From decaed22ba309765ff9e7229d8df5c6c45504067 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 23 May 2013 10:42:56 -0300
Subject: [PATCH] upstream: [media] coda: clear registers in coda_hw_init

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/platform/coda.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index a711297..e7efae9 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -1762,6 +1762,10 @@ static int coda_hw_init(struct coda_dev *dev)
 		}
 	}
 
+	/* Clear registers */
+	for (i = 0; i < 64; i++)
+		coda_write(dev, 0, CODA_REG_BIT_CODE_BUF_ADDR + i * 4);
+
 	/* Tell the BIT where to find everything it needs */
 	coda_write(dev, dev->workbuf.paddr,
 		      CODA_REG_BIT_WORK_BUF_ADDR);
-- 
2.7.4