From: Keith Packard <keithp@keithp.com>
Date: Sat, 30 May 2009 19:16:25 +0000 (-0700)
Subject: drm/i915: Change I2C api to pass around i2c_adapters
X-Git-Tag: v2.6.31-rc2~85^2~1^2~9^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9c10a9b96a31b4a82a4fa807400c04f00284068;p=pandora-kernel.git

drm/i915: Change I2C api to pass around i2c_adapters

The existing API passed around intel_i2c_chan pointers, which are dependent
on the i2c bit-banging algo. This precluded the driver from using outputs
which use a different algo. Switching to the more general i2c_adpater allows
the driver to support non bit-banging DDC.

This also required moving the slave address into the output private
structures.

Signed-off-by: Keith Packard <keithp@keithp.com>
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