[Bug 52361] [G4x] External Monitor is not detected

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=52361





--- Comment #31 from Norman Rieß <norman at smash-net.org>  2013-02-08 07:58:35 ---
So here is the bisect.

fbfcc4f3a0cf8bbde87646b74241faa8e37426bf is the first bad commit
commit fbfcc4f3a0cf8bbde87646b74241faa8e37426bf
Author: Jani Nikula <jani.nikula at intel.com>
Date:   Mon Oct 22 16:12:18 2012 +0300

    drm/i915/sdvo: restore i2c adapter config on intel_sdvo_init() failures

    SDVOB may be multiplexed with HDMIB. If it's not SDVOB, the same i2c
    adapter may be used for HDMIB, with the adjusted config (i.e. with GPIO
    bit-banging instead of gmbus). Restore i2c adapter config before error
    return from intel_sdvo_init(), letting HDMIB enjoy the joys of gmbus.

    Signed-off-by: Jani Nikula <jani.nikula at intel.com>
    Reviewed-by: Mika Kuoppala <mika.kuoppala at intel.com>
    Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

:040000 040000 3429618188b3c92f854a3236ccd3214261cad4fd
bc3edb9f509ef57efac5a03efb54083cb8245026 M    drivers

I will have to deliver the other data today, as i only just finished the
bisect.

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