Cross Reference: /drivers/input/misc/gpio

Lines Matching defs:mi
40 	struct gpio_event_matrix_info *mi = kp->keypad_info;
41 	int key_index = out * mi->ninputs + in;
42 	unsigned short keyentry = mi->keymap[key_index];
47 		if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS)
50 				mi->output_gpios[out], mi->input_gpios[in]);
53 		if (mi->flags & GPIOKPF_PRINT_PHANTOM_KEYS)
56 				mi->output_gpios[out], mi->input_gpios[in]);
109 	struct gpio_event_matrix_info *mi = kp->keypad_info;
111 	unsigned short keyentry = mi->keymap[key_index];
117 			if (mi->flags & GPIOKPF_PRINT_UNMAPPED_KEYS)
120 					out, in, mi->output_gpios[out],
121 					mi->input_gpios[in], pressed);
123 			if (mi->flags & GPIOKPF_PRINT_MAPPED_KEYS)
126 					out, in, mi->output_gpios[out],
127 					mi->input_gpios[in], pressed);
147 	struct gpio_event_matrix_info *mi = kp->keypad_info;
148 	unsigned gpio_keypad_flags = mi->flags;
152 	if (out == mi->noutputs) {
158 		key_index = out * mi->ninputs;
159 		for (in = 0; in < mi->ninputs; in++, key_index++) {
160 			gpio = mi->input_gpios[in];
170 		gpio = mi->output_gpios[out];
178 	if (out < mi->noutputs) {
179 		gpio = mi->output_gpios[out];
184 		hrtimer_start(timer, mi->settle_time, HRTIMER_MODE_REL);
189 			hrtimer_start(&kp->timer, mi->debounce_delay,
199 		for (out = 0; out < mi->noutputs; out++)
200 			for (in = 0; in < mi->ninputs; in++, key_index++)
205 		hrtimer_start(timer, mi->poll_time, HRTIMER_MODE_REL);
210 	for (out = 0; out < mi->noutputs; out++) {
212 			gpio_set_value(mi->output_gpios[out], polarity);
214 			gpio_direction_output(mi->output_gpios[out], polarity);
216 	for (in = 0; in < mi->ninputs; in++)
217 		enable_irq(gpio_to_irq(mi->input_gpios[in]));
226 	struct gpio_event_matrix_info *mi = kp->keypad_info;
227 	unsigned gpio_keypad_flags = mi->flags;
236 	for (i = 0; i < mi->ninputs; i++)
237 		disable_irq_nosync(gpio_to_irq(mi->input_gpios[i]));
238 	for (i = 0; i < mi->noutputs; i++) {
240 			gpio_set_value(mi->output_gpios[i],
243 			gpio_direction_input(mi->output_gpios[i]);
256 	struct gpio_event_matrix_info *mi = kp->keypad_info;
258 	switch (mi->flags & (GPIOKPF_ACTIVE_HIGH|GPIOKPF_LEVEL_TRIGGERED_IRQ)) {
273 	for (i = 0; i < mi->ninputs; i++) {
274 		err = irq = gpio_to_irq(mi->input_gpios[i]);
281 				"irq %d\n", mi->input_gpios[i], irq);
287 				"irq %d\n", mi->input_gpios[i], irq);
297 	for (i = mi->noutputs - 1; i >= 0; i--) {
298 		free_irq(gpio_to_irq(mi->input_gpios[i]), kp);
313 	struct gpio_event_matrix_info *mi;
315 	mi = container_of(info, struct gpio_event_matrix_info, info);
322 		if (mi->keymap == NULL ||
323 		   mi->input_gpios == NULL ||
324 		   mi->output_gpios == NULL) {
329 		key_count = mi->ninputs * mi->noutputs;
339 		kp->keypad_info = mi;
341 			unsigned short keyentry = mi->keymap[i];
356 		for (i = 0; i < mi->noutputs; i++) {
357 			err = gpio_request(mi->output_gpios[i], "gpio_kp_out");
360 					"output %d\n", mi->output_gpios[i]);
363 			if (gpio_cansleep(mi->output_gpios[i])) {
365 					" can sleep\n", mi->output_gpios[i]);
369 			if (mi->flags & GPIOKPF_DRIVE_INACTIVE)
370 				err = gpio_direction_output(mi->output_gpios[i],
371 					!(mi->flags & GPIOKPF_ACTIVE_HIGH));
373 				err = gpio_direction_input(mi->output_gpios[i]);
376 					"output %d\n", mi->output_gpios[i]);
380 		for (i = 0; i < mi->ninputs; i++) {
381 			err = gpio_request(mi->input_gpios[i], "gpio_kp_in");
384 					"input %d\n", mi->input_gpios[i]);
387 			err = gpio_direction_input(mi->input_gpios[i]);
390 					" for input %d\n", mi->input_gpios[i]);
394 		kp->current_output = mi->noutputs;
419 		for (i = mi->noutputs - 1; i >= 0; i--)
420 			free_irq(gpio_to_irq(mi->input_gpios[i]), kp);
424 	for (i = mi->noutputs - 1; i >= 0; i--) {
426 		gpio_free(mi->input_gpios[i]);
430 	for (i = mi->noutputs - 1; i >= 0; i--) {
432 		gpio_free(mi->output_gpios[i]);