4.2-stable review patch. If anyone has any objections, please let me know.
------------------
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;
--
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