From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Fri, 23 Apr 2021 20:44:57 +0000 (+0200)
Subject: media: s5p-mfc: Fix display delay control creation
X-Git-Tag: v5.15~623^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=61c6f04a988e420a1fc5e8e81cf9aebf142a7bd6;p=platform%2Fkernel%2Flinux-starfive.git

media: s5p-mfc: Fix display delay control creation

v4l2_ctrl_new_std() fails if the caller provides no 'step' parameter for
integer control, so define it to fix following error:

s5p_mfc_dec_ctrls_setup:1166: Adding control (1) failed

Fixes: c3042bff918a ("media: s5p-mfc: Use display delay and display enable std controls")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index a92a9ca..c1d3bda 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -172,6 +172,7 @@ static struct mfc_control controls[] = {
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.minimum = 0,
 		.maximum = 16383,
+		.step = 1,
 		.default_value = 0,
 	},
 	{