diff options
| author | Andrew Duggan <aduggan@synaptics.com> | 2016-11-08 16:48:48 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-11-08 17:12:07 -0800 |
| commit | 2775e523246e11c5ce90b69226c5e67aa43e64a5 (patch) | |
| tree | 858d445c2f8450072686a57a890fe544ed66e342 /drivers/input | |
| parent | 6d0dbeae71f074c67b081eae45cd58fa39dfda2e (diff) | |
Input: synaptics-rmi4 - add parameters for dribble packets and palm detect gesture
The rmi_f11 driver currently disables dribble packets and the palm detect
gesture for all devices. This patch creates a parameter in the 2d sensor
platform data for controlling this functionality on a per device basis.
For more information on dribble packets:
Commit 05ba999fcabb ("HID: rmi: disable dribble packets on Synaptics
touchpads")
For more information on the palm detect gesture:
Commit f097deef59a6 ("HID: rmi: disable palm detect gesture when present")
Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/rmi4/rmi_2d_sensor.h | 2 | ||||
| -rw-r--r-- | drivers/input/rmi4/rmi_f01.c | 6 | ||||
| -rw-r--r-- | drivers/input/rmi4/rmi_f11.c | 32 |
3 files changed, 33 insertions, 7 deletions
diff --git a/drivers/input/rmi4/rmi_2d_sensor.h b/drivers/input/rmi4/rmi_2d_sensor.h index 77fcdfef003c..c871bef4dac0 100644 --- a/drivers/input/rmi4/rmi_2d_sensor.h +++ b/drivers/input/rmi4/rmi_2d_sensor.h @@ -67,6 +67,8 @@ struct rmi_2d_sensor { u8 report_rel; u8 x_mm; u8 y_mm; + enum rmi_reg_state dribble; + enum rmi_reg_state palm_detect; }; int rmi_2d_sensor_of_probe(struct device *dev, diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c index fac81fc9bcf6..2cfa9f64acfb 100644 --- a/drivers/input/rmi4/rmi_f01.c +++ b/drivers/input/rmi4/rmi_f01.c @@ -327,12 +327,12 @@ static int rmi_f01_probe(struct rmi_function *fn) } switch (pdata->power_management.nosleep) { - case RMI_F01_NOSLEEP_DEFAULT: + case RMI_REG_STATE_DEFAULT: break; - case RMI_F01_NOSLEEP_OFF: + case RMI_REG_STATE_OFF: f01->device_control.ctrl0 &= ~RMI_F01_CTRL0_NOSLEEP_BIT; break; - case RMI_F01_NOSLEEP_ON: + case RMI_REG_STATE_ON: f01->device_control.ctrl0 |= RMI_F01_CTRL0_NOSLEEP_BIT; break; } diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c index 3218742d2d8c..c252d405df4c 100644 --- a/drivers/input/rmi4/rmi_f11.c +++ b/drivers/input/rmi4/rmi_f11.c @@ -1142,6 +1142,8 @@ static int rmi_f11_initialize(struct rmi_function *fn) sensor->topbuttonpad = f11->sensor_pdata.topbuttonpad; sensor->kernel_tracking = f11->sensor_pdata.kernel_tracking; sensor->dmax = f11->sensor_pdata.dmax; + sensor->dribble = f11->sensor_pdata.dribble; + sensor->palm_detect = f11->sensor_pdata.palm_detect; if (f11->sens_query.has_physical_props) { sensor->x_mm = f11->sens_query.x_sensor_size_mm; @@ -1209,11 +1211,33 @@ static int rmi_f11_initialize(struct rmi_function *fn) ctrl->ctrl0_11[RMI_F11_DELTA_Y_THRESHOLD] = sensor->axis_align.delta_y_threshold; - if (f11->sens_query.has_dribble) - ctrl->ctrl0_11[0] = ctrl->ctrl0_11[0] & ~BIT(6); + if (f11->sens_query.has_dribble) { + switch (sensor->dribble) { + case RMI_REG_STATE_OFF: + ctrl->ctrl0_11[0] &= ~BIT(6); + break; + case RMI_REG_STATE_ON: + ctrl->ctrl0_11[0] |= BIT(6); + break; + case RMI_REG_STATE_DEFAULT: + default: + break; + } + } - if (f11->sens_query.has_palm_det) - ctrl->ctrl0_11[11] = ctrl->ctrl0_11[11] & ~BIT(0); + if (f11->sens_query.has_palm_det) { + switch (sensor->palm_detect) { + case RMI_REG_STATE_OFF: + ctrl->ctrl0_11[11] &= ~BIT(0); + break; + case RMI_REG_STATE_ON: + ctrl->ctrl0_11[11] |= BIT(0); + break; + case RMI_REG_STATE_DEFAULT: + default: + break; + } + } rc = f11_write_control_regs(fn, &f11->sens_query, &f11->dev_controls, fn->fd.query_base_addr); |