diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-24 09:19:03 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-24 09:19:03 -0700 |
commit | 8554cc18db47a4d2876852dad72ce3fb0561c3a7 (patch) | |
tree | 5677802cd0931b63f1baedd89dd61dee13e28a05 /drivers | |
parent | 051732bcbe3cff3fea04dc9042266562fe8b0859 (diff) | |
parent | 9eff794b777ac9ca034129a1b637204000c8fb29 (diff) | |
download | op-kernel-dev-8554cc18db47a4d2876852dad72ce3fb0561c3a7.zip op-kernel-dev-8554cc18db47a4d2876852dad72ce3fb0561c3a7.tar.gz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: ad714x - read the interrupt status registers in a row
Input: ad714x - use DMA-safe buffers for spi_write()
Input: ad714x - fix endianness issues
Input: ad714xx-spi - force SPI bus into the default 8-bit mode
Input: ep93xx_keypad - add missing include of linux/module.h
Input: tnetv107x-ts - add missing include of linux/module.h
Input: max11801_ts - correct license statement
Input: atmel_mxt_ts - report pressure information from the driver
Input: bcm5974 - Add support for newer MacBookPro8,2
Input: wacom - report id 3 returns 4 bytes of data
Input: wacom - add WAC_MSG_RETRIES define
Input: wacom - add support for the Wacom Bamboo Pen (CTL-660/K)
Input: tegra-kbc - correct call to input_free_device
Input: mpu3050 - correct call to input_free_device
Input: bcm5974 - add support for touchpads found in MacBookAir4,2
Input: mma8450 - fix module device table type
Input: remove CLOCK_TICK_RATE from analog joystick driver
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/input/joystick/analog.c | 2 | ||||
-rw-r--r-- | drivers/input/keyboard/ep93xx_keypad.c | 1 | ||||
-rw-r--r-- | drivers/input/keyboard/tegra-kbc.c | 2 | ||||
-rw-r--r-- | drivers/input/misc/ad714x-i2c.c | 81 | ||||
-rw-r--r-- | drivers/input/misc/ad714x-spi.c | 68 | ||||
-rw-r--r-- | drivers/input/misc/ad714x.c | 116 | ||||
-rw-r--r-- | drivers/input/misc/ad714x.h | 35 | ||||
-rw-r--r-- | drivers/input/misc/mma8450.c | 2 | ||||
-rw-r--r-- | drivers/input/misc/mpu3050.c | 2 | ||||
-rw-r--r-- | drivers/input/mouse/bcm5974.c | 40 | ||||
-rw-r--r-- | drivers/input/tablet/wacom_sys.c | 17 | ||||
-rw-r--r-- | drivers/input/tablet/wacom_wac.c | 4 | ||||
-rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 12 | ||||
-rw-r--r-- | drivers/input/touchscreen/max11801_ts.c | 3 | ||||
-rw-r--r-- | drivers/input/touchscreen/tnetv107x-ts.c | 1 |
15 files changed, 241 insertions, 145 deletions
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c index 9882971..358cd7e 100644 --- a/drivers/input/joystick/analog.c +++ b/drivers/input/joystick/analog.c @@ -139,7 +139,7 @@ struct analog_port { #include <linux/i8253.h> #define GET_TIME(x) do { if (cpu_has_tsc) rdtscl(x); else x = get_time_pit(); } while (0) -#define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? CLOCK_TICK_RATE / HZ : 0))) +#define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? PIT_TICK_RATE / HZ : 0))) #define TIME_NAME (cpu_has_tsc?"TSC":"PIT") static unsigned int get_time_pit(void) { diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c index c8242dd..aa17e02 100644 --- a/drivers/input/keyboard/ep93xx_keypad.c +++ b/drivers/input/keyboard/ep93xx_keypad.c @@ -20,6 +20,7 @@ * flag. */ +#include <linux/module.