linux-kernel - [PATCH v3 10/14] media: imx-csi: Allow skipping odd chroma rows for YVU420

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Message-Id: <1533150747-30677-11-git-send-email-steve_longerbeam@mentor.com>
Date:   Wed,  1 Aug 2018 12:12:23 -0700
From:   Steve Longerbeam <slongerbeam@...il.com>
To:     linux-media@...r.kernel.org
Cc:     Steve Longerbeam <steve_longerbeam@...tor.com>,
        Steve Longerbeam <slongerbeam@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org (open list:STAGING SUBSYSTEM),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v3 10/14] media: imx-csi: Allow skipping odd chroma rows for YVU420

Skip writing U/V components to odd rows for YVU420 in addition to
YUV420 and NV12.

Signed-off-by: Steve Longerbeam <steve_longerbeam@...tor.com>
Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
---
 drivers/staging/media/imx/imx-media-csi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c
index 1155d50d..139c694 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -449,6 +449,7 @@ static int csi_idmac_setup_channel(struct csi_priv *priv)
 		passthrough_bits = 16;
 		break;
 	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_YVU420:
 	case V4L2_PIX_FMT_NV12:
 		burst_size = (image.pix.width & 0x3f) ?
 			     ((image.pix.width & 0x1f) ?
-- 
2.7.4