| /kernel/linux/linux-5.10/drivers/input/keyboard/ |
| H A D | ep93xx_keypad.c | 3 * Driver for the Cirrus EP93xx matrix keypad controller.
7 * Based on the pxa27x matrix keypad controller by Rodolfo Giometti.
28 #include <linux/platform_data/keypad-ep93xx.h>
82 struct ep93xx_keypad *keypad = dev_id; in ep93xx_keypad_irq_handler() local
83 struct input_dev *input_dev = keypad->input_dev; in ep93xx_keypad_irq_handler()
87 status = __raw_readl(keypad->mmio_base + KEY_REG); in ep93xx_keypad_irq_handler()
90 key1 = keypad->keycodes[keycode]; in ep93xx_keypad_irq_handler()
93 key2 = keypad->keycodes[keycode]; in ep93xx_keypad_irq_handler()
96 if (keypad->key1 && key1 != keypad in ep93xx_keypad_irq_handler()
131 ep93xx_keypad_config(struct ep93xx_keypad *keypad) ep93xx_keypad_config() argument
156 struct ep93xx_keypad *keypad = input_get_drvdata(pdev); ep93xx_keypad_open() local
169 struct ep93xx_keypad *keypad = input_get_drvdata(pdev); ep93xx_keypad_close() local
182 struct ep93xx_keypad *keypad = platform_get_drvdata(pdev); ep93xx_keypad_suspend() local
203 struct ep93xx_keypad *keypad = platform_get_drvdata(pdev); ep93xx_keypad_resume() local
230 struct ep93xx_keypad *keypad; ep93xx_keypad_probe() local
343 struct ep93xx_keypad *keypad = platform_get_drvdata(pdev); ep93xx_keypad_remove() local
[all...] |
| H A D | samsung-keypad.c | 3 * Samsung keypad driver
23 #include <linux/input/samsung-keypad.h>
79 static void samsung_keypad_scan(struct samsung_keypad *keypad, in samsung_keypad_scan() argument
85 for (col = 0; col < keypad->cols; col++) { in samsung_keypad_scan()
86 if (keypad->type == KEYPAD_TYPE_S5PV210) { in samsung_keypad_scan()
94 writel(val, keypad->base + SAMSUNG_KEYIFCOL); in samsung_keypad_scan()
97 val = readl(keypad->base + SAMSUNG_KEYIFROW); in samsung_keypad_scan()
98 row_state[col] = ~val & ((1 << keypad->rows) - 1); in samsung_keypad_scan()
102 writel(0, keypad->base + SAMSUNG_KEYIFCOL); in samsung_keypad_scan()
105 static bool samsung_keypad_report(struct samsung_keypad *keypad, in samsung_keypad_report() argument
147 struct samsung_keypad *keypad = dev_id; samsung_keypad_irq() local
173 samsung_keypad_start(struct samsung_keypad *keypad) samsung_keypad_start() argument
195 samsung_keypad_stop(struct samsung_keypad *keypad) samsung_keypad_stop() argument
227 struct samsung_keypad *keypad = input_get_drvdata(input_dev); samsung_keypad_open() local
236 struct samsung_keypad *keypad = input_get_drvdata(input_dev); samsung_keypad_close() local
319 struct samsung_keypad *keypad; samsung_keypad_probe() local
451 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_remove() local
466 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_runtime_suspend() local
490 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_runtime_resume() local
510 samsung_keypad_toggle_wakeup(struct samsung_keypad *keypad, bool enable) samsung_keypad_toggle_wakeup() argument
535 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_suspend() local
553 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_resume() local
[all...] |
| H A D | imx_keypad.c | 3 // Driver for the IMX keypad port.
