From: Hongmin Hua <hongmin.hua@amlogic.com>
Date: Tue, 11 Dec 2018 06:03:04 +0000 (+0800)
Subject: cec: add the port map for connect status [1/1]
X-Git-Tag: hardkernel-4.9.236-104~2050
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dd29e4276749082d1b8ee1cd1f14e66a1ab95900;p=platform%2Fkernel%2Flinux-amlogic.git

cec: add the port map for connect status [1/1]

PD#SWPL-3010

Problem:
the arc can't work

Solution:
add the port map for connect status

Verify:
verified on darwin

Change-Id: I9f886c35de8670acdc431185bb26aa1836a8c150
Signed-off-by: Hongmin Hua <hongmin.hua@amlogic.com>
---

diff --git a/drivers/amlogic/cec/hdmi_ao_cec.c b/drivers/amlogic/cec/hdmi_ao_cec.c
index be05511..a0da89e 100644
--- a/drivers/amlogic/cec/hdmi_ao_cec.c
+++ b/drivers/amlogic/cec/hdmi_ao_cec.c
@@ -2680,7 +2680,7 @@ static long hdmitx_cec_ioctl(struct file *f,
 	void __user *argp = (void __user *)arg;
 	unsigned int tmp;
 	struct hdmi_port_info *port;
-	unsigned int a, b, c, d;
+	unsigned int a, b, c, d, i = 0;
 	struct hdmitx_dev *tx_dev;
 	/*unsigned int tx_hpd;*/
 
@@ -2815,8 +2815,14 @@ static long hdmitx_cec_ioctl(struct file *f,
 		/* mixed for rx & tx */
 		/* a is current port idx, 0: tx device */
 		if (a != 0) {
-			tmp = hdmirx_get_connect_info();
-			if (tmp & (1 << (a - 1)))
+			tmp = hdmirx_get_connect_info() & 0xF;
+			for (i = 0; i < CEC_PHY_PORT_NUM; i++) {
+				if (((cec_dev->port_seq >> i*4) & 0xF) == a)
+					break;
+			}
+			CEC_INFO("phy port:%d, ui port:%d\n", i, a);
+
+			if ((tmp & (1 << i)) && (a != 0xF))
 				tmp = 1;
 			else
 				tmp = 0;
diff --git a/drivers/amlogic/cec/hdmi_ao_cec.h b/drivers/amlogic/cec/hdmi_ao_cec.h
index 8d283a7..b6fb58f 100644
--- a/drivers/amlogic/cec/hdmi_ao_cec.h
+++ b/drivers/amlogic/cec/hdmi_ao_cec.h
@@ -19,14 +19,14 @@
 #define __AO_CEC_H__
 
 
-#define CEC_DRIVER_VERSION	"Ver 2018/12/06\n"
+#define CEC_DRIVER_VERSION	"Ver 2018/12/11\n"
 
 #define CEC_FRAME_DELAY		msecs_to_jiffies(400)
 #define CEC_DEV_NAME		"cec"
 
 #define CEC_EARLY_SUSPEND	(1 << 0)
 #define CEC_DEEP_SUSPEND	(1 << 1)
-
+#define CEC_PHY_PORT_NUM		4
 #define HR_DELAY(n)		(ktime_set(0, n * 1000 * 1000))
 
 enum cecbver {