53 	struct gpio *gpio,  in dal_gpio_open()  argument
56 	return dal_gpio_open_ex(gpio, mode);  in dal_gpio_open()
60 	struct gpio *gpio,  in dal_gpio_open_ex()  argument
63 	if (gpio->pin) {  in dal_gpio_open_ex()
68 	// No action if allocation failed during gpio construct  in dal_gpio_open_ex()
69 	if (!gpio->hw_container.ddc) {  in dal_gpio_open_ex()
73 	gpio->mode = mode;  in dal_gpio_open_ex()
75 	return dal_gpio_service_open(gpio);  in dal_gpio_open_ex()
79 	const struct gpio *gpio,  in dal_gpio_get_value()  argument
82 	if (!gpio->pin) {  in dal_gpio_get_value()
87 	return gpio->pin->funcs->get_value(gpio->pin, value);  in dal_gpio_get_value()
91 	const struct gpio *gpio,  in dal_gpio_set_value()  argument
94 	if (!gpio->pin) {  in dal_gpio_set_value()
99 	return gpio->pin->funcs->set_value(gpio->pin, value);  in dal_gpio_set_value()
103 	const struct gpio *gpio)  in dal_gpio_get_mode()  argument
105 	return gpio->mode;  in dal_gpio_get_mode()
109 	struct gpio *gpio)  in dal_gpio_lock_pin()  argument
111 	return dal_gpio_service_lock(gpio->service, gpio->id, gpio->en);  in dal_gpio_lock_pin()
115 	struct gpio *gpio)  in dal_gpio_unlock_pin()  argument
117 	return dal_gpio_service_unlock(gpio->service, gpio->id, gpio->en);  in dal_gpio_unlock_pin()
121 	struct gpio *gpio,  in dal_gpio_change_mode()  argument
124 	if (!gpio->pin) {  in dal_gpio_change_mode()
129 	return gpio->pin->funcs->change_mode(gpio->pin, mode);  in dal_gpio_change_mode()
133 	const struct gpio *gpio)  in dal_gpio_get_id()  argument
135 	return gpio->id;  in dal_gpio_get_id()
139 	const struct gpio *gpio)  in dal_gpio_get_enum()  argument
141 	return gpio->en;  in dal_gpio_get_enum()
145 	struct gpio *gpio,  in dal_gpio_set_config()  argument
148 	if (!gpio->pin) {  in dal_gpio_set_config()
153 	return gpio->pin->funcs->set_config(gpio->pin, config_data);  in dal_gpio_set_config()
157 	const struct gpio *gpio,  in dal_gpio_get_pin_info()  argument
160 	return gpio->service->translate.funcs->id_to_offset(  in dal_gpio_get_pin_info()
161 		gpio->id, gpio->en, pin_info) ?  in dal_gpio_get_pin_info()
166 	const struct gpio *gpio)  in dal_gpio_get_sync_source()  argument
168 	switch (gpio->id) {  in dal_gpio_get_sync_source()
170 		switch (gpio->en) {  in dal_gpio_get_sync_source()
188 		switch (gpio->en) {  in dal_gpio_get_sync_source()
202 		switch (gpio->en) {  in dal_gpio_get_sync_source()
212 		switch (gpio->en) {  in dal_gpio_get_sync_source()
231 	const struct gpio *gpio)  in dal_gpio_get_output_state()  argument
233 	return gpio->output_state;  in dal_gpio_get_output_state()
236 struct hw_ddc *dal_gpio_get_ddc(struct gpio *gpio)  in dal_gpio_get_ddc()  argument
238 	return gpio->hw_container.ddc;  in dal_gpio_get_ddc()
241 struct hw_hpd *dal_gpio_get_hpd(struct gpio *gpio)  in dal_gpio_get_hpd()  argument
243 	return gpio->hw_container.hpd;  in dal_gpio_get_hpd()
246 struct hw_generic *dal_gpio_get_generic(struct gpio *gpio)  in dal_gpio_get_generic()  argument
248 	return gpio->hw_container.generic;  in dal_gpio_get_generic()
252 	struct gpio *gpio)  in dal_gpio_close()  argument
254 	if (!gpio)  in dal_gpio_close()
257 	dal_gpio_service_close(gpio->service, &gpio->pin);  in dal_gpio_close()
259 	gpio->mode = GPIO_MODE_UNKNOWN;  in dal_gpio_close()
267 struct gpio *dal_gpio_create(  in dal_gpio_create()
273 	struct gpio *gpio = kzalloc(sizeof(struct gpio), GFP_KERNEL);  in dal_gpio_create()  local
275 	if (!gpio) {  in dal_gpio_create()
280 	gpio->service = service;  in dal_gpio_create()
281 	gpio->pin = NULL;  in dal_gpio_create()
282 	gpio->id = id;  in dal_gpio_create()
283 	gpio->en = en;  in dal_gpio_create()
284 	gpio->mode = GPIO_MODE_UNKNOWN;  in dal_gpio_create()
285 	gpio->output_state = output_state;  in dal_gpio_create()
288 	switch (gpio->id) {  in dal_gpio_create()
290 		gpio->service->factory.funcs->init_ddc_data(&gpio->hw_container.ddc, service->ctx, id, en);  in dal_gpio_create()
293 		gpio->service->factory.funcs->init_ddc_data(&gpio->hw_container.ddc, service->ctx, id, en);  in dal_gpio_create()
296 		gpio->service->factory.funcs->init_generic(&gpio->hw_container.generic, service->ctx, id, en);  in dal_gpio_create()
299 		gpio->service->factory.funcs->init_hpd(&gpio->hw_container.hpd, service->ctx, id, en);  in dal_gpio_create()
301 	// TODO: currently gpio for sync and gsl does not get created, might need it later  in dal_gpio_create()
308 		gpio->pin = NULL;  in dal_gpio_create()
311 	return gpio;  in dal_gpio_create()
315 	struct gpio **gpio)  in dal_gpio_destroy()  argument
317 	if (!gpio || !*gpio) {  in dal_gpio_destroy()
322 	switch ((*gpio)->id) {  in dal_gpio_destroy()
324 		kfree((*gpio)->hw_container.ddc);  in dal_gpio_destroy()
325 		(*gpio)->hw_container.ddc = NULL;  in dal_gpio_destroy()
329 		kfree((*gpio)->hw_container.ddc);  in dal_gpio_destroy()
330 		(*gpio)->hw_container.ddc = NULL;  in dal_gpio_destroy()
333 		kfree((*gpio)->hw_container.generic);  in dal_gpio_destroy()
334 		(*gpio)->hw_container.generic = NULL;  in dal_gpio_destroy()
337 		kfree((*gpio)->hw_container.hpd);  in dal_gpio_destroy()
338 		(*gpio)->hw_container.hpd = NULL;  in dal_gpio_destroy()
340 	// TODO: currently gpio for sync and gsl does not get created, might need it later  in dal_gpio_destroy()
349 	kfree(*gpio);  in dal_gpio_destroy()
351 	*gpio = NULL;  in dal_gpio_destroy()