From patchwork Tue Nov 12 12:46:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Scally X-Patchwork-Id: 844042 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C69B714D6EF for ; Tue, 12 Nov 2024 12:46:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731415601; cv=none; b=irTmoAnU3vt+oFGeyuN0Sl+idm9NuEdSxuAqNBEwFfIRck5AL960Jf2hd45FGlfzkxnDmQ1mC/KPOHPiNQ2Sf31iiloECaIbDGWWqbhD1L2NQI8mnVwwZQCvCaOXqznctPpkAbGbzKXHs17XBTk1BpCmfvbevCbL7fqmY+1VNH8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731415601; c=relaxed/simple; bh=JtGi77exmMQ+RgQq58Wto7TY4+NHhPF3e8AfZDePr4E=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=p7/dTvp5DAPCS5Fz4Y2+TAw7yjHM6NbT13Go2cdA85qGeRGe9y4+bLmbnp2N8YcK4LMGADj0dOPwND/6BQ+RIABa/RoE3IqOQzPLEyL9PYtQt8q+Gq5ITu4hkM2K1nlDWfCV6tj+SCsOPE1vHmgU9UTTjru499MlkRPXbXdBXIA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=h4ZvtkHl; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="h4ZvtkHl" Received: from mail.ideasonboard.com (cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 5F6A178C; Tue, 12 Nov 2024 13:46:22 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1731415582; bh=JtGi77exmMQ+RgQq58Wto7TY4+NHhPF3e8AfZDePr4E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h4ZvtkHlLR2bfPCQgv7edBU594A89AAh7ufqAxgOdpldQBcwOTWTTWISVqMROFid0 aJqcU99l1G6661kYQxn8lyQ0BiSEvjchW6wjfMakwi3r7o0NJIoVh7MJiWJX2zDzZs 9+qguMkf8A/Zn3XITOsTg2tkeGNKs+4W4s8fLMF4= From: Daniel Scally To: linux-media@vger.kernel.org Cc: hverkuil-cisco@xs4all.nl, sakari.ailus@linux.intel.com, laurent.pinchart@ideasonboard.com, prabhakar.mahadev-lad.rj@bp.renesas.com, jacopo.mondi@ideasonboard.com, Daniel Scally Subject: [PATCH v2 1/4] media: v4l2: Add Renesas Camera Receiver Unit pixel formats Date: Tue, 12 Nov 2024 12:46:11 +0000 Message-Id: <20241112124614.646281-2-dan.scally@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241112124614.646281-1-dan.scally@ideasonboard.com> References: <20241112124614.646281-1-dan.scally@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Daniel Scally The Renesas Camera Receiver Unit in the RZ/V2H SoC can output RAW data captured from an image sensor without conversion to an RGB/YUV format. In that case the data are packed into 64-bit blocks, with a variable amount of padding in the most significant bits depending on the bitdepth of the data. Add new V4L2 pixel format codes for the new formats, along with documentation to describe them. Reviewed-by: Jacopo Mondi Signed-off-by: Daniel Scally --- Changes in v2: - Added labels to the new formats in the documentation file - Added 20-bit formats .../userspace-api/media/v4l/pixfmt-bayer.rst | 1 + .../media/v4l/pixfmt-srggbnn-cru.rst | 168 ++++++++++++++++++ drivers/media/v4l2-core/v4l2-common.c | 16 ++ drivers/media/v4l2-core/v4l2-ioctl.c | 16 ++ include/uapi/linux/videodev2.h | 21 +++ 5 files changed, 222 insertions(+) create mode 100644 Documentation/userspace-api/media/v4l/pixfmt-srggbnn-cru.rst diff --git a/Documentation/userspace-api/media/v4l/pixfmt-bayer.rst b/Documentation/userspace-api/media/v4l/pixfmt-bayer.rst index ed3eb432967d..658068364ea1 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-bayer.