biggest thing in here is AMD released the public headers for their upcoming VEGA GPUs. These as always are quite a sizeable chunk of header files. They've also added initial non-display support for those GPUs, though they aren't available in production yet. Otherwise it's pretty much normal. New bridge drivers: - megachips-stdpxxxx-ge-b850v3-fw LVDS->DP++ - generic LVDS bridge support. Core: - Displayport link train failure reporting to userspace - debugfs interface cleaned up - subsystem TODO in kerneldoc now - Extended fbdev support (flipping and vblank wait) - drm_platform removed - EDP CRC support in helper - HF-VSDB SCDC support in EDID parser - Lots of code cleanups and header extraction - Thunderbolt external GPU awareness - Atomic helper improvements - Documentation improvements panel: - Sitronix and Samsung new panel support amdgpu: - Preliminary vega10 support - Multi-level page table support - GPU sensor support for userspace - PRT support for sparse buffers - SR-IOV improvements - Non-contig VRAM CPU mapping i915: - Atomic modesetting enabled by default on Gen5+ - LSPCON improvements - Atomic state handling for cdclk - GPU reset improvements - In-kernel unit tests - Geminilake improvements and color manager support - Designware i2c fixes - vblank evasion improvements - Hotplug safe connector iterators - GVT scheduler QoS support - GVT Kabylake support nouveau: - Acceleration support for Pascal (GP10x). - Rearchitecture of code handling proprietary signed firmware - Fix GTX 970 with odd MMU configuration - GP10B support - GP107 acceleration support vmwgfx: - Atomic modesetting support for vmwgfx omapdrm: - Support for render nodes - Refactor omapdss code - Fix some probe ordering issues - Fix too dark RGB565 rendering sunxi: - prelim rework for multiple pipes. mali-dp: - Color management support - Plane scaling - Power management improvements imx-drm: - Prefetch Resolve Engine/Gasket on i.MX6QP - Deferred plane disabling - Separate alpha support mediatek: - Mediatek SoC MT2701 support rcar-du: - Gen3 HDMI support msm: - 4k support for newer chips - OPP bindings for gpu - prep work for per-process pagetables vc4: - HDMI audio support - fixes qxl: - minor fixes. dw-hdmi: - PHY improvements - CSC fixes - Amlogic GX SoC support" * tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux: (1778 commits) drm/nouveau/fb/gf100-: Fix 32 bit wraparound in new ram detection drm/nouveau/secboot/gm20b: fix the error return code in gm20b_secboot_tegra_read_wpr() drm/nouveau/kms: Increase max retries in scanout position queries. drm/nouveau/bios/bitP: check that table is long enough for optional pointers drm/nouveau/fifo/nv40: no ctxsw for pre-nv44 mpeg engine drm: mali-dp: use div_u64 for expensive 64-bit divisions drm/i915: Confirm the request is still active before adding it to the await drm/i915: Avoid busy-spinning on VLV_GLTC_PW_STATUS mmio drm/i915/selftests: Allocate inode/file dynamically drm/i915: Fix system hang with EI UP masked on Haswell drm/i915: checking for NULL instead of IS_ERR() in mock selftests drm/i915: Perform link quality check unconditionally during long pulse drm/i915: Fix use after free in lpe_audio_platdev_destroy() drm/i915: Use the right mapping_gfp_mask for final shmem allocation drm/i915: Make legacy cursor updates more unsynced drm/i915: Apply a cond_resched() to the saturated signaler drm/i915: Park the signaler before sleeping drm: mali-dp: Check the mclk rate and allow up/down scaling drm: mali-dp: Enable image enhancement when scaling drm: mali-dp: Add plane upscaling support ...
