amlogic-fix-cec-message-handlers-hardcoded-from-tv.patch

From f0d08b79a7c7405246f5eed19b20c27a165eb9db Mon Sep 17 00:00:00 2001
From: Fedora Kernel Team <kernel-team@fedoraproject.org>
Date: Wed, 30 May 2018 20:18:04 -0700
Subject: [PATCH] amlogic: Fix CEC message handlers hardcoded from TV

---
 drivers/amlogic/hdmi/hdmi_tx/hdmi_tx_cec.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/amlogic/hdmi/hdmi_tx/hdmi_tx_cec.c b/drivers/amlogic/hdmi/hdmi_tx/hdmi_tx_cec.c
index ac9ca76..f579de0 100755
--- a/drivers/amlogic/hdmi/hdmi_tx/hdmi_tx_cec.c
+++ b/drivers/amlogic/hdmi/hdmi_tx/hdmi_tx_cec.c
@@ -898,6 +898,17 @@ void cec_vendor_id_rx(cec_rx_message_t* pcec_message)
     cec_global_info.cec_node_info[src_log_addr].vendor_id = (vendor_id_a << 16) | (vendor_id_b << 8) | vendor_id_c;
 }
 
+void cec_power_status_rx(cec_rx_message_t* pcec_message)
+{
+    unsigned char src_log_addr = (pcec_message->content.msg.header >> 4 )&0xf;
+    cec_power_status_e power_status = (cec_power_status_e)pcec_message->content.msg.operands[0];
+
+    cec_global_info.cec_node_info[src_log_addr].power_status = power_status;
+    if(src_log_addr == CEC_TV_ADDR){
+        cec_global_info.tv_power_status = power_status;
+    }
+}
+
 void cec_active_source_rx(cec_rx_message_t* pcec_message)
 {
     unsigned int phy_addr_active;
@@ -1207,7 +1218,7 @@ void cec_handle_message(cec_rx_message_t* pcec_message)
         case CEC_OC_REPORT_PHYSICAL_ADDRESS:
             break;
         case CEC_OC_REPORT_POWER_STATUS:
-	    cec_global_info.tv_power_status = pcec_message->content.msg.operands[0];
+	    cec_power_status_rx(pcec_message);
             break;
         case CEC_OC_SET_OSD_NAME:
             break;
-- 
2.9.5