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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-05-25 11:24:42 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-05-25 11:24:42 -0700 |
| commit | cbb245239282870bc6f54d5137dfe0f84b48ea72 (patch) | |
| tree | dcdd8041d7bb5cddacfe086785dd370aa1a7a6ea /drivers/input/touchscreen/elants_i2c.c | |
| parent | 94a332bd8626f6c32e7ba5835dd17eeddbb76e89 (diff) | |
| parent | 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 (diff) | |
| download | lwn-cbb245239282870bc6f54d5137dfe0f84b48ea72.tar.gz lwn-cbb245239282870bc6f54d5137dfe0f84b48ea72.zip | |
Merge tag 'v5.12' into next
Sync up with mainline to get the latest device tree bindings and kernel
APIs.
Diffstat (limited to 'drivers/input/touchscreen/elants_i2c.c')
| -rw-r--r-- | drivers/input/touchscreen/elants_i2c.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 36cf5694bfcc..17540bdb1eaf 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -1481,7 +1481,7 @@ static int elants_i2c_probe(struct i2c_client *client, touchscreen_parse_properties(ts->input, true, &ts->prop); - if (ts->chip_id == EKTF3624) { + if (ts->chip_id == EKTF3624 && ts->phy_x && ts->phy_y) { /* calculate resolution from size */ ts->x_res = DIV_ROUND_CLOSEST(ts->prop.max_x, ts->phy_x); ts->y_res = DIV_ROUND_CLOSEST(ts->prop.max_y, ts->phy_y); @@ -1489,8 +1489,7 @@ static int elants_i2c_probe(struct i2c_client *client, input_abs_set_res(ts->input, ABS_MT_POSITION_X, ts->x_res); input_abs_set_res(ts->input, ABS_MT_POSITION_Y, ts->y_res); - if (ts->major_res > 0) - input_abs_set_res(ts->input, ABS_MT_TOUCH_MAJOR, ts->major_res); + input_abs_set_res(ts->input, ABS_MT_TOUCH_MAJOR, ts->major_res); error = input_mt_init_slots(ts->input, MAX_CONTACT_NUM, INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED); |