From: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> To: jeanmichel.hautbois@ideasonboard.com Cc: dave.stevenson@raspberrypi.com, devicetree@vger.kernel.org, kernel-list@raspberrypi.com, laurent.pinchart@ideasonboard.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, lukasz@jany.st, mchehab@kernel.org, naush@raspberrypi.com, robh@kernel.org, tomi.valkeinen@ideasonboard.com Subject: [RFC PATCH v2 1/7] media: v4l: Add V4L2-PIX-FMT-Y12P format Date: Fri, 21 Jan 2022 09:18:04 +0100 [thread overview] Message-ID: <20220121081810.155500-2-jeanmichel.hautbois@ideasonboard.com> (raw) In-Reply-To: <20220121081810.155500-1-jeanmichel.hautbois@ideasonboard.com> This is a packed grey-scale image format with a depth of 12 bits per pixel. Two consecutive pixels are packed into 3 bytes. The first 2 bytes contain the 8 high order bits of the pixels, and the 3rd byte contains the 4 least significants bits of each pixel, in the same order. Add the entry in userspace API, and document it. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- .../userspace-api/media/v4l/pixfmt-yuv-luma.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst index 8ebd58c3588f..d37ce6027095 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst @@ -92,6 +92,17 @@ are often referred to as greyscale formats. - ... - ... + * .. _V4L2-PIX-FMT-Y12P: + + - ``V4L2_PIX_FMT_Y12P`` + - 'Y12P' + + - Y'\ :sub:`0`\ [11:4] + - Y'\ :sub:`1`\ [11:4] + - Y'\ :sub:`1`\ [3:0] Y'\ :sub:`0`\ [3:0] + - ... + - ... + * .. _V4L2-PIX-FMT-Y14: - ``V4L2_PIX_FMT_Y14`` -- 2.32.0
WARNING: multiple messages have this Message-ID (diff)
From: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> To: jeanmichel.hautbois@ideasonboard.com Cc: dave.stevenson@raspberrypi.com, devicetree@vger.kernel.org, kernel-list@raspberrypi.com, laurent.pinchart@ideasonboard.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, lukasz@jany.st, mchehab@kernel.org, naush@raspberrypi.com, robh@kernel.org, tomi.valkeinen@ideasonboard.com Subject: [RFC PATCH v2 1/7] media: v4l: Add V4L2-PIX-FMT-Y12P format Date: Fri, 21 Jan 2022 09:18:04 +0100 [thread overview] Message-ID: <20220121081810.155500-2-jeanmichel.hautbois@ideasonboard.com> (raw) In-Reply-To: <20220121081810.155500-1-jeanmichel.hautbois@ideasonboard.com> This is a packed grey-scale image format with a depth of 12 bits per pixel. Two consecutive pixels are packed into 3 bytes. The first 2 bytes contain the 8 high order bits of the pixels, and the 3rd byte contains the 4 least significants bits of each pixel, in the same order. Add the entry in userspace API, and document it. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- .../userspace-api/media/v4l/pixfmt-yuv-luma.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst index 8ebd58c3588f..d37ce6027095 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst @@ -92,6 +92,17 @@ are often referred to as greyscale formats. - ... - ... + * .. _V4L2-PIX-FMT-Y12P: + + - ``V4L2_PIX_FMT_Y12P`` + - 'Y12P' + + - Y'\ :sub:`0`\ [11:4] + - Y'\ :sub:`1`\ [11:4] + - Y'\ :sub:`1`\ [3:0] Y'\ :sub:`0`\ [3:0] + - ... + - ... + * .. _V4L2-PIX-FMT-Y14: - ``V4L2_PIX_FMT_Y14`` -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-01-21 8:18 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-01-21 8:18 [RFC PATCH v2 0/7] Add support for BCM2835 camera interface (unicam) Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois [this message] 2022-01-21 8:18 ` [RFC PATCH v2 1/7] media: v4l: Add V4L2-PIX-FMT-Y12P format Jean-Michel Hautbois 2022-01-21 8:18 ` [RFC PATCH v2 2/7] media: v4l: Add V4L2-PIX-FMT-Y14P format Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois 2022-01-21 8:18 ` [RFC PATCH v2 3/7] media: dt-bindings: media: Add bindings for bcm2835-unicam Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois 2022-01-21 23:27 ` Laurent Pinchart 2022-01-21 23:27 ` Laurent Pinchart 2022-01-22 8:38 ` Jean-Michel Hautbois 2022-01-22 8:38 ` Jean-Michel Hautbois 2022-01-21 8:18 ` [RFC PATCH v2 4/7] media: bcm2835-unicam: Add support for for CCP2/CSI2 camera interface Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois 2022-01-22 23:26 ` Laurent Pinchart 2022-01-24 15:35 ` Dave Stevenson 2022-01-26 14:21 ` Jean-Michel Hautbois 2022-01-26 14:54 ` Jean-Michel Hautbois 2022-01-26 15:03 ` Maxime Ripard 2022-01-26 15:03 ` Maxime Ripard 2022-01-21 8:18 ` [RFC PATCH v2 5/7] ARM: dts: bcm2711: Add unicam CSI nodes Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois 2022-01-21 22:45 ` Laurent Pinchart 2022-01-21 22:45 ` Laurent Pinchart 2022-01-24 12:31 ` Dave Stevenson 2022-01-24 12:31 ` Dave Stevenson 2022-01-26 18:42 ` Laurent Pinchart 2022-01-26 18:42 ` Laurent Pinchart 2022-01-21 8:18 ` [RFC PATCH v2 6/7] media: imx219: Add support for multiplexed streams Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois 2022-01-21 23:34 ` Laurent Pinchart 2022-01-21 23:34 ` Laurent Pinchart 2022-01-21 8:18 ` [RFC PATCH v2 7/7] media: bcm283x: Include the imx219 node Jean-Michel Hautbois 2022-01-21 8:18 ` Jean-Michel Hautbois 2022-01-21 23:30 ` Laurent Pinchart 2022-01-21 23:30 ` Laurent Pinchart
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