[Bug 96255] [CHV] Surface 3 does not get correct EDID from firmware

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 31 08:43:46 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96255

--- Comment #12 from Chris Wilson <chris at chris-wilson.co.uk> ---
Sucked up Ville's patch:

commit 7337f558d8bae26e626305fc478d070368bd86cd
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue May 31 09:32:31 2016 +0100

    sna: Use physical output size from the kernel

    We have a conflict between Xorg and the kernel, once again, over the
    meaning of the EDID. Since the kernel supplies us with the physical size
    of the connector, let's place the burden of trust on the kernel and
    ignore the quirky behaviour of Xorg.

    Suggested-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
    References: https://bugs.freedesktop.org/show_bug.cgi?id=96255
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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