78 static void imx_keypad_scan_matrix(struct imx_keypad *keypad, in imx_keypad_scan_matrix() argument
85 if ((keypad->cols_en_mask & (1 << col)) == 0) in imx_keypad_scan_matrix()
88 * Discharge keypad capacitance: in imx_keypad_scan_matrix()
93 reg_val = readw(keypad->mmio_base + KPDR); in imx_keypad_scan_matrix()
95 writew(reg_val, keypad->mmio_base + KPDR); in imx_keypad_scan_matrix()
97 reg_val = readw(keypad->mmio_base + KPCR); in imx_keypad_scan_matrix()
98 reg_val &= ~((keypad->cols_en_mask & 0xff) << 8); in imx_keypad_scan_matrix()
99 writew(reg_val, keypad->mmio_base + KPCR); in imx_keypad_scan_matrix()
103 reg_val = readw(keypad in imx_keypad_scan_matrix()
143 imx_keypad_fire_events(struct imx_keypad *keypad, unsigned short *matrix_volatile_state) imx_keypad_fire_events() argument
185 struct imx_keypad *keypad = from_timer(keypad, t, check_matrix_timer); imx_keypad_check_for_events() local
289 struct imx_keypad *keypad = dev_id; imx_keypad_irq_handler() local
312 imx_keypad_config(struct imx_keypad *keypad) imx_keypad_config() argument
348 imx_keypad_inhibit(struct imx_keypad *keypad) imx_keypad_inhibit() argument
365 struct imx_keypad *keypad = input_get_drvdata(dev); imx_keypad_close() local
382 struct imx_keypad *keypad = input_get_drvdata(dev); imx_keypad_open() local
423 struct imx_keypad *keypad; imx_keypad_probe() local
[all...] |
| H A D | nomadik-ske-keypad.c | 22 #include <linux/platform_data/keypad-nomadik-ske.h>
44 /* keypad auto scan registers */
54 * struct ske_keypad - data structure used by keypad driver
58 * @board: keypad platform device
73 static void ske_keypad_set_bits(struct ske_keypad *keypad, u16 addr, in ske_keypad_set_bits() argument
78 spin_lock(&keypad->ske_keypad_lock); in ske_keypad_set_bits()
80 ret = readl(keypad->reg_base + addr); in ske_keypad_set_bits()
83 writel(ret, keypad->reg_base + addr); in ske_keypad_set_bits()
85 spin_unlock(&keypad->ske_keypad_lock); in ske_keypad_set_bits()
89 * ske_keypad_chip_init: init keypad controlle
93 ske_keypad_chip_init(struct ske_keypad *keypad) ske_keypad_chip_init() argument
139 ske_keypad_report(struct ske_keypad *keypad, u8 status, int col) ske_keypad_report() argument
165 ske_keypad_read_data(struct ske_keypad *keypad) ske_keypad_read_data() argument
199 struct ske_keypad *keypad = dev_id; ske_keypad_irq() local
226 struct ske_keypad *keypad; ske_keypad_probe() local
369 struct ske_keypad *keypad = platform_get_drvdata(pdev); ske_keypad_remove() local
393 struct ske_keypad *keypad = platform_get_drvdata(pdev); ske_keypad_suspend() local
407 struct ske_keypad *keypad = platform_get_drvdata(pdev); ske_keypad_resume() local
[all...] |
| H A D | matrix_keypad.c | 85 static void enable_row_irqs(struct matrix_keypad *keypad) in enable_row_irqs() argument
87 const struct matrix_keypad_platform_data *pdata = keypad->pdata; in enable_row_irqs()
98 static void disable_row_irqs(struct matrix_keypad *keypad) in disable_row_irqs() argument
100 const struct matrix_keypad_platform_data *pdata = keypad->pdata; in disable_row_irqs()
116 struct matrix_keypad *keypad = in matrix_keypad_scan() local
118 struct input_dev *input_dev = keypad->input_dev; in matrix_keypad_scan()
120 const struct matrix_keypad_platform_data *pdata = keypad->pdata; in matrix_keypad_scan()
144 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in matrix_keypad_scan()
152 code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); in matrix_keypad_scan()
161 memcpy(keypad in matrix_keypad_scan()
174 struct matrix_keypad *keypad = id; matrix_keypad_interrupt() local
199 struct matrix_keypad *keypad = input_get_drvdata(dev); matrix_keypad_start() local
215 struct matrix_keypad *keypad = input_get_drvdata(dev); matrix_keypad_stop() local
230 matrix_keypad_enable_wakeup(struct matrix_keypad *keypad) matrix_keypad_enable_wakeup() argument
252 matrix_keypad_disable_wakeup(struct matrix_keypad *keypad) matrix_keypad_disable_wakeup() argument
276 struct matrix_keypad *keypad = platform_get_drvdata(pdev); matrix_keypad_suspend() local
289 struct matrix_keypad *keypad = platform_get_drvdata(pdev); matrix_keypad_resume() local
303 matrix_keypad_init_gpio(struct platform_device *pdev, struct matrix_keypad *keypad) matrix_keypad_init_gpio() argument
380 matrix_keypad_free_gpio(struct matrix_keypad *keypad) matrix_keypad_free_gpio() argument
483 struct matrix_keypad *keypad; matrix_keypad_probe() local
554 struct matrix_keypad *keypad = platform_get_drvdata(pdev); matrix_keypad_remove() local
[all...] |
| H A D | nspire-keypad.c | 52 struct nspire_keypad *keypad = dev_id; in nspire_keypad_irq() local
53 struct input_dev *input = keypad->input; in nspire_keypad_irq()
