From: David Carlier <devnexen@gmail.com>
To: sakari.ailus@linux.intel.com, mchehab@kernel.org
Cc: himanshu.bhavani@siliconsignals.io,
hardevsinh.palaniya@siliconsignals.io,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
David Carlier <devnexen@gmail.com>
Subject: [PATCH] media: i2c: imx576: Fix line length register
Date: Fri, 9 Oct 2026 05:46:55 +0100 [thread overview]
Message-ID: <20261009044655.7586-1-devnexen@gmail.com> (raw)
The line length is written to FRAME_LENGTH_LINES instead of
LINE_LENGTH_PCK. The value is later overwritten by the VBLANK control,
so the sensor runs with its default line length while the driver
reports HBLANK and PIXEL_RATE computed from IMX576_LINE_LENGTH.
Fixes: ee2e9bf41d3e ("media: i2c: add imx576 image sensor driver")
Signed-off-by: David Carlier <devnexen@gmail.com>
---
drivers/media/i2c/imx576.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c/imx576.c b/drivers/media/i2c/imx576.c
index 3fcd28d18a51..6243683302c7 100644
--- a/drivers/media/i2c/imx576.c
+++ b/drivers/media/i2c/imx576.c
@@ -507,7 +507,7 @@ static int imx576_set_window(struct imx576 *imx576,
format = v4l2_subdev_state_get_format(state, 0);
/* Line length */
- cci_write(imx576->regmap, CCS_R_FRAME_LENGTH_LINES, IMX576_LINE_LENGTH,
+ cci_write(imx576->regmap, CCS_R_LINE_LENGTH_PCK, IMX576_LINE_LENGTH,
&ret);
/* Imaging area */
--
2.55.0
next reply other threads:[~2026-10-09 4:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-09 4:46 David Carlier [this message]
2026-10-09 10:31 ` Himanshu Bhavani
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