| * | | | apple-gmux: Don't switch external DP port on 2011+ MacBook ProsLukas Wunner2017-03-30
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On MacBook Pros introduced 2011 and onward, external DP ports are combined DP/Thunderbolt ports that are no longer fully switchable between GPUs, they can only be driven by the discrete GPU. More specifically, the Main Link pins (which transport the actual video and audio streams) are soldered to the discrete GPU, whereas the AUX Channel pins are switchable. Because the integrated GPU is missing the Main Link, external displays appear to it as phantoms which fail to link-train. Force the AUX channel to the discrete GPU on these models to avoid any confusion. Document the switching policy implemented by this commit. Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: http://patchwork.freedesktop.org/patch/msgid/4d1fcc92d1960049e2cff997fbd2d74e45e84e49.1489145162.git.lukas@wunner.de
* | | | Merge tag 'leds_for_4.12' of ↵Linus Torvalds2017-05-01
|\ \ \ \ | |/ / / |/| | / | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED updates from Jacek Anaszewski: "New drivers: - add LED support for MT6323 PMIC - add LED support for Motorola CPCAP PMIC New features and improvements: - add LED trigger for all CPUs aggregated which is useful on tiny boards with more CPU cores than LED pins - add OF variants of LED registering functions as a preparation for adding generic support for Device Tree parsing - dell-led improvements and cleanups, followed by moving it to the x86 platform driver subsystem which is a more appropriate place for it - extend pca9532 Device Tree support by adding the LEDs 'default-state' property - extend pca963x Device Tree support by adding nxp,inverted-out property for inverting the polarity of the output - remove ACPI support for lp3952 since it relied on a non-official ACPI IDs" * tag 'leds_for_4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: pca9532: Extend pca9532 device tree support leds: cpcap: new driver mfd: cpcap: Add missing include dependencies leds: lp3952: Use 'if (ret)' pattern leds: lp3952: Remove ACPI support for lp3952 leds: mt6323: Fix an off by one bug in probe dt-bindings: leds: Add document bindings for leds-mt6323 leds: Add LED support for MT6323 PMIC leds: gpio: use OF variant of LED registering function leds: core: add OF variants of LED registering functions platform/x86: dell-wmi-led: fix coding style issues dell-led: move driver to drivers/platform/x86/dell-wmi-led.c dell-led: remove code related to mic mute LED platform/x86: dell-laptop: import dell_micmute_led_set() from drivers/leds/dell-led.c ALSA: hda - rename dell_led_set_func to dell_micmute_led_set_func ALSA: hda - use dell_micmute_led_set() instead of dell_app_wmi_led_set() dell-led: remove GUID check from dell_micmute_led_set() leds/trigger/cpu: Add LED trigger for all CPUs aggregated
| * | platform/x86: dell-wmi-led: fix coding style issuesMichał Kępień2017-03-06
| | | | | | | | | | | | | | | | | | | | | | | | Fix coding style issues in dell-wmi-led to make sure the module gets a clean start in the x86 platform driver subsystem. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
| * | dell-led: move driver to drivers/platform/x86/dell-wmi-led.cMichał Kępień2017-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dell-led driver handles a specific WMI GUID present on some Dell laptops and as such it belongs in the x86 platform driver subsystem. Source code is moved along with the relevant Kconfig and Makefile entries, with some minor modifications: - Kconfig option is renamed from CONFIG_LEDS_DELL_NETBOOKS to CONFIG_DELL_WMI_LED, - the X86 Kconfig dependency is removed as the whole drivers/platform/x86 menu depends on it, so there is no need to duplicate it, - the name of the module's source file is removed from the header comment to avoid the need to update it in the future. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Tested-by: Alex Hung <alex.hung@canonical.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
| * | platform/x86: dell-laptop: import dell_micmute_led_set() from ↵Michał Kępień2017-03-06
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/leds/dell-led.c To ensure all users of dell-smbios are in drivers/platform/x86, move the dell_micmute_led_set() method from drivers/leds/dell-led.c to drivers/platform/x86/dell-laptop.c. Signed-off-by: Michał Kępień <kernel@kempniu.pl> Tested-by: Alex Hung <alex.hung@canonical.com> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
* | Merge tag 'platform-drivers-x86-v4.11-2' of ↵Linus Torvalds2017-03-13
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "Asus fixes for the airplane LED and a long awaited fujitsu cleanup. asus-wmi: - Remove quirk_no_rfkill - Detect quirk_no_rfkill from the DSDT fujitsu-laptop: - remove redundant MODULE_ALIAS entries - autodetect LCD interface on all models - simplify acpi_bus_register_driver() error handling - remove redundant forward declarations - replace numeric values with constants - rename FUNC_RFKILL to FUNC_FLAGS - make platform-related variables match naming convention - replace "hotkey" with "laptop" in symbol names - clearly denote backlight-related symbols" * tag 'platform-drivers-x86-v4.11-2' of git://git.infradead.org/linux-platform-drivers-x86: platform/x86: asus-wmi: Remove quirk_no_rfkill platform/x86: asus-wmi: Detect quirk_no_rfkill from the DSDT platform/x86: fujitsu-laptop: remove redundant MODULE_ALIAS entries platform/x86: fujitsu-laptop: autodetect LCD interface on all models platform/x86: fujitsu-laptop: simplify acpi_bus_register_driver() error handling platform/x86: fujitsu-laptop: remove redundant forward declarations platform/x86: fujitsu-laptop: replace numeric values with constants platform/x86: fujitsu-laptop: rename FUNC_RFKILL to FUNC_FLAGS platform/x86: fujitsu-laptop: make platform-related variables match naming convention platform/x86: fujitsu-laptop: replace "hotkey" with "laptop" in symbol names platform/x86: fujitsu-laptop: clearly denote backlight-related symbols