61 int_sts = readl(keypad->reg_base + KEYPAD_INT) & keypad->int_mask; in nspire_keypad_irq()
65 memcpy_fromio(state, keypad->reg_base + KEYPAD_DATA, sizeof(state)); in nspire_keypad_irq()
69 if (keypad->active_low) in nspire_keypad_irq()
72 changed = bits ^ keypad->state[row]; in nspire_keypad_irq()
76 keypad->state[row] = bits; in nspire_keypad_irq()
82 code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); in nspire_keypad_irq()
91 writel(0x3, keypad in nspire_keypad_irq()
98 struct nspire_keypad *keypad = input_get_drvdata(input); nspire_keypad_open() local
135 struct nspire_keypad *keypad = input_get_drvdata(input); nspire_keypad_close() local
148 struct nspire_keypad *keypad; nspire_keypad_probe() local
[all...] |
| H A D | pxa27x_keypad.c | 29 #include <linux/platform_data/keypad-pxa27x.h>
90 #define keypad_readl(off) __raw_readl(keypad->mmio_base + (off))
91 #define keypad_writel(off, v) __raw_writel((v), keypad->mmio_base + (off))
118 static int pxa27x_keypad_matrix_key_parse_dt(struct pxa27x_keypad *keypad, in pxa27x_keypad_matrix_key_parse_dt() argument
121 struct input_dev *input_dev = keypad->input_dev; in pxa27x_keypad_matrix_key_parse_dt()
141 keypad->keycodes, input_dev); in pxa27x_keypad_matrix_key_parse_dt()
148 static int pxa27x_keypad_direct_key_parse_dt(struct pxa27x_keypad *keypad, in pxa27x_keypad_direct_key_parse_dt() argument
151 struct input_dev *input_dev = keypad->input_dev; in pxa27x_keypad_direct_key_parse_dt()
178 * default value. Default value is set when configure the keypad. in pxa27x_keypad_direct_key_parse_dt()
201 keypad in pxa27x_keypad_direct_key_parse_dt()
208 pxa27x_keypad_rotary_parse_dt(struct pxa27x_keypad *keypad, struct pxa27x_keypad_platform_data *pdata) pxa27x_keypad_rotary_parse_dt() argument
281 pxa27x_keypad_build_keycode_from_dt(struct pxa27x_keypad *keypad) pxa27x_keypad_build_keycode_from_dt() argument
332 pxa27x_keypad_build_keycode_from_dt(struct pxa27x_keypad *keypad) pxa27x_keypad_build_keycode_from_dt() argument
341 pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad) pxa27x_keypad_build_keycode() argument
408 pxa27x_keypad_scan_matrix(struct pxa27x_keypad *keypad) pxa27x_keypad_scan_matrix() argument
487 report_rotary_event(struct pxa27x_keypad *keypad, int r, int delta) report_rotary_event() argument
511 pxa27x_keypad_scan_rotary(struct pxa27x_keypad *keypad) pxa27x_keypad_scan_rotary() argument
527 pxa27x_keypad_scan_direct(struct pxa27x_keypad *keypad) pxa27x_keypad_scan_direct() argument
567 clear_wakeup_event(struct pxa27x_keypad *keypad) clear_wakeup_event() argument
577 struct pxa27x_keypad *keypad = dev_id; pxa27x_keypad_irq_handler() local
591 pxa27x_keypad_config(struct pxa27x_keypad *keypad) pxa27x_keypad_config() argument
643 struct pxa27x_keypad *keypad = input_get_drvdata(dev); pxa27x_keypad_open() local
657 struct pxa27x_keypad *keypad = input_get_drvdata(dev); pxa27x_keypad_close() local
667 struct pxa27x_keypad *keypad = platform_get_drvdata(pdev); pxa27x_keypad_suspend() local
684 struct pxa27x_keypad *keypad = platform_get_drvdata(pdev); pxa27x_keypad_resume() local
720 struct pxa27x_keypad *keypad; pxa27x_keypad_probe() local
[all...] |
| H A D | stmpe-keypad.c | 115 * struct stmpe_keypad - STMPE keypad state container
140 static int stmpe_keypad_read_data(struct stmpe_keypad *keypad, u8 *data) in stmpe_keypad_read_data() argument
142 const struct stmpe_keypad_variant *variant = keypad->variant; in stmpe_keypad_read_data()
143 struct stmpe *stmpe = keypad->stmpe; in stmpe_keypad_read_data()
164 struct stmpe_keypad *keypad = dev; in stmpe_keypad_irq() local
165 struct input_dev *input = keypad->input; in stmpe_keypad_irq()
166 const struct stmpe_keypad_variant *variant = keypad->variant; in stmpe_keypad_irq()
171 ret = stmpe_keypad_read_data(keypad, fifo); in stmpe_keypad_irq()
187 input_report_key(input, keypad->keymap[code], !up); in stmpe_keypad_irq()
194 static int stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad) in stmpe_keypad_altfunc_init() argument
264 stmpe_keypad_chip_init(struct stmpe_keypad *keypad) stmpe_keypad_chip_init() argument
313 stmpe_keypad_fill_used_pins(struct stmpe_keypad *keypad, u32 used_rows, u32 used_cols) stmpe_keypad_fill_used_pins() argument
334 struct stmpe_keypad *keypad; stmpe_keypad_probe() local
408 struct stmpe_keypad *keypad = platform_get_drvdata(pdev); stmpe_keypad_remove() local
[all...] |
| H A D | st-keyscan.c | 41 struct st_keyscan *keypad = dev_id; in keyscan_isr() local
42 unsigned short *keycode = keypad->input_dev->keycode; in keyscan_isr()
46 state = readl(keypad->base + KEYSCAN_MATRIX_STATE_OFF) & 0xffff; in keyscan_isr()
47 change = keypad->last_state ^ state; in keyscan_isr()
48 keypad->last_state = state; in keyscan_isr()
