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[188.141.5.72]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6b178d1605fsm504745a12.2.2026.10.08.21.46.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2026 21:46:58 -0700 (PDT) From: David Carlier 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 Subject: [PATCH] media: i2c: imx576: Fix line length register Date: Fri, 9 Oct 2026 05:46:55 +0100 Message-ID: <20261009044655.7586-1-devnexen@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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