From: Sowjanya Komatineni <skomatineni@nvidia.com>
To: <skomatineni@nvidia.com>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <frankc@nvidia.com>, <hverkuil@xs4all.nl>,
<luca@lucaceresoli.net>, <leonl@leopardimaging.com>,
<robh+dt@kernel.org>, <lgirdwood@gmail.com>, <broonie@kernel.org>
Cc: <linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v3 1/3] media: i2c: imx274: Fix Y_OUT_SIZE register setting
Date: Mon, 20 Jul 2020 10:01:32 -0700 [thread overview]
Message-ID: <1595264494-2400-1-git-send-email-skomatineni@nvidia.com> (raw)
As per Sony IMX274 Y_OUT_SIZE should be the height of effective
image output from the sensor which are the actual total lines
sent over MIPI CSI to receiver.
So, Y_OUT_SIZE should be same as crop height and this patch fixes it.
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
---
drivers/media/i2c/imx274.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
index e6aa9f3..55869ff 100644
--- a/drivers/media/i2c/imx274.c
+++ b/drivers/media/i2c/imx274.c
@@ -1163,7 +1163,7 @@ static int imx274_apply_trimming(struct stimx274 *imx274)
(-imx274->crop.top / 2) : (imx274->crop.top / 2);
v_cut = (IMX274_MAX_HEIGHT - imx274->crop.height) / 2;
write_v_size = imx274->crop.height + 22;
- y_out_size = imx274->crop.height + 14;
+ y_out_size = imx274->crop.height;
err = imx274_write_mbreg(imx274, IMX274_HMAX_REG_LSB, hmax, 2);
if (!err)
--
2.7.4
next reply other threads:[~2020-07-20 17:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 17:01 Sowjanya Komatineni [this message]
2020-07-20 17:01 ` [PATCH v3 2/3] dt-bindings: media: imx274: Add optional input clock and supplies Sowjanya Komatineni
2020-07-31 16:19 ` Sakari Ailus
2020-07-31 16:28 ` Mark Brown
2020-07-20 17:01 ` [PATCH v3 3/3] media: i2c: imx274: Add IMX274 power on and off sequence Sowjanya Komatineni
2020-07-21 14:03 ` Luca Ceresoli
2020-07-21 14:28 ` Sowjanya Komatineni
2020-07-31 16:26 ` Sakari Ailus
2020-07-31 16:34 ` Sowjanya Komatineni
2020-08-13 22:01 ` Sakari Ailus
2020-08-27 22:55 ` Sowjanya Komatineni
2020-08-31 16:25 ` Sowjanya Komatineni
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