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Received: from AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) by DU0PR04MB9346.eurprd04.prod.outlook.com (2603:10a6:10:356::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.24; Tue, 14 Mar 2023 10:10:02 +0000 Received: from AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::89aa:9204:790d:e46b]) by AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::89aa:9204:790d:e46b%5]) with mapi id 15.20.6178.024; Tue, 14 Mar 2023 10:10:02 +0000 From: Ming Qian To: mchehab@kernel.org, mirela.rabulea@oss.nxp.com, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, xiahong.bao@nxp.com, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 01/10] media: Add P012 and P012M video format Date: Tue, 14 Mar 2023 18:08:44 +0800 Message-Id: <42a8e54f01ae62a36ca51eeb6652cee91baf20f3.1678788305.git.ming.qian@nxp.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: References: X-ClientProxiedBy: SI1PR02CA0028.apcprd02.prod.outlook.com (2603:1096:4:1f4::6) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB6341:EE_|DU0PR04MB9346:EE_ X-MS-Office365-Filtering-Correlation-Id: 928062c0-6185-4b6d-890f-08db2474467d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. And P012M has two non contiguous planes. Signed-off-by: Ming Qian --- .../media/v4l/pixfmt-yuv-planar.rst | 94 +++++++++++++++++++ drivers/media/v4l2-core/v4l2-common.c | 2 + drivers/media/v4l2-core/v4l2-ioctl.c | 2 + include/uapi/linux/videodev2.h | 2 + 4 files changed, 100 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst index f1d5bb7b806d..aa37c3de8808 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst @@ -123,6 +123,20 @@ All components are stored with the same number of bits per component. - Cb, Cr - Yes - 4x4 tiles + * - V4L2_PIX_FMT_P012 + - 'P012' + - 12 + - 4:2:0 + - Cb, Cr + - Yes + - Linear + * - V4L2_PIX_FMT_P012M + - 'PM12' + - 12 + - 4:2:0 + - Cb, Cr + - Yes + - Linear * - V4L2_PIX_FMT_NV16 - 'NV16' - 8 @@ -586,6 +600,86 @@ Data in the 10 high bits, zeros in the 6 low bits, arranged in little endian ord - Cb\ :sub:`11` - Cr\ :sub:`11` +.. _V4L2-PIX-FMT-P012: +.. _V4L2-PIX-FMT-P012M: + +P012 and P012M +-------------- + +P012 is like NV12 with 12 bits per component, expanded to 16 bits. +Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. + +.. flat-table:: Sample 4x4 P012 Image + :header-rows: 0 + :stub-columns: 0 + + * - start + 0: + - Y'\ :sub:`00` + - Y'\ :sub:`01` + - Y'\ :sub:`02` + - Y'\ :sub:`03` + * - start + 8: + - Y'\ :sub:`10` + - Y'\ :sub:`11` + - Y'\ :sub:`12` + - Y'\ :sub:`13` + * - start + 16: + - Y'\ :sub:`20` + - Y'\ :sub:`21` + - Y'\ :sub:`22` + - Y'\ :sub:`23` + * - start + 24: + - Y'\ :sub:`30` + - Y'\ :sub:`31` + - Y'\ :sub:`32` + - Y'\ :sub:`33` + * - start + 32: + - Cb\ :sub:`00` + - Cr\ :sub:`00` + - Cb\ :sub:`01` + - Cr\ :sub:`01` + * - start + 40: + - Cb\ :sub:`10` + - Cr\ :sub:`10` + - Cb\ :sub:`11` + - Cr\ :sub:`11` + +.. flat-table:: Sample 4x4 P012M Image + :header-rows: 0 + :stub-columns: 0 + + * - start0 + 0: + - Y'\ :sub:`00` + - Y'\ :sub:`01` + - Y'\ :sub:`02` + - Y'\ :sub:`03` + * - start0 + 8: + - Y'\ :sub:`10` + - Y'\ :sub:`11` + - Y'\ :sub:`12` + - Y'\ :sub:`13` + * - start0 + 16: + - Y'\ :sub:`20` + - Y'\ :sub:`21` + - Y'\ :sub:`22` + - Y'\ :sub:`23` + * - start0 + 24: + - Y'\ :sub:`30` + - Y'\ :sub:`31` + - Y'\ :sub:`32` + - Y'\ :sub:`33` + * - + * - start1 + 0: + - Cb\ :sub:`00` + - Cr\ :sub:`00` + - Cb\ :sub:`01` + - Cr\ :sub:`01` + * - start1 + 8: + - Cb\ :sub:`10` + - Cr\ :sub:`10` + - Cb\ :sub:`11` + - Cr\ :sub:`11` + Fully Planar YUV Formats ======================== diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 40f56e044640..a5e8ba370d33 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -267,6 +267,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_NV24, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_NV42, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_P010, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 2, 2, 0, 0 }, .hdiv = 2, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_P012, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 2, 4, 0, 0 }, .hdiv = 2, .vdiv = 2 }, { .format = V4L2_PIX_FMT_YUV410, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 3, .bpp = { 