51 input_report_key(keypad->input_dev, in keyscan_isr()
54 input_sync(keypad->input_dev); in keyscan_isr()
59 static int keyscan_start(struct st_keyscan *keypad) in keyscan_start() argument
63 error = clk_enable(keypad->clk); in keyscan_start()
67 writel(keypad in keyscan_start()
79 keyscan_stop(struct st_keyscan *keypad) keyscan_stop() argument
88 struct st_keyscan *keypad = input_get_drvdata(dev); keyscan_open() local
95 struct st_keyscan *keypad = input_get_drvdata(dev); keyscan_close() local
217 struct st_keyscan *keypad = platform_get_drvdata(pdev); keyscan_suspend() local
234 struct st_keyscan *keypad = platform_get_drvdata(pdev); keyscan_resume() local
[all...] |
| H A D | tc3589x-keypad.c | 21 /* Maximum supported keypad matrix row/columns size */
25 /* keypad related Constants */
73 * struct tc35893_keypad_platform_data - platform specific keypad data
80 * @enable_wakeup: specifies if keypad event can wake up system from sleep
95 * struct tc_keypad - data structure used by keypad driver
98 * @board: keypad platform device
102 * @keypad_stopped: holds keypad status
114 static int tc3589x_keypad_init_key_hardware(struct tc_keypad *keypad) in tc3589x_keypad_init_key_hardware() argument
117 struct tc3589x *tc3589x = keypad->tc3589x; in tc3589x_keypad_init_key_hardware()
118 const struct tc3589x_keypad_platform_data *board = keypad in tc3589x_keypad_init_key_hardware()
191 struct tc_keypad *keypad = dev; tc3589x_keypad_irq() local
226 tc3589x_keypad_enable(struct tc_keypad *keypad) tc3589x_keypad_enable() argument
262 tc3589x_keypad_disable(struct tc_keypad *keypad) tc3589x_keypad_disable() argument
295 struct tc_keypad *keypad = input_get_drvdata(input); tc3589x_keypad_open() local
315 struct tc_keypad *keypad = input_get_drvdata(input); tc3589x_keypad_close() local
377 struct tc_keypad *keypad; tc3589x_keypad_probe() local
462 struct tc_keypad *keypad = platform_get_drvdata(pdev); tc3589x_keypad_suspend() local
481 struct tc_keypad *keypad = platform_get_drvdata(pdev); tc3589x_keypad_resume() local
[all...] |
| H A D | max7359_keypad.c | 87 struct max7359_keypad *keypad = dev_id; in max7359_interrupt() local
88 struct input_dev *input_dev = keypad->input_dev; in max7359_interrupt()
91 val = max7359_read_reg(keypad->client, MAX7359_REG_KEYFIFO); in max7359_interrupt()
98 dev_dbg(&keypad->client->dev, in max7359_interrupt()
102 input_report_key(input_dev, keypad->keycodes[code], !release); in max7359_interrupt()
129 struct max7359_keypad *keypad = input_get_drvdata(dev); in max7359_open() local
131 max7359_take_catnap(keypad->client); in max7359_open()
138 struct max7359_keypad *keypad = input_get_drvdata(dev); in max7359_close() local
140 max7359_fall_deepsleep(keypad->client); in max7359_close()
163 struct max7359_keypad *keypad; in max7359_probe() local
[all...] |
| /kernel/linux/linux-6.6/drivers/input/keyboard/ |
| H A D | samsung-keypad.c | 3 * Samsung keypad driver
23 #include <linux/input/samsung-keypad.h>
79 static void samsung_keypad_scan(struct samsung_keypad *keypad, in samsung_keypad_scan() argument
85 for (col = 0; col < keypad->cols; col++) { in samsung_keypad_scan()
86 if (keypad->type == KEYPAD_TYPE_S5PV210) { in samsung_keypad_scan()
94 writel(val, keypad->base + SAMSUNG_KEYIFCOL); in samsung_keypad_scan()
97 val = readl(keypad->base + SAMSUNG_KEYIFROW); in samsung_keypad_scan()
98 row_state[col] = ~val & ((1 << keypad->rows) - 1); in samsung_keypad_scan()
102 writel(0, keypad->base + SAMSUNG_KEYIFCOL); in samsung_keypad_scan()
105 static bool samsung_keypad_report(struct samsung_keypad *keypad, in samsung_keypad_report() argument
147 struct samsung_keypad *keypad = dev_id; samsung_keypad_irq() local
172 samsung_keypad_start(struct samsung_keypad *keypad) samsung_keypad_start() argument
194 samsung_keypad_stop(struct samsung_keypad *keypad) samsung_keypad_stop() argument
226 struct samsung_keypad *keypad = input_get_drvdata(input_dev); samsung_keypad_open() local
235 struct samsung_keypad *keypad = input_get_drvdata(input_dev); samsung_keypad_close() local
317 struct samsung_keypad *keypad; samsung_keypad_probe() local
449 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_remove() local
463 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_runtime_suspend() local
487 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_runtime_resume() local
505 samsung_keypad_toggle_wakeup(struct samsung_keypad *keypad, bool enable) samsung_keypad_toggle_wakeup() argument
530 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_suspend() local
548 struct samsung_keypad *keypad = platform_get_drvdata(pdev); samsung_keypad_resume() local
[all...] |
| H A D | ep93xx_keypad.c | 3 * Driver for the Cirrus EP93xx matrix keypad controller.
