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Searched refs:keypad (Results 1 – 25 of 128) sorted by relevance

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/linux/drivers/input/keyboard/
A Dimx_keypad.c173 keypad->keycodes[code], in imx_keypad_fire_events()
185 struct imx_keypad *keypad = from_timer(keypad, t, check_matrix_timer); in imx_keypad_check_for_events() local
216 keypad->stable_count = 0; in imx_keypad_check_for_events()
218 keypad->stable_count++; in imx_keypad_check_for_events()
300 if (keypad->enabled) { in imx_keypad_irq_handler()
370 keypad->enabled = false; in imx_keypad_close()
393 keypad->enabled = true; in imx_keypad_open()
398 if ((readw(keypad->mmio_base + KPDR) & keypad->rows_en_mask) == 0) { in imx_keypad_open()
433 keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad), GFP_KERNEL); in imx_keypad_probe()
434 if (!keypad) { in imx_keypad_probe()
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A Dsamsung-keypad.c140 memcpy(keypad->row_state, row_state, sizeof(keypad->row_state)); in samsung_keypad_report()
162 wait_event_timeout(keypad->wait, keypad->stopped, in samsung_keypad_irq()
201 keypad->stopped = true; in samsung_keypad_stop()
202 wake_up(&keypad->wait); in samsung_keypad_stop()
351 keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad) + keymap_size, in samsung_keypad_probe()
362 if (!keypad->base) in samsung_keypad_probe()
378 keypad->pdev = pdev; in samsung_keypad_probe()
413 if (keypad->irq < 0) { in samsung_keypad_probe()
414 error = keypad->irq; in samsung_keypad_probe()
469 if (keypad->stopped) in samsung_keypad_runtime_suspend()
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A Dep93xx_keypad.c98 if (keypad->key1 && key1 != keypad->key1 && key2 != keypad->key1) in ep93xx_keypad_irq_handler()
101 if (keypad->key2 && key1 != keypad->key2 && key2 != keypad->key2) in ep93xx_keypad_irq_handler()
107 keypad->key1 = key1; in ep93xx_keypad_irq_handler()
108 keypad->key2 = key2; in ep93xx_keypad_irq_handler()
111 if (keypad->key1 && key1 != keypad->key1) in ep93xx_keypad_irq_handler()
114 if (keypad->key2 && key1 != keypad->key2) in ep93xx_keypad_irq_handler()
120 keypad->key2 = 0; in ep93xx_keypad_irq_handler()
126 keypad->key1 = keypad->key2 = 0; in ep93xx_keypad_irq_handler()
237 keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad), GFP_KERNEL); in ep93xx_keypad_probe()
238 if (!keypad) in ep93xx_keypad_probe()
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A Dnomadik-ske-keypad.c257 keypad->irq = irq; in ske_keypad_probe()
258 keypad->board = plat; in ske_keypad_probe()
259 keypad->input = input; in ske_keypad_probe()
320 keypad->board->init(); in ske_keypad_probe()
350 free_irq(keypad->irq, keypad); in ske_keypad_probe()
356 clk_put(keypad->clk); in ske_keypad_probe()
358 clk_put(keypad->pclk); in ske_keypad_probe()
365 kfree(keypad); in ske_keypad_probe()
374 free_irq(keypad->irq, keypad); in ske_keypad_remove()
379 clk_put(keypad->clk); in ske_keypad_remove()
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A Dpxa27x_keypad.c326 keypad->pdata = pdata; in pxa27x_keypad_build_keycode_from_dt()
580 clear_wakeup_event(keypad); in pxa27x_keypad_irq_handler()
650 pxa27x_keypad_config(keypad); in pxa27x_keypad_open()
720 struct pxa27x_keypad *keypad; in pxa27x_keypad_probe() local
739 keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad), in pxa27x_keypad_probe()
