55 	struct gpio *gpio,  in dal_gpio_open()  argument
58 	return dal_gpio_open_ex(gpio, mode);  in dal_gpio_open()
62 	struct gpio *gpio,  in dal_gpio_open_ex()  argument
65 	if (gpio->pin) {  in dal_gpio_open_ex()
70 	// No action if allocation failed during gpio construct  in dal_gpio_open_ex()
71 	if (!gpio->hw_container.ddc) {  in dal_gpio_open_ex()
75 	gpio->mode = mode;  in dal_gpio_open_ex()
77 	return dal_gpio_service_open(gpio);  in dal_gpio_open_ex()
81 	const struct gpio *gpio,  in dal_gpio_get_value()  argument
84 	if (!gpio->pin) {  in dal_gpio_get_value()
89 	return gpio->pin->funcs->get_value(gpio->pin, value);  in dal_gpio_get_value()
93 	const struct gpio *gpio,  in dal_gpio_set_value()  argument
96 	if (!gpio->pin) {  in dal_gpio_set_value()
101 	return gpio->pin->funcs->set_value(gpio->pin, value);  in dal_gpio_set_value()
105 	const struct gpio *gpio)  in dal_gpio_get_mode()  argument
107 	return gpio->mode;  in dal_gpio_get_mode()
111 	struct gpio *gpio)  in dal_gpio_lock_pin()  argument
113 	return dal_gpio_service_lock(gpio->service, gpio->id, gpio->en);  in dal_gpio_lock_pin()
117 	struct gpio *gpio)  in dal_gpio_unlock_pin()  argument
119 	return dal_gpio_service_unlock(gpio->service, gpio->id, gpio->en);  in dal_gpio_unlock_pin()
123 	struct gpio *gpio,  in dal_gpio_change_mode()  argument
126 	if (!gpio->pin) {  in dal_gpio_change_mode()
131 	return gpio->pin->funcs->change_mode(gpio->pin, mode);  in dal_gpio_change_mode()
135 	const struct gpio *gpio)  in dal_gpio_get_id()  argument
137 	return gpio->id;  in dal_gpio_get_id()
141 	const struct gpio *gpio)  in dal_gpio_get_enum()  argument
143 	return gpio->en;  in dal_gpio_get_enum()
147 	struct gpio *gpio,  in dal_gpio_set_config()  argument
150 	if (!gpio->pin) {  in dal_gpio_set_config()
155 	return gpio->pin->funcs->set_config(gpio->pin, config_data);  in dal_gpio_set_config()
159 	const struct gpio *gpio,  in dal_gpio_get_pin_info()  argument
162 	return gpio->service->translate.funcs->id_to_offset(  in dal_gpio_get_pin_info()
163 		gpio->id, gpio->en, pin_info) ?  in dal_gpio_get_pin_info()
168 	const struct gpio *gpio)  in dal_gpio_get_sync_source()  argument
170 	switch (gpio->id) {  in dal_gpio_get_sync_source()
172 		switch (gpio->en) {  in dal_gpio_get_sync_source()
190 		switch (gpio->en) {  in dal_gpio_get_sync_source()
204 		switch (gpio->en) {  in dal_gpio_get_sync_source()
214 		switch (gpio->en) {  in dal_gpio_get_sync_source()
233 	const struct gpio *gpio)  in dal_gpio_get_output_state()  argument
235 	return gpio->output_state;  in dal_gpio_get_output_state()
238 struct hw_ddc *dal_gpio_get_ddc(struct gpio *gpio)  in dal_gpio_get_ddc()  argument
240 	return gpio->hw_container.ddc;  in dal_gpio_get_ddc()
243 struct hw_hpd *dal_gpio_get_hpd(struct gpio *gpio)  in dal_gpio_get_hpd()  argument
245 	return gpio->hw_container.hpd;  in dal_gpio_get_hpd()
248 struct hw_generic *dal_gpio_get_generic(struct gpio *gpio)  in dal_gpio_get_generic()  argument
250 	return gpio->hw_container.generic;  in dal_gpio_get_generic()
254 	struct gpio *gpio)  in dal_gpio_close()  argument
256 	if (!gpio)  in dal_gpio_close()
259 	dal_gpio_service_close(gpio->service, &gpio->pin);  in dal_gpio_close()
261 	gpio->mode = GPIO_MODE_UNKNOWN;  in dal_gpio_close()
269 struct gpio *dal_gpio_create(  in dal_gpio_create()
275 	struct gpio *gpio = kzalloc(sizeof(struct gpio), GFP_KERNEL);  in dal_gpio_create()  local
277 	if (!gpio) {  in dal_gpio_create()
282 	gpio->service = service;  in dal_gpio_create()
283 	gpio->pin = NULL;  in dal_gpio_create()
284 	gpio->id = id;  in dal_gpio_create()
285 	gpio->en = en;  in dal_gpio_create()
286 	gpio->mode = GPIO_MODE_UNKNOWN;  in dal_gpio_create()
287 	gpio->output_state = output_state;  in dal_gpio_create()
290 	switch (gpio->id) {  in dal_gpio_create()
292 		gpio->service->factory.funcs->init_ddc_data(&gpio->hw_container.ddc, service->ctx, id, en);  in dal_gpio_create()
295 		gpio->service->factory.funcs->init_ddc_data(&gpio->hw_container.ddc, service->ctx, id, en);  in dal_gpio_create()
298 		gpio->service->factory.funcs->init_generic(&gpio->hw_container.generic, service->ctx, id, en);  in dal_gpio_create()
301 		gpio->service->factory.funcs->init_hpd(&gpio->hw_container.hpd, service->ctx, id, en);  in dal_gpio_create()
303 	// TODO: currently gpio for sync and gsl does not get created, might need it later  in dal_gpio_create()
310 		gpio->pin = NULL;  in dal_gpio_create()
313 	return gpio;  in dal_gpio_create()
317 	struct gpio **gpio)  in dal_gpio_destroy()  argument
319 	if (!gpio || !*gpio) {  in dal_gpio_destroy()
324 	switch ((*gpio)->id) {  in dal_gpio_destroy()
326 		kfree((*gpio)->hw_container.ddc);  in dal_gpio_destroy()
327 		(*gpio)->hw_container.ddc = NULL;  in dal_gpio_destroy()
331 		kfree((*gpio)->hw_container.ddc);  in dal_gpio_destroy()
332 		(*gpio)->hw_container.ddc = NULL;  in dal_gpio_destroy()
335 		kfree((*gpio)->hw_container.generic);  in dal_gpio_destroy()
336 		(*gpio)->hw_container.generic = NULL;  in dal_gpio_destroy()
339 		kfree((*gpio)->hw_container.hpd);  in dal_gpio_destroy()
340 		(*gpio)->hw_container.hpd = NULL;  in dal_gpio_destroy()
342 	// TODO: currently gpio for sync and gsl does not get created, might need it later  in dal_gpio_destroy()
351 	kfree(*gpio);  in dal_gpio_destroy()
353 	*gpio = NULL;  in dal_gpio_destroy()