51 lines
2.1 KiB
Diff
51 lines
2.1 KiB
Diff
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From ad8725fb07407deb688813e075b05e790dac2878 Mon Sep 17 00:00:00 2001
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From: Seth Forshee <seth.forshee@canonical.com>
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Date: Tue, 18 Feb 2014 23:07:22 +1100
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Subject: [PATCH] make ektf3k driver report non-MT events too
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Change-Id: Ia4f05b33f06d7a8fc74e65330f9c41df8a8ba7a9
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---
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drivers/input/touchscreen/ektf3k.c | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/drivers/input/touchscreen/ektf3k.c b/drivers/input/touchscreen/ektf3k.c
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index 4b6a7e7..28fee64 100755
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--- a/drivers/input/touchscreen/ektf3k.c
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+++ b/drivers/input/touchscreen/ektf3k.c
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@@ -967,6 +967,7 @@ static void elan_ktf3k_ts_report_data(struct i2c_client *client, uint8_t *buf)
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fbits = fbits >> 1;
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idx += 3;
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}
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+ input_mt_report_pointer_emulation(ts->input_dev, true);
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input_sync(idev);
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} // checksum
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else {
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@@ -1017,6 +1018,7 @@ static void elan_ktf3k_ts_report_data2(struct i2c_client *client, uint8_t *buf)
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fbits = fbits >> 1;
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idx += 3;
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}
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+ input_mt_report_pointer_emulation(ts->input_dev, true);
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input_sync(idev);
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} // checksum
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else {
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@@ -1542,11 +1544,15 @@ static int elan_ktf3k_ts_probe(struct i2c_client *client,
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}
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ts->input_dev->name = "elan-touchscreen";
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- //set_bit(BTN_TOUCH, ts->input_dev->keybit);
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+ set_bit(BTN_TOUCH, ts->input_dev->keybit);
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ts->abs_x_max = pdata->abs_x_max;
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ts->abs_y_max = pdata->abs_y_max;
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touch_debug(DEBUG_INFO, "[Elan] Max X=%d, Max Y=%d\n", ts->abs_x_max, ts->abs_y_max);
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+ input_set_abs_params(ts->input_dev, ABS_X, pdata->abs_y_min, pdata->abs_y_max, 0, 0); // for 800 * 1280
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+ input_set_abs_params(ts->input_dev, ABS_Y, pdata->abs_x_min, pdata->abs_x_max, 0, 0); // for 800 * 1280
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+ input_set_abs_params(ts->input_dev, ABS_PRESSURE, 0, MAX_FINGER_PRESSURE, 0, 0);
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+
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input_mt_init_slots(ts->input_dev, FINGER_NUM);
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input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, pdata->abs_y_min, pdata->abs_y_max, 0, 0); // for 800 * 1280
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input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, pdata->abs_x_min, pdata->abs_x_max, 0, 0);// for 800 * 1280
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--
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1.8.5.3
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