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raydium_mmi: clean up reported events

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Disable gesture associated with palm. Stop reporting button events.
Clean up suspend/resume to avoid sending empty frames.

Change-Id: I001cc6a0d894c42dd90e19e1a3b4810847dfbbc7
Signed-off-by: Konstantin Makariev <hcv867@motorola.com>
Reviewed-on: https://gerrit.mot.com/1261534
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Konstantin Makariev <kmakariev@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Konstantin Makariev 2018-10-26 10:56:09 -05:00 • committed by Konstantin Makariev
commit fa2e907f94
2 changed files with 18 additions and 9 deletions
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25
drivers/input/touchscreen/raydium_mmi/raydium_i2c_ts.c
View file

@ -4050,6 +4050,7 @@ static int raydium_read_touchdata(struct raydium_ts_data *data)
unsigned char buf[MAX_REPORT_PAKAGE_SIZE];
unsigned char tp_status[MAX_TCH_STATUS_PAKAGE_SIZE];
int ret = 0;
bool do_sync = false;
unsigned char i, j, offset = 0;
unsigned char u8_seq_no = 0, u8_points_amount, u8_point_id;
signed short s16_x, s16_y, s16_pressure, s16_wx, s16_wy;
@ -4179,6 +4180,7 @@ static int raydium_read_touchdata(struct raydium_ts_data *data)
gst_slot_status[i].occupied_pt_id = 0xFF;
gst_slot_status[i].pt_report_offset = 0;
gst_slot_status[i].need_update = 0;
do_sync = true;
}
}
//Assign new one to non-occupied slot
@ -4222,11 +4224,14 @@ static int raydium_read_touchdata(struct raydium_ts_data *data)
input_report_abs(data->input_dev, ABS_MT_TOUCH_MAJOR, max(s16_wx, s16_wy));
input_report_abs(data->input_dev, ABS_MT_TOUCH_MINOR, min(s16_wx, s16_wy));
//pr_debug("[touch]x:%d, y:%d\n", s16_x,s16_y);
do_sync = true;
}
}
input_mt_sync_frame(data->input_dev);
input_sync(data->input_dev);
if (do_sync) {
input_mt_sync_frame(data->input_dev);
input_sync(data->input_dev);
}
/*
printk("Raydium Slot status #: %d %d ; %d %d ; %d %d ; %d %d\n",
@ -4539,6 +4544,7 @@ static void raydium_ts_do_suspend(struct raydium_ts_data *ts)
#endif
ts->is_suspend = 1;
pr_info("state change ACTIVE -> SUSPEND\n");
}
static void raydium_ts_do_resume(struct raydium_ts_data *ts)
{
@ -4572,6 +4578,7 @@ static void raydium_ts_do_resume(struct raydium_ts_data *ts)
#endif
ts->is_suspend = 0;
pr_info("state change SUSPEND -> ACTIVE\n");
}
static int raydium_ts_suspend(struct device *dev)
@ -5004,10 +5011,13 @@ static void raydium_input_set(struct input_dev *input_dev, struct raydium_ts_dat
input_dev->close = raydium_ts_close;
input_set_drvdata(input_dev, ts);
__set_bit(EV_KEY, input_dev->evbit);
__set_bit(EV_ABS, input_dev->evbit);
__set_bit(BTN_TOUCH, input_dev->keybit);
__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
#ifdef GESTURE_EN
set_bit(EV_KEY, input_dev->evbit);
#endif
set_bit(EV_SYN, input_dev->evbit);
set_bit(EV_ABS, input_dev->evbit);
// set_bit(BTN_TOUCH, input_dev->keybit);
set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
/* Multitouch input params setup */
input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, ts->x_max, 0, 0);
@ -5016,8 +5026,7 @@ static void raydium_input_set(struct input_dev *input_dev, struct raydium_ts_dat
input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, WIDTH_MAX, 0, 0);
input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, WIDTH_MAX, 0, 0);
ret = input_mt_init_slots(input_dev, MAX_TOUCH_NUM,
INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED);
ret = input_mt_init_slots(input_dev, MAX_TOUCH_NUM, 0);
if (ret)
{
dev_err(&ts->client->dev, "[touch]failed to initialize MT slots: %d\n", ret);

2
drivers/input/touchscreen/raydium_mmi/raydium_i2c_ts.h
View file

@ -129,7 +129,7 @@
#define CONFIG_RM_SYSFS_DEBUG
/* Gesture switch */
#define GESTURE_EN
//#define GESTURE_EN
#define MSM_NEW_VER