Merge branch 'next' into for-linus
Prepare input updates for 4.14 merge window.
This commit is contained in:
@@ -581,6 +581,17 @@ config INPUT_PWM_BEEPER
|
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To compile this driver as a module, choose M here: the module will be
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called pwm-beeper.
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config INPUT_RK805_PWRKEY
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tristate "Rockchip RK805 PMIC power key support"
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depends on MFD_RK808
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help
|
||||
Select this option to enable power key driver for RK805.
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||||
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||||
If unsure, say N.
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||||
To compile this driver as a module, choose M here: the module will be
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called rk805_pwrkey.
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config INPUT_GPIO_ROTARY_ENCODER
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tristate "Rotary encoders connected to GPIO pins"
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depends on GPIOLIB || COMPILE_TEST
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@@ -64,6 +64,7 @@ obj-$(CONFIG_INPUT_REGULATOR_HAPTIC) += regulator-haptic.o
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obj-$(CONFIG_INPUT_RETU_PWRBUTTON) += retu-pwrbutton.o
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obj-$(CONFIG_INPUT_AXP20X_PEK) += axp20x-pek.o
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obj-$(CONFIG_INPUT_GPIO_ROTARY_ENCODER) += rotary_encoder.o
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obj-$(CONFIG_INPUT_RK805_PWRKEY) += rk805-pwrkey.o
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obj-$(CONFIG_INPUT_SGI_BTNS) += sgi_btns.o
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obj-$(CONFIG_INPUT_SIRFSOC_ONKEY) += sirfsoc-onkey.o
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obj-$(CONFIG_INPUT_SOC_BUTTON_ARRAY) += soc_button_array.o
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@@ -110,7 +110,7 @@ static const struct kernel_param_ops param_ops_mode_mask = {
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module_param(mode_mask, mode_mask, 0644);
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MODULE_PARM_DESC(mode_mask, "Bitmask of modes to accept <4:PC><3:AUX4><2:AUX3><1:AUX2><0:AUX1>");
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static struct usb_device_id ati_remote2_id_table[] = {
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static const struct usb_device_id ati_remote2_id_table[] = {
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{ USB_DEVICE(0x0471, 0x0602) }, /* ATI Remote Wonder II */
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{ }
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};
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+107
-60
@@ -29,9 +29,17 @@
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#define AXP20X_PEK_STARTUP_MASK (0xc0)
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#define AXP20X_PEK_SHUTDOWN_MASK (0x03)
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struct axp20x_info {
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const struct axp20x_time *startup_time;
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unsigned int startup_mask;
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const struct axp20x_time *shutdown_time;
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unsigned int shutdown_mask;
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};
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struct axp20x_pek {
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struct axp20x_dev *axp20x;
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struct input_dev *input;
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struct axp20x_info *info;
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int irq_dbr;
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int irq_dbf;
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};
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@@ -48,6 +56,13 @@ static const struct axp20x_time startup_time[] = {
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{ .time = 2000, .idx = 3 },
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};
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static const struct axp20x_time axp221_startup_time[] = {
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{ .time = 128, .idx = 0 },
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{ .time = 1000, .idx = 1 },
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{ .time = 2000, .idx = 2 },
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{ .time = 3000, .idx = 3 },
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};
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static const struct axp20x_time shutdown_time[] = {