7 * Based on the pxa27x matrix keypad controller by Rodolfo Giometti.
30 #include <linux/platform_data/keypad-ep93xx.h>
85 struct ep93xx_keypad *keypad = dev_id; in ep93xx_keypad_irq_handler() local
86 struct input_dev *input_dev = keypad->input_dev; in ep93xx_keypad_irq_handler()
90 status = __raw_readl(keypad->mmio_base + KEY_REG); in ep93xx_keypad_irq_handler()
93 key1 = keypad->keycodes[keycode]; in ep93xx_keypad_irq_handler()
96 key2 = keypad->keycodes[keycode]; in ep93xx_keypad_irq_handler()
99 if (keypad->key1 && key1 != keypad in ep93xx_keypad_irq_handler()
134 ep93xx_keypad_config(struct ep93xx_keypad *keypad) ep93xx_keypad_config() argument
159 struct ep93xx_keypad *keypad = input_get_drvdata(pdev); ep93xx_keypad_open() local
172 struct ep93xx_keypad *keypad = input_get_drvdata(pdev); ep93xx_keypad_close() local
184 struct ep93xx_keypad *keypad = platform_get_drvdata(pdev); ep93xx_keypad_suspend() local
202 struct ep93xx_keypad *keypad = platform_get_drvdata(pdev); ep93xx_keypad_resume() local
232 struct ep93xx_keypad *keypad; ep93xx_keypad_probe() local
[all...] |
| H A D | imx_keypad.c | 3 // Driver for the IMX keypad port.
79 static void imx_keypad_scan_matrix(struct imx_keypad *keypad, in imx_keypad_scan_matrix() argument
86 if ((keypad->cols_en_mask & (1 << col)) == 0) in imx_keypad_scan_matrix()
89 * Discharge keypad capacitance: in imx_keypad_scan_matrix()
94 reg_val = readw(keypad->mmio_base + KPDR); in imx_keypad_scan_matrix()
96 writew(reg_val, keypad->mmio_base + KPDR); in imx_keypad_scan_matrix()
98 reg_val = readw(keypad->mmio_base + KPCR); in imx_keypad_scan_matrix()
99 reg_val &= ~((keypad->cols_en_mask & 0xff) << 8); in imx_keypad_scan_matrix()
100 writew(reg_val, keypad->mmio_base + KPCR); in imx_keypad_scan_matrix()
104 reg_val = readw(keypad in imx_keypad_scan_matrix()
144 imx_keypad_fire_events(struct imx_keypad *keypad, unsigned short *matrix_volatile_state) imx_keypad_fire_events() argument
186 struct imx_keypad *keypad = from_timer(keypad, t, check_matrix_timer); imx_keypad_check_for_events() local
290 struct imx_keypad *keypad = dev_id; imx_keypad_irq_handler() local
313 imx_keypad_config(struct imx_keypad *keypad) imx_keypad_config() argument
349 imx_keypad_inhibit(struct imx_keypad *keypad) imx_keypad_inhibit() argument
366 struct imx_keypad *keypad = input_get_drvdata(dev); imx_keypad_close() local
383 struct imx_keypad *keypad = input_get_drvdata(dev); imx_keypad_open() local
420 struct imx_keypad *keypad; imx_keypad_probe() local
[all...] |
| H A D | nomadik-ske-keypad.c | 22 #include <linux/platform_data/keypad-nomadik-ske.h>
44 /* keypad auto scan registers */
54 * struct ske_keypad - data structure used by keypad driver
58 * @board: keypad platform device
62 * @ske_keypad_lock: spinlock protecting the keypad read/writes
75 static void ske_keypad_set_bits(struct ske_keypad *keypad, u16 addr, in ske_keypad_set_bits() argument
80 spin_lock(&keypad->ske_keypad_lock); in ske_keypad_set_bits()
82 ret = readl(keypad->reg_base + addr); in ske_keypad_set_bits()
85 writel(ret, keypad->reg_base + addr); in ske_keypad_set_bits()
87 spin_unlock(&keypad in ske_keypad_set_bits()
95 ske_keypad_chip_init(struct ske_keypad *keypad) ske_keypad_chip_init() argument
141 ske_keypad_report(struct ske_keypad *keypad, u8 status, int col) ske_keypad_report() argument
167 ske_keypad_read_data(struct ske_keypad *keypad) ske_keypad_read_data() argument
201 struct ske_keypad *keypad = dev_id; ske_keypad_irq() local
226 struct ske_keypad *keypad = data; ske_keypad_board_exit() local
236 struct ske_keypad *keypad; ske_keypad_probe() local
338 struct ske_keypad *keypad = platform_get_drvdata(pdev); ske_keypad_suspend() local
352 struct ske_keypad *keypad = platform_get_drvdata(pdev); ske_keypad_resume() local
[all...] |
| H A D | mt6779-keypad.c | 16 #define MTK_KPD_NAME "mt6779-keypad"
50 struct mt6779_keypad *keypad = dev_id; in mt6779_keypad_irq_handler() local
51 const unsigned short *keycode = keypad->input_dev->keycode; in mt6779_keypad_irq_handler()
57 unsigned int row_shift = get_count_order(keypad->n_cols); in mt6779_keypad_irq_handler()
60 regmap_bulk_read(keypad->regmap, MTK_KPD_MEM, in mt6779_keypad_irq_handler()
