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- From 773b6960e7937b504e5012efce4c85b1d4b2cc24 Mon Sep 17 00:00:00 2001
- From: popcornmix <popcornmix@gmail.com>
- Date: Mon, 23 May 2016 17:06:08 +0100
- Subject: [PATCH] Revert "Revert "drm/vc4: Force HDMI to connected.""
- This reverts commit 7da44d06540b4a191ecc74e943f3203577fce0df.
- This breaks the driver on Pi3 as hotplug is implemented through a
- gpio expander owned by the GPU.
- We need to extend the virtual gpio driver to support this, but for
- now assume hotplug is always enabled.
- ---
- 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
- @@ -166,6 +166,8 @@ 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_cansleep(vc4->hdmi->hpd_gpio) ^
- vc4->hdmi->hpd_active_low)
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