741 if (!keypad) in pxa27x_keypad_probe()
748 keypad->pdata = pdata; in pxa27x_keypad_probe()
750 keypad->irq = irq; in pxa27x_keypad_probe()
757 if (IS_ERR(keypad->clk)) { in pxa27x_keypad_probe()
786 pdata = keypad->pdata; in pxa27x_keypad_probe()
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A Dnspire-keypad.c61 int_sts = readl(keypad->reg_base + KEYPAD_INT) & keypad->int_mask; in nspire_keypad_irq()
69 if (keypad->active_low) in nspire_keypad_irq()
76 keypad->state[row] = bits; in nspire_keypad_irq()
127 keypad->int_mask = 1 << 1; in nspire_keypad_open()
128 writel(keypad->int_mask, keypad->reg_base + KEYPAD_INTMSK); in nspire_keypad_open()
148 struct nspire_keypad *keypad; in nspire_keypad_probe() local
160 if (!keypad) { in nspire_keypad_probe()
175 &keypad->row_delay); in nspire_keypad_probe()
184 if (IS_ERR(keypad->clk)) { in nspire_keypad_probe()
186 return PTR_ERR(keypad->clk); in nspire_keypad_probe()
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A Dmatrix_keypad.c168 enable_row_irqs(keypad); in matrix_keypad_scan()
184 if (unlikely(keypad->scan_pending || keypad->stopped)) in matrix_keypad_interrupt()
187 disable_row_irqs(keypad); in matrix_keypad_interrupt()
201 keypad->stopped = false; in matrix_keypad_start()
218 keypad->stopped = true; in matrix_keypad_stop()
226 disable_row_irqs(keypad); in matrix_keypad_stop()
362 disable_row_irqs(keypad); in matrix_keypad_init_gpio()
505 keypad->pdata = pdata; in matrix_keypad_probe()
507 keypad->stopped = true; in matrix_keypad_probe()
548 kfree(keypad); in matrix_keypad_probe()
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A Dstmpe-keypad.c220 if (keypad->cols & (1 << i)) { in stmpe_keypad_altfunc_init()
231 if (keypad->rows & (1 << i)) in stmpe_keypad_altfunc_init()
295 keypad->rows >> 8); in stmpe_keypad_chip_init()
323 keypad->rows |= 1 << row; in stmpe_keypad_fill_used_pins()
324 keypad->cols |= 1 << col; in stmpe_keypad_fill_used_pins()
334 struct stmpe_keypad *keypad; in stmpe_keypad_probe() local
347 if (!keypad) in stmpe_keypad_probe()
350 keypad->stmpe = stmpe; in stmpe_keypad_probe()
370 keypad->keymap, input); in stmpe_keypad_probe()
375 if (!keypad->no_autorepeat) in stmpe_keypad_probe()
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A Dst-keyscan.c41 struct st_keyscan *keypad = dev_id; in keyscan_isr() local
48 keypad->last_state = state; in keyscan_isr()
54 input_sync(keypad->input_dev); in keyscan_isr()
63 error = clk_enable(keypad->clk); in keyscan_start()
67 writel(keypad->debounce_us * (clk_get_rate(keypad->clk) / 1000000), in keyscan_start()
83 clk_disable(keypad->clk); in keyscan_stop()
90 return keyscan_start(keypad); in keyscan_open()
97 keyscan_stop(keypad); in keyscan_close()
223 enable_irq_wake(keypad->irq); in keyscan_suspend()
225 keyscan_stop(keypad); in keyscan_suspend()
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A Dtc3589x-keypad.c191 struct tc_keypad *keypad = dev; in tc3589x_keypad_irq() local
212 input_report_key(keypad->input, keypad->keymap[code], !up); in tc3589x_keypad_irq()
213 input_sync(keypad->input); in tc3589x_keypad_irq()
287 keypad->keypad_stopped = true; in tc3589x_keypad_disable()
377 struct tc_keypad *keypad; in tc3589x_keypad_probe() local
394 if (!keypad) in tc3589x_keypad_probe()
403 keypad->board = plat; in tc3589x_keypad_probe()