63 bitmap_xor(change, new_state, keypad->keymap_state, MTK_KPD_NUM_BITS); in mt6779_keypad_irq_handler()
74 keypad->calc_row_col(key, &row, &col); in mt6779_keypad_irq_handler()
79 dev_dbg(&keypad->input_dev->dev, "%s", in mt6779_keypad_irq_handler()
82 input_event(keypad->input_dev, EV_MSC, MSC_SCAN, scancode); in mt6779_keypad_irq_handler()
83 input_report_key(keypad in mt6779_keypad_irq_handler()
118 struct mt6779_keypad *keypad; mt6779_keypad_pdrv_probe() local
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| H A D | matrix_keypad.c | 86 static void enable_row_irqs(struct matrix_keypad *keypad) in enable_row_irqs() argument
88 const struct matrix_keypad_platform_data *pdata = keypad->pdata; in enable_row_irqs()
99 static void disable_row_irqs(struct matrix_keypad *keypad) in disable_row_irqs() argument
101 const struct matrix_keypad_platform_data *pdata = keypad->pdata; in disable_row_irqs()
117 struct matrix_keypad *keypad = in matrix_keypad_scan() local
119 struct input_dev *input_dev = keypad->input_dev; in matrix_keypad_scan()
121 const struct matrix_keypad_platform_data *pdata = keypad->pdata; in matrix_keypad_scan()
148 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in matrix_keypad_scan()
156 code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); in matrix_keypad_scan()
165 memcpy(keypad in matrix_keypad_scan()
178 struct matrix_keypad *keypad = id; matrix_keypad_interrupt() local
203 struct matrix_keypad *keypad = input_get_drvdata(dev); matrix_keypad_start() local
219 struct matrix_keypad *keypad = input_get_drvdata(dev); matrix_keypad_stop() local
233 matrix_keypad_enable_wakeup(struct matrix_keypad *keypad) matrix_keypad_enable_wakeup() argument
255 matrix_keypad_disable_wakeup(struct matrix_keypad *keypad) matrix_keypad_disable_wakeup() argument
279 struct matrix_keypad *keypad = platform_get_drvdata(pdev); matrix_keypad_suspend() local
292 struct matrix_keypad *keypad = platform_get_drvdata(pdev); matrix_keypad_resume() local
305 matrix_keypad_init_gpio(struct platform_device *pdev, struct matrix_keypad *keypad) matrix_keypad_init_gpio() argument
382 matrix_keypad_free_gpio(struct matrix_keypad *keypad) matrix_keypad_free_gpio() argument
483 struct matrix_keypad *keypad; matrix_keypad_probe() local
554 struct matrix_keypad *keypad = platform_get_drvdata(pdev); matrix_keypad_remove() local
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| H A D | nspire-keypad.c | 52 struct nspire_keypad *keypad = dev_id; in nspire_keypad_irq() local
53 struct input_dev *input = keypad->input; in nspire_keypad_irq()
61 int_sts = readl(keypad->reg_base + KEYPAD_INT) & keypad->int_mask; in nspire_keypad_irq()
65 memcpy_fromio(state, keypad->reg_base + KEYPAD_DATA, sizeof(state)); in nspire_keypad_irq()
69 if (keypad->active_low) in nspire_keypad_irq()
72 changed = bits ^ keypad->state[row]; in nspire_keypad_irq()
76 keypad->state[row] = bits; in nspire_keypad_irq()
82 code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); in nspire_keypad_irq()
91 writel(0x3, keypad in nspire_keypad_irq()
98 struct nspire_keypad *keypad = input_get_drvdata(input); nspire_keypad_open() local
135 struct nspire_keypad *keypad = input_get_drvdata(input); nspire_keypad_close() local
148 struct nspire_keypad *keypad; nspire_keypad_probe() local
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| H A D | pxa27x_keypad.c | 29 #include <linux/platform_data/keypad-pxa27x.h>
90 #define keypad_readl(off) __raw_readl(keypad->mmio_base + (off))
91 #define keypad_writel(off, v) __raw_writel((v), keypad->mmio_base + (off))
118 static int pxa27x_keypad_matrix_key_parse_dt(struct pxa27x_keypad *keypad, in pxa27x_keypad_matrix_key_parse_dt() argument
121 struct input_dev *input_dev = keypad->input_dev; in pxa27x_keypad_matrix_key_parse_dt()
141 keypad->keycodes, input_dev); in pxa27x_keypad_matrix_key_parse_dt()
148 static int pxa27x_keypad_direct_key_parse_dt(struct pxa27x_keypad *keypad, in pxa27x_keypad_direct_key_parse_dt() argument
151 struct input_dev *input_dev = keypad->input_dev; in pxa27x_keypad_direct_key_parse_dt()
178 * default value. Default value is set when configure the keypad. in pxa27x_keypad_direct_key_parse_dt()
