This is a note to let you know that I've just added the patch titled
[media] media: am437x-vpfe: Requested frame size and fmt overwritten by current sensor setting
to the 4.2-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-am437x-vpfe-requested-frame-size-and-fmt-overwritten-by-current-sensor-setting.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f47c9045643f91e76d8a9030828b9fe1cf4a6bcf Mon Sep 17 00:00:00 2001
From: Benoit Parrot <bparrot@xxxxxx>
Date: Mon, 29 Jun 2015 18:19:06 -0300
Subject: [media] media: am437x-vpfe: Requested frame size and fmt overwritten by current sensor setting
From: Benoit Parrot <bparrot@xxxxxx>
commit f47c9045643f91e76d8a9030828b9fe1cf4a6bcf upstream.
Upon a S_FMT the input/requested frame size and pixel format is
overwritten by the current sub-device settings.
Fix this so application can actually set the frame size and format.
Fixes: 417d2e507edc ("[media] media: platform: add VPFE capture driver support for AM437X")
Signed-off-by: Benoit Parrot <bparrot@xxxxxx>
Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/am437x/am437x-vpfe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/platform/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/am437x/am437x-vpfe.c
@@ -1565,7 +1565,7 @@ static int vpfe_s_fmt(struct file *file,
return -EBUSY;
}
- ret = vpfe_try_fmt(file, priv, fmt);
+ ret = vpfe_try_fmt(file, priv, &format);
if (ret)
return ret;
Patches currently in stable-queue which might be from bparrot@xxxxxx are
queue-4.2/media-am437x-vpfe-fix-a-race-condition-during-release.patch
queue-4.2/media-am437x-vpfe-requested-frame-size-and-fmt-overwritten-by-current-sensor-setting.patch
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