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/clk.h> diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index f270447..a5a7791 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -702,7 +702,7 @@ err_iounmap: err_free_mem_region: release_mem_region(res->start, resource_size(res)); err_free_mem: - input_free_device(kbc->idev); + input_free_device(input_dev); kfree(kbc); return err; diff --git a/drivers/input/misc/ad714x-i2c.c b/drivers/input/misc/ad714x-i2c.c index e21deb1..025417d 100644 --- a/drivers/input/misc/ad714x-i2c.c +++ b/drivers/input/misc/ad714x-i2c.c @@ -1,7 +1,7 @@ /* * AD714X CapTouch Programmable Controller driver (I2C bus) * - * Copyright 2009 Analog Devices Inc. + * Copyright 2009-2011 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -27,54 +27,49 @@ static int ad714x_i2c_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(ad714x_i2c_pm, ad714x_i2c_suspend, ad714x_i2c_resume); -static int ad714x_i2c_write(struct device *dev, unsigned short reg, - unsigned short data) +static int ad714x_i2c_write(struct ad714x_chip *chip, + unsigned short reg, unsigned short data) { - struct i2c_client *client = to_i2c_client(dev); - int ret = 0; - u8 *_reg = (u8 *)® - u8 *_data = (u8 *)&data; - - u8 tx[4] = { - _reg[1], - _reg[0], - _data[1], - _data[0] - }; - - ret = i2c_master_send(client, tx, 4); - if (ret < 0) - dev_err(&client->dev, "I2C write error\n"); - - return ret; + struct i2c_client *client = to_i2c_client(chip->dev); + int error; + + chip->xfer_buf[0] = cpu_to_be16(reg); + chip->xfer_buf[1] = cpu_to_be16(data); + + error = i2c_master_send(client, (u8 *)chip->xfer_buf, + 2 * sizeof(*chip->xfer_buf)); + if (unlikely(error < 0)) { + dev_err(&client->dev, "I2C write error: %d\n", error); + return error; + } + + return 0; } -static int ad714x_i2c_read(struct device *dev, unsigned short reg, - unsigned short *data) +static int ad714x_i2c_read(struct ad714x_chip *chip, + unsigned short reg, unsigned short *data, size_t len) { - struct i2c_client *client = to_i2c_client(dev); - int ret = 0; - u8 *_reg = (u8 *)® - u8 *_data = (u8 *)data; - - u8 tx[2] = { - _reg[1], - _reg[0] - }; - u8 rx[2]; - - ret = i2c_master_send(client, tx, 2); - if (ret >= 0) - ret = i2c_master_recv(client, rx, 2); - - if (unlikely(ret < 0)) { - dev_err(&client->dev, "I2C read error\n"); - } else { - _data[0] = rx[1]; - _data[1] = rx[0]; + struct i2c_client *client = to_i2c_client(chip->dev); + int i; + int error; + + chip->xfer_buf[0] = cpu_to_be16(reg); + + error = i2c_master_send(client, (u8 *)chip->xfer_buf, + sizeof(*chip->xfer_buf)); + if (error >= 0) + error = i2c_master_recv(client, (u8 *)chip->xfer_buf, + len * sizeof(*chip->xfer_buf)); + + if (unlikely(error < 0)) { + dev_err(&client->dev, "I2C read error: %d\n", error); + return error; } - return ret; + for (i = 0; i < len; i++) + data[i] = be16_to_cpu(chip->xfer_buf[i]); + + return 0; } static int __devinit ad714x_i2c_probe(struct i2c_client *client, diff --git a/drivers/input/misc/ad714x-spi.c b/drivers/input/misc/ad714x-spi.c index 4120dd5..875b508 100644 --- a/drivers/input/misc/ad714x-spi.c +++ b/drivers/input/misc/ad714x-spi.c @@ -1,12 +1,12 @@ /* * AD714X CapTouch Programmable Controller driver (SPI bus) * - * Copyright 2009 Analog Devices Inc. + * Copyright 2009-2011 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ -#include <linux/input.h> /* BUS_I2C */ +#include <linux/input.h> /* BUS_SPI */ #include <linux/module.h> #include <linux/spi/spi.h> #include <linux/pm.h> @@ -30,30 +30,68 @@ static int