diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-17 16:45:00 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-17 16:45:00 -0800 |
commit | af79ce47efabba36d1db0902d46a80de7f251411 (patch) | |
tree | 571106db25ed2da54891995aed38407f85e6ac4b /include | |
parent | c07dee7348e2451bcf2f178bf0e7830268e2c31a (diff) | |
parent | f26e8817b235d8764363bffcc9cbfc61867371f2 (diff) | |
download | linux-stable-af79ce47efabba36d1db0902d46a80de7f251411.tar.gz linux-stable-af79ce47efabba36d1db0902d46a80de7f251411.tar.bz2 linux-stable-af79ce47efabba36d1db0902d46a80de7f251411.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem updates from Dmitry Torokhov:
- updated support for Synaptics RMI4 devices, including support for
SMBus controllers, firmware update support, sensor tuning, and PS/2
guest support
- ALPS driver now supports tracksticks on SS5 controllers
- i8042 now uses chassis info to skip selftest on Asus laptops as list
of individual models became too unwieldy
- miscellaneous fixes to other drivers
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (67 commits)
Input: imx6ul_tsc - generalize the averaging property
Input: drv260x - use generic device properties
Input: drv260x - use temporary for &client->dev
Input: drv260x - fix input device's parent assignment
Input: synaptics-rmi4 - add support for F34 V7 bootloader
Input: drv260x - fix initializing overdrive voltage
Input: ALPS - fix protcol -> protocol
Input: i8042 - comment #else/#endif of CONFIG_PNP
Input: lpc32xx-keys - fix invalid error handling of a requested irq
Input: synaptics-rmi4 - fix debug for sensor clip
Input: synaptics-rmi4 - store the attn data in the driver
Input: synaptics-rmi4 - allow to add attention data
Input: synaptics-rmi4 - f03 - grab data passed by transport device
Input: synaptics-rmi4 - add support for F03
Input: imx6ul_tsc - convert int to u32
Input: imx6ul_tsc - add mask when set REG_ADC_CFG
Input: synaptics-rmi4 - have only one struct platform data
Input: synaptics-rmi4 - remove EXPORT_SYMBOL_GPL for internal functions
Input: synaptics-rmi4 - remove mutex calls while updating the firmware
Input: drv2667 - fix misuse of regmap_update_bits
...
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/gpio_keys.h | 5 | ||||
-rw-r--r-- | include/linux/platform_data/drv260x-pdata.h | 28 | ||||
-rw-r--r-- | include/linux/rmi.h | 60 |
3 files changed, 40 insertions, 53 deletions
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h index ee2d8c6f9130..0b71024c082c 100644 --- a/include/linux/gpio_keys.h +++ b/include/linux/gpio_keys.h @@ -2,7 +2,6 @@ #define _GPIO_KEYS_H struct device; -struct gpio_desc; /** * struct gpio_keys_button - configuration parameters @@ -18,7 +17,6 @@ struct gpio_desc; * disable button via sysfs * @value: axis value for %EV_ABS * @irq: Irq number in case of interrupt keys - * @gpiod: GPIO descriptor */ struct gpio_keys_button { unsigned int code; @@ -31,7 +29,6 @@ struct gpio_keys_button { bool can_disable; int value; unsigned int irq; - struct gpio_desc *gpiod; }; /** @@ -46,7 +43,7 @@ struct gpio_keys_button { * @name: input device name */ struct gpio_keys_platform_data { - struct gpio_keys_button *buttons; + const struct gpio_keys_button *buttons; int nbuttons; unsigned int poll_interval; unsigned int rep:1; diff --git a/include/linux/platform_data/drv260x-pdata.h b/include/linux/platform_data/drv260x-pdata.h deleted file mode 100644 index 0a03b0944411..000000000000 --- a/include/linux/platform_data/drv260x-pdata.