| * platform/x86: asus-wmi: Remove quirk_no_rfkillJoão Paulo Rechi Vita2017-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the detection introduced in the previous patches, we don't need these static DMI-based quirks anymore. This reverts the following commits: 56a37a72002b "asus-wmi: Add quirk_no_rfkill_wapf4 for the Asus X456UA" a961a285b479 "asus-wmi: Add quirk_no_rfkill_wapf4 for the Asus X456UF" 6b7ff2af5286 "asus-wmi: Add quirk_no_rfkill for the Asus Z550MA" 02db9ff7af18 "asus-wmi: Add quirk_no_rfkill for the Asus U303LB" 2d735244b798 "asus-wmi: Add quirk_no_rfkill for the Asus N552VW" a977e59c0c67 "asus-wmi: Create quirk for airplane_mode LED" Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> [dvhart: minor commit message corrections] Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
| * platform/x86: asus-wmi: Detect quirk_no_rfkill from the DSDTJoão Paulo Rechi Vita2017-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Asus laptops that have an airplane-mode indicator LED, also have the WMI WLAN user bit set, and the following bits in their DSDT: Scope (_SB) { (...) Device (ATKD) { (...) Method (WMNB, 3, Serialized) { (...) If (LEqual (IIA0, 0x00010002)) { OWGD (IIA1) Return (One) } } } } So when asus-wmi uses ASUS_WMI_DEVID_WLAN_LED (0x00010002) to store the wlan state, it drives the airplane-mode indicator LED (through the call to OWGD) in an inverted fashion: the LED is ON when airplane mode is OFF (since wlan is ON), and vice-versa. This commit skips registering RFKill switches at all for these laptops, to allow the asus-wireless driver to drive the airplane mode LED correctly through the ASHS ACPI device. Relying on the presence of ASHS and ASUS_WMI_DSTS_USER_BIT avoids adding DMI-based quirks for at least 21 different laptops. Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * platform/x86: fujitsu-laptop: remove redundant MODULE_ALIAS entriesAlan Jenkins2017-02-26
| | | | | | | | | | | | | | | | | | | | | | | | MODULE_DEVICE_TABLE is all that is needed for fujitsu-laptop to be properly autoloaded based on presence of its associated ACPI devices, so remove redundant MODULE_ALIAS entries. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> [kempniu: rebase patch, rewrite commit message] Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
| * platform/x86: fujitsu-laptop: autodetect LCD interface on all modelsAlan Jenkins2017-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | Presence of ACPI method SBL2 should be checked on all models rather than just the ones with predefined hotkey keycode overrides. Move most of dmi_check_cb_common() to acpi_fujitsu_bl_add(). Adjust indentation to make checkpatch happy. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> [kempniu: rebase patch, rewrite commit message] Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
| * platform/x86: fujitsu-laptop: simplify acpi_bus_register_driver() error handlingAlan Jenkins2017-02-26
| | | | | | | | | | | | | | | | | | | | | | | | A separate variable is not needed to handle error codes returned by acpi_bus_register_driver(). If the latter fails, just use the value it returned as the value returned by fujitsu_init(). Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> [kempniu: rebase patch, rewrite commit message] Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
| * platform/x86: fujitsu-laptop: remove redundant forward declarationsAlan Jenkins2017-02-26
| | | | | | | | | | | | | | | | | | | | | | | | Both acpi_fujitsu_bl_notify() and acpi_fujitsu_laptop_notify() are defined before they are first used, so remove their forward declarations as they are redundant. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> [kempniu: rebase patch, rewrite commit message] Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
| * platform/x86: fujitsu-laptop: replace numeric values with constantsAlan Jenkins2017-02-26
| | | | | | | | | | | | | | | | | | | | | | Replace three repeating numeric values with constants to improve code clarity. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> [kempniu: rebase patch, rewrite commit message] Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
| * platform/x86: fujitsu-laptop: rename FUNC_RFKILL to FUNC_FLAGSAlan Jenkins2017-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | FUNC subfunction 0x1000 is currently referred to as FUNC_RFKILL, which is misleading, because it handles more than just radio devices (also lid, dock, LEDs). Rename the FUNC_RFKILL constant to FUNC_FLAGS. Replace "rfkill" with "flags" in the names of its associated fields inside struct fujitsu_laptop. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> [kempniu: rebase patch, rewrite commit message] Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
| * platform/x86: fujitsu-laptop: make platform-related variables match naming ↵Alan Jenkins2017-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | convention Replace "fujitsupf" with "fujitsu_pf" in all platform-related variable names to match the module-wide naming convention. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> [kempniu: rebase patch, rewrite commit message] Signed-off-by: Michał Kępień <kernel@kempniu.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-08 10:49:15 -0400