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{ .time = 4000, .idx = 0 },
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{ .time = 6000, .idx = 1 },
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@@ -55,31 +70,25 @@ static const struct axp20x_time shutdown_time[] = {
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{ .time = 10000, .idx = 3 },
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};
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struct axp20x_pek_ext_attr {
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const struct axp20x_time *p_time;
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unsigned int mask;
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static const struct axp20x_info axp20x_info = {
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.startup_time = startup_time,
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.startup_mask = AXP20X_PEK_STARTUP_MASK,
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.shutdown_time = shutdown_time,
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.shutdown_mask = AXP20X_PEK_SHUTDOWN_MASK,
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};
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static struct axp20x_pek_ext_attr axp20x_pek_startup_ext_attr = {
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.p_time = startup_time,
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.mask = AXP20X_PEK_STARTUP_MASK,
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static const struct axp20x_info axp221_info = {
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.startup_time = axp221_startup_time,
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.startup_mask = AXP20X_PEK_STARTUP_MASK,
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.shutdown_time = shutdown_time,
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.shutdown_mask = AXP20X_PEK_SHUTDOWN_MASK,
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};
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static struct axp20x_pek_ext_attr axp20x_pek_shutdown_ext_attr = {
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.p_time = shutdown_time,
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.mask = AXP20X_PEK_SHUTDOWN_MASK,
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};
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static struct axp20x_pek_ext_attr *get_axp_ext_attr(struct device_attribute *attr)
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{
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return container_of(attr, struct dev_ext_attribute, attr)->var;
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}
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static ssize_t axp20x_show_ext_attr(struct device *dev,
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struct device_attribute *attr, char *buf)
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static ssize_t axp20x_show_attr(struct device *dev,
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const struct axp20x_time *time,
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unsigned int mask, char *buf)
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{
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struct axp20x_pek *axp20x_pek = dev_get_drvdata(dev);
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struct axp20x_pek_ext_attr *axp20x_ea = get_axp_ext_attr(attr);
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unsigned int val;
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int ret, i;
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@@ -87,22 +96,42 @@ static ssize_t axp20x_show_ext_attr(struct device *dev,
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if (ret != 0)
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return ret;
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val &= axp20x_ea->mask;
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val >>= ffs(axp20x_ea->mask) - 1;
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val &= mask;
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val >>= ffs(mask) - 1;
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for (i = 0; i < 4; i++)
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if (val == axp20x_ea->p_time[i].idx)
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val = axp20x_ea->p_time[i].time;
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if (val == time[i].idx)
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val = time[i].time;
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return sprintf(buf, "%u\n", val);
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}
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static ssize_t axp20x_store_ext_attr(struct device *dev,
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struct device_attribute *attr,
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const char *buf, size_t count)
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static ssize_t axp20x_show_attr_startup(struct device *dev,
