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To: linux-media@vger.kernel.org
Cc: dave.stevenson@raspberrypi.com,
	jacopo.mondi@ideasonboard.com,
	mchehab@kernel.org,
	robh@kernel.org,
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	Luis Garcia <git@luigi311.com>
Subject: [PATCH v5 03/25] media: i2c: imx258: Disable digital cropping on binned modes
Date: Wed,  1 May 2024 09:24:20 -0600
Message-ID: <20240501152442.1072627-4-git@luigi311.com>
In-Reply-To: <20240501152442.1072627-1-git@luigi311.com>
References: <20240501152442.1072627-1-git@luigi311.com>
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>

The binned modes set DIG_CROP_X_OFFSET and DIG_CROP_IMAGE_WIDTH
to less than the full image, even though the image being captured
is meant to be a scaled version of the full array size.

Reduce X_OFFSET to 0, and increase IMAGE_WIDTH to the full array.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Luis Garcia <git@luigi311.com>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
---
 drivers/media/i2c/imx258.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c
index 4a7048d834c6..0ae4371940ca 100644
--- a/drivers/media/i2c/imx258.c
+++ b/drivers/media/i2c/imx258.c
@@ -340,11 +340,11 @@ static const struct imx258_reg mode_2104_1560_regs[] = {
 	{ 0x0404, 0x00 },
 	{ 0x0405, 0x20 },
 	{ 0x0408, 0x00 },
-	{ 0x0409, 0x02 },
+	{ 0x0409, 0x00 },
 	{ 0x040A, 0x00 },
 	{ 0x040B, 0x00 },
 	{ 0x040C, 0x10 },
-	{ 0x040D, 0x6A },
+	{ 0x040D, 0x70 },
 	{ 0x040E, 0x06 },
 	{ 0x040F, 0x18 },
 	{ 0x3038, 0x00 },
@@ -459,11 +459,11 @@ static const struct imx258_reg mode_1048_780_regs[] = {
 	{ 0x0404, 0x00 },
 	{ 0x0405, 0x40 },
 	{ 0x0408, 0x00 },
-	{ 0x0409, 0x06 },
+	{ 0x0409, 0x00 },
 	{ 0x040A, 0x00 },
 	{ 0x040B, 0x00 },
 	{ 0x040C, 0x10 },
-	{ 0x040D, 0x64 },
+	{ 0x040D, 0x70 },
 	{ 0x040E, 0x03 },
 	{ 0x040F, 0x0C },
 	{ 0x3038, 0x00 },
-- 
2.44.0