1, 1, 1, 0 }, .hdiv = 4, .vdiv = 4 }, { .format = V4L2_PIX_FMT_YVU410, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 3, .bpp = { 1, 1, 1, 0 }, .hdiv = 4, .vdiv = 4 }, @@ -292,6 +293,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_NV21M, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .hdiv = 2, .vdiv = 2 }, { .format = V4L2_PIX_FMT_NV16M, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .hdiv = 2, .vdiv = 1 }, { .format = V4L2_PIX_FMT_NV61M, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .hdiv = 2, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_P012M, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 2, 4, 0, 0 }, .hdiv = 2, .vdiv = 2 }, /* Bayer RGB formats */ { .format = V4L2_PIX_FMT_SBGGR8, .pixel_enc = V4L2_PIXEL_ENC_BAYER, .mem_planes = 1, .comp_planes = 1, .bpp = { 1, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 87f163a89c80..6489b67babfa 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1352,6 +1352,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_NV24: descr = "Y/UV 4:4:4"; break; case V4L2_PIX_FMT_NV42: descr = "Y/VU 4:4:4"; break; case V4L2_PIX_FMT_P010: descr = "10-bit Y/UV 4:2:0"; break; + case V4L2_PIX_FMT_P012: descr = "12-bit Y/UV 4:2:0"; break; case V4L2_PIX_FMT_NV12_4L4: descr = "Y/UV 4:2:0 (4x4 Linear)"; break; case V4L2_PIX_FMT_NV12_16L16: descr = "Y/UV 4:2:0 (16x16 Linear)"; break; case V4L2_PIX_FMT_NV12_32L32: descr = "Y/UV 4:2:0 (32x32 Linear)"; break; @@ -1362,6 +1363,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_NV61M: descr = "Y/VU 4:2:2 (N-C)"; break; case V4L2_PIX_FMT_NV12MT: descr = "Y/UV 4:2:0 (64x32 MB, N-C)"; break; case V4L2_PIX_FMT_NV12MT_16X16: descr = "Y/UV 4:2:0 (16x16 MB, N-C)"; break; + case V4L2_PIX_FMT_P012M: descr = "12-bit Y/UV 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YUV420M: descr = "Planar YUV 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YVU420M: descr = "Planar YVU 4:2:0 (N-C)"; break; case V4L2_PIX_FMT_YUV422M: descr = "Planar YUV 4:2:2 (N-C)"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 17a9b975177a..f83a9d1210fb 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -637,12 +637,14 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */ #define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */ #define V4L2_PIX_FMT_P010 v4l2_fourcc('P', '0', '1', '0') /* 24 Y/CbCr 4:2:0 10-bit per component */ +#define V4L2_PIX_FMT_P012 v4l2_fourcc('P', '0', '1', '2') /* 24 Y/CbCr 4:2:0 12-bit per component */ /* two non contiguous planes - one Y, one Cr + Cb interleaved */ #define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */ #define V4L2_PIX_FMT_NV21M v4l2_fourcc('N', 'M', '2', '1') /* 21 Y/CrCb 4:2:0 */ #define V4L2_PIX_FMT_NV16M v4l2_fourcc('N', 'M', '1', '6') /* 16 Y/CbCr 4:2:2 */ #define V4L2_PIX_FMT_NV61M v4l2_fourcc('N', 'M', '6', '1') /* 16 Y/CrCb 4:2:2 */ +#define V4L2_PIX_FMT_P012M v4l2_fourcc('P', 'M', '1', '2') /* 24 Y/CbCr 4:2:0 12-bit per component */ /* three planes - Y Cb, Cr */ #define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */ From patchwork Tue Mar 14 10:08:45 2023 Content-Type: text/plain; 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Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian --- .../userspace-api/media/v4l/pixfmt-yuv-luma.rst | 15 +++++++++++++++ drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 1 + 3 files changed, 17 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst index 62078a01de76..7888151f2cd4 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst @@ -103,6 +103,17 @@ are often referred to as greyscale formats. - ... - ... + * .. _V4L2-PIX-FMT-Y012: + + - ``V4L2_PIX_FMT_Y012`` + - 'Y012' + + - Y'\ :sub:`0`\ [3:0] `0000` + - Y'\ :sub:`0`\ [11:4] + - ... + - ... + - ... + * .. _V4L2-PIX-FMT-Y14: - ``V4L2_PIX_FMT_Y14`` @@ -146,3 +157,7 @@ are often referred to as greyscale formats. than 16 bits. For example, 10 bits per pixel uses values in the range 0 to 1023. For the IPU3_Y10 format 25 pixels are packed into 32 bytes, which leaves the 6 most significant bits of the last byte padded with 0. + + For Y012 and Y12 formats, Y012 place its data in the 12 high bits, with + padding zeros in the 4 low bits, in contrast to Y12 format, which have + its padding located in the most significant bits of