diff options
author | Joel Stanley <joel@jms.id.au> | 2022-03-22 15:24:37 +0300 |
---|---|---|
committer | Joel Stanley <joel@jms.id.au> | 2022-03-22 15:24:45 +0300 |
commit | 8505c31863aadb65c2d08381eca8fc0baaa3babb (patch) | |
tree | 89af165ec212ab6e5f37627ae44417eb6055a7d1 /drivers/input | |
parent | b3b33a63865dc178212ef70f87acf9ab64436567 (diff) | |
parent | 0464ab17184b8fdec6676fabe76059b90e54e74f (diff) | |
download | linux-8505c31863aadb65c2d08381eca8fc0baaa3babb.tar.xz |
Merge tag 'v5.15.30' into dev-5.15
This is the 5.15.30 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/input')
-rw-r--r-- | drivers/input/input.c | 6 | ||||
-rw-r--r-- | drivers/input/keyboard/Kconfig | 2 | ||||
-rw-r--r-- | drivers/input/mouse/elan_i2c_core.c | 64 | ||||
-rw-r--r-- | drivers/input/touchscreen/ti_am335x_tsc.c | 8 |
4 files changed, 36 insertions, 44 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index ccaeb2426385..c3139bc2aa0d 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -2285,6 +2285,12 @@ int input_register_device(struct input_dev *dev) /* KEY_RESERVED is not supposed to be transmitted to userspace. */ __clear_bit(KEY_RESERVED, dev->keybit); + /* Buttonpads should not map BTN_RIGHT and/or BTN_MIDDLE. */ + if (test_bit(INPUT_PROP_BUTTONPAD, dev->propbit)) { + __clear_bit(BTN_RIGHT, dev->keybit); + __clear_bit(BTN_MIDDLE, dev->keybit); + } + /* Make sure that bitmasks not mentioned in dev->evbit are clean. */ input_cleanse_bitmasks(dev); diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index e75650e98c9e..e402915cc0c0 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -556,7 +556,7 @@ config KEYBOARD_PMIC8XXX config KEYBOARD_SAMSUNG tristate "Samsung keypad support" - depends on HAVE_CLK + depends on HAS_IOMEM && HAVE_CLK select INPUT_MATRIXKMAP help Say Y here if you want to use the keypad on your Samsung mobile diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index 47af62c12267..e1758d5ffe42 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -186,55 +186,21 @@ static int elan_get_fwinfo(u16 ic_type, u8 iap_version, u16 *validpage_count, return 0; } -static int elan_enable_power(struct elan_tp_data *data) +static int elan_set_power(struct elan_tp_data *data, bool on) { int repeat = ETP_RETRY_COUNT; int error; - error = regulator_enable(data->vcc); - if (error) { - dev_err(&data->client->dev, - "failed to enable regulator: %d\n", error); - return error; - } - do { - error = data->ops->power_control(data->client, true); + error = data->ops->power_control(data->client, on); if (error >= 0) return 0; msleep(30); } while (--repeat > 0); - dev_err(&data->client->dev, "failed to enable power: %d\n", error); - return error; -} - -static int elan_disable_power(struct elan_tp_data *data) -{ - int repeat = ETP_RETRY_COUNT; - int error; - - do { - error = data->ops->power_control(data->client, false); - if (!error) { - error = regulator_disable(data->vcc); - if (error) { - dev_err(&data->client->dev, - "failed to disable regulator: %d\n", - error); - /* Attempt to power the chip back up */ - data->ops->power_control(data->client, true); - break; - } - - return 0; - } - - msleep(30); - } while (--repeat > 0); - - dev_err(&data->client->dev, "failed to disable power: %d\n", error); + dev_err(&data->client->dev, "failed to set power %s: %d\n", + on ? "on" : "off", error); return error; } @@ -1399,9 +1365,19 @@ static int __maybe_unused elan_suspend(struct device *dev) /* Enable wake from IRQ */ data->irq_wake = (enable_irq_wake(client->irq) == 0); } else { - ret = elan_disable_power(data); + ret = elan_set_power(data, false); + if (ret) + goto err; + + ret = regulator_disable(data->vcc); + if (ret) { + dev_err(dev, "error %d disabling regulator\n", ret); + /* Attempt to power the chip back up */ + elan_set_power(data, true); + } } +err: mutex_unlock(&data->sysfs_mutex); return ret; } @@ -1412,12 +1388,18 @@ static int __maybe_unused elan_resume(struct device *dev) struct elan_tp_data *data = i2c_get_clientdata(client); int error; - if (device_may_wakeup(dev) && data->irq_wake) { + if (!device_may_wakeup(dev)) { + error = regulator_enable(data->vcc); + if (error) { + dev_err(dev, "error %d enabling regulator\n", error); + goto err; + } + } else if (data->irq_wake) { disable_irq_wake(client->irq); data->irq_wake = false; } - error = elan_enable_power(data); + error = elan_set_power(data, true); if (error) { dev_err(dev, "power up when resuming failed: %d\n", error); goto err; diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c index 83e685557a19..cfc943423241 100644 --- a/drivers/input/touchscreen/ti_am335x_tsc.c +++ b/drivers/input/touchscreen/ti_am335x_tsc.c @@ -131,7 +131,8 @@ static void titsc_step_config(struct titsc *ts_dev) u32 stepenable; config = STEPCONFIG_MODE_HWSYNC | - STEPCONFIG_AVG_16 | ts_dev->bit_xp; + STEPCONFIG_AVG_16 | ts_dev->bit_xp | + STEPCONFIG_INM_ADCREFM; switch (ts_dev->wires) { case 4: config |= STEPCONFIG_INP(ts_dev->inp_yp) | ts_dev->bit_xn; @@ -195,7 +196,10 @@ static void titsc_step_config(struct titsc *ts_dev) STEPCONFIG_OPENDLY); end_step++; - config |= STEPCONFIG_INP(ts_dev->inp_yn); + config = STEPCONFIG_MODE_HWSYNC | + STEPCONFIG_AVG_16 | ts_dev->bit_yp | + ts_dev->bit_xn | STEPCONFIG_INM_ADCREFM | + STEPCONFIG_INP(ts_dev->inp_yn); titsc_writel(ts_dev, REG_STEPCONFIG(end_step), config); titsc_writel(ts_dev, REG_STEPDELAY(end_step), STEPCONFIG_OPENDLY); |