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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
Input: tsc2007 - rename function tsc2007_calculate_pressure
Rename tsc2007_calculate_pressure to tsc2007_calculate_resistance because
that is what it does.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
authored by
H. Nikolaus Schaller
and committed by
Dmitry Torokhov
deec586d
c61ebe83
+6
-7
+1
-2
drivers/input/touchscreen/tsc2007.h
+1
-2
drivers/input/touchscreen/tsc2007.h
···
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};
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int tsc2007_xfer(struct tsc2007 *tsc, u8 cmd);
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-
u32 tsc2007_calculate_pressure(struct tsc2007 *tsc,
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struct ts_event *tc);
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+
u32 tsc2007_calculate_resistance(struct tsc2007 *tsc, struct ts_event *tc);
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bool tsc2007_is_pen_down(struct tsc2007 *ts);
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#if IS_ENABLED(CONFIG_TOUCHSCREEN_TSC2007_IIO)
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-4
drivers/input/touchscreen/tsc2007_core.c
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drivers/input/touchscreen/tsc2007_core.c
···
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tsc2007_xfer(tsc, PWRDOWN);
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}
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-
u32 tsc2007_calculate_pressure(struct tsc2007 *tsc, struct ts_event *tc)
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+
u32 tsc2007_calculate_resistance(struct tsc2007 *tsc, struct ts_event *tc)
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{
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u32 rt = 0;
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···
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tc->x = 0;
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if (likely(tc->x && tc->z1)) {
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/* compute touch pressure resistance using equation #1 */
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/* compute touch resistance using equation #1 */
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rt = tc->z2 - tc->z1;
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rt *= tc->x;
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rt *= tsc->x_plate_ohms;
···
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tsc2007_read_values(ts, &tc);
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mutex_unlock(&ts->mlock);
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rt = tsc2007_calculate_pressure(ts, &tc);
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+
rt = tsc2007_calculate_resistance(ts, &tc);
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if (!rt && !ts->get_pendown_state) {
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/*
···
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if (rt <= ts->max_rt) {
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dev_dbg(&ts->client->dev,
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"DOWN point(%4d,%4d), pressure (%4u)\n",
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"DOWN point(%4d,%4d), resistance (%4u)\n",
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tc.x, tc.y, rt);
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input_report_key(input, BTN_TOUCH, 1);
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-1
drivers/input/touchscreen/tsc2007_iio.c
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-1
drivers/input/touchscreen/tsc2007_iio.c