From: Thierry Reding <treding@nvidia.com>
Date: Mon, 7 Apr 2014 08:37:44 +0000 (+0200)
Subject: drm/tegra: dp: Support address-only I2C-over-AUX transactions
X-Git-Tag: omap-for-v3.16/pm-signed~75^2^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ca2030563534bc0b057df9fddd30fb6257826cb;p=pandora-kernel.git

drm/tegra: dp: Support address-only I2C-over-AUX transactions

Certain types of I2C-over-AUX transactions require that only the address
is transferred. Detect this by looking at the AUX message's size and set
the address-only bit appropriately.

Signed-off-by: Thierry Reding <treding@nvidia.com>
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