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-bayer.rst @@ -31,3 +31,4 @@ orders. See also `the Wikipedia article on Bayer filter pixfmt-srggb14 pixfmt-srggb14p pixfmt-srggb16 + pixfmt-srggbnn-cru diff --git a/Documentation/userspace-api/media/v4l/pixfmt-srggbnn-cru.rst b/Documentation/userspace-api/media/v4l/pixfmt-srggbnn-cru.rst new file mode 100644 index 000000000000..ee2a72eb05fb --- /dev/null +++ b/Documentation/userspace-api/media/v4l/pixfmt-srggbnn-cru.rst @@ -0,0 +1,168 @@ +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later + +.. _v4l2-pix-fmt-cru-sbggr10: +.. _v4l2-pix-fmt-cru-sgbrg10: +.. _v4l2-pix-fmt-cru-sgrbg10: +.. _v4l2-pix-fmt-cru-srggb10: +.. _v4l2-pix-fmt-cru-sbggr12: +.. _v4l2-pix-fmt-cru-sgbrg12: +.. _v4l2-pix-fmt-cru-sgrbg12: +.. _v4l2-pix-fmt-cru-srggb12: +.. _v4l2-pix-fmt-cru-sbggr14: +.. _v4l2-pix-fmt-cru-sgbrg14: +.. _v4l2-pix-fmt-cru-sgrbg14: +.. _v4l2-pix-fmt-cru-srggb14: +.. _v4l2-pix-fmt-cru-sbggr20: +.. _v4l2-pix-fmt-cru-sgbrg20: +.. _v4l2-pix-fmt-cru-sgrbg20: +.. _v4l2-pix-fmt-cru-srggb20: + +****************************************************************************************************************************************** +V4L2_PIX_FMT_CRU_SBGGRnn ('CnnB'), V4L2_PIX_FMT_CRU_SGBRGnn ('CnnG'), V4L2_PIX_FMT_CRU_SGRBGnn ('Cnng'), V4L2_PIX_FMT_CRU_SRGGBnn ('CnnR') +****************************************************************************************************************************************** + +=============================================================== +Renesas RZ/V2H Camera Receiver Unit 64-bit packed pixel formats +=============================================================== + +| V4L2_PIX_FMT_CRU_SBGGR10 (C10B) +| V4L2_PIX_FMT_CRU_SGBRG10 (C10G) +| V4L2_PIX_FMT_CRU_SGRBG10 (C10g) +| V4L2_PIX_FMT_CRU_SRGGB10 (C10R) +| V4L2_PIX_FMT_CRU_SBGGR12 (C12B) +| V4L2_PIX_FMT_CRU_SGBRG12 (C12G) +| V4L2_PIX_FMT_CRU_SGRBG12 (C12g) +| V4L2_PIX_FMT_CRU_SRGGB12 (C12R) +| V4L2_PIX_FMT_CRU_SBGGR14 (C14B) +| V4L2_PIX_FMT_CRU_SGBRG14 (C14G) +| V4L2_PIX_FMT_CRU_SGRBG14 (C14g) +| V4L2_PIX_FMT_CRU_SRGGB14 (C14R) +| V4L2_PIX_FMT_CRU_SBGGR20 (C20B) +| V4L2_PIX_FMT_CRU_SGBRG20 (C20G) +| V4L2_PIX_FMT_CRU_SGRBG20 (C20g) +| V4L2_PIX_FMT_CRU_SRGGB20 (C20R) + +Description +=========== + +These pixel formats are some of the Bayer RAW outputs for the Camera Receiver +Unit in the Renesas RZ/V2H SoC. They are raw sRGB / Bayer formats which pack +pixels contiguously into 64-bit units, with the 4 or 8 most significant +bits padded. + +**Byte Order** + +.. flat-table:: RGB formats + :header-rows: 2 + :stub-columns: 0 + :widths: 36 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 + :fill-cells: + + * - :rspan:`1` Pixel Format Code + - :cspan:`63` Data organization + * - 63 + - 62 + - 61 + - 60 + - 59 + - 58 + - 57 + - 56 + - 55 + - 54 + - 53 + - 52 + - 51 + - 50 + - 49 + - 48 + - 47 + - 46 + - 45 + - 44 + - 43 + - 42 + - 41 + - 40 + - 39 + - 38 + - 37 + - 36 + - 35 + - 34 + - 33 + - 32 + - 31 + - 30 + - 29 + - 28 + - 27 + - 26 + - 25 + - 24 + - 23 + - 22 + - 21 + - 20 + - 19 + - 18 + - 17 + - 16 + - 15 + - 14 + - 13 + - 12 + - 11 + - 10 + - 9 + - 8 + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + * - V4L2_PIX_FMT_CRU_SBGGR10 + - 0 + - 0 + - 0 + - 0 + - :cspan:`9` P5 + - :cspan:`9` P4 + - :cspan:`9` P3 + - :cspan:`9` P2 + - :cspan:`9` P1 + - :cspan:`9` P0 + * - V4L2_PIX_FMT_CRU_SBGGR12 + - 0 + - 0 + - 0 + - 0 + - :cspan:`11` P4 + - :cspan:`11` P3 + - :cspan:`11` P2 + - :cspan:`11` P1 + - :cspan:`11` P0 + * - V4L2_PIX_FMT_CRU_SBGGR14 + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + - :cspan:`13` P3 + - :cspan:`13` P2 + - :cspan:`13` P1 + - :cspan:`13` P0 + * - V4L2_PIX_FMT_CRU_SBGGR20 + - 0 + - 0 + - 0 + - 0 + - :cspan:`19` P2 + - :cspan:`19` P1 + - :cspan:`19` P0 diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 0a2f4f0d0a07..af7cd70fa41c 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -329,10 +329,26 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_SGBRG10DPCM8, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 1, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_SGRBG10DPCM8, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 1, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_SRGGB10DPCM8, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 1, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SBGGR10, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 6, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGBRG10, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 6, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGRBG10, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 6, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SRGGB10, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 6, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_SBGGR12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_SGBRG12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_SGRBG12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_SRGGB12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SBGGR12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 5, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGBRG12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 5, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGRBG12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 5, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SRGGB12, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 5, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SBGGR14, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 4, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGBRG14, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 4, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGRBG14, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 4, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SRGGB14, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 4, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SBGGR20, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 3, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGBRG20, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 3, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SGRBG20, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 3, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_CRU_SRGGB20, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 3, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 }, }; unsigned int i; diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 0304daa8471d..642d755a7d7a 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1409,6 +1409,10 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_SGBRG10DPCM8: descr = "8-bit Bayer GBGB/RGRG (DPCM)"; break; case V4L2_PIX_FMT_SGRBG10DPCM8: descr = "8-bit Bayer GRGR/BGBG (DPCM)"; break; case V4L2_PIX_FMT_SRGGB10DPCM8: descr = "8-bit Bayer RGRG/GBGB (DPCM)"; break; + case V4L2_PIX_FMT_CRU_SBGGR10: descr = "10-bit Bayer BGGR CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGBRG10: descr = "10-bit Bayer GBRG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGRBG10: descr = "10-bit Bayer GRBG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SRGGB10: descr = "10-bit Bayer RGGB CRU Packed"; break; case V4L2_PIX_FMT_SBGGR12: descr = "12-bit Bayer BGBG/GRGR"; break; case V4L2_PIX_FMT_SGBRG12: descr = "12-bit Bayer GBGB/RGRG"; break; case V4L2_PIX_FMT_SGRBG12: descr = "12-bit Bayer GRGR/BGBG"; break; @@ -1417,6 +1421,10 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_SGBRG12P: descr = "12-bit Bayer GBGB/RGRG Packed"; break; case V4L2_PIX_FMT_SGRBG12P: descr = "12-bit Bayer GRGR/BGBG Packed"; break; case V4L2_PIX_FMT_SRGGB12P: descr = "12-bit Bayer RGRG/GBGB Packed"; break; + case V4L2_PIX_FMT_CRU_SBGGR12: descr = "12-bit Bayer BGGR CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGBRG12: descr = "12-bit Bayer GBRG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGRBG12: descr = "12-bit Bayer GRBG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SRGGB12: descr = "12-bit Bayer RGGB CRU Packed"; break; case V4L2_PIX_FMT_SBGGR14: descr = "14-bit Bayer BGBG/GRGR"; break; case V4L2_PIX_FMT_SGBRG14: descr = "14-bit Bayer GBGB/RGRG"; break; case V4L2_PIX_FMT_SGRBG14: descr = "14-bit Bayer GRGR/BGBG"; break; @@ -1425,10 +1433,18 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_SGBRG14P: descr = "14-bit Bayer GBGB/RGRG Packed"; break; case V4L2_PIX_FMT_SGRBG14P: descr = "14-bit Bayer GRGR/BGBG Packed"; break; case V4L2_PIX_FMT_SRGGB14P: descr = "14-bit Bayer RGRG/GBGB Packed"; break; + case V4L2_PIX_FMT_CRU_SBGGR14: descr = "14-bit Bayer BGGR CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGBRG14: descr = "14-bit Bayer GBRG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGRBG14: descr = "14-bit Bayer GRBG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SRGGB14: descr = "14-bit Bayer RGGB CRU Packed"; break; case V4L2_PIX_FMT_SBGGR16: descr = "16-bit Bayer BGBG/GRGR"; break; case V4L2_PIX_FMT_SGBRG16: descr = "16-bit Bayer GBGB/RGRG"; break; case V4L2_PIX_FMT_SGRBG16: descr = "16-bit Bayer GRGR/BGBG"; break; case V4L2_PIX_FMT_SRGGB16: descr = "16-bit Bayer RGRG/GBGB"; break; + case V4L2_PIX_FMT_CRU_SBGGR20: descr = "14-bit Bayer BGGR CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGBRG20: descr = "14-bit Bayer GBRG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SGRBG20: descr = "14-bit Bayer GRBG CRU Packed"; break; + case V4L2_PIX_FMT_CRU_SRGGB20: descr = "14-bit Bayer RGGB CRU Packed"; break; case V4L2_PIX_FMT_SN9C20X_I420: descr = "GSPCA SN9C20X I420"; break; case V4L2_PIX_FMT_SPCA501: descr = "GSPCA SPCA501"; break; case V4L2_PIX_FMT_SPCA505: descr = "GSPCA SPCA505"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index e7c4dce39007..38ace20a4f84 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -830,6 +830,27 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_PISP_COMP2_BGGR v4l2_fourcc('P', 'C', '2', 'B') /* PiSP 8-bit mode 2 compressed BGGR bayer */ #define V4L2_PIX_FMT_PISP_COMP2_MONO v4l2_fourcc('P', 'C', '2', 'M') /* PiSP 8-bit mode 2 compressed monochrome */ +/* Renesas RZ/V2H CRU packed formats. 64-bit units with contiguous pixels */ +#define V4L2_PIX_FMT_CRU_SBGGR10 v4l2_fourcc('C', '1', '0', 'B') +#define V4L2_PIX_FMT_CRU_SGBRG10 v4l2_fourcc('C', '1', '0', 'G') +#define V4L2_PIX_FMT_CRU_SGRBG10 v4l2_fourcc('C', '1', '0', 'g') +#define V4L2_PIX_FMT_CRU_SRGGB10 v4l2_fourcc('C', '1', '0', 'R') + +#define V4L2_PIX_FMT_CRU_SBGGR12 v4l2_fourcc('C', '1', '2', 'B') +#define V4L2_PIX_FMT_CRU_SGBRG12 v4l2_fourcc('C', '1', '2', 'G') +#define V4L2_PIX_FMT_CRU_SGRBG12 v4l2_fourcc('C', '1', '2', 'g') +#define V4L2_PIX_FMT_CRU_SRGGB12 v4l2_fourcc('C', '1', '2', 'R') + +#define V4L2_PIX_FMT_CRU_SBGGR14 v4l2_fourcc('C', '1', '4', 'B') +#define V4L2_PIX_FMT_CRU_SGBRG14 v4l2_fourcc('C', '1', '4', 'G') +#define V4L2_PIX_FMT_CRU_SGRBG14 v4l2_fourcc('C', '1', '4', 'g') +#define V4L2_PIX_FMT_CRU_SRGGB14 v4l2_fourcc('C', '1', '4', 'R') + +#define V4L2_PIX_FMT_CRU_SBGGR20 v4l2_fourcc('C', '2', '0', 'B') +#define V4L2_PIX_FMT_CRU_SGBRG20 v4l2_fourcc('C', '2', '0', 'G') +#define V4L2_PIX_FMT_CRU_SGRBG20 v4l2_fourcc('C', '2', '0', 'g') +#define V4L2_PIX_FMT_CRU_SRGGB20 v4l2_fourcc('C', '2', '0', 'R') + /* SDR formats - used only for Software Defined Radio devices */ #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */ #define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') /* IQ u16le */