qcacmn: spectral changes for gen3 HW

Process spectral summary and search fft report for
gen3 spectral HW. Add the frame work to register to
Direct dma module.

CRs-Fixed: 2184019
Change-Id: I4e2869d9c2887767d58685533265cc93c908b697

spectral/Kbuild

@@ -27,6 +27,7 @@ INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/dfs/dispatcher/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/os_if/linux/spectral/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/os_if/linux/scan/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/spectral/core
+INCS += -I$(obj)/$(DEPTH)/cmn_dev/target_if/direct_buf_rx/inc
 
 ifeq ($(WLAN_CONV_CRYPTO_SUPPORTED), 1)
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/cmn_services/crypto/inc

spectral/core/spectral_module.c

@@ -22,6 +22,7 @@
 #include <qdf_types.h>
 #include<wlan_global_lmac_if_api.h>
 #include "spectral_defs_i.h"
+#include <dispatcher_init_deinit.h>
 
 MODULE_LICENSE("Dual BSD/GPL");
 
@@ -38,6 +39,10 @@ spectral_init_module(void)
 	/* register spectral rxops */
 	wlan_lmac_if_sptrl_set_rx_ops_register_cb
 	    (wlan_lmac_if_sptrl_register_rx_ops);
+	/* register spectral pdev open handler */
+	dispatcher_register_spectral_pdev_open_handler(
+		spectral_pdev_open);
+
 	return 0;
 }
 

spectral/dispatcher/inc/wlan_spectral_utils_api.h

@@ -131,4 +131,15 @@ QDF_STATUS spectral_register_legacy_cb(
 enum phy_ch_width
 spectral_vdev_get_ch_width(struct wlan_objmgr_vdev *vdev);
 
+/**
+ * spectral_pdev_open() - Spectral pdev open handler
+ * @pdev:  pointer to pdev object
+ *
+ * API to execute operations on pdev open
+ *
+ * Return: QDF_STATUS_SUCCESS upon successful registration,
+ *         QDF_STATUS_E_FAILURE upon failure
+ */
+QDF_STATUS spectral_pdev_open(struct wlan_objmgr_pdev *pdev);
+
 #endif /* _WLAN_SPECTRAL_UTILS_API_H_*/

spectral/dispatcher/src/wlan_spectral_utils_api.c

@@ -172,3 +172,16 @@ wlan_register_wmi_spectral_cmd_ops(struct wlan_objmgr_pdev *pdev,
 	return sc->sptrlc_register_wmi_spectral_cmd_ops(pdev, cmd_ops);
 }
 EXPORT_SYMBOL(wlan_register_wmi_spectral_cmd_ops);
+
+QDF_STATUS spectral_pdev_open(struct wlan_objmgr_pdev *pdev)
+{
+	struct wlan_objmgr_psoc *psoc;
+	QDF_STATUS status = QDF_STATUS_SUCCESS;
+
+	psoc = wlan_pdev_get_psoc(pdev);
+
+	/* Enable the registartion once FW supports this */
+	spectral_debug("Enable registration to direct dma once FW supports it");
+
+	return status;
+}