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struct device_attribute *attr,
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char *buf)
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{
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struct axp20x_pek *axp20x_pek = dev_get_drvdata(dev);
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|
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return axp20x_show_attr(dev, axp20x_pek->info->startup_time,
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axp20x_pek->info->startup_mask, buf);
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||||
}
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||||
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||||
static ssize_t axp20x_show_attr_shutdown(struct device *dev,
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struct device_attribute *attr,
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||||
char *buf)
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{
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||||
struct axp20x_pek *axp20x_pek = dev_get_drvdata(dev);
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||||
|
||||
return axp20x_show_attr(dev, axp20x_pek->info->shutdown_time,
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axp20x_pek->info->shutdown_mask, buf);
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||||
}
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||||
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||||
static ssize_t axp20x_store_attr(struct device *dev,
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||||
const struct axp20x_time *time,
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unsigned int mask, const char *buf,
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||||
size_t count)
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||||
{
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||||
struct axp20x_pek *axp20x_pek = dev_get_drvdata(dev);
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struct axp20x_pek_ext_attr *axp20x_ea = get_axp_ext_attr(attr);
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||||
char val_str[20];
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size_t len;
|
||||
int ret, i;
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||||
@@ -123,39 +152,52 @@ static ssize_t axp20x_store_ext_attr(struct device *dev,
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||||
for (i = 3; i >= 0; i--) {
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unsigned int err;
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||||
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err = abs(axp20x_ea->p_time[i].time - val);
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||||
err = abs(time[i].time - val);
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if (err < best_err) {
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best_err = err;
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idx = axp20x_ea->p_time[i].idx;
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idx = time[i].idx;
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}
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||||
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||||
if (!err)
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break;
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||||
}
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||||
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idx <<= ffs(axp20x_ea->mask) - 1;
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ret = regmap_update_bits(axp20x_pek->axp20x->regmap,
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AXP20X_PEK_KEY,
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axp20x_ea->mask, idx);
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idx <<= ffs(mask) - 1;
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ret = regmap_update_bits(axp20x_pek->axp20x->regmap, AXP20X_PEK_KEY,
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||||
mask, idx);
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if (ret != 0)
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||||
return -EINVAL;
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||||
|
||||
return count;
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||||
}
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||||
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static struct dev_ext_attribute axp20x_dev_attr_startup = {
|
||||
.attr = __ATTR(startup, 0644, axp20x_show_ext_attr, axp20x_store_ext_attr),
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.var = &axp20x_pek_startup_ext_attr,
|
||||
};
|
||||
static ssize_t axp20x_store_attr_startup(struct device *dev,
|
||||
struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct axp20x_pek *axp20x_pek = dev_get_drvdata(dev);
|
||||
|
||||
static struct dev_ext_attribute axp20x_dev_attr_shutdown = {
|
||||
.attr = __ATTR(shutdown, 0644, axp20x_show_ext_attr, axp20x_store_ext_attr),
