From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Fri, 29 Sep 2017 21:41:59 +0000 (-0400)
Subject: media: imx-csi: fix burst size
X-Git-Tag: Ubuntu-5.0.0-8.9~3064^2~345
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=37ea9830139b321497640b6d8fe93bb2fe00d1f6;p=mirror_ubuntu-disco-kernel.git

media: imx-csi: fix burst size

Setting a burst size of "8" doesn't work for IMX219 with 8-bit bayer,
but a burst size of "16" does.  Fix this.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c
index f4a3bf5ca2bb..d90cfda1529c 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -337,7 +337,7 @@ static int csi_idmac_setup_channel(struct csi_priv *priv)
 	case V4L2_PIX_FMT_SGBRG8:
 	case V4L2_PIX_FMT_SGRBG8:
 	case V4L2_PIX_FMT_SRGGB8:
-		burst_size = 8;
+		burst_size = 16;
 		passthrough = true;
 		passthrough_bits = 8;
 		break;