the 16 bit word. diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 6489b67babfa..2cb485643562 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1307,6 +1307,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_Y6: descr = "6-bit Greyscale"; break; case V4L2_PIX_FMT_Y10: descr = "10-bit Greyscale"; break; case V4L2_PIX_FMT_Y12: descr = "12-bit Greyscale"; break; + case V4L2_PIX_FMT_Y012: descr = "12-bit Greyscale"; break; case V4L2_PIX_FMT_Y14: descr = "14-bit Greyscale"; break; case V4L2_PIX_FMT_Y16: descr = "16-bit Greyscale"; break; case V4L2_PIX_FMT_Y16_BE: descr = "16-bit Greyscale BE"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index f83a9d1210fb..db06d4c4f008 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -586,6 +586,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */ #define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */ #define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */ +#define V4L2_PIX_FMT_Y012 v4l2_fourcc('Y', '0', '1', '2') /* 12 Greyscale */ #define V4L2_PIX_FMT_Y14 v4l2_fourcc('Y', '1', '4', ' ') /* 14 Greyscale */ #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ #define V4L2_PIX_FMT_Y16_BE v4l2_fourcc_be('Y', '1', '6', ' ') /* 16 Greyscale BE */ From patchwork Tue Mar 14 10:08:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 69424 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp1669455wrd; Tue, 14 Mar 2023 03:14:27 -0700 (PDT) X-Google-Smtp-Source: AK7set8eH3d8gvWNUv9Xye5ZqxW2+vVaV31sApiuoypVxIbEC4cKWw0zRGPbj24p2Q7+HYE0uv+4 X-Received: by 2002:a05:6a20:398:b0:d5:6e91:f019 with SMTP id 24-20020a056a20039800b000d56e91f019mr1541563pzt.33.1678788867681; Tue, 14 Mar 2023 03:14:27 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1678788867; cv=pass; d=google.com; s=arc-20160816; b=o5YGbMDHSDHm1oybX37rv1kaB+DZe1pKi9rvtmkDJaFcZqec7gd69KwHJNBLsOdD+W sQlaKNTSln4y5QR3eFuAliFXXpvhDq5QAxGmV+0z3vkAhQtjAryBe+LbS/W1RgXQbwfY f5Iuul7lO8qYvsqczIEI0GZPxXA3U4/BEMvFmJoMFifz5fezA7OXjl8gXoXVTtLTWLlU 11UzpBVMgf+mhfkox5kNuibjZWefqjjxAB7/RyJL5QwVbHbjbfJSsjxAu42rcS9Mnpxi N2+40AmGnXT4caI6PEO+uD5v7s0E2CMY/zxyLM8NJALsXPOvqUImFZX0Ru66aauwo931 AnvQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=z7cKeN0lTqGsO4nqj7pO/oD9FjZqKyVVa6nQ8BbK5Vg=; b=wRPmLkxoZE6RJFzBrhLuHzO6cXTD9aNN4xOtSIwxFAU6U4J91QBwaHLY8e4tLYbajo v7GHY7FzgfDEfYtqX0RZ9xSMfegoXJ8xKm1Esfo4uY5cXsv6ycei9SmGkQFAWNKY4xmV SsbwJNK4fKVHSDy4OSV3b/LPLfanYtuzRuGtk6SsOhJBHFlPPdeQVgH2Q3sG0k0ACG88 c2fIhz8ly4naRTUp+KA5dE8hHeGgzCXT4wj45MYt458ElQ0CSztSnPm8VZL7x0yqtwpM 6HTxwCJrcYIqWDTq1ISBpgWNzBwdBEOm7jFWpZ1KDosSQtufXcD+UyYZExstlFhxWJGu lmgw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=Fqlt9VjD; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from out1.vger.email (out1.vger.email. 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Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Add the missing v4l2 foramt info of Y212 Signed-off-by: Ming Qian --- drivers/media/v4l2-core/v4l2-common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index a5e8ba370d33..21ace56fac04 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -258,6 +258,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_YVYU, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, { .format = V4L2_PIX_FMT_UYVY, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, { .format = V4L2_PIX_FMT_VYUY, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_Y212, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, /* YUV planar formats */ { .format = V4L2_PIX_FMT_NV12, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .hdiv = 2, .vdiv = 2 }, From patchwork Tue Mar 14 10:08:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 69426 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp1669624wrd; Tue, 14 Mar 2023 03:14:58 -0700 (PDT) X-Google-Smtp-Source: AK7set9S56JLT7SEHFBOszo4npMtLAXDbupkULdfL5m8WACK0pFvtzXy7AD/dyy34pzpC1hCM0Nl X-Received: by 2002:a05:6a20:3c90:b0:cb:98e5:de2c with SMTP id b16-20020a056a203c9000b000cb98e5de2cmr44681448pzj.8.1678788897750; Tue, 14 Mar 2023 03:14:57 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1678788897; cv=pass; d=google.com; s=arc-20160816; b=H3EU193ngJ5LUxWkmtINGBuTcC9Kl2ALhWvQ2E0lInVi5RRqlV/rNWB4MBSoLWybWj AqBci/3BtC73nntxF4gvRn9br72zKEw0AwNkeT3Bjaa17HnKx0HHcNCjawXKBZ51uYpg