ad714x_spi_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(ad714x_spi_pm, ad714x_spi_suspend, ad714x_spi_resume); -static int ad714x_spi_read(struct device *dev, unsigned short reg, - unsigned short *data) +static int ad714x_spi_read(struct ad714x_chip *chip, + unsigned short reg, unsigned short *data, size_t len) { - struct spi_device *spi = to_spi_device(dev); - unsigned short tx = AD714x_SPI_CMD_PREFIX | AD714x_SPI_READ | reg; + struct spi_device *spi = to_spi_device(chip->dev); + struct spi_message message; + struct spi_transfer xfer[2]; + int i; + int error; + + spi_message_init(&message); + memset(xfer, 0, sizeof(xfer)); + + chip->xfer_buf[0] = cpu_to_be16(AD714x_SPI_CMD_PREFIX | + AD714x_SPI_READ | reg); + xfer[0].tx_buf = &chip->xfer_buf[0]; + xfer[0].len = sizeof(chip->xfer_buf[0]); + spi_message_add_tail(&xfer[0], &message); + + xfer[1].rx_buf = &chip->xfer_buf[1]; + xfer[1].len = sizeof(chip->xfer_buf[1]) * len; + spi_message_add_tail(&xfer[1], &message); + + error = spi_sync(spi, &message); + if (unlikely(error)) { + dev_err(chip->dev, "SPI read error: %d\n", error); + return error; + } + + for (i = 0; i < len; i++) + data[i] = be16_to_cpu(chip->xfer_buf[i + 1]); - return spi_write_then_read(spi, (u8 *)&tx, 2, (u8 *)data, 2); + return 0; } -static int ad714x_spi_write(struct device *dev, unsigned short reg, - unsigned short data) +static int ad714x_spi_write(struct ad714x_chip *chip, + unsigned short reg, unsigned short data) { - struct spi_device *spi = to_spi_device(dev); - unsigned short tx[2] = { - AD714x_SPI_CMD_PREFIX | reg, - data - }; + struct spi_device *spi = to_spi_device(chip->dev); + int error; + + chip->xfer_buf[0] = cpu_to_be16(AD714x_SPI_CMD_PREFIX | reg); + chip->xfer_buf[1] = cpu_to_be16(data); + + error = spi_write(spi, (u8 *)chip->xfer_buf, + 2 * sizeof(*chip->xfer_buf)); + if (unlikely(error)) { + dev_err(chip->dev, "SPI write error: %d\n", error); + return error; + } - return spi_write(spi, (u8 *)tx, 4); + return 0; } static int __devinit ad714x_spi_probe(struct spi_device *spi) { struct ad714x_chip *chip; + int err; + + spi->bits_per_word = 8; + err = spi_setup(spi); + if (err < 0) + return err; chip = ad714x_probe(&spi->dev, BUS_SPI, spi->irq, ad714x_spi_read, ad714x_spi_write); diff --git a/drivers/input/misc/ad714x.c b/drivers/input/misc/ad714x.c index c3a62c4..ca42c7d 100644 --- a/drivers/input/misc/ad714x.c +++ b/drivers/input/misc/ad714x.c @@ -1,7 +1,7 @@ /* * AD714X CapTouch Programmable Controller driver supporting AD7142/3/7/8/7A * - * Copyright 2009 Analog Devices Inc. + * Copyright 2009-2011 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -59,7 +59,6 @@ #define STAGE11_AMBIENT 0x27D #define PER_STAGE_REG_NUM 36 -#define STAGE_NUM 12 #define STAGE_CFGREG_NUM 8 #define SYS_CFGREG_NUM 8 @@ -124,27 +123,6 @@ struct ad714x_driver_data { * information to integrate all things which will be private data * of spi/i2c device */ -struct ad714x_chip { - unsigned short h_state; - unsigned short l_state; - unsigned short c_state; - unsigned short adc_reg[STAGE_NUM]; - unsigned short amb_reg[STAGE_NUM]; - unsigned short sensor_val[STAGE_NUM]; - - struct ad714x_platform_data *hw; - struct ad714x_driver_data *sw; - - int irq; - struct device *dev; - ad714x_read_t read; - ad714x_write_t write; - - struct mutex mutex; - - unsigned product; - unsigned version; -}; static void ad714x_use_com_int(struct ad714x_chip *ad714x, int start_stage, int end_stage) @@ -154,13 +132,13 @@ static void ad714x_use_com_int(struct ad714x_chip *ad714x, mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1); - ad714x->read(ad714x->dev, STG_COM_INT_EN_REG, &data); + ad714x->read(ad714x, STG_COM_INT_EN_REG, &data, 1); data |= 1 << end_stage; - ad714x->write(ad714x->dev, STG_COM_INT_EN_REG, data); + ad714x->write(ad714x, STG_COM_INT_EN_REG, data); - ad714x->read(ad714x->dev, STG_HIGH_INT_EN_REG, &data); + ad714x->read(ad714x, STG_HIGH_INT_EN_REG, &data, 1); data &= ~mask; - ad714x->write(ad714x->dev, STG_HIGH_INT_EN_REG, data); + ad714x->write(ad714x, STG_HIGH_INT_EN_REG, data); } static void ad714x_use_thr_int(struct ad714x_chip *ad714x, @@ -171,13 +149,13 @@ static void ad714x_use_thr_int(struct ad714x_chip *ad714x, mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1); - ad714x->read(ad714x->dev, STG_COM_INT_EN_REG, &data); + ad714x->read(ad714x, STG_COM_INT_EN_REG, &data, 1); data &= ~(1 << end_stage); - ad714x->write(ad714x->dev, STG_COM_INT_EN_REG, data); + ad714x->write(ad714x, STG_COM_INT_EN_REG, data); - ad714x->read(ad714x->dev, STG_HIGH_INT_EN_REG, &data); + ad714x->read(ad714x, STG_HIGH_INT_EN_REG, &data, 1); data |= mask; - ad714x->write(ad714x->dev, STG_HIGH_INT_EN_REG, data); + ad714x->write(ad714x, STG_HIGH_INT_EN_REG, data); } static int ad714x_cal_highest_stage(struct ad714x_chip *ad714x, @@ -273,15 +251,16 @@ static void ad714x_slider_cal_sensor_val(struct ad714x_chip *ad714x, int idx) struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx]; int i; + ad714x->read(ad714x, CDC_RESULT_S0 + hw->start_stage, + &ad714x->adc_reg[hw->start_stage], + hw->end_stage - hw->start_stage + 1); + for (i = hw->start_stage; i <= hw->end_stage; i++) { - ad714x->read(ad714x->dev, CDC_RESULT_S0 + i, - &ad714x->adc_reg[i]); - ad714x->read(ad714x->dev, - STAGE0_AMBIENT + i * PER_STAGE_REG_NUM, - &ad714x->amb_reg[i]); - - ad714x->sensor_val[i] = abs(ad714x->adc_reg[i] - - ad714x->amb_reg[i]); + ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM, + &ad714x->amb_reg[i], 1); + + ad714x->sensor_val[i] = + abs(ad714x->adc_reg[i] - ad714x->amb_reg[i]); } } @@ -444,15 +423,16 @@ static void ad714x_wheel_cal_sensor_val(struct ad714x_chip *ad714x, int idx) struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx]; int i; + ad714x->read(ad714x, CDC_RESULT_S0 + hw->start_stage, + &ad714x->adc_reg[hw->start_stage], + hw->end_stage - hw->start_stage + 1); + for (i = hw->start_stage; i <= hw->end_stage; i++) { - ad714x->read(ad714x->dev, CDC_RESULT_S0 + i, - &ad714x->adc_reg[i]); - ad714x->read(ad714x->dev, - STAGE0_AMBIENT + i * PER_STAGE_REG_NUM, - &ad714x->amb_reg[i]); + ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM, + &ad714x->amb_reg[i], 1); if (ad714x->adc_reg[i] > ad714x->amb_reg[i]) - ad714x->sensor_val[i] = ad714x->adc_reg[i] - - ad714x->amb_reg[i]; + ad714x->sensor_val[i] = + ad714x->adc_reg[i] - ad714x->amb_reg[i]; else ad714x->sensor_val[i] = 0; } @@ -597,15 +577,16 @@ static void touchpad_cal_sensor_val(struct ad714x_chip *ad714x, int idx) struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx]; int i; + ad714x->read(ad714x, CDC_RESULT_S0 + hw->x_start_stage, + &ad714x->adc_reg[hw->x_start_stage], + hw->x_end_stage - hw->x_start_stage + 1); + for (i = hw->x_start_stage; i <= hw->x_end_stage; i++) { - ad714x->read(ad714x->dev, CDC_RESULT_S0 + i, - &ad714x->adc_reg[i]); - ad714x->read(ad714x->dev, - STAGE0_AMBIENT + i * PER_STAGE_REG_NUM, - &ad714x->amb_reg[i]); + ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM, + &ad714x->amb_reg[i], 1); if (ad714x->adc_reg[i] > ad714x->amb_reg[i]) - ad714x->sensor_val[i] = ad714x->adc_reg[i] - - ad714x->amb_reg[i]; + ad714x->sensor_val[i] = + ad714x->adc_reg[i] - ad714x->amb_reg[i]; else ad714x->sensor_val[i] = 0; } @@ -891,7 +872,7 @@ static int ad714x_hw_detect(struct ad714x_chip *ad714x) { unsigned short data; - ad714x->read(ad714x->dev, AD714X_PARTID_REG, &data); + ad714x->read(ad714x, AD714X_PARTID_REG, &data, 1); switch (data & 0xFFF0) { case AD7142_PARTID: ad714x->product = 0x7142; @@ -940,23 +921,20 @@ static void ad714x_hw_init(struct ad714x_chip *ad714x) for (i = 0; i < STAGE_NUM; i++) { reg_base = AD714X_STAGECFG_REG + i * STAGE_CFGREG_NUM; for (j = 0; j < STAGE_CFGREG_NUM; j++) - ad714x->write(ad714x->dev, reg_base + j, + ad714x->write(ad714x, reg_base + j, ad714x->hw->stage_cfg_reg[i][j]); } for (i = 0; i < SYS_CFGREG_NUM; i++) - ad714x->write(ad714x->dev, AD714X_SYSCFG_REG + i, + ad714x->write(ad714x, AD714X_SYSCFG_REG + i, ad714x->hw->sys_cfg_reg[i]); for (i = 0; i < SYS_CFGREG_NUM; i++) - ad714x->read(ad714x->dev, AD714X_SYSCFG_REG + i, - &data); + ad714x->read(ad714x, AD714X_SYSCFG_REG + i, &data, 1); - ad714x->write(ad714x->dev, AD714X_STG_CAL_EN_REG, 0xFFF); + ad714x->write(ad714x, AD714X_STG_CAL_EN_REG, 0xFFF); /* clear all interrupts */ - ad714x->read(ad714x->dev, STG_LOW_INT_STA_REG, &data); - ad714x->read(ad714x->dev, STG_HIGH_INT_STA_REG, &data); - ad714x->read(ad714x->dev, STG_COM_INT_STA_REG, &data); + ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3); } static irqreturn_t ad714x_interrupt_thread(int irq, void *data) @@ -966,9 +944,7 @@ static irqreturn_t ad714x_interrupt_thread(int irq, void *data) mutex_lock(&ad714x->mutex); - ad714x->read(ad714x->dev, STG_LOW_INT_STA_REG, &ad714x->l_state); - ad714x->read(ad714x->dev, STG_HIGH_INT_STA_REG, &ad714x->h_state); - ad714x->read(ad714x->dev, STG_COM_INT_STA_REG, &ad714x->c_state); + ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3); for (i = 0; i < ad714x->hw->button_num; i++) ad714x_button_state_machine(ad714x, i); @@ -1245,7 +1221,7 @@ int ad714x_disable(struct ad714x_chip *ad714x) mutex_lock(&ad714x->mutex); data = ad714x->hw->sys_cfg_reg[AD714X_PWR_CTRL] | 0x3; - ad714x->write(ad714x->dev, AD714X_PWR_CTRL, data); + ad714x->write(ad714x, AD714X_PWR_CTRL, data); mutex_unlock(&ad714x->mutex); @@ -1255,24 +1231,20 @@ EXPORT_SYMBOL(ad714x_disable); int ad714x_enable(struct ad714x_chip *ad714x) { - unsigned short data; - dev_dbg(ad714x->dev, "%s enter\n", __func__); mutex_lock(&ad714x->mutex); /* resume to non-shutdown mode */ - ad714x->write(ad714x->dev, AD714X_PWR_CTRL, + ad714x->write(ad714x, AD714X_PWR_CTRL, ad714x->hw->sys_cfg_reg[AD714X_PWR_CTRL]); /* make sure the interrupt output line is not low level after resume, * otherwise we will get no chance to enter falling-edge irq again */ - ad714x->read(ad714x->dev, STG_LOW_INT_STA_REG, &data); - ad714x->read(ad714x->dev, STG_HIGH_INT_STA_REG, &data); - ad714x->read(ad714x->dev, STG_COM_INT_STA_REG, &data); + ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3); mutex_unlock(&ad714x->mutex); diff --git a/drivers/input/misc/ad714x.h b/drivers/input/misc/ad714x.h index 45c54fb..3c85455 100644 --- a/drivers/input/misc/ad714x.h +++ b/drivers/input/misc/ad714x.h @@ -1,7 +1,7 @@ /* * AD714X CapTouch