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-rw-r--r--Documentation/input/gpio-tilt.txt146
1 files changed, 73 insertions, 73 deletions
diff --git a/Documentation/input/gpio-tilt.txt b/Documentation/input/gpio-tilt.txt
index 2cdfd9bcb1af..23de9eff6a34 100644
--- a/Documentation/input/gpio-tilt.txt
+++ b/Documentation/input/gpio-tilt.txt
@@ -28,76 +28,76 @@ Example:
--------
Example configuration for a single TS1003 tilt switch that rotates around
-one axis in 4 steps and emits the current tilt via two GPIOs.
-
-static int sg060_tilt_enable(struct device *dev) {
- /* code to enable the sensors */
-};
-
-static void sg060_tilt_disable(struct device *dev) {
- /* code to disable the sensors */
-};
-
-static struct gpio sg060_tilt_gpios[] = {
- { SG060_TILT_GPIO_SENSOR1, GPIOF_IN, "tilt_sensor1" },
- { SG060_TILT_GPIO_SENSOR2, GPIOF_IN, "tilt_sensor2" },
-};
-
-static struct gpio_tilt_state sg060_tilt_states[] = {
- {
- .gpios = (0 << 1) | (0 << 0),
- .axes = (int[]) {
- 0,
- },
- }, {
- .gpios = (0 << 1) | (1 << 0),
- .axes = (int[]) {
- 1, /* 90 degrees */
- },
- }, {
- .gpios = (1 << 1) | (1 << 0),
- .axes = (int[]) {
- 2, /* 180 degrees */
- },
- }, {
- .gpios = (1 << 1) | (0 << 0),
- .axes = (int[]) {
- 3, /* 270 degrees */
- },
- },
-};
-
-static struct gpio_tilt_axis sg060_tilt_axes[] = {
- {
- .axis = ABS_RY,
- .min = 0,
- .max = 3,
- .fuzz = 0,
- .flat = 0,
- },
-};
-
-static struct gpio_tilt_platform_data sg060_tilt_pdata= {
- .gpios = sg060_tilt_gpios,
- .nr_gpios = ARRAY_SIZE(sg060_tilt_gpios),
-
- .axes = sg060_tilt_axes,
- .nr_axes = ARRAY_SIZE(sg060_tilt_axes),
-
- .states = sg060_tilt_states,
- .nr_states = ARRAY_SIZE(sg060_tilt_states),
-
- .debounce_interval = 100,
-
- .poll_interval = 1000,
- .enable = sg060_tilt_enable,
- .disable = sg060_tilt_disable,
-};
-
-static struct platform_device sg060_device_tilt = {
- .name = "gpio-tilt-polled",
- .id = -1,
- .dev = {
- .platform_data = &sg060_tilt_pdata,
- },
-};
+one axis in 4 steps and emits the current tilt via two GPIOs::
+
+ static int sg060_tilt_enable(struct device *dev) {
+ /* code to enable the sensors */
+ };
+
+ static void sg060_tilt_disable(struct device *dev) {
+ /* code to disable the sensors */
+ };
+
+ static struct gpio sg060_tilt_gpios[] = {
+ { SG060_TILT_GPIO_SENSOR1, GPIOF_IN, "tilt_sensor1" },
+ { SG060_TILT_GPIO_SENSOR2, GPIOF_IN, "tilt_sensor2" },
+ };
+
+ static struct gpio_tilt_state sg060_tilt_states[] = {
+ {
+ .gpios = (0 << 1) | (0 << 0),
+ .axes = (int[]) {
+ 0,
+ },
+ }, {
+ .gpios = (0 << 1) | (1 << 0),
+ .axes = (int[]) {
+ 1, /* 90 degrees */
+ },
+ }, {
+ .gpios = (1 << 1) | (1 << 0),
+ .axes = (int[]) {
+ 2, /* 180 degrees */
+ },
+ }, {
+ .gpios = (1 << 1) | (0 << 0),
+ .axes = (int[]) {
+ 3, /* 270 degrees */
+ },
+ },
+ };
+
+ static struct gpio_tilt_axis sg060_tilt_axes[] = {
+ {
+ .axis = ABS_RY,
+ .min = 0,
+ .max = 3,
+ .fuzz = 0,
+ .flat = 0,
+ },
+ };
+
+ static struct gpio_tilt_platform_data sg060_tilt_pdata= {
+ .gpios = sg060_tilt_gpios,
+ .nr_gpios = ARRAY_SIZE(sg060_tilt_gpios),
+
+ .axes = sg060_tilt_axes,
+ .nr_axes = ARRAY_SIZE(sg060_tilt_axes),
+
+ .states = sg060_tilt_states,
+ .nr_states = ARRAY_SIZE(sg060_tilt_states),
+
+ .debounce_interval = 100,
+
+ .poll_interval = 1000,
+ .enable = sg060_tilt_enable,
+ .disable = sg060_tilt_disable,
+ };
+
+ static struct platform_device sg060_device_tilt = {
+ .name = "gpio-tilt-polled",
+ .id = -1,
+ .dev = {
+ .platform_data = &sg060_tilt_pdata,
+ },
+ };