g8WpTrkMr9GAYNCH7l4IkSH1jZ5lmr9e4wiDqOIZ5dfYA3heDfp2xtEo2aUULzAMLID2 DyRd3nQwd7J5SWhNd9LCpvBbfmqbnO/0x/7c3vtCu4t9YdWDZKKvGE9VClS/njL0KFVp 44UhBRBwd3B7poieEbVwytU+CiQYnR/x/JJlYeYQY0VyLkTuQyz8khNM9Inb3fQpC/Ok g6Uw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=q0OywNSR58/8/Ip9EQ7IOUPZsp8jHhQekHxiCQTr9eg=; b=SoBsHKHVvR8lWPG0dr3vEMwRmkTPEBTFcupG71Ao+gcZGZtEETR/XFNQ0Lk/Aaes1s WkHWlhpAInEKWR1kb4X9kLvjEpPodLWYVqUDrNMDU/xZiuZnRHrtySiRkCyGN74YD8Tg eu0gUzLmJb7TKsIi0vp331gj5PjtGb3akRZ8qoNbIj+M2qxQHBp9GdsOy5A8Td+mYKwW BlYSAXWfM3qLqd5VOZtcqlKJn+GqsjVDxhq7mvgFFHezDSI3z53i8WIl7Mrg6nwsrppJ SsYS8xWRGXd1P0coHtyx4wEtDbrWVzfVx6PhQI3uznQtgtOWaeMSWCJRQgQaGxLgCeGP jJXA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=qDfFZMLE; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from out1.vger.email (out1.vger.email. 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Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian --- .../media/v4l/pixfmt-packed-yuv.rst | 28 +++++++++++++++++++ drivers/media/v4l2-core/v4l2-common.c | 1 + drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 1 + 4 files changed, 31 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst b/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst index 24a771542059..ed998d8341ff 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst @@ -257,6 +257,34 @@ the second byte and Y'\ :sub:`7-0` in the third byte. - The padding bits contain undefined values that must be ignored by all applications and drivers. +The next lists the packed YUV 4:4:4 formats with 12 bits per component. +expand the bits per component to 16 bits, data in the high bits, zeros in the low bits, +arranged in little endian order. storing 1 pixels in 6 bytes. + +.. flat-table:: Packed YUV 4:4:4 Image Formats (12bpc) + :header-rows: 1 + :stub-columns: 0 + + * - Identifier + - Code + - Byte 1-0 + - Byte 3-2 + - Byte 5-4 + - Byte 7-6 + - Byte 9-8 + - Byte 11-10 + + * .. _V4L2-PIX-FMT-YUV48-12: + + - ``V4L2_PIX_FMT_YUV48_12`` + - 'Y312' + + - Y'\ :sub:`0` + - Cb\ :sub:`0` + - Cr\ :sub:`0` + - Y'\ :sub:`1` + - Cb\ :sub:`1` + - Cr\ :sub:`1` 4:2:2 Subsampling ================= diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 21ace56fac04..da313a0637de 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -259,6 +259,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_UYVY, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, { .format = V4L2_PIX_FMT_VYUY, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, { .format = V4L2_PIX_FMT_Y212, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_YUV48_12, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, /* YUV planar formats */ { .format = V4L2_PIX_FMT_NV12, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .hdiv = 2, .vdiv = 2 }, diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 2cb485643562..6543cda5815f 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1346,6 +1346,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_YUV420: descr = "Planar YUV 4:2:0"; break; case V4L2_PIX_FMT_HI240: descr = "8-bit Dithered RGB (BTTV)"; break; case V4L2_PIX_FMT_M420: descr = "YUV 4:2:0 (M420)"; break; + case V4L2_PIX_FMT_YUV48_12: descr = "12-bit Depth YUV 4:4:4"; break; case V4L2_PIX_FMT_NV12: descr = "Y/UV 4:2:0"; break; case V4L2_PIX_FMT_NV21: descr = "Y/VU 4:2:0"; break; case V4L2_PIX_FMT_NV16: descr = "Y/UV 4:2:2"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index db06d4c4f008..8a6430bc4a00 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -621,6 +621,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_YUVA32 v4l2_fourcc('Y', 'U', 'V', 'A') /* 32 YUVA-8-8-8-8 */ #define V4L2_PIX_FMT_YUVX32 v4l2_fourcc('Y', 'U', 'V', 'X') /* 32 YUVX-8-8-8-8 */ #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */ +#define V4L2_PIX_FMT_YUV48_12 v4l2_fourcc('Y', '3', '1', '2') /* 48 YUV 4:4:4 12-bit per component */ /* * YCbCr packed format. 