target/linux/brcm2708/patches-4.4/0092-drm-vc4-Force-HDMI-to-connected.patch

   1 From 4fae622e03263fa61e1d56ba13ea8d8802d5e64f Mon Sep 17 00:00:00 2001
   2 From: Eric Anholt <eric@anholt.net>
   3 Date: Wed, 14 Oct 2015 11:32:14 -0700
   4 Subject: [PATCH 092/156] drm/vc4: Force HDMI to connected.
   5
   6 For some reason on the downstream tree, the HPD GPIO isn't working.
   7
   8 Signed-off-by: Eric Anholt <eric@anholt.net>
   9 ---
  10  drivers/gpu/drm/vc4/vc4_hdmi.c | 2 ++
  11  1 file changed, 2 insertions(+)
  12
  13 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c
  14 +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
  15 @@ -164,6 +164,8 @@ vc4_hdmi_connector_detect(struct drm_con
  16         struct drm_device *dev = connector->dev;
  17         struct vc4_dev *vc4 = to_vc4_dev(dev);
  18
  19 +       return connector_status_connected;
  20 +
  21         if (vc4->hdmi->hpd_gpio) {
  22                 if (gpio_get_value(vc4->hdmi->hpd_gpio))
  23                         return connector_status_connected;