201 keypad in pxa27x_keypad_direct_key_parse_dt()
208 pxa27x_keypad_rotary_parse_dt(struct pxa27x_keypad *keypad, struct pxa27x_keypad_platform_data *pdata) pxa27x_keypad_rotary_parse_dt() argument
281 pxa27x_keypad_build_keycode_from_dt(struct pxa27x_keypad *keypad) pxa27x_keypad_build_keycode_from_dt() argument
332 pxa27x_keypad_build_keycode_from_dt(struct pxa27x_keypad *keypad) pxa27x_keypad_build_keycode_from_dt() argument
341 pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad) pxa27x_keypad_build_keycode() argument
408 pxa27x_keypad_scan_matrix(struct pxa27x_keypad *keypad) pxa27x_keypad_scan_matrix() argument
487 report_rotary_event(struct pxa27x_keypad *keypad, int r, int delta) report_rotary_event() argument
511 pxa27x_keypad_scan_rotary(struct pxa27x_keypad *keypad) pxa27x_keypad_scan_rotary() argument
527 pxa27x_keypad_scan_direct(struct pxa27x_keypad *keypad) pxa27x_keypad_scan_direct() argument
567 clear_wakeup_event(struct pxa27x_keypad *keypad) clear_wakeup_event() argument
577 struct pxa27x_keypad *keypad = dev_id; pxa27x_keypad_irq_handler() local
591 pxa27x_keypad_config(struct pxa27x_keypad *keypad) pxa27x_keypad_config() argument
643 struct pxa27x_keypad *keypad = input_get_drvdata(dev); pxa27x_keypad_open() local
657 struct pxa27x_keypad *keypad = input_get_drvdata(dev); pxa27x_keypad_close() local
666 struct pxa27x_keypad *keypad = platform_get_drvdata(pdev); pxa27x_keypad_suspend() local
683 struct pxa27x_keypad *keypad = platform_get_drvdata(pdev); pxa27x_keypad_resume() local
718 struct pxa27x_keypad *keypad; pxa27x_keypad_probe() local
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| H A D | stmpe-keypad.c | 116 * struct stmpe_keypad - STMPE keypad state container
141 static int stmpe_keypad_read_data(struct stmpe_keypad *keypad, u8 *data) in stmpe_keypad_read_data() argument
143 const struct stmpe_keypad_variant *variant = keypad->variant; in stmpe_keypad_read_data()
144 struct stmpe *stmpe = keypad->stmpe; in stmpe_keypad_read_data()
165 struct stmpe_keypad *keypad = dev; in stmpe_keypad_irq() local
166 struct input_dev *input = keypad->input; in stmpe_keypad_irq()
167 const struct stmpe_keypad_variant *variant = keypad->variant; in stmpe_keypad_irq()
172 ret = stmpe_keypad_read_data(keypad, fifo); in stmpe_keypad_irq()
188 input_report_key(input, keypad->keymap[code], !up); in stmpe_keypad_irq()
195 static int stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad) in stmpe_keypad_altfunc_init() argument
265 stmpe_keypad_chip_init(struct stmpe_keypad *keypad) stmpe_keypad_chip_init() argument
314 stmpe_keypad_fill_used_pins(struct stmpe_keypad *keypad, u32 used_rows, u32 used_cols) stmpe_keypad_fill_used_pins() argument
335 struct stmpe_keypad *keypad; stmpe_keypad_probe() local
409 struct stmpe_keypad *keypad = platform_get_drvdata(pdev); stmpe_keypad_remove() local
[all...] |
| H A D | st-keyscan.c | 43 struct st_keyscan *keypad = dev_id; in keyscan_isr() local
44 unsigned short *keycode = keypad->input_dev->keycode; in keyscan_isr()
48 state = readl(keypad->base + KEYSCAN_MATRIX_STATE_OFF) & 0xffff; in keyscan_isr()
49 change = keypad->last_state ^ state; in keyscan_isr()
50 keypad->last_state = state; in keyscan_isr()
53 input_report_key(keypad->input_dev, in keyscan_isr()
56 input_sync(keypad->input_dev); in keyscan_isr()
61 static int keyscan_start(struct st_keyscan *keypad) in keyscan_start() argument
65 error = clk_enable(keypad->clk); in keyscan_start()
69 writel(keypad in keyscan_start()
81 keyscan_stop(struct st_keyscan *keypad) keyscan_stop() argument
90 struct st_keyscan *keypad = input_get_drvdata(dev); keyscan_open() local
97 struct st_keyscan *keypad = input_get_drvdata(dev); keyscan_close() local
216 struct st_keyscan *keypad = platform_get_drvdata(pdev); keyscan_suspend() local
233 struct st_keyscan *keypad = platform_get_drvdata(pdev); keyscan_resume() local
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| H A D | tc3589x-keypad.c | 21 /* Maximum supported keypad matrix row/columns size */
25 /* keypad related Constants */
73 * struct tc3589x_keypad_platform_data - platform specific keypad data
80 * @enable_wakeup: specifies if keypad event can wake up system from sleep