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Received: from AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) by DU0PR04MB9346.eurprd04.prod.outlook.com (2603:10a6:10:356::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.24; Tue, 14 Mar 2023 10:10:18 +0000 Received: from AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::89aa:9204:790d:e46b]) by AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::89aa:9204:790d:e46b%5]) with mapi id 15.20.6178.024; Tue, 14 Mar 2023 10:10:18 +0000 From: Ming Qian To: mchehab@kernel.org, mirela.rabulea@oss.nxp.com, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, xiahong.bao@nxp.com, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 05/10] media: Add BGR48_12 video format Date: Tue, 14 Mar 2023 18:08:48 +0800 Message-Id: X-Mailer: git-send-email 2.38.1 In-Reply-To: References: X-ClientProxiedBy: SI1PR02CA0028.apcprd02.prod.outlook.com (2603:1096:4:1f4::6) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB6341:EE_|DU0PR04MB9346:EE_ X-MS-Office365-Filtering-Correlation-Id: 986c829d-867b-44a4-1ab4-08db24745034 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian --- .../userspace-api/media/v4l/pixfmt-rgb.rst | 33 +++++++++++++++++++ drivers/media/v4l2-core/v4l2-common.c | 1 + drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 3 ++ 4 files changed, 38 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst index d330aeb4d3eb..fc98a10991f1 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst @@ -956,6 +956,39 @@ number of bits for each component. \endgroup +12 Bits Per Component +============================== + +These formats store an RGB triplet in six or eighth bytes, with 12 bits per component. +expand the bits per component to 16 bits, data in the high bits, zeros in the low bits, +arranged in little endian order. + +.. raw:: latex + + \small + +.. flat-table:: RGB Formats With 12 Bits Per Component + :header-rows: 1 + + * - Identifier + - Code + - Byte 1-0 + - Byte 3-2 + - Byte 5-4 + - Byte 7-6 + * .. _V4L2-PIX-FMT-BGR48-12: + + - ``V4L2_PIX_FMT_BGR48_12`` + - 'B312' + + - B\ :sub:`15-4` + - G\ :sub:`15-4` + - R\ :sub:`15-4` + - + +.. raw:: latex + + \normalsize Deprecated RGB Formats ====================== diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index da313a0637de..16d3c91c7da2 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -252,6 +252,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_RGB565, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_RGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_BGR666, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_BGR48_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, /* YUV packed formats */ { .format = V4L2_PIX_FMT_YUYV, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 6543cda5815f..6d9599391d7b 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1302,6 +1302,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_RGBX1010102: descr = "32-bit RGBX 10-10-10-2"; break; case V4L2_PIX_FMT_RGBA1010102: descr = "32-bit RGBA 10-10-10-2"; break; case V4L2_PIX_FMT_ARGB2101010: descr = "32-bit ARGB 2-10-10-10"; break; + case V4L2_PIX_FMT_BGR48_12: descr = "12-bit Depth BGR"; break; case V4L2_PIX_FMT_GREY: descr = "8-bit Greyscale"; break; case V4L2_PIX_FMT_Y4: descr = "4-bit Greyscale"; break; case V4L2_PIX_FMT_Y6: descr = "6-bit Greyscale"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 8a6430bc4a00..3c5acd72606c 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -580,6 +580,9 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_RGBA1010102 v4l2_fourcc('R', 'A', '3', '0') /* 32 RGBA-10-10-10-2 */ #define V4L2_PIX_FMT_ARGB2101010 v4l2_fourcc('A', 'R', '3', '0') /* 32 ARGB-2-10-10-10 */ +/* RGB formats (6 or 8 bytes per pixel) */ +#define V4L2_PIX_FMT_BGR48_12 v4l2_fourcc('B', '3', '1', '2') /* 48 BGR 12-bit per component */ + /* Grey formats */ #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ #define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */ From patchwork Tue Mar 14 10:08:49 2023 Content-Type: text/plain; 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Data in the 12 high bits, zeros in the 4 low bits, arranged in little endian order. Signed-off-by: Ming Qian --- Documentation/userspace-api/media/v4l/pixfmt-rgb.rst | 9 +++++++++ drivers/media/v4l2-core/v4l2-common.c | 1 + drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/uapi/linux/videodev2.h | 1 + 4 files changed, 12 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst index fc98a10991f1..c97eab59a6dc 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst @@ -985,6 +985,15 @@ arranged in little endian order. - G\ :sub:`15-4` - R\ :sub:`15-4` - + * .. _V4L2-PIX-FMT-ABGR64-12: + + - ``V4L2_PIX_FMT_ABGR64_12`` + - 'B412' + + - B\ :sub:`15-4` + - G\ :sub:`15-4` + - R\ :sub:`15-4` + - A\ :sub:`15-4` .. raw:: latex diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 16d3c91c7da2..3c5ab5ecd678 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -253,6 +253,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format) { .format = V4L2_PIX_FMT_RGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_BGR666, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, { .format = V4L2_PIX_FMT_BGR48_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, + { .format = V4L2_PIX_FMT_ABGR64_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .hdiv = 1, .vdiv = 1 }, /* YUV packed formats */ { .format = V4L2_PIX_FMT_YUYV, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .hdiv = 2, .vdiv = 1 }, diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 6d9599391d7b..768e1bad4eb2 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1303,6 +1303,7 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_PIX_FMT_RGBA1010102: descr = "32-bit RGBA 10-10-10-2"; break; case V4L2_PIX_FMT_ARGB2101010: descr = "32-bit ARGB 2-10-10-10"; break; case V4L2_PIX_FMT_BGR48_12: descr = "12-bit Depth BGR"; break; + case V4L2_PIX_FMT_ABGR64_12: descr = "12-bit Depth BGRA"; break; case V4L2_PIX_FMT_GREY: descr = "8-bit Greyscale"; break; case V4L2_PIX_FMT_Y4: descr = "4-bit Greyscale"; break; case V4L2_PIX_FMT_Y6: descr = "6-bit Greyscale"; break; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 3c5acd72606c..a6df69ce5cf7 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -582,6 +582,7 @@ struct v4l2_pix_format { /* RGB formats (6 or 8 bytes per pixel) */ #define V4L2_PIX_FMT_BGR48_12 v4l2_fourcc('B', '3', '1', '2') /* 48 BGR 12-bit per component */ +#define V4L2_PIX_FMT_ABGR64_12 v4l2_fourcc('B', '4', '1', '2') /* 64 BGRA 12-bit per component */ /* Grey formats */ #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ From patchwork Tue Mar 14 10:08:50 2023 Content-Type: text/plain; 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} -static const struct mxc_jpeg_fmt *mxc_jpeg_find_format(struct mxc_jpeg_ctx *ctx, - u32 pixelformat) +static const struct mxc_jpeg_fmt *mxc_jpeg_find_format(u32 pixelformat) { unsigned int k; @@ -1562,7 +1561,7 @@ static int mxc_jpeg_parse(struct mxc_jpeg_ctx *ctx, struct vb2_buffer *vb) if (fourcc == 0) return -EINVAL; - jpeg_src_buf->fmt = mxc_jpeg_find_format(ctx, fourcc); + jpeg_src_buf->fmt = mxc_jpeg_find_format(fourcc); jpeg_src_buf->w = header.frame.width; jpeg_src_buf->h = header.frame.height; ctx->header_parsed = true; @@ -1702,11 +1701,11 @@ static void mxc_jpeg_set_default_params(struct mxc_jpeg_ctx *ctx) int i; if (ctx->mxc_jpeg->mode == MXC_JPEG_ENCODE) { - out_q->fmt = mxc_jpeg_find_format(ctx, MXC_JPEG_DEFAULT_PFMT); - cap_q->fmt = mxc_jpeg_find_format(ctx, V4L2_PIX_FMT_JPEG); + out_q->fmt = mxc_jpeg_find_format(MXC_JPEG_DEFAULT_PFMT); + cap_q->fmt = mxc_jpeg_find_format(V4L2_PIX_FMT_JPEG); } else { - out_q->fmt = mxc_jpeg_find_format(ctx, V4L2_PIX_FMT_JPEG); - cap_q->fmt = mxc_jpeg_find_format(ctx, MXC_JPEG_DEFAULT_PFMT); + out_q->fmt = mxc_jpeg_find_format(V4L2_PIX_FMT_JPEG); + cap_q->fmt = mxc_jpeg_find_format(MXC_JPEG_DEFAULT_PFMT); } for (i = 0; i < 2; i++) { @@ -1950,7 +1949,7 @@ static int mxc_jpeg_try_fmt(struct v4l2_format *f, pix_mp->height : MXC_JPEG_MAX_HEIGHT; int i; - fmt = mxc_jpeg_find_format(ctx, fourcc); + fmt = mxc_jpeg_find_format(fourcc); if (!fmt || fmt->flags != mxc_jpeg_get_fmt_type(ctx, f->type)) { dev_warn(ctx->mxc_jpeg->dev, "Format not supported: %c%c%c%c, use the default.