404 keypad->input = input; in tc3589x_keypad_probe()
405 keypad->tc3589x = tc3589x; in tc3589x_keypad_probe()
466 if (keypad->keypad_stopped) in tc3589x_keypad_suspend()
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A Dmax7359_keypad.c87 struct max7359_keypad *keypad = dev_id; in max7359_interrupt() local
98 dev_dbg(&keypad->client->dev, in max7359_interrupt()
131 max7359_take_catnap(keypad->client); in max7359_open()
163 struct max7359_keypad *keypad; in max7359_probe() local
184 if (!keypad) { in max7359_probe()
195 keypad->client = client; in max7359_probe()
196 keypad->input_dev = input_dev; in max7359_probe()
207 input_dev->keycode = keypad->keycodes; in max7359_probe()
210 input_set_drvdata(input_dev, keypad); in max7359_probe()
215 keypad->keycodes, in max7359_probe()
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A DMakefile16 obj-$(CONFIG_KEYBOARD_BCM) += bcm-keypad.o
18 obj-$(CONFIG_KEYBOARD_CLPS711X) += clps711x-keypad.o
27 obj-$(CONFIG_KEYBOARD_TCA6416) += tca6416-keypad.o
49 obj-$(CONFIG_KEYBOARD_NOMADIK) += nomadik-ske-keypad.o
50 obj-$(CONFIG_KEYBOARD_NSPIRE) += nspire-keypad.o
51 obj-$(CONFIG_KEYBOARD_OMAP) += omap-keypad.o
52 obj-$(CONFIG_KEYBOARD_OMAP4) += omap4-keypad.o
54 obj-$(CONFIG_KEYBOARD_PMIC8XXX) += pmic8xxx-keypad.o
60 obj-$(CONFIG_KEYBOARD_SAMSUNG) += samsung-keypad.o
64 obj-$(CONFIG_KEYBOARD_STMPE) += stmpe-keypad.o
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/linux/Documentation/devicetree/bindings/input/
A Dsamsung-keypad.txt4 keypad device. The keypad controller supports multiple row and column lines.
11 - "samsung,s3c6410-keypad": For controllers compatible with s3c6410 keypad
13 - "samsung,s5pv210-keypad": For controllers compatible with s5pv210 keypad
22 - samsung,keypad-num-rows: Number of row lines connected to the keypad
26 keypad controller.
48 keypad@100a0000 {
61 keypad,row = <0>;
62 keypad,column = <3>;
67 keypad,row = <0>;
68 keypad,column = <4>;
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A Domap-keypad.txt4 keypad device. The keypad controller supports multiple row and column lines.
6 The keypad controller can sense a key-press and key-release and report the
12 keypad,num-rows and keypad,num-columns are required.
16 - "ti,omap4-keypad": For controllers compatible with omap4 keypad
20 - linux,keypad-no-autorepeat: do no enable autorepeat feature.
23 keypad@4ae1c000{
24 compatible = "ti,omap4-keypad";
25 keypad,num-rows = <2>;
26 keypad,num-columns = <8>;
27 linux,keypad-no-autorepeat;
A Dtwl4030-keypad.txt4 keypad device. The keypad controller supports multiple row and column lines.
6 The keypad controller can sense a key-press and key-release and report the
12 * keypad,num-rows and keypad,num-columns are required.
16 - "ti,twl4030-keypad": For controllers compatible with twl4030 keypad
19 - <1>: For controllers compatible with twl4030 keypad controller.
22 twl_keypad: keypad {
23 compatible = "ti,twl4030-keypad";
25 keypad,num-rows = <8>;
26 keypad,num-columns = <8>;
A Dbrcm,bcm-keypad.txt4 keypad device. The keypad controller supports multiple row and column lines.
12 keypad,num-rows and keypad,num-columns are required.
15 - compatible: should be "brcm,bcm-keypad"
23 - keypad,num-rows: Number of row lines connected to the keypad
26 - keypad,num-columns: Number of column lines connected to the
27 keypad controller.