Programmable Controller driver (bus interfaces) * - * Copyright 2009 Analog Devices Inc. + * Copyright 2009-2011 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -11,11 +11,40 @@ #include <linux/types.h> +#define STAGE_NUM 12 + struct device; +struct ad714x_platform_data; +struct ad714x_driver_data; struct ad714x_chip; -typedef int (*ad714x_read_t)(struct device *, unsigned short, unsigned short *); -typedef int (*ad714x_write_t)(struct device *, unsigned short, unsigned short); +typedef int (*ad714x_read_t)(struct ad714x_chip *, unsigned short, unsigned short *, size_t); +typedef int (*ad714x_write_t)(struct ad714x_chip *, unsigned short, unsigned short); + +struct ad714x_chip { + unsigned short l_state; + unsigned short h_state; + unsigned short c_state; + unsigned short adc_reg[STAGE_NUM]; + unsigned short amb_reg[STAGE_NUM]; + unsigned short sensor_val[STAGE_NUM]; + + struct ad714x_platform_data *hw; + struct ad714x_driver_data *sw; + + int irq; + struct device *dev; + ad714x_read_t read; + ad714x_write_t write; + + struct mutex mutex; + + unsigned product; + unsigned version; + + __be16 xfer_buf[16] ____cacheline_aligned; + +}; int ad714x_disable(struct ad714x_chip *ad714x); int ad714x_enable(struct ad714x_chip *ad714x); diff --git a/drivers/input/misc/mma8450.c b/drivers/input/misc/mma8450.c index 6c76cf7..0794778 100644 --- a/drivers/input/misc/mma8450.c +++ b/drivers/input/misc/mma8450.c @@ -234,7 +234,7 @@ static const struct of_device_id mma8450_dt_ids[] = { { .compatible = "fsl,mma8450", }, { /* sentinel */ } }; -MODULE_DEVICE_TABLE(i2c, mma8450_dt_ids); +MODULE_DEVICE_TABLE(of, mma8450_dt_ids); static struct i2c_driver mma8450_driver = { .driver = { diff --git a/drivers/input/misc/mpu3050.c b/drivers/input/misc/mpu3050.c index b95fac1..f71dc72 100644 --- a/drivers/input/misc/mpu3050.c +++ b/drivers/input/misc/mpu3050.c @@ -282,7 +282,7 @@ err_free_irq: err_pm_set_suspended: pm_runtime_set_suspended(&client->dev); err_free_mem: - input_unregister_device(idev); + input_free_device(idev); kfree(sensor); return error; } diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 3126983..da28018 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -67,6 +67,14 @@ #define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI 0x0245 #define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO 0x0246 #define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS 0x0247 +/* MacbookAir4,2 (unibody, July 2011) */ +#define USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI 0x024c +#define USB_DEVICE_ID_APPLE_WELLSPRING6_ISO 0x024d +#define USB_DEVICE_ID_APPLE_WELLSPRING6_JIS 0x024e +/* Macbook8,2 (unibody) */ +#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI 0x0252 +#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO 0x0253 +#define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS 0x0254 #define BCM5974_DEVICE(prod) { \ .match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \ @@ -104,6 +112,14 @@ static const struct usb_device_id bcm5974_table[] = { BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI), BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO), BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS), + /* MacbookAir4,2 */ + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ISO), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_JIS), + /* MacbookPro8,2 */ + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO), + BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS), /* Terminating entry */ {} }; @@ -294,6 +310,30 @@ static const struct bcm5974_config bcm5974_config_table[] = { { DIM_X, DIM_X / SN_COORD, -4415, 5050 }, { DIM_Y, DIM_Y / SN_COORD, -55, 6680 } }, + { + USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI, + USB_DEVICE_ID_APPLE_WELLSPRING6_ISO, + USB_DEVICE_ID_APPLE_WELLSPRING6_JIS, + HAS_INTEGRATED_BUTTON, + 0x84, sizeof(struct bt_data), + 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS, + { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 }, + { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 }, + { DIM_X, DIM_X / SN_COORD, -4620, 5140 }, + { DIM_Y, DIM_Y / SN_COORD, -150, 6600 } + }, + { + USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI, + USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO, + USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS, + HAS_INTEGRATED_BUTTON, + 0x84, sizeof(struct bt_data), + 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS, + { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 }, + { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 }, + { DIM_X, DIM_X / SN_COORD, -4750, 5280 }, + { DIM_Y, DIM_Y / SN_COORD, -150, 6730 } + }, {} }; diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 449c0a4..d27c9d9 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -49,6 +49,7 @@ struct hid_descriptor { #define USB_REQ_GET_REPORT 0x01 #define USB_REQ_SET_REPORT 0x09 #define WAC_HID_FEATURE_REPORT 0x03 +#define WAC_MSG_RETRIES 5 static int usb_get_report(struct usb_interface *intf, unsigned char type, unsigned char id, void *buf, int size) @@ -165,7 +166,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi report, hid_desc->wDescriptorLength, 5000); /* 5 secs */ - } while (result < 0 && limit++ < 5); + } while (result < 0 && limit++ < WAC_MSG_RETRIES); /* No need to parse the Descriptor. It isn't an error though */ if (result < 0) @@ -319,24 +320,26 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat int limit = 0, report_id = 2; int error = -ENOMEM; - rep_data = kmalloc(2, GFP_KERNEL); + rep_data = kmalloc(4, GFP_KERNEL); if (!rep_data) return error; - /* ask to report tablet data if it is 2FGT Tablet PC or + /* ask to report tablet data if it is MT Tablet PC or * not a Tablet PC */ if (features->type == TABLETPC2FG) { do { rep_data[0] = 3; rep_data[1] = 4; + rep_data[2] = 0; + rep_data[3] = 0; report_id = 3; error = usb_set_report(intf, WAC_HID_FEATURE_REPORT, - report_id, rep_data, 2); + report_id, rep_data, 4); if (error >= 0) error = usb_get_report(intf, WAC_HID_FEATURE_REPORT, report_id, - rep_data, 3); - } while ((error < 0 || rep_data[1] != 4) && limit++ < 5); + rep_data, 4); + } while ((error < 0 || rep_data[1] != 4) && limit++ < WAC_MSG_RETRIES); } else if (features->type != TABLETPC) { do { rep_data[0] = 2; @@ -347,7 +350,7 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat error = usb_get_report(intf, WAC_HID_FEATURE_REPORT, report_id, rep_data, 2); - } while ((error < 0 || rep_data[1] != 2) && limit++ < 5); + } while ((error < 0 || rep_data[1] != 2) && limit++ < WAC_MSG_RETRIES); } kfree(rep_data); diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 03ebcc8..c1c2f7b 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -1460,6 +1460,9 @@ static const struct wacom_features wacom_features_0xD3 = static const struct wacom_features wacom_features_0xD4 = { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; +static const struct wacom_features wacom_features_0xD5 = + { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 1023, + 63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xD6 = { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; @@ -1564,6 +1567,7 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0xD2) }, { USB_DEVICE_WACOM(0xD3) }, { USB_DEVICE_WACOM(0xD4) }, + { USB_DEVICE_WACOM(0xD5) }, { USB_DEVICE_WACOM(0xD6) }, { USB_DEVICE_WACOM(0xD7) }, { USB_DEVICE_WACOM(0xD8) }, diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index ae00604..f5d6685 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -244,6 +244,7 @@ struct mxt_finger { int x; int y; int area; + int pressure; }; /* Each client has this additional data */ @@ -536,6 +537,8 @@ static void mxt_input_report(struct mxt_data *data, int single_id) finger[id].x); input_report_abs(input_dev, ABS_MT_POSITION_Y, finger[id].y); + input_report_abs(input_dev, ABS_MT_PRESSURE, + finger[id].pressure); } else { finger[id].status = 0; } @@ -546,6 +549,8 @@ static void mxt_input_report(struct mxt_data *data, int single_id) if (status != MXT_RELEASE) { input_report_abs(input_dev, ABS_X, finger[single_id].x); input_report_abs(input_dev, ABS_Y, finger[single_id].y); + input_report_abs(input_dev, + ABS_PRESSURE, finger[single_id].pressure); } input_sync(input_dev); @@ -560,6 +565,7 @@ static void mxt_input_touchevent(struct mxt_data *data, int x; int y; int area; + int pressure; /* Check the touch is present on the screen */ if (!(status & MXT_DETECT)) { @@ -584,6 +590,7 @@ static void mxt_input_touchevent(struct mxt_data *data, y = y >> 2; area = message->message[4]; + pressure = message->message[5]; dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id, status & MXT_MOVE ? "moved" : "pressed", @@ -594,6 +601,7 @@ static void mxt_input_touchevent(struct mxt_data *data, finger[id].x = x; finger[id].y = y; finger[id].area = area; + finger[id].pressure = pressure; mxt_input_report(data, id); } @@ -1116,6 +1124,8 @@ static int __devinit mxt_probe(struct i2c_client *client, 0, data->max_x, 0, 0); input_set_abs_params(input_dev, ABS_Y, 0, data->max_y, 0, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, + 0, 255, 0, 0); /* For multi touch */ input_mt_init_slots(input_dev, MXT_MAX_FINGER); @@ -1125,6 +1135,8 @@ static int __devinit mxt_probe(struct i2c_client *client, 0, data->max_x, 0, 0); input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, data->max_y, 0, 0); + input_set_abs_params(input_dev, ABS_MT_PRESSURE, + 0, 255, 0, 0); input_set_drvdata(input_dev, data); i2c_set_clientdata(client, data); diff --git a/drivers/input/touchscreen/max11801_ts.c b/drivers/input/touchscreen/max11801_ts.c index 4f2713d..4627fe5 100644 --- a/drivers/input/touchscreen/max11801_ts.c +++ b/drivers/input/touchscreen/max11801_ts.c @@ -9,7 +9,8 @@ * * 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. + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. */ /* diff --git a/drivers/input/touchscreen/tnetv107x-ts.c b/drivers/input/touchscreen/tnetv107x-ts.c index 089b0a0..0e8f63e 100644 --- a/drivers/input/touchscreen/tnetv107x-ts.c +++ b/drivers/input/touchscreen/tnetv107x-ts.c @@ -13,6 +13,7 @@ * GNU General Public License for more details. */ +#include <linux/module.h> #include <linux/kernel.h> #include <linux/err.h> #include <linux/errno.h> |