qcacld-3.0: Add a new ini item for modulated DTIM on system suspend

Add a new ini item enable_mod_dtim_system_suspend to control the
modulated DTIM on system suspend feature.

This ini is used to set modulated DTIM configuration:
Current values of enable_mod_dtim_on_system_suspend:
0 -> Modulated DTIM will be enabled for every wow entry
      (RTPM wow + System suspend wow)
1 -> Enable modulated  DTIM only for System suspend wow.
      For RTPM wow, the device will stay in DTIM 1 (non-modulated DTIM)

Change-Id: Ia3a9d259d8ba1e483ea3e8e7f99f60bbc27c67af
CRs-Fixed: 2787108

components/pmo/core/src/wlan_pmo_main.c

@@ -186,6 +186,8 @@ static void wlan_pmo_init_cfg(struct wlan_objmgr_psoc *psoc,
 	psoc_cfg->sta_mod_dtim = cfg_get(psoc, CFG_PMO_ENABLE_MODULATED_DTIM);
 	psoc_cfg->enable_mc_list = cfg_get(psoc, CFG_PMO_MC_ADDR_LIST_ENABLE);
 	psoc_cfg->power_save_mode = cfg_get(psoc, CFG_PMO_POWERSAVE_MODE);
+	psoc_cfg->is_mod_dtim_on_sys_suspend_enabled =
+			cfg_get(psoc, CFG_PMO_MOD_DTIM_ON_SYS_SUSPEND);
 	psoc_cfg->default_power_save_mode = psoc_cfg->power_save_mode;
 	psoc_cfg->max_ps_poll = cfg_get(psoc, CFG_PMO_MAX_PS_POLL);
 

components/pmo/dispatcher/inc/wlan_pmo_common_cfg.h

@@ -219,6 +219,34 @@
 	CFG_VALUE_OR_DEFAULT, \
 	"Optimized Power Management")
 
+/*
+ * <ini>
+ * enable_mod_dtim_on_system_suspend - enable modulated DTIM
+ * on system suspend display off case
+ * @Min: 0
+ * @Max: 1
+ * @Default: 0
+ *
+ * This ini is used to set modulated DTIM configuration:
+ * Current values of enable_mod_dtim_on_system_suspend:
+ * 0 -> Modulated DTIM will be enabled for every wow entry
+ *      (RTPM wow + System suspend wow)
+ * 1 -> Enable modulated  DTIM only for System suspend wow.
+ *      For RTPM wow, the device will stay in DTIM 1 (non-modulated DTIM)
+ *
+ * Related: None
+ *
+ * Supported Feature: Modulated DTIM
+ *
+ * Usage: External
+ *
+ * </ini>
+ */
+#define CFG_PMO_MOD_DTIM_ON_SYS_SUSPEND CFG_INI_BOOL( \
+	"enable_mod_dtim_on_system_suspend", \
+	0, \
+	"Modulated DTIM on System suspend wow")
+
 /*
  * <ini>
  * gMaxPsPoll - Max powersave poll
@@ -391,6 +419,7 @@
 	CFG(CFG_PMO_ACTIVE_MODE) \
 	CFG(CFG_PMO_PWR_FAILURE) \
 	CFG(CFG_PMO_WOW_DATA_INACTIVITY_TIMEOUT) \
-	CFG(CFG_RA_RATE_LIMIT_INTERVAL)
+	CFG(CFG_RA_RATE_LIMIT_INTERVAL) \
+	CFG(CFG_PMO_MOD_DTIM_ON_SYS_SUSPEND)
 
 #endif /* WLAN_PMO_COMMON_CFG_H__ */

components/pmo/dispatcher/inc/wlan_pmo_common_public_struct.h

@@ -305,6 +305,8 @@ enum active_apf_mode {
  * @active_mc_bc_apf_mode: Setting that determines how APF is applied in
  *	active mode for MC/BC packets
  * @ito_repeat_count: Indicates ito repeated count
+ * @is_mod_dtim_on_sys_suspend_enabled: true when mod dtim is enabled for
+ * system suspend wow else false
  */
 struct pmo_psoc_cfg {
 	bool ptrn_match_enable_all_vdev;
@@ -368,6 +370,7 @@ struct pmo_psoc_cfg {
 	enum active_apf_mode active_uc_apf_mode;
 	enum active_apf_mode active_mc_bc_apf_mode;
 	uint8_t ito_repeat_count;
+	bool is_mod_dtim_on_sys_suspend_enabled;
 };
 
 /**