56 If specified implies the keypad scan pull-up has been enabled.
68 keypad: keypad@180ac000 {
70 compatible = "brcm,bcm-keypad";
73 keypad,num-rows = <5>;
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A Dqcom,pm8xxx-keypad.txt9 "qcom,pm8058-keypad"
10 "qcom,pm8921-keypad"
15 Definition: address of keypad control register
31 - linux,keypad-no-autorepeat:
39 Definition: use any event on keypad as wakeup event.
42 - keypad,num-rows:
48 - keypad,num-columns:
74 keypad@148 {
75 compatible = "qcom,pm8921-keypad";
85 keypad,num-rows = <1>;
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A Dgpio-matrix-keypad.txt1 * GPIO driven matrix keypad device tree bindings
3 GPIO driven matrix keypad is used to interface a SoC with a matrix keypad.
4 The matrix keypad supports multiple row and column lines, a key can be
6 keypad can sense a key-press and key-release by means of GPIO lines and
10 - compatible: Should be "gpio-matrix-keypad"
22 - wakeup-source: use any event on keypad as wakeup event.
26 before we can scan keypad after activating column gpio
31 matrix-keypad {
32 compatible = "gpio-matrix-keypad";
A Dmatrix-keymap.yaml30 keypad,num-rows:
32 description: Number of row lines connected to the keypad controller.
34 keypad,num-columns:
36 description: Number of column lines connected to the keypad controller.
42 keypad {
46 keypad,num-rows = <2>;
47 keypad,num-columns = <8>;
/linux/arch/arm/boot/dts/
A Dexynos4412-smdk4412.dts65 &keypad {
75 keypad,row = <1>;
81 keypad,row = <1>;
87 keypad,row = <1>;
93 keypad,row = <1>;
99 keypad,row = <1>;
105 keypad,row = <2>;
111 keypad,row = <2>;
117 keypad,row = <0>;
123 keypad,row = <2>;
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A Dexynos4210-smdkv310.dts84 &keypad {
94 keypad,row = <0>;
100 keypad,row = <0>;
106 keypad,row = <0>;
112 keypad,row = <0>;
118 keypad,row = <0>;
124 keypad,row = <1>;
130 keypad,row = <1>;
136 keypad,row = <1>;
142 keypad,row = <1>;
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A Ds5pv210-smdkv210.dts65 &keypad {
80 keypad,row = <0>;
86 keypad,row = <0>;
92 keypad,row = <0>;
98 keypad,row = <0>;
104 keypad,row = <0
111 keypad,row = <1>;
116 keypad,row = <1>;
122 keypad,row = <1>;
128 keypad,row = <1>;
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A Ds3c64xx-pinctrl.dtsi448 keypad_col0_0: keypad-col0-0 {
454 keypad_col1_0: keypad-col1-0 {
460 keypad_col2_0: keypad-col2-0 {
466 keypad_col3_0: keypad-col3-0 {
472 keypad_col4_0: keypad-col4-0 {
478 keypad_col5_0: keypad-col5-0 {
484 keypad_col6_0: keypad-col6-0 {
490 keypad_col7_0: keypad-col7-0 {
496 keypad_col0_1: keypad-col0-1 {
502 keypad_col1_1: keypad-col1-1 {
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A Ds5pv210-aquila.dts270 &keypad {
281 keypad,row = <0>;
282 keypad,column = <1>;
287 keypad,row = <0>;
288 keypad,column = <2>;
293 keypad,row = <1>;
294 keypad,column = <1>;
299 keypad,row = <1>;
300 keypad,column = <2>;
305 keypad,row = <2>;
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/linux/drivers/auxdisplay/
A Dht16k33.c403 input_sync(keypad->dev); in ht16k33_keypad_scan()
404 memcpy(keypad->last_key_state, new_state, sizeof(u16) * keypad->cols); in ht16k33_keypad_scan()
414 wait_event_timeout(keypad->wait, keypad->stopped, in ht16k33_keypad_irq_thread()
416 if (keypad->stopped) in ht16k33_keypad_irq_thread()
438 keypad->stopped = true; in ht16k33_keypad_stop()
440 wake_up(&keypad->wait); in ht16k33_keypad_stop()
528 if (!keypad->dev) in ht16k33_keypad_probe()
531 input_set_drvdata(keypad->dev, keypad); in ht16k33_keypad_probe()
558 keypad->rows = rows; in ht16k33_keypad_probe()
559 keypad->cols = cols; in ht16k33_keypad_probe()
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