qcacld-3.0: Add gpio irq as wakeup source

On some third party platform, the in-band bus suspend-resume is
not supported well, instead add gpio irq as wakeup source to
support out-of-band suspend-resume.

Change-Id: I7621f04d093013e15719b5c84dc244604be238df
CRs-Fixed: 2815754

components/pmo/dispatcher/src/wlan_pmo_ucfg_api.c

@@ -869,3 +869,27 @@ ucfg_pmo_get_active_mc_bc_apf_mode(struct wlan_objmgr_psoc *psoc)
 
 	return pmo_psoc_ctx->psoc_cfg.active_mc_bc_apf_mode;
 }
+
+#ifdef WLAN_ENABLE_GPIO_WAKEUP
+bool ucfg_pmo_is_gpio_wakeup_enabled(struct wlan_objmgr_psoc *psoc)
+{
+	struct pmo_psoc_priv_obj *pmo_psoc_ctx = pmo_psoc_get_priv(psoc);
+
+	return pmo_psoc_ctx->psoc_cfg.enable_gpio_wakeup;
+}
+
+uint32_t ucfg_pmo_get_gpio_wakeup_pin(struct wlan_objmgr_psoc *psoc)
+{
+	struct pmo_psoc_priv_obj *pmo_psoc_ctx = pmo_psoc_get_priv(psoc);
+
+	return pmo_psoc_ctx->psoc_cfg.gpio_wakeup_pin;
+}
+
+enum pmo_gpio_wakeup_mode
+ucfg_pmo_get_gpio_wakeup_mode(struct wlan_objmgr_psoc *psoc)
+{
+	struct pmo_psoc_priv_obj *pmo_psoc_ctx = pmo_psoc_get_priv(psoc);
+
+	return pmo_psoc_ctx->psoc_cfg.gpio_wakeup_mode;
+}
+#endif