\n", (fourcc & 0xff), @@ -1958,7 +1957,7 @@ static int mxc_jpeg_try_fmt(struct v4l2_format *f, (fourcc >> 16) & 0xff, (fourcc >> 24) & 0xff); fourcc = mxc_jpeg_get_default_fourcc(ctx, f->type); - fmt = mxc_jpeg_find_format(ctx, fourcc); + fmt = mxc_jpeg_find_format(fourcc); if (!fmt) return -EINVAL; f->fmt.pix_mp.pixelformat = fourcc; From patchwork Tue Mar 14 10:08:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 69435 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp1673293wrd; 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Received: from AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) by AM8PR04MB7841.eurprd04.prod.outlook.com (2603:10a6:20b:244::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.26; Tue, 14 Mar 2023 10:10:30 +0000 Received: from AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::89aa:9204:790d:e46b]) by AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::89aa:9204:790d:e46b%5]) with mapi id 15.20.6178.024; Tue, 14 Mar 2023 10:10:30 +0000 From: Ming Qian To: mchehab@kernel.org, mirela.rabulea@oss.nxp.com, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, xiahong.bao@nxp.com, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 08/10] media: imx-jpeg: Clear slot next desc ptr if config error Date: Tue, 14 Mar 2023 18:08:51 +0800 Message-Id: <5541277a3c93fd141e35a7fef0bd87047afdb532.1678788305.git.ming.qian@nxp.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: References: X-ClientProxiedBy: SI1PR02CA0028.apcprd02.prod.outlook.com (2603:1096:4:1f4::6) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB6341:EE_|AM8PR04MB7841:EE_ X-MS-Office365-Filtering-Correlation-Id: 576f03e4-873a-454b-0ee2-08db2474575b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Ming Qian --- drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c | 5 +++++ drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h | 1 + drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c | 1 + 3 files changed, 7 insertions(+) diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c index ef28122a5ed4..bbd5d6a9fc86 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c @@ -178,3 +178,8 @@ void mxc_jpeg_set_desc(u32 desc, void __iomem *reg, int slot) writel(desc | MXC_NXT_DESCPT_EN, reg + MXC_SLOT_OFFSET(slot, SLOT_NXT_DESCPT_PTR)); } + +void mxc_jpeg_clr_desc(void __iomem *reg, int slot) +{ + writel(0, reg + MXC_SLOT_OFFSET(slot, SLOT_NXT_DESCPT_PTR)); +} diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h index ecf3b6562ba2..8b7cd6526efd 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h @@ -137,6 +137,7 @@ void mxc_jpeg_set_bufsize(struct mxc_jpeg_desc *desc, u32 bufsize); void mxc_jpeg_set_res(struct mxc_jpeg_desc *desc, u16 w, u16 h); void mxc_jpeg_set_line_pitch(struct mxc_jpeg_desc *desc, u32 line_pitch); void mxc_jpeg_set_desc(u32 desc, void __iomem *reg, int slot); +void mxc_jpeg_clr_desc(void __iomem *reg, int slot); void mxc_jpeg_set_regs_from_desc(struct mxc_jpeg_desc *desc, void __iomem *reg); #endif diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c index 70b6eea733e7..3f1c9bc4b144 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c @@ -692,6 +692,7 @@ static irqreturn_t mxc_jpeg_dec_irq(int irq, void *priv) u32 ret = readl(reg + CAST_STATUS12); dev_err(dev, "Encoder/decoder error, status=0x%08x", ret); + mxc_jpeg_clr_desc(reg, slot); mxc_jpeg_sw_reset(reg); buf_state = VB2_BUF_STATE_ERROR; goto buffers_done; From patchwork Tue Mar 14 10:08:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 69425 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp1669456wrd; Tue, 14 Mar 2023 03:14:28 -0700 (PDT) X-Google-Smtp-Source: AK7set+bK/ZIpQ8/WjTvIc+qcBfyGhEMXKT66y9UaqYNZsqx+vUbR2PA5hMWyPB6kv0qbZhI1gh0 X-Received: by 2002:aa7:95aa:0:b0:622:eb4e:4ffa with SMTP id a10-20020aa795aa000000b00622eb4e4ffamr7865555pfk.7.1678788867744; Tue, 14 Mar 2023 03:14:27 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1678788867; cv=pass; d=google.com; s=arc-20160816; b=nBuXwaQPWkM+adEIbFePNHColTLmIrUDrCu4smNOQ+H0sEN+8kgt+7yyA2WbHecEqe 3cu4RTrwz0EBuWu+fF1DOt/xvCt/g9EsFwVlXd6YqPlwp79fr3B9GMFwsK/i1C1vRAmI E/iaNDdB77MXFqNhGFM0Rvggh6PVuxf3+J9Eo4u0rUozDaZXA9SGXxiRcPYcn5HULdS6 4DNV7wCyMHiNEu9aDsS1C0NNHspofh6v5dwN2oXcGrQ8gxDvq6LDCJc5qFZi4l0BHXDp rvBc6WLZYdV9KRelSuqv5S/utK/+LLu7awu7c/Gw3BOJ2TcxCjXf4XtOTxr+UkGhSIf7 y4SQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=4KQHy4ojmtQF1BduRAXSRUeX6FHJREEZUO4mQRp9hxA=; b=mauA3Y8t7xgW5mk+9/+jmwWuQMPPjfu6dWv2LWvDmlnYZXbX+SnZLWVIG+BpIgV7y4 iV/f2ifUHUSZ2WB+L3dathfwWT2YNesmNhpC/Aae5w+wp/1xxQsWIncMxDd66qCt0EdM 4pvsETIzfrAF8uI2d0E1aRVx+UmHH5MmX+EQebAPVZeJtgukh/YQ3/LoDcvhfNKwwgud fHOEvvK+ZAjeS8Q9SMaS83l/TI3hLtlSXZXoXpjBMnRQRxES4lih4xdD9GhcEqwgZ9Hr LZW4zfiS19CQ5S71hPIHaYZxndqQ1gd4TwuqQPbzfmtIOsKL6mMIw9K+iiPoJ8tJetGi /GJg== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=dDfOytYa; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from out1.vger.email (out1.vger.email. 