diff options
author | Thierry Reding <thierry.reding@avionic-design.de> | 2011-05-17 12:32:29 -0400 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-05-17 12:38:53 -0400 |
commit | 891e376b1e864519bf7e49fa741f473078318530 (patch) | |
tree | 8b7876c61ab3191e68a82e5c531864dc98a6a9e6 | |
parent | 1af38eac8cdb70dbad3086b4f1bf7296eb1b09b1 (diff) |
Input: tsc2007 - add X, Y and Z fuzz factors to platform data
These new platform-specific values can be used to set the fuzz parameter
passed to the input_set_abs_params() function for the ABS_X, ABS_Y and
ABS_PRESSURE axes.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
-rw-r--r-- | drivers/input/touchscreen/tsc2007.c | 7 | ||||
-rw-r--r-- | include/linux/i2c/tsc2007.h | 3 |
2 files changed, 7 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/tsc2007.c b/drivers/input/touchscreen/tsc2007.c index 87c40c79f71e..fadc11545b1e 100644 --- a/drivers/input/touchscreen/tsc2007.c +++ b/drivers/input/touchscreen/tsc2007.c | |||
@@ -310,9 +310,10 @@ static int __devinit tsc2007_probe(struct i2c_client *client, | |||
310 | input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); | 310 | input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); |
311 | input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); | 311 | input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); |
312 | 312 | ||
313 | input_set_abs_params(input_dev, ABS_X, 0, MAX_12BIT, 0, 0); | 313 | input_set_abs_params(input_dev, ABS_X, 0, MAX_12BIT, pdata->fuzzx, 0); |
314 | input_set_abs_params(input_dev, ABS_Y, 0, MAX_12BIT, 0, 0); | 314 | input_set_abs_params(input_dev, ABS_Y, 0, MAX_12BIT, pdata->fuzzy, 0); |
315 | input_set_abs_params(input_dev, ABS_PRESSURE, 0, MAX_12BIT, 0, 0); | 315 | input_set_abs_params(input_dev, ABS_PRESSURE, 0, MAX_12BIT, |
316 | pdata->fuzzz, 0); | ||
316 | 317 | ||
317 | if (pdata->init_platform_hw) | 318 | if (pdata->init_platform_hw) |
318 | pdata->init_platform_hw(); | 319 | pdata->init_platform_hw(); |
diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h index a51dac081aca..591427a63b06 100644 --- a/include/linux/i2c/tsc2007.h +++ b/include/linux/i2c/tsc2007.h | |||
@@ -10,6 +10,9 @@ struct tsc2007_platform_data { | |||
10 | unsigned long poll_delay; /* delay (in ms) after pen-down event | 10 | unsigned long poll_delay; /* delay (in ms) after pen-down event |
11 | before polling starts */ | 11 | before polling starts */ |
12 | unsigned long poll_period; /* time (in ms) between samples */ | 12 | unsigned long poll_period; /* time (in ms) between samples */ |
13 | int fuzzx; /* fuzz factor for X, Y and pressure axes */ | ||
14 | int fuzzy; | ||
15 | int fuzzz; | ||
13 | 16 | ||
14 | int (*get_pendown_state)(void); | 17 | int (*get_pendown_state)(void); |
15 | void (*clear_penirq)(void); /* If needed, clear 2nd level | 18 | void (*clear_penirq)(void); /* If needed, clear 2nd level |