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||||
.var = &axp20x_pek_shutdown_ext_attr,
|
||||
};
|
||||
return axp20x_store_attr(dev, axp20x_pek->info->startup_time,
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axp20x_pek->info->startup_mask, buf, count);
|
||||
}
|
||||
|
||||
static ssize_t axp20x_store_attr_shutdown(struct device *dev,
|
||||
struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct axp20x_pek *axp20x_pek = dev_get_drvdata(dev);
|
||||
|
||||
return axp20x_store_attr(dev, axp20x_pek->info->shutdown_time,
|
||||
axp20x_pek->info->shutdown_mask, buf, count);
|
||||
}
|
||||
|
||||
DEVICE_ATTR(startup, 0644, axp20x_show_attr_startup, axp20x_store_attr_startup);
|
||||
DEVICE_ATTR(shutdown, 0644, axp20x_show_attr_shutdown,
|
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axp20x_store_attr_shutdown);
|
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|
||||
static struct attribute *axp20x_attributes[] = {
|
||||
&axp20x_dev_attr_startup.attr.attr,
|
||||
&axp20x_dev_attr_shutdown.attr.attr,
|
||||
&dev_attr_startup.attr,
|
||||
&dev_attr_shutdown.attr,
|
||||
NULL,
|
||||
};
|
||||
|
||||
@@ -182,13 +224,6 @@ static irqreturn_t axp20x_pek_irq(int irq, void *pwr)
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static void axp20x_remove_sysfs_group(void *_data)
|
||||
{
|
||||
struct device *dev = _data;
|
||||
|
||||
sysfs_remove_group(&dev->kobj, &axp20x_attribute_group);
|
||||
}
|
||||
|
||||
static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
|
||||
struct platform_device *pdev)
|
||||
{
|
||||
@@ -298,8 +333,14 @@ static bool axp20x_pek_should_register_input(struct axp20x_pek *axp20x_pek,
|
||||
static int axp20x_pek_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct axp20x_pek *axp20x_pek;
|
||||
const struct platform_device_id *match = platform_get_device_id(pdev);
|
||||
int error;
|
||||
|
||||
if (!match) {
|
||||
dev_err(&pdev->dev, "Failed to get platform_device_id\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
axp20x_pek = devm_kzalloc(&pdev->dev, sizeof(struct axp20x_pek),
|
||||
GFP_KERNEL);
|
||||
if (!axp20x_pek)
|
||||
@@ -313,22 +354,15 @@ static int axp20x_pek_probe(struct platform_device *pdev)
|
||||
return error;
|
||||
}
|
||||
|
||||
error = sysfs_create_group(&pdev->dev.kobj, &axp20x_attribute_group);
|
||||
axp20x_pek->info = (struct axp20x_info *)match->driver_data;
|
||||
|
||||
error = devm_device_add_group(&pdev->dev, &axp20x_attribute_group);
|
||||
if (error) {
|
||||
dev_err(&pdev->dev, "Failed to create sysfs attributes: %d\n",
|
||||
error);
|
||||
return error;
|
||||
}
|
||||
|
||||
error = devm_add_action(&pdev->dev,
|
||||
axp20x_remove_sysfs_group, &pdev->dev);
|
||||
if (error) {
|
||||
axp20x_remove_sysfs_group(&pdev->dev);
|
||||
dev_err(&pdev->dev, "Failed to add sysfs cleanup action: %d\n",
|
||||
error);
|
||||
return error;
|
||||
}
|
||||
|
||||
platform_set_drvdata(pdev, axp20x_pek);
|
||||
|
||||
return 0;
|
||||
@@ -358,8 +392,21 @@ static const struct dev_pm_ops axp20x_pek_pm_ops = {
|
||||
#endif
|
||||
};
|
||||
|
||||
static const struct platform_device_id axp_pek_id_match[] = {
|
||||
{
|
||||
.name = "axp20x-pek",
|
||||
.driver_data = (kernel_ulong_t)&axp20x_info,
|
||||
},
|
||||
{
|
||||
.name = "axp221-pek",
|
||||
.driver_data = (kernel_ulong_t)&axp221_info,
|
||||
},
|
||||
{ /* sentinel */ }
|
||||
};
|
||||
|
||||
static struct platform_driver axp20x_pek_driver = {
|
||||
.probe = axp20x_pek_probe,
|
||||
.id_table = axp_pek_id_match,
|
||||
.driver = {
|
||||
.name = "axp20x-pek",
|
||||
.pm = &axp20x_pek_pm_ops,
|
||||
|
||||
@@ -1261,7 +1261,7 @@ static umode_t ims_pcu_is_attr_visible(struct kobject *kobj,
|
||||
return mode;
|
||||
}
|
||||
|
||||
static struct attribute_group ims_pcu_attr_group = {
|
||||
static const struct attribute_group ims_pcu_attr_group = {
|
||||
.is_visible = ims_pcu_is_attr_visible,
|
||||
.attrs = ims_pcu_attrs,
|
||||
};
|
||||
@@ -1480,7 +1480,7 @@ static struct attribute *ims_pcu_ofn_attrs[] = {
|
||||
NULL
|
||||
};
|
||||
|
||||
static struct attribute_group ims_pcu_ofn_attr_group = {
|
||||
static const struct attribute_group ims_pcu_ofn_attr_group = {
|
||||
.name = "ofn",
|
||||
.attrs = ims_pcu_ofn_attrs,
|
||||
};
|
||||
|
||||
@@ -85,7 +85,7 @@ static const unsigned short keyspan_key_table[] = {
|
||||
};
|
||||
|
||||
/* table of devices that work with this driver */
|
||||
static struct usb_device_id keyspan_table[] = {
|
||||
static const struct usb_device_id keyspan_table[] = {
|
||||
{ USB_DEVICE(USB_KEYSPAN_VENDOR_ID, USB_KEYSPAN_PRODUCT_UIA11) },
|
||||
{ } /* Terminating entry */
|
||||
};
|
||||
|
||||
@@ -18,25 +18,30 @@
|
||||
#include <linux/input.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/timex.h>
|
||||
#include <asm/io.h>
|
||||
#include <linux/io.h>
|
||||
|
||||
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
|
||||
MODULE_DESCRIPTION("PC Speaker beeper driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_ALIAS("platform:pcspkr");
|
||||
|
||||
static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
