target/linux/brcm2708/patches-4.4/0091-drm-vc4-Force-HDMI-to-connected.patch


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

From 1c356bdfac710d5427cfeac2ce2216d0bb17a6db Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Wed, 14 Oct 2015 11:32:14 -0700
Subject: [PATCH] drm/vc4: Force HDMI to connected.

For some reason on the downstream tree, the HPD GPIO isn't working.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_hdmi.c | 2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -164,6 +164,8 @@ vc4_hdmi_connector_detect(struct drm_con
 	struct drm_device *dev = connector->dev;
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 
+	return connector_status_connected;
+
 	if (vc4->hdmi->hpd_gpio) {
 		if (gpio_get_value(vc4->hdmi->hpd_gpio))
 			return connector_status_connected;