diff options
| -rw-r--r-- | drivers/input/touchscreen/imagis.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/imagis.c b/drivers/input/touchscreen/imagis.c index 074dd6c342ec..886bcfc8497a 100644 --- a/drivers/input/touchscreen/imagis.c +++ b/drivers/input/touchscreen/imagis.c @@ -121,11 +121,11 @@ static irqreturn_t imagis_interrupt(int irq, void *dev_id) for (i = 0; i < finger_count; i++) { if (ts->tdata->protocol_b) error = imagis_i2c_read_reg(ts, - ts->tdata->touch_coord_cmd, &finger_status); - else - error = imagis_i2c_read_reg(ts, ts->tdata->touch_coord_cmd + (i * 4), &finger_status); + else + error = imagis_i2c_read_reg(ts, + ts->tdata->touch_coord_cmd, &finger_status); if (error) { dev_err(&ts->client->dev, "failed to read coordinates for finger %d: %d\n", @@ -394,6 +394,7 @@ static const struct imagis_properties imagis_3032c_data = { .whoami_cmd = IST3038C_REG_CHIPID, .whoami_val = IST3032C_WHOAMI, .touch_keys_supported = true, + .protocol_b = true, }; static const struct imagis_properties imagis_3038b_data = { @@ -401,7 +402,6 @@ static const struct imagis_properties imagis_3038b_data = { .touch_coord_cmd = IST3038B_REG_STATUS, .whoami_cmd = IST3038B_REG_CHIPID, .whoami_val = IST3038B_WHOAMI, - .protocol_b = true, }; static const struct imagis_properties imagis_3038c_data = { @@ -409,6 +409,7 @@ static const struct imagis_properties imagis_3038c_data = { .touch_coord_cmd = IST3038C_REG_TOUCH_COORD, .whoami_cmd = IST3038C_REG_CHIPID, .whoami_val = IST3038C_WHOAMI, + .protocol_b = true, }; #ifdef CONFIG_OF |