|
||||
static int pcspkr_event(struct input_dev *dev, unsigned int type,
|
||||
unsigned int code, int value)
|
||||
{
|
||||
unsigned int count = 0;
|
||||
unsigned long flags;
|
||||
|
||||
if (type != EV_SND)
|
||||
return -1;
|
||||
return -EINVAL;
|
||||
|
||||
switch (code) {
|
||||
case SND_BELL: if (value) value = 1000;
|
||||
case SND_TONE: break;
|
||||
default: return -1;
|
||||
case SND_BELL:
|
||||
if (value)
|
||||
value = 1000;
|
||||
case SND_TONE:
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (value > 20 && value < 32767)
|
||||
|
||||
@@ -432,7 +432,7 @@ static void powermate_disconnect(struct usb_interface *intf)
|
||||
}
|
||||
}
|
||||
|
||||
static struct usb_device_id powermate_devices [] = {
|
||||
static const struct usb_device_id powermate_devices[] = {
|
||||
{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_NEW) },
|
||||
{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_OLD) },
|
||||
{ USB_DEVICE(CONTOUR_VENDOR, CONTOUR_JOG) },
|
||||
|
||||
@@ -0,0 +1,111 @@
|
||||
/*
|
||||
* Rockchip RK805 PMIC Power Key driver
|
||||
*
|
||||
* Copyright (c) 2017, Fuzhou Rockchip Electronics Co., Ltd
|
||||
*
|
||||
* Author: Joseph Chen <chenjh@rock-chips.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; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*/
|
||||
|
||||
#include <linux/errno.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/platform_device.h>
|
||||
|
||||
static irqreturn_t pwrkey_fall_irq(int irq, void *_pwr)
|
||||
{
|
||||
struct input_dev *pwr = _pwr;
|
||||
|
||||
input_report_key(pwr, KEY_POWER, 1);
|
||||
input_sync(pwr);
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static irqreturn_t pwrkey_rise_irq(int irq, void *_pwr)
|
||||
{
|
||||
struct input_dev *pwr = _pwr;
|
||||
|
||||
input_report_key(pwr, KEY_POWER, 0);
|
||||
input_sync(pwr);
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static int rk805_pwrkey_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct input_dev *pwr;
|
||||
int fall_irq, rise_irq;
|
||||
int err;
|
||||
|
||||
pwr = devm_input_allocate_device(&pdev->dev);
|
||||
if (!pwr) {
|
||||
dev_err(&pdev->dev, "Can't allocate power button\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
pwr->name = "rk805 pwrkey";
|
||||
pwr->phys = "rk805_pwrkey/input0";
|
||||
pwr->id.bustype = BUS_HOST;
|
||||
input_set_capability(pwr, EV_KEY, KEY_POWER);
|
||||
|
||||
fall_irq = platform_get_irq(pdev, 0);
|
||||
if (fall_irq < 0) {
|
||||
dev_err(&pdev->dev, "Can't get fall irq: %d\n", fall_irq);
|
||||
return fall_irq;
|
||||
}
|
||||
|
||||
rise_irq = platform_get_irq(pdev, 1);
|
||||
if (rise_irq < 0) {
|
||||
dev_err(&pdev->dev, "Can't get rise irq: %d\n", rise_irq);
|
||||
return rise_irq;
|
||||
}
|
||||
|
||||
err = devm_request_any_context_irq(&pwr->dev, fall_irq,
|
||||
pwrkey_fall_irq,
|
||||
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
|
||||
"rk805_pwrkey_fall", pwr);
|
||||
if (err < 0) {
|
||||
dev_err(&pdev->dev, "Can't register fall irq: %d\n", err);
|
||||
return err;
|
||||
}
|
||||
|
||||
err = devm_request_any_context_irq(&pwr->dev, rise_irq,
|
||||
pwrkey_rise_irq,
|
||||
IRQF_TRIGGER_RISING | IRQF_ONESHOT,
|
||||
"rk805_pwrkey_rise", pwr);
|
||||
if (err < 0) {
|
||||
dev_err(&pdev->dev, "Can't register rise irq: %d\n", err);
|
||||
return err;
|
||||
}
|
||||
|
||||
err = input_register_device(pwr);
|
||||
if (err) {
|
||||
dev_err(&pdev->dev, "Can't register power button: %d\n", err);
|
||||
return err;
|
||||
}
|
||||
|
||||
platform_set_drvdata(pdev, pwr);
|
||||
device_init_wakeup(&pdev->dev, true);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct platform_driver rk805_pwrkey_driver = {
|
||||
.probe = rk805_pwrkey_probe,
|
||||
.driver = {
|
||||
.name = "rk805-pwrkey",
|
||||
},
|
||||
};
|
||||
module_platform_driver(rk805_pwrkey_driver);
|
||||
|
||||
MODULE_AUTHOR("Joseph Chen <chenjh@rock-chips.com>");
|
||||
MODULE_DESCRIPTION("RK805 PMIC Power Key driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
@@ -84,17 +84,20 @@ static void xenkbd_handle_key_event(struct xenkbd_info *info,
|
||||
struct xenkbd_key *key)
|
||||
{
|
||||
struct input_dev *dev;
|
||||
int value = key->pressed;
|
||||
|
||||
if (test_bit(key->keycode, info->ptr->keybit)) {
|
||||
dev = info->ptr;
|
||||
} else if (test_bit(key->keycode, info->kbd->keybit)) {
|
||||
dev = info->kbd;
|
||||
if (key->pressed && test_bit(key->keycode, info->kbd->key))
|
||||
value = 2; /* Mark as autorepeat */
|
||||
} else {
|
||||
pr_warn("unhandled keycode 0x%x\n", key->keycode);
|
||||
return;
|
||||
}
|
||||
|
||||
input_report_key(dev, key->keycode, key->pressed);
|
||||
input_event(dev, EV_KEY, key->keycode, value);
|
||||
input_sync(dev);
|
||||
}
|
||||
|
||||
|
||||
@@ -798,7 +798,7 @@ static struct attribute *yld_attributes[] = {
|
||||
NULL
|
||||
};
|
||||
|
||||
static struct attribute_group yld_attr_group = {
|
||||
static const struct attribute_group yld_attr_group = {
|
||||
.attrs = yld_attributes
|
||||
};
|
||||
|
||||
|
||||
Reference in New Issue
Block a user