1.806驱动添加获取唤醒源功能，驱动编译进内核

2.lcd驱动增加背光渐亮功能，解耦驱动

lichee/linux-4.9/drivers/net/wireless/xr806/Makefile

@@ -27,4 +27,4 @@ endif
 
 $(CONFIG_MODULE_NAME)-y := $(xr806-y)
 
-obj-m += $(CONFIG_MODULE_NAME).o
+obj-$(CONFIG_XR806_WLAN) += $(CONFIG_MODULE_NAME).o

lichee/linux-4.9/drivers/net/wireless/xr806/include/cmd_proto.h

@@ -18,6 +18,10 @@
 #define __XR_CMD_PROTO_H__
 
 /*XR_WIFI_HOST_HAND_WAY */
+#define HAS_MAGIC (0x55aa55aa)
+#define HAS_SET_WAKEUP_SRC (0x0264)
+#define HAS_GET_WAKEUP_SRC (0x0259)
+
 struct cmd_para_hand_way {
 	u8 id;
 };
@@ -70,5 +74,22 @@ struct cmd_payload {
 	u8 param[0];
 };
 
+
+#pragma pack(1)
+typedef struct{
+    u32		magic;  /* HAS_PACKET_MAGIC */
+    u16 	event;
+    u32 	payload_size;   /* total size of payload */
+    u8		wakeupsrc;     /* the addr of payload */
+}kpacket_box; //for transport reason
+
+struct cmd_has_payload {
+	u16 unkown1;
+	u16 unkown2;
+	u32 len;
+	kpacket_box has_app_proto;
+};
+#pragma pack()
+
 #define CMD_HEAD_SIZE (sizeof(struct cmd_payload))
 #endif

lichee/linux-4.9/drivers/net/wireless/xr806/txrx.c

@@ -29,6 +29,16 @@
 u16  txparse_flags;
 u16  rxparse_flags;
 
+#if defined(CONFIG_HAS_INTERNALCODEC)
+extern void doorbell_control(unsigned char wakeup_src);
+#endif
+#if defined(CONFIG_DISP2_HAS_SUPPORT_BACK_WKSRCBL)
+extern void disp_backlight_control(unsigned char wakeup_src);
+#endif
+#if defined(CONFIG_MEM_OPERATION)
+extern int mem_set_wakeup_source(unsigned char wakeup_src);
+#endif
+
 void xradio_wake_up_tx_work(void *priv)
 {
 	struct xradio_priv *_priv = (struct xradio_priv *)priv;
@@ -257,6 +267,9 @@ end:
 	return ret;
 }
 
+
+static struct cmd_has_payload *has_cmd = NULL;
+
 static int xradio_rx_process(struct xradio_priv *priv, struct sk_buff *skb)
 {
 	struct xradio_hdr *hdr = NULL;
@@ -266,6 +279,7 @@ static int xradio_rx_process(struct xradio_priv *priv, struct sk_buff *skb)
 	u16 checksum = 0, c_checksum = 0;
 	u8 seq = 0;
 	static int dev_seq = -1;
+	static unsigned char get_wksrc_flag = 0;
 	int i;
 
 	if (!priv || !skb)
@@ -316,6 +330,23 @@ static int xradio_rx_process(struct xradio_priv *priv, struct sk_buff *skb)
 	/* incom data */
 	if (type_id == XR_REQ_CMD) {
 		xradio_rx_cmd_process(priv, skb, cur_len, seq);
+		if (get_wksrc_flag == 0)
+		{
+			has_cmd = (struct cmd_has_payload *)skb->data;
+			if ((has_cmd->has_app_proto.magic == HAS_MAGIC) && has_cmd->has_app_proto.event == HAS_SET_WAKEUP_SRC)
+			{
+#if defined(CONFIG_HAS_INTERNALCODEC)
+				doorbell_control(has_cmd->has_app_proto.wakeupsrc);
+#endif
+#if defined(CONFIG_DISP2_HAS_SUPPORT_BACK_WKSRCBL)
+				disp_backlight_control(has_cmd->has_app_proto.wakeupsrc);
+#endif
+#if defined(CONFIG_MEM_OPERATION)
+				mem_set_wakeup_source(has_cmd->has_app_proto.wakeupsrc);
+#endif
+				get_wksrc_flag = 1;
+			}
+		}
 	} else {
 #if DATA_TEST
 		xradio_data_test_rx_handle(skb->data, skb->len);
@@ -403,9 +434,20 @@ static int xradio_txrx_thread(void *data)
 	int status = 0;
 	int rx_len = 0;
 	int tx_status = 0;
+	const struct cmd_has_payload wakeup_src_cmd = 
+	{
+		.unkown1 = 0x003f, // TODO:全志通信协议
+		.unkown2 = 0x000f,
+		.len = sizeof(kpacket_box),
+		.has_app_proto.magic = HAS_MAGIC,
+		.has_app_proto.event = HAS_GET_WAKEUP_SRC,
+		.has_app_proto.payload_size = 1,
+		.has_app_proto.wakeupsrc = 0,
+	};
 
 	xradio_k_atomic_set(&priv->tranc_ready, 1);
 
+	xradio_tx_cmd_process(priv, (char *)&wakeup_src_cmd, sizeof(wakeup_src_cmd)); // 获取唤醒源
 	while (1) {
 		status = wait_event_interruptible(priv->txrx_wq, ({
 							  rx = xradio_hwio_rx_pending();