From: Zongdong Jiao <zongdong.jiao@amlogic.com>
Date: Tue, 2 Jul 2019 09:33:40 +0000 (+0800)
Subject: hdmitx: add missing pin mux for HPD [1/1]
X-Git-Tag: khadas-vims-v0.9.6-release~292
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=83d585063e33cbe8b97d424378847d5e59eb04e0;p=platform%2Fkernel%2Flinux-amlogic.git

hdmitx: add missing pin mux for HPD [1/1]

PD#SWPL-10457

Problem:
Lack pin mux for HPD

Solution:
Add missing pin mux for HPD

Verify:
GXL/P212

Change-Id: If6ec414f03294dc8a858593294b9bb54a4f3fb21
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
---

diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
index fdac98c..fb1f8bf 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
@@ -4227,6 +4227,7 @@ static int hdmi_task_handle(void *data)
 		hdmitx_device->HWOp.SetupIRQ(hdmitx_device);
 
 	/* Trigger HDMITX IRQ*/
+	hdmitx_device->HWOp.CntlMisc(hdmitx_device, MISC_HPD_MUX_OP, PIN_MUX);
 	if (hdmitx_device->HWOp.CntlMisc(hdmitx_device, MISC_HPD_GPI_ST, 0))
 		hdmitx_device->HWOp.CntlMisc(hdmitx_device,
 			MISC_TRIGGER_HPD, 0);