drivers/input/misc/max7360-rotary.c

101

struct max7360_rotary *max7360_rotary;

drivers/input/misc/max7360-rotary.c

116

max7360_rotary = devm_kzalloc(dev, sizeof(*max7360_rotary), GFP_KERNEL);

drivers/input/misc/max7360-rotary.c

117

if (!max7360_rotary)

drivers/input/misc/max7360-rotary.c

120

max7360_rotary->regmap = regmap;

drivers/input/misc/max7360-rotary.c

122

device_property_read_u32(dev->parent, "linux,axis", &max7360_rotary->axis);

drivers/input/misc/max7360-rotary.c

123

max7360_rotary->rollover = device_property_read_bool(dev->parent,

drivers/input/misc/max7360-rotary.c

125

max7360_rotary->relative_axis =

drivers/input/misc/max7360-rotary.c

129

&max7360_rotary->steps);

drivers/input/misc/max7360-rotary.c

131

max7360_rotary->steps = MAX7360_ROTARY_DEFAULT_STEPS;

drivers/input/misc/max7360-rotary.c

134

&max7360_rotary->debounce_ms);

drivers/input/misc/max7360-rotary.c

135

if (max7360_rotary->debounce_ms > MAX7360_ROT_DEBOUNCE_MAX)

drivers/input/misc/max7360-rotary.c

137

max7360_rotary->debounce_ms);

drivers/input/misc/max7360-rotary.c

143

max7360_rotary->input = input;

drivers/input/misc/max7360-rotary.c

148

if (max7360_rotary->relative_axis)

drivers/input/misc/max7360-rotary.c

149

input_set_capability(input, EV_REL, max7360_rotary->axis);

drivers/input/misc/max7360-rotary.c

151

input_set_abs_params(input, max7360_rotary->axis, 0, max7360_rotary->steps, 0, 1);

drivers/input/misc/max7360-rotary.c

155

"max7360-rotary", max7360_rotary);

drivers/input/misc/max7360-rotary.c

163

error = max7360_rotary_hw_init(max7360_rotary);

drivers/input/misc/max7360-rotary.c

36

static void max7360_rotary_report_event(struct max7360_rotary *max7360_rotary, int steps)

drivers/input/misc/max7360-rotary.c

38

if (max7360_rotary->relative_axis) {

drivers/input/misc/max7360-rotary.c

39

input_report_rel(max7360_rotary->input, max7360_rotary->axis, steps);

drivers/input/misc/max7360-rotary.c

41

int pos = max7360_rotary->pos;

drivers/input/misc/max7360-rotary.c

42

int maxval = max7360_rotary->steps;

drivers/input/misc/max7360-rotary.c

51

if (max7360_rotary->rollover)

drivers/input/misc/max7360-rotary.c

56

max7360_rotary->pos = pos;

drivers/input/misc/max7360-rotary.c

57

input_report_abs(max7360_rotary->input, max7360_rotary->axis, max7360_rotary->pos);

drivers/input/misc/max7360-rotary.c

60

input_sync(max7360_rotary->input);

drivers/input/misc/max7360-rotary.c

65

struct max7360_rotary *max7360_rotary = data;

drivers/input/misc/max7360-rotary.c

66

struct device *dev = max7360_rotary->input->dev.parent;

drivers/input/misc/max7360-rotary.c

70

error = regmap_read(max7360_rotary->regmap, MAX7360_REG_RTR_CNT, &val);

drivers/input/misc/max7360-rotary.c

79

max7360_rotary_report_event(max7360_rotary, sign_extend32(val, 7));

drivers/input/misc/max7360-rotary.c

84

static int max7360_rotary_hw_init(struct max7360_rotary *max7360_rotary)

drivers/input/misc/max7360-rotary.c

86

struct device *dev = max7360_rotary->input->dev.parent;

drivers/input/misc/max7360-rotary.c

90

val = FIELD_PREP(MAX7360_ROT_DEBOUNCE, max7360_rotary->debounce_ms) |

drivers/input/misc/max7360-rotary.c

92

error = regmap_write(max7360_rotary->regmap, MAX7360_REG_RTRCFG, val);