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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>,
	 Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	 Richard Acayan <mailingradian@gmail.com>
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	 David Heidelberg <david@ixit.cz>,
	 Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
	devicetree@vger.kernel.org,
	 Dave Stevenson <dave.stevenson@raspberrypi.com>
Subject: [PATCH v3 14/20] media: imx355: Set the colorspace in the format
Date: Wed, 08 Jul 2026 15:48:50 +0100	[thread overview]
Message-ID: <20260708-media-imx355-v3-14-9df386a623d7@raspberrypi.com> (raw)
In-Reply-To: <20260708-media-imx355-v3-0-9df386a623d7@raspberrypi.com>

The colorspace fields were left set to 0 when they should be
set appropriately for a raw image sensor. Add those values.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 drivers/media/i2c/imx355.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c
index b27329143e48..2bf8da7469fe 100644
--- a/drivers/media/i2c/imx355.c
+++ b/drivers/media/i2c/imx355.c
@@ -612,6 +612,10 @@ static int imx355_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 	try_fmt->height = imx355->cur_mode->height;
 	try_fmt->code = imx355_get_format_code(imx355);
 	try_fmt->field = V4L2_FIELD_NONE;
+	try_fmt->format.colorspace = V4L2_COLORSPACE_RAW;
+	try_fmt->format.ycbcr_enc = V4L2_YCBCR_ENC_601;
+	try_fmt->format.quantization = V4L2_QUANTIZATION_FULL_RANGE;
+	try_fmt->format.xfer_func = V4L2_XFER_FUNC_NONE;
 
 	*crop = imx355->cur_mode->crop;
 
@@ -738,6 +742,10 @@ static void imx355_update_pad_format(struct imx355 *imx355,
 	fmt->format.height = mode->height;
 	fmt->format.code = imx355_get_format_code(imx355);
 	fmt->format.field = V4L2_FIELD_NONE;
+	fmt->format.colorspace = V4L2_COLORSPACE_RAW;
+	fmt->format.ycbcr_enc = V4L2_YCBCR_ENC_601;
+	fmt->format.quantization = V4L2_QUANTIZATION_FULL_RANGE;
+	fmt->format.xfer_func = V4L2_XFER_FUNC_NONE;
 }
 
 static int imx355_do_get_pad_format(struct imx355 *imx355,

-- 
2.34.1


  parent reply	other threads:[~2026-07-08 14:49 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-08 14:48 [PATCH v3 00/20] media/imx355: General code cleanups, and adding support for 2 lane operation Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 01/20] media: i2c: imx355: Add support for 24 MHz external clock Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 02/20] dt-bindings: media: imx355: Allow 2 CSI2 data lane output Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 03/20] media: imx355: Remove duplicated registers from the mode tables Dave Stevenson
2026-07-08 15:00   ` sashiko-bot
2026-07-08 14:48 ` [PATCH v3 04/20] media: imx355: Remove setting FRM_LENGTH_LINES in the mode regs Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 05/20] media: imx355: Programmatically set the crop parameters for each mode Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 06/20] media: imx355: Set register LINE_LENGTH_PCK programmatically Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 07/20] media: imx355: Set binning mode registers programmatically Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 08/20] media: imx355: Remove link_freq_index from each mode as ununsed Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 09/20] media: imx355: pixel_rate never changes, so don't recompute Dave Stevenson
2026-07-08 15:01   ` sashiko-bot
2026-07-08 14:48 ` [PATCH v3 10/20] media: imx355: Remove redundant fll_min, and implement fixed offset Dave Stevenson
2026-07-08 15:05   ` sashiko-bot
2026-07-08 14:48 ` [PATCH v3 11/20] media: imx355: Add support for get_selection Dave Stevenson
2026-07-08 15:11   ` sashiko-bot
2026-07-08 14:48 ` [PATCH v3 12/20] media: imx355: Use pm_runtime autosuspend_delay Dave Stevenson
2026-07-08 15:06   ` sashiko-bot
2026-07-08 14:48 ` [PATCH v3 13/20] media: imx355: Convert to new CCI register access helpers Dave Stevenson
2026-07-08 15:08   ` sashiko-bot
2026-07-08 14:48 ` Dave Stevenson [this message]
2026-07-08 15:01   ` [PATCH v3 14/20] media: imx355: Set the colorspace in the format sashiko-bot
2026-07-08 14:48 ` [PATCH v3 15/20] media: imx355: Define the exposure offset, and use that define Dave Stevenson
2026-07-08 15:07   ` sashiko-bot
2026-07-08 14:48 ` [PATCH v3 16/20] media: imx355: Use NULL ctrl_ops for HBLANK as it is a read-only control Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 17/20] media: imx355: Compute link frequency from PLL setup Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 18/20] media: imx355: Support 2 lane readout Dave Stevenson
2026-07-08 14:48 ` [PATCH v3 19/20] media: imx355: Switch to using the subdev state Dave Stevenson
2026-07-08 15:10   ` sashiko-bot
2026-07-08 14:48 ` [PATCH v3 20/20] media: imx355: Remove storing cur_mode in the state Dave Stevenson
2026-07-08 15:17   ` sashiko-bot

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