From: Jacopo Mondi <jacopo@jmondi.org>
To: aford173@gmail.com, slongerbeam@gmail.com,
p.zabel@pengutronix.de, shawnguo@kernel.org,
s.hauer@pengutronix.de, festevam@gmail.com, mchehab@kernel.org,
hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com,
martin.kepplinger@puri.sm, rmfrfs@gmail.com,
xavier.roumegue@oss.nxp.com, alexander.stein@ew.tq-group.com,
dorota.czaplejewicz@puri.sm
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
Jacopo Mondi <jacopo@jmondi.org>
Subject: [PATCH v4 6/7] media: imx: imx-mipi-csis: Add BGR888
Date: Mon, 21 Feb 2022 18:47:26 +0100 [thread overview]
Message-ID: <20220221174727.320320-7-jacopo@jmondi.org> (raw)
In-Reply-To: <20220221174727.320320-1-jacopo@jmondi.org>
Add support for the BGR888_1X24 image format.
No existing media bus codes describe exactly the way data is transferred
on the CSI-2 bus. This is not a new issue, the CSI-2 YUV422 8-bit format
is described by MEDIA_BUS_FMT_UYVY8_1X16 which is an arbitrary
convention and not an exact match. Use the MEDIA_BUS_FMT_BGR888_1X24 to
follow the same convention, based on the order in which bits are
transmitted over the CSI-2 bus.
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
drivers/media/platform/imx/imx-mipi-csis.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/media/platform/imx/imx-mipi-csis.c b/drivers/media/platform/imx/imx-mipi-csis.c
index 46055b5f8412..a05ab151bebc 100644
--- a/drivers/media/platform/imx/imx-mipi-csis.c
+++ b/drivers/media/platform/imx/imx-mipi-csis.c
@@ -365,6 +365,10 @@ static const struct csis_pix_format mipi_csis_formats[] = {
.code = MEDIA_BUS_FMT_RGB565_1X16,
.data_type = MIPI_CSI2_DATA_TYPE_RGB565,
.width = 16,
+ }, {
+ .code = MEDIA_BUS_FMT_BGR888_1X24,
+ .data_type = MIPI_CSI2_DATA_TYPE_RGB888,
+ .width = 24,
},
/* RAW (Bayer and greyscale) formats. */
{
--
2.35.0
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next prev parent reply other threads:[~2022-02-21 17:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-21 17:47 [PATCH v4 0/7] media: imx: Destage imx7-mipi-csis Jacopo Mondi
2022-02-21 17:47 ` [PATCH v4 1/7] media: imx: De-stage imx7-mipi-csis Jacopo Mondi
2022-02-21 17:47 ` [PATCH v4 2/7] media: imx: Rename imx7-mipi-csis.c to imx-mipi-csis.c Jacopo Mondi
2022-02-21 17:47 ` [PATCH v4 3/7] media: imx: imx7-media-csi: Use dual sampling for YUV 1X16 Jacopo Mondi
2022-02-21 17:47 ` [PATCH v4 4/7] media: imx: imx-mipi-csis: Set PIXEL_MODE for YUV422 Jacopo Mondi
2022-02-21 17:47 ` [PATCH v4 5/7] media: imx: imx-mipi-csis: Add RGB565_1X16 Jacopo Mondi
2022-02-21 17:47 ` Jacopo Mondi [this message]
2022-02-21 17:47 ` [PATCH v4 7/7] media: imx: imx-mipi-csis: Add output format Jacopo Mondi
2022-02-21 18:16 ` [PATCH v4 0/7] media: imx: Destage imx7-mipi-csis Rui Miguel Silva
2022-02-22 13:43 ` Sakari Ailus
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