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Platform data for DRV260X haptics driver family - * - * Author: Dan Murphy <dmurphy@ti.com> - * - * Copyright: (C) 2014 Texas Instruments, Inc. - * - * 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. - */ - -#ifndef _LINUX_DRV260X_PDATA_H -#define _LINUX_DRV260X_PDATA_H - -struct drv260x_platform_data { - u32 library_selection; - u32 mode; - u32 vib_rated_voltage; - u32 vib_overdrive_voltage; -}; - -#endif diff --git a/include/linux/rmi.h b/include/linux/rmi.h index e0aca1476001..64125443f8a6 100644 --- a/include/linux/rmi.h +++ b/include/linux/rmi.h @@ -13,6 +13,7 @@ #include <linux/device.h> #include <linux/interrupt.h> #include <linux/input.h> +#include <linux/kfifo.h> #include <linux/list.h> #include <linux/module.h> #include <linux/types.h> @@ -99,6 +100,8 @@ struct rmi_2d_sensor_platform_data { bool topbuttonpad; bool kernel_tracking; int dmax; + int dribble; + int palm_detect; }; /** @@ -106,7 +109,7 @@ struct rmi_2d_sensor_platform_data { * @buttonpad - the touchpad is a buttonpad, so enable only the first actual * button that is found. * @trackstick_buttons - Set when the function 30 is handling the physical - * buttons of the trackstick (as a PD/2 passthrough device. + * buttons of the trackstick (as a PS/2 passthrough device). * @disable - the touchpad incorrectly reports F30 and it should be ignored. * This is a special case which is due to misconfigured firmware. */ @@ -116,14 +119,17 @@ struct rmi_f30_data { bool disable; }; -/** - * struct rmi_f01_power - override default power management settings. - * + +/* + * Set the state of a register + * DEFAULT - use the default value set by the firmware config + * OFF - explicitly disable the register + * ON - explicitly enable the register */ -enum rmi_f01_nosleep { - RMI_F01_NOSLEEP_DEFAULT = 0, - RMI_F01_NOSLEEP_OFF = 1, - RMI_F01_NOSLEEP_ON = 2 +enum rmi_reg_state { + RMI_REG_STATE_DEFAULT = 0, + RMI_REG_STATE_OFF = 1, + RMI_REG_STATE_ON = 2 }; /** @@ -143,7 +149,7 @@ enum rmi_f01_nosleep { * when the touch sensor is in doze mode, in units of 10ms. */ struct rmi_f01_power_management { - enum rmi_f01_nosleep nosleep; + enum rmi_reg_state nosleep; u8 wakeup_threshold; u8 doze_holdoff; u8 doze_interval; @@ -204,16 +210,18 @@ struct rmi_device_platform_data_spi { * @reset_delay_ms - after issuing a reset command to the touch sensor, the * driver waits a few milliseconds to give the firmware a chance to * to re-initialize. You can override the default wait period here. + * @irq: irq associated with the attn gpio line, or negative */ struct rmi_device_platform_data { int reset_delay_ms; + int irq; struct rmi_device_platform_data_spi spi_data; /* function handler pdata */ - struct rmi_2d_sensor_platform_data *sensor_pdata; + struct rmi_2d_sensor_platform_data sensor_pdata; struct rmi_f01_power_management power_management; - struct rmi_f30_data *f30_data; + struct rmi_f30_data f30_data; }; /** @@ -264,9 +272,6 @@ struct rmi_transport_dev { struct rmi_device_platform_data pdata; struct input_dev *input; - - void *attn_data; - int attn_size; }; /** @@ -324,17 +329,24 @@ struct rmi_device { }; +struct rmi4_attn_data { + unsigned long irq_status; + size_t size; + void *data; +}; + struct rmi_driver_data { struct list_head function_list; struct rmi_device *rmi_dev; struct rmi_function *f01_container; - bool f01_bootloader_mode; + struct rmi_function *f34_container; + bool bootloader_mode; - u32 attn_count; int num_of_irq_regs; int irq_count; + void *irq_memory; unsigned long *irq_status; unsigned long *fn_irq_bits; unsigned long *current_irq_mask; @@ -343,17 +355,23 @@ struct rmi_driver_data { struct input_dev *input; u8 pdt_props; - u8 bsr; + + u8 num_rx_electrodes; + u8 num_tx_electrodes; bool enabled; + struct mutex enabled_mutex; - void *data; + struct rmi4_attn_data attn_data; + DECLARE_KFIFO(attn_fifo, struct rmi4_attn_data, 16); }; int rmi_register_transport_device(struct rmi_transport_dev *xport); void rmi_unregister_transport_device(struct rmi_transport_dev *xport); -int rmi_process_interrupt_requests(struct rmi_device *rmi_dev); -int rmi_driver_suspend(struct rmi_device *rmi_dev); -int rmi_driver_resume(struct rmi_device *rmi_dev); +void rmi_set_attn_data(struct rmi_device *rmi_dev, unsigned long irq_status, + void *data, size_t size); + +int rmi_driver_suspend(struct rmi_device *rmi_dev, bool enable_wake); +int rmi_driver_resume(struct rmi_device *rmi_dev, bool clear_wake); #endif |