This is a note to let you know that I've just added the patch titled
media: omap3isp: preview: Fix the crop margins
to the 3.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-omap3isp-preview-fix-the-crop-margins.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 8b57b9669aa884ac75b8d09c251d6b1755533c15 Mon Sep 17 00:00:00 2001
From: Florian Vaussard <florian.vaussard@xxxxxxx>
Date: Fri, 17 Jan 2014 16:37:38 -0300
Subject: media: omap3isp: preview: Fix the crop margins
From: Florian Vaussard <florian.vaussard@xxxxxxx>
commit 8b57b9669aa884ac75b8d09c251d6b1755533c15 upstream.
Commit 3fdfedaaa "[media] omap3isp: preview: Lower the crop margins"
accidentally changed the previewer's cropping, causing the previewer
to miss four pixels on each line, thus corrupting the final image.
Restored the removed setting.
Signed-off-by: Florian Vaussard <florian.vaussard@xxxxxxx>
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/omap3isp/isppreview.c | 9 +++++++++
1 file changed, 9 insertions(+)
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -1079,6 +1079,7 @@ static void preview_config_input_format(
*/
static void preview_config_input_size(struct isp_prev_device *prev, u32 active)
{
+ const struct v4l2_mbus_framefmt *format = &prev->formats[PREV_PAD_SINK];
struct isp_device *isp = to_isp_device(prev);
unsigned int sph = prev->crop.left;
unsigned int eph = prev->crop.left + prev->crop.width - 1;
@@ -1086,6 +1087,14 @@ static void preview_config_input_size(st
unsigned int elv = prev->crop.top + prev->crop.height - 1;
u32 features;
+ if (format->code != V4L2_MBUS_FMT_Y8_1X8 &&
+ format->code != V4L2_MBUS_FMT_Y10_1X10) {
+ sph -= 2;
+ eph += 2;
+ slv -= 2;
+ elv += 2;
+ }
+
features = (prev->params.params[0].features & active)
| (prev->params.params[1].features & ~active);
Patches currently in stable-queue which might be from florian.vaussard@xxxxxxx are
queue-3.10/media-omap3isp-preview-fix-the-crop-margins.patch
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