drm/i915/tv: fix gen4 composite s-video tv-out

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commit e1f23f3dd8 upstream.

This is *not* bisected, but the likely regression is

commit c35614380d
Author: Zhao Yakui <yakui.zhao@intel.com>
Date:   Tue Nov 24 09:48:48 2009 +0800

    drm/i915: Don't set up the TV port if it isn't in the BIOS table.

The commit does not check for all TV device types that might be present
in the VBT, disabling TV out for the missing ones. Add composite
S-video.

Reported-and-tested-by: Matthew Khouzam <matthew.khouzam@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73362
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Jani Nikula 2014-03-28 08:54:04 +02:00 • committed by Greg Kroah-Hartman

parent 711bdfebba

commit 6dee738af6

1 changed files with 7 additions and 2 deletions

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drivers/gpu/drm/i915/intel_tv.c

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