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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>,
	Jacek Anaszewski <jacek.anaszewski@gmail.com>,
	Sylwester Nawrocki <s.nawrocki@samsung.com>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
	Sasha Levin <sashal@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-media@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 041/251] media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART_INTERVAL
Date: Thu, 16 Jan 2020 12:33:10 -0500
Message-ID: <20200116173641.22137-1-sashal@kernel.org> (raw)

From: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>

[ Upstream commit 19c624c6b29e244c418f8b44a711cbf5e82e3cd4 ]

This commit corrects max and step values for v4l2 control for
V4L2_CID_JPEG_RESTART_INTERVAL. Max should be 0xffff and step should be 1.
It was found by using v4l2-compliance tool and checking result of
VIDIOC_QUERY_EXT_CTRL/QUERYMENU test.
Previously it was complaining that step was bigger than difference
between max and min.

Fixes: 15f4bc3b1f42 ("[media] s5p-jpeg: Add JPEG controls support")

Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/media/platform/s5p-jpeg/jpeg-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index c89922fb42ce..a63f4eec366e 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1963,7 +1963,7 @@ static int s5p_jpeg_controls_create(struct s5p_jpeg_ctx *ctx)
 
 		v4l2_ctrl_new_std(&ctx->ctrl_handler, &s5p_jpeg_ctrl_ops,
 				  V4L2_CID_JPEG_RESTART_INTERVAL,
-				  0, 3, 0xffff, 0);
+				  0, 0xffff, 1, 0);
 		if (ctx->jpeg->variant->version == SJPEG_S5P)
 			mask = ~0x06; /* 422, 420 */
 	}
-- 
2.20.1


             reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-16 17:33 Sasha Levin [this message]
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 096/251] media: ivtv: update *pos correctly in ivtv_read_pos() Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 097/251] media: cx18: update *pos correctly in cx18_read_pos() Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 098/251] media: wl128x: Fix an error code in fm_download_firmware() Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 099/251] media: cx23885: check allocation return Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 105/251] media: davinci-isif: avoid uninitialized variable use Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 106/251] media: tw5864: Fix possible NULL pointer dereference in tw5864_handle_frame Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 119/251] media: ov2659: fix unbalanced mutex_lock/unlock Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 134/251] media: omap_vout: potential buffer overflow in vidioc_dqbuf() Sasha Levin
2020-01-16 17:34 ` [PATCH AUTOSEL 4.9 135/251] media: davinci/vpbe: array underflow in vpbe_enum_outputs() Sasha Levin
2020-01-16 17:35 ` [PATCH AUTOSEL 4.9 151/251] media: vivid: fix incorrect assignment operation when setting video mode Sasha Levin
2020-01-16 17:36 ` [PATCH AUTOSEL 4.9 225/251] media: ov6650: Fix incorrect use of JPEG colorspace Sasha Levin
2020-01-16 17:36 ` [PATCH AUTOSEL 4.9 226/251] media: ov6650: Fix some format attributes not under control Sasha Levin
2020-01-16 17:36 ` [PATCH AUTOSEL 4.9 227/251] media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support Sasha Levin
2020-01-16 17:36 ` [PATCH AUTOSEL 4.9 235/251] media: exynos4-is: Fix recursive locking in isp_video_release() Sasha Levin

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