drivers/input/touchscreen/jornada720_ts.c

103

jornada_ts = devm_kzalloc(&pdev->dev, sizeof(*jornada_ts), GFP_KERNEL);

drivers/input/touchscreen/jornada720_ts.c

104

if (!jornada_ts)

drivers/input/touchscreen/jornada720_ts.c

111

platform_set_drvdata(pdev, jornada_ts);

drivers/input/touchscreen/jornada720_ts.c

113

jornada_ts->gpio = devm_gpiod_get(&pdev->dev, "penup", GPIOD_IN);

drivers/input/touchscreen/jornada720_ts.c

114

if (IS_ERR(jornada_ts->gpio))

drivers/input/touchscreen/jornada720_ts.c

115

return PTR_ERR(jornada_ts->gpio);

drivers/input/touchscreen/jornada720_ts.c

117

irq = gpiod_to_irq(jornada_ts->gpio);

drivers/input/touchscreen/jornada720_ts.c

121

jornada_ts->dev = input_dev;

drivers/input/touchscreen/jornada720_ts.c

141

error = input_register_device(jornada_ts->dev);

drivers/input/touchscreen/jornada720_ts.c

34

static void jornada720_ts_collect_data(struct jornada_ts *jornada_ts)

drivers/input/touchscreen/jornada720_ts.c

37

jornada_ts->x_data[0] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

38

jornada_ts->x_data[1] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

39

jornada_ts->x_data[2] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

42

jornada_ts->y_data[0] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

43

jornada_ts->y_data[1] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

44

jornada_ts->y_data[2] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

47

jornada_ts->x_data[3] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

50

jornada_ts->y_data[3] = jornada_ssp_byte(TXDUMMY);

drivers/input/touchscreen/jornada720_ts.c

67

struct jornada_ts *jornada_ts = platform_get_drvdata(pdev);

drivers/input/touchscreen/jornada720_ts.c

68

struct input_dev *input = jornada_ts->dev;

drivers/input/touchscreen/jornada720_ts.c

72

if (gpiod_get_value(jornada_ts->gpio)) {

drivers/input/touchscreen/jornada720_ts.c

80

jornada720_ts_collect_data(jornada_ts);

drivers/input/touchscreen/jornada720_ts.c

82

x = jornada720_ts_average(jornada_ts->x_data);

drivers/input/touchscreen/jornada720_ts.c

83

y = jornada720_ts_average(jornada_ts->y_data);

drivers/input/touchscreen/jornada720_ts.c

99

struct jornada_ts *jornada_ts;