linux-kernel - [PATCH 4/5] ispccdc: Configure CCDC_SYN_MODE register for UYVY8_2X8 and YUYV8

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Message-ID: <1316530612-23075-5-git-send-email-deepthy.ravi@ti.com>
Date:	Tue, 20 Sep 2011 20:26:51 +0530
From:	Deepthy Ravi <deepthy.ravi@...com>
To:	<laurent.pinchart@...asonboard.com>, <mchehab@...radead.org>,
	<tony@...mide.com>, <hvaibhav@...com>,
	<linux-media@...r.kernel.org>, <linux@....linux.org.uk>,
	<linux-arm-kernel@...ts.infradead.org>,
	<kyungmin.park@...sung.com>, <hverkuil@...all.nl>,
	<m.szyprowski@...sung.com>, <g.liakhovetski@....de>,
	<santosh.shilimkar@...com>, <khilman@...prootsystems.com>,
	<david.woodhouse@...el.com>, <akpm@...ux-foundation.org>,
	<linux-kernel@...r.kernel.org>
CC:	<linux-omap@...r.kernel.org>, Deepthy Ravi <deepthy.ravi@...com>
Subject: [PATCH 4/5] ispccdc: Configure CCDC_SYN_MODE register for UYVY8_2X8 and YUYV8_2X8 formats

Configure INPMOD and PACK8 fileds of CCDC_SYN_MODE
register for UYVY8_2X8 and YUYV8_2X8 formats.

Signed-off-by: Deepthy Ravi <deepthy.ravi@...com>
---
 drivers/media/video/omap3isp/ispccdc.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c
index 418ba65..1dcf180 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -985,8 +985,12 @@ static void ccdc_config_sync_if(struct isp_ccdc_device *ccdc,
 
 	syn_mode &= ~ISPCCDC_SYN_MODE_INPMOD_MASK;
 	if (format->code == V4L2_MBUS_FMT_YUYV8_2X8 ||
-	    format->code == V4L2_MBUS_FMT_UYVY8_2X8)
-		syn_mode |= ISPCCDC_SYN_MODE_INPMOD_YCBCR8;
+	    format->code == V4L2_MBUS_FMT_UYVY8_2X8){
+		if (pdata && pdata->bt656)
+			syn_mode |= ISPCCDC_SYN_MODE_INPMOD_YCBCR8;
+		else
+			syn_mode |= ISPCCDC_SYN_MODE_INPMOD_YCBCR16;
+	}
 	else if (format->code == V4L2_MBUS_FMT_YUYV8_1X16 ||
 		 format->code == V4L2_MBUS_FMT_UYVY8_1X16)
 		syn_mode |= ISPCCDC_SYN_MODE_INPMOD_YCBCR16;
@@ -1172,7 +1176,8 @@ static void ccdc_configure(struct isp_ccdc_device *ccdc)
 		syn_mode &= ~ISPCCDC_SYN_MODE_SDR2RSZ;
 
 	/* Use PACK8 mode for 1byte per pixel formats. */
-	if (omap3isp_video_format_info(format->code)->width <= 8)
+	if ((omap3isp_video_format_info(format->code)->width <= 8) &&
+			(omap3isp_video_format_info(format->code)->bpp <= 8))
 		syn_mode |= ISPCCDC_SYN_MODE_PACK8;
 	else
 		syn_mode &= ~ISPCCDC_SYN_MODE_PACK8;
-- 
1.7.0.4

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