linux-kernel - Re: [PATCH] drm/vc4: Fix oops dereferencing DPI's connector since panel

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Message-ID: <87vac63sbj.fsf@anholt.net>
Date:   Wed, 02 May 2018 10:01:20 -0700
From:   Eric Anholt <eric@...olt.net>
To:     dri-devel@...ts.freedesktop.org
Cc:     linux-kernel@...r.kernel.org,
        Boris Brezillon <boris.brezillon@...tlin.com>
Subject: Re: [PATCH] drm/vc4: Fix oops dereferencing DPI's connector since panel_bridge.

Eric Anholt <eric@...olt.net> writes:

> In the cleanup, I didn't notice that we needed to dereference the
> connector for the bus_format.  Fix the regression by looking up the
> first (and only) connector attached to us, and assume that its
> bus_format is what we want.  Some day it would be good to have that
> part of display_info attached to the bridge, instead.

Could anyone comment on this patch?

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