Attachment 23889 Details for Bug 20610 – force TV connected with TV_Connector option

[patch] force TV connected with TV_Connector option

0001-TV-force-TV-as-connected-with-TV_Connector-option.patch (text/plain), 2.06 KB, created by Wang Zhenyu on 2009-03-15 18:41:31 UTC

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Creator: Wang Zhenyu

Created: 2009-03-15 18:41:31 UTC

Size: 2.06 KB

patch

obsolete

>From f0966a3e5360f0b3548335e3c23f940622839368 Mon Sep 17 00:00:00 2001
>From: Zhenyu Wang <zhenyu.z.wang@intel.com>
>Date: Mon, 16 Mar 2009 09:30:22 +0800
>Subject: [PATCH] TV: force TV as connected with TV_Connector option
>
>In order to bypass failure in TV load detect, TV_Connector option
>will always force TV as connected with user specified connector type.
>---
> man/intel.man |    2 +-
> src/i830_tv.c |   11 ++++-------
> 2 files changed, 5 insertions(+), 8 deletions(-)
>
>diff --git a/man/intel.man b/man/intel.man
>index b6f89b6..ffe69a1 100644
>--- a/man/intel.man
>+++ b/man/intel.man
>@@ -313,7 +313,7 @@ This property allows you to control the output standard used on your TV output p
> .B TV_Connector
> - connector type
> .TP 2
>-This config option should be added to xorg.conf TV monitor's section, it allows you to control the TV output connector type, which bypass load detect. You can select between S-Video, Composite and Component.
>+This config option should be added to xorg.conf TV monitor's section, it allows you to force the TV output connector type, which bypass load detect and TV will always be taken as connected. You can select between S-Video, Composite and Component.
> 
> .SS "TMDS-1"
> First DVI SDVO output
>diff --git a/src/i830_tv.c b/src/i830_tv.c
>index 1e3cf7b..42d9e90 100644
>--- a/src/i830_tv.c
>+++ b/src/i830_tv.c
>@@ -1458,6 +1458,10 @@ i830_tv_detect(xf86OutputPtr output)
>     int			    dpms_mode;
>     int			    type = dev_priv->type;
> 
>+    /* If TV connector type set by user, always return connected */
>+    if (dev_priv->force_type)
>+	return XF86OutputStatusConnected;
>+
>     mode = reported_modes[0];
>     xf86SetModeCrtc (&mode, INTERLACE_HALVE_V);
>     crtc = i830GetLoadDetectPipe (output, &mode, &dpms_mode);
>@@ -1467,13 +1471,6 @@ i830_tv_detect(xf86OutputPtr output)
>         i830ReleaseLoadDetectPipe (output, dpms_mode);
>     }
> 
>-    if (dev_priv->force_type) {
>-	if (type == TV_TYPE_NONE)
>-	    return XF86OutputStatusDisconnected;
>-	else
>-	    return XF86OutputStatusConnected;
>-    }
>-
>     if (type != dev_priv->type)
>     {
> 	dev_priv->type = type;
>-- 
>1.6.2
>

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