95 * struct tc_keypad - data structure used by keypad driver
98 * @board: keypad platform device
102 * @keypad_stopped: holds keypad status
114 static int tc3589x_keypad_init_key_hardware(struct tc_keypad *keypad) in tc3589x_keypad_init_key_hardware() argument
117 struct tc3589x *tc3589x = keypad->tc3589x; in tc3589x_keypad_init_key_hardware()
118 const struct tc3589x_keypad_platform_data *board = keypad in tc3589x_keypad_init_key_hardware()
191 struct tc_keypad *keypad = dev; tc3589x_keypad_irq() local
226 tc3589x_keypad_enable(struct tc_keypad *keypad) tc3589x_keypad_enable() argument
262 tc3589x_keypad_disable(struct tc_keypad *keypad) tc3589x_keypad_disable() argument
295 struct tc_keypad *keypad = input_get_drvdata(input); tc3589x_keypad_open() local
315 struct tc_keypad *keypad = input_get_drvdata(input); tc3589x_keypad_close() local
377 struct tc_keypad *keypad; tc3589x_keypad_probe() local
461 struct tc_keypad *keypad = platform_get_drvdata(pdev); tc3589x_keypad_suspend() local
480 struct tc_keypad *keypad = platform_get_drvdata(pdev); tc3589x_keypad_resume() local
[all...] |
| H A D | max7359_keypad.c | 87 struct max7359_keypad *keypad = dev_id; in max7359_interrupt() local
88 struct input_dev *input_dev = keypad->input_dev; in max7359_interrupt()
91 val = max7359_read_reg(keypad->client, MAX7359_REG_KEYFIFO); in max7359_interrupt()
98 dev_dbg(&keypad->client->dev, in max7359_interrupt()
102 input_report_key(input_dev, keypad->keycodes[code], !release); in max7359_interrupt()
129 struct max7359_keypad *keypad = input_get_drvdata(dev); in max7359_open() local
131 max7359_take_catnap(keypad->client); in max7359_open()
138 struct max7359_keypad *keypad = input_get_drvdata(dev); in max7359_close() local
140 max7359_fall_deepsleep(keypad->client); in max7359_close()
162 struct max7359_keypad *keypad; in max7359_probe() local
[all...] |
| /kernel/linux/linux-5.10/drivers/auxdisplay/ |
| H A D | ht16k33.c | 73 struct ht16k33_keypad keypad; member
251 * This gets the keys from keypad and reports it to input subsystem.
254 static bool ht16k33_keypad_scan(struct ht16k33_keypad *keypad) in ht16k33_keypad_scan() argument
256 const unsigned short *keycodes = keypad->dev->keycode; in ht16k33_keypad_scan()
264 rc = i2c_smbus_read_i2c_block_data(keypad->client, 0x40, in ht16k33_keypad_scan()
267 dev_err(&keypad->client->dev, in ht16k33_keypad_scan()
272 for (col = 0; col < keypad->cols; col++) { in ht16k33_keypad_scan()
276 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in ht16k33_keypad_scan()
279 code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); in ht16k33_keypad_scan()
280 input_event(keypad in ht16k33_keypad_scan()
293 struct ht16k33_keypad *keypad = dev; ht16k33_keypad_irq_thread() local
307 struct ht16k33_keypad *keypad = input_get_drvdata(dev); ht16k33_keypad_start() local
318 struct ht16k33_keypad *keypad = input_get_drvdata(dev); ht16k33_keypad_stop() local
326 ht16k33_keypad_probe(struct i2c_client *client, struct ht16k33_keypad *keypad) ht16k33_keypad_probe() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/auxdisplay/ |
| H A D | ht16k33.c | 102 struct ht16k33_keypad keypad; member
369 * This gets the keys from keypad and reports it to input subsystem.
372 static bool ht16k33_keypad_scan(struct ht16k33_keypad *keypad) in ht16k33_keypad_scan() argument
374 const unsigned short *keycodes = keypad->dev->keycode; in ht16k33_keypad_scan()
382 rc = i2c_smbus_read_i2c_block_data(keypad->client, 0x40, in ht16k33_keypad_scan()
385 dev_err(&keypad->client->dev, in ht16k33_keypad_scan()
390 for (col = 0; col < keypad->cols; col++) { in ht16k33_keypad_scan()
394 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in ht16k33_keypad_scan()
397 code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); in ht16k33_keypad_scan()
398 input_event(keypad in ht16k33_keypad_scan()
411 struct ht16k33_keypad *keypad = dev; ht16k33_keypad_irq_thread() local
425 struct ht16k33_keypad *keypad = input_get_drvdata(dev); ht16k33_keypad_start() local
436 struct ht16k33_keypad *keypad = input_get_drvdata(dev); ht16k33_keypad_stop() local
516 ht16k33_keypad_probe(struct i2c_client *client, struct ht16k33_keypad *keypad) ht16k33_keypad_probe() argument
[all...] |