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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-12-02 11:50:26 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-12-04 12:32:04 +0100 |
| commit | 011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e (patch) | |
| tree | be53d4f11f7625508ee3aea9889e854ab5b5f263 /target/linux/brcm2708/patches-4.4/0353-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch | |
| parent | 4257f6548b9480cdb436115b63d5c134c5e91303 (diff) | |
| download | upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.tar.gz upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.tar.bz2 upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.zip | |
brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0353-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0353-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0353-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch b/target/linux/brcm2708/patches-4.4/0353-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch new file mode 100644 index 0000000000..24e9281d75 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0353-Revert-Revert-drm-vc4-Force-HDMI-to-connected.patch @@ -0,0 +1,27 @@ +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) |