linux-kernel - [PATCH] gma500: Make VGA and HDMI connector hotpluggable

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Message-ID: <20130331113844.GG16352@chmeee.dyndns.org>
Date:	Sun, 31 Mar 2013 13:38:44 +0200
From:	Kero <kero@...llo.nl>
To:	David Airlie <airlied@...ux.ie>
Cc:	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] gma500: Make VGA and HDMI connector hotpluggable

From: Kero van Gelder <kero@...llo.nl>

Both VGA and HDMI connectors are available on my Asus EeePC X101CH.
This patch will cause output to be shown on either when plugged in.
For both, it shows the leftmost 800x600, of the 1024x600 on LVDS.

Signed-off-by: Kero van Gelder <kero@...llo.nl>
---
diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c
index 8c17534..7b8386f 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_crt.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c
@@ -276,6 +276,7 @@ void cdv_intel_crt_init(struct drm_device *dev,
                goto failed_connector;
 
        connector = &psb_intel_connector->base;
+       connector->polled = DRM_CONNECTOR_POLL_HPD;
        drm_connector_init(dev, connector,
                &cdv_intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
 
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
index e223b50..464153d 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
@@ -319,6 +319,7 @@ void cdv_hdmi_init(struct drm_device *dev,
                goto err_priv;
 
        connector = &psb_intel_connector->base;
+       connector->polled = DRM_CONNECTOR_POLL_HPD;
        encoder = &psb_intel_encoder->base;
        drm_connector_init(dev, connector,
                           &cdv_hdmi_connector_funcs,
--
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