qcacmn: Add and enable GPIO Component

Add the common GPIO component code for MCC and WIN

Change-Id: Id93629856d42afc433844b568deb2fa63a5b67e6

target_if/gpio/target_if_gpio.c

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: target_if_gpio.c
+ *
+ * This file provide definition for APIs registered through lmac Tx Ops
+ */
+
+#include <qdf_status.h>
+#include <target_if.h>
+#include <wlan_gpio_priv_api.h>
+#include <target_if_gpio.h>
+#include <wmi_unified_gpio_api.h>
+
+/**
+ * target_if_set_gpio_config() - API to send gpio config request to wmi
+ * @psoc: pointer to psoc object
+ * @param: pointer to gpio info
+ *
+ * Return: status of operation.
+ */
+static QDF_STATUS
+target_if_set_gpio_config(struct wlan_objmgr_psoc *psoc,
+			  struct gpio_config_params *param)
+{
+	struct wmi_unified *wmi_handle;
+
+	wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
+	if (!wmi_handle) {
+		target_if_err("wmi_handle is null.");
+		return QDF_STATUS_E_NULL_VALUE;
+	}
+
+	return wmi_unified_gpio_config_cmd_send(wmi_handle, param);
+}
+
+/**
+ * target_if_set_gpio_output() - API to send gpio output request to wmi
+ * @psoc: pointer to psoc object
+ * @param: pointer to gpio info
+ *
+ * Return: status of operation.
+ */
+static QDF_STATUS
+target_if_set_gpio_output(struct wlan_objmgr_psoc *psoc,
+			  struct gpio_output_params *param)
+{
+	struct wmi_unified *wmi_handle;
+
+	wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
+	if (!wmi_handle) {
+		target_if_err("wmi_handle is null.");
+		return QDF_STATUS_E_NULL_VALUE;
+	}
+
+	return wmi_unified_gpio_output_cmd_send(wmi_handle, param);
+}
+
+QDF_STATUS
+target_if_gpio_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
+{
+	struct wlan_lmac_if_gpio_tx_ops *gpio_ops;
+
+	if (!tx_ops) {
+		target_if_err("tx ops is NULL!");
+		return QDF_STATUS_E_INVAL;
+	}
+	gpio_ops = &tx_ops->gpio_ops;
+
+	gpio_ops->set_gpio_config = target_if_set_gpio_config;
+	gpio_ops->set_gpio_output = target_if_set_gpio_output;
+
+	return QDF_STATUS_SUCCESS;
+}
+