linux-kernel - [RFC 10/13] omap3isp: fix capture

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Message-ID: <20170214134013.GA8611@amd>
Date:   Tue, 14 Feb 2017 14:40:13 +0100
From:   Pavel Machek <pavel@....cz>
To:     sakari.ailus@....fi
Cc:     sre@...nel.org, pali.rohar@...il.com, pavel@....cz,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        laurent.pinchart@...asonboard.com, mchehab@...nel.org,
        ivo.g.dimitrov.75@...il.com
Subject: [RFC 10/13] omap3isp: fix capture

This is neccessary for capture (not preview) to work properly on
N900. Why is unknown.
---
 drivers/media/platform/omap3isp/ispccdc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c
index 7207558..2fb755f 100644
--- a/drivers/media/platform/omap3isp/ispccdc.c
+++ b/drivers/media/platform/omap3isp/ispccdc.c
@@ -1186,7 +1186,8 @@ static void ccdc_configure(struct isp_ccdc_device *ccdc)
 	/* Use the raw, unprocessed data when writing to memory. The H3A and
 	 * histogram modules are still fed with lens shading corrected data.
 	 */
-	syn_mode &= ~ISPCCDC_SYN_MODE_VP2SDR;
+//	syn_mode &= ~ISPCCDC_SYN_MODE_VP2SDR;
+	syn_mode |= ISPCCDC_SYN_MODE_VP2SDR;
 
 	if (ccdc->output & CCDC_OUTPUT_MEMORY)
 		syn_mode |= ISPCCDC_SYN_MODE_WEN;
@@ -1253,6 +1254,8 @@ static void ccdc_configure(struct isp_ccdc_device *ccdc)
 			<< ISPCCDC_VERT_LINES_NLV_SHIFT,
 		       OMAP3_ISP_IOMEM_CCDC, ISPCCDC_VERT_LINES);
 
+	printk("configuring for %d(%d)x%d\n", crop->width, ccdc->video_out.bpl_value, crop->height);
+
 	ccdc_config_outlineoffset(ccdc, ccdc->video_out.bpl_value,
 				  format->field);
 
-- 
2.1.4


-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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