From: Steve Longerbeam <slongerbeam@gmail.com>
Date: Thu, 26 Jun 2014 01:05:44 +0000 (-0700)
Subject: gpu: ipu-v3: Add ipu_idmac_enable_watermark()
X-Git-Tag: fixes-against-v3.18-rc2~73^2~46^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bcf577eb6361827f8347529803528031033cb83;p=pandora-kernel.git

gpu: ipu-v3: Add ipu_idmac_enable_watermark()

Adds the function ipu_idmac_enable_watermark(), which enables or disables
watermarking in the IDMAC channel. Enabling watermarking can increase a
channel's AXI bus arbitration priority.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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