From: Kiran AVND <avnd.kiran@samsung.com>
Date: Mon, 19 May 2014 12:33:05 +0000 (-0300)
Subject: [media] s5p-mfc: Add variants to access mfc registers
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~25^2~95
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a9c6f681257985468e4835bf9f911ec56482f02;p=pandora-kernel.git

[media] s5p-mfc: Add variants to access mfc registers

This patch is needed in preparation to add MFC V8
where the register offsets are changed w.r.t MFC V6/V7.

This patch adds variants of MFC V6 and V7 while
accessing MFC registers. Registers are kept in mfc context
and are initialized to a particular MFC variant during probe,
which is used instead of macros.

This avoids duplication of the code for MFC variants
V6 & V7, and reduces the if_else checks while accessing
registers of different MFC variants.

Signed-off-by: Kiran AVND <avnd.kiran@samsung.com>
Signed-off-by: Pawel Osciak <posciak@chromium.org>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

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