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bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760337715975230229?= X-GMAIL-MSGID: =?utf-8?q?1760337715975230229?= enable decoding 12-bit extended jpeg Signed-off-by: Ming Qian --- .../media/platform/nxp/imx-jpeg/mxc-jpeg.c | 136 +++++++++++++++++- 1 file changed, 134 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c index 3f1c9bc4b144..74ecc5415aa6 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c @@ -87,6 +87,20 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .precision = 8, .is_rgb = 1, }, + { + .name = "BGR 12bit", /*12-bit BGR packed format*/ + .fourcc = V4L2_PIX_FMT_BGR48_12, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444, + .nc = 3, + .depth = 36, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + .is_rgb = 1, + }, { .name = "ABGR", /* ABGR packed format */ .fourcc = V4L2_PIX_FMT_ABGR32, @@ -101,6 +115,20 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .precision = 8, .is_rgb = 1, }, + { + .name = "ABGR 12bit", /* 12-bit ABGR packed format */ + .fourcc = V4L2_PIX_FMT_ABGR64_12, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444, + .nc = 4, + .depth = 48, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + .is_rgb = 1, + }, { .name = "YUV420", /* 1st plane = Y, 2nd plane = UV */ .fourcc = V4L2_PIX_FMT_NV12M, @@ -127,6 +155,32 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "YUV420 12bit", /* 1st plane = Y, 2nd plane = UV */ + .fourcc = V4L2_PIX_FMT_P012M, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420, + .nc = 3, + .depth = 18, /* 6 x 12 bits (4Y + UV) for 4 pixels */ + .mem_planes = 2, + .comp_planes = 2, /* 1 plane Y, 1 plane UV interleaved */ + .h_align = 4, + .v_align = 4, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, + { + .name = "YUV420 12bit", /* 1st plane = Y, 2nd plane = UV */ + .fourcc = V4L2_PIX_FMT_P012, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420, + .nc = 3, + .depth = 18, /* 6 x 12 bits (4Y + UV) for 4 pixels */ + .mem_planes = 1, + .comp_planes = 2, /* 1 plane Y, 1 plane UV interleaved */ + .h_align = 4, + .v_align = 4, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, { .name = "YUV422", /* YUYV */ .fourcc = V4L2_PIX_FMT_YUYV, @@ -140,6 +194,19 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "YUV422 12bit", /* YUYV */ + .fourcc = V4L2_PIX_FMT_Y212, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_422, + .nc = 3, + .depth = 24, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 4, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, { .name = "YUV444", /* YUVYUV */ .fourcc = V4L2_PIX_FMT_YUV24, @@ -153,6 +220,19 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "YUV444 12bit", /* YUVYUV */ + .fourcc = V4L2_PIX_FMT_YUV48_12, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444, + .nc = 3, + .depth = 36, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, { .name = "Gray", /* Gray (Y8/Y12) or Single Comp */ .fourcc = V4L2_PIX_FMT_GREY, @@ -166,6 +246,19 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "Gray 12bit", /* Gray (Y8/Y12) or Single Comp */ + .fourcc = V4L2_PIX_FMT_Y012, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY, + .nc = 1, + .depth = 12, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, }; #define MXC_JPEG_NUM_FORMATS ARRAY_SIZE(mxc_formats) @@ -437,17 +530,24 @@ static enum mxc_jpeg_image_format mxc_jpeg_fourcc_to_imgfmt(u32 fourcc) { switch (fourcc) { case V4L2_PIX_FMT_GREY: + case V4L2_PIX_FMT_Y012: return MXC_JPEG_GRAY; case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_Y212: return MXC_JPEG_YUV422; case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12M: + case V4L2_PIX_FMT_P012: + case V4L2_PIX_FMT_P012M: return MXC_JPEG_YUV420; case V4L2_PIX_FMT_YUV24: + case V4L2_PIX_FMT_YUV48_12: return MXC_JPEG_YUV444; case V4L2_PIX_FMT_BGR24: + case V4L2_PIX_FMT_BGR48_12: return MXC_JPEG_BGR; case V4L2_PIX_FMT_ABGR32: + case V4L2_PIX_FMT_ABGR64_12: return MXC_JPEG_ABGR; default: return MXC_JPEG_INVALID; @@ -483,6 +583,17 @@ static void mxc_jpeg_addrs(struct mxc_jpeg_desc *desc, offset; } +static bool mxc_jpeg_is_extended_sequential(const struct mxc_jpeg_fmt *fmt) +{ + if (!fmt || !(fmt->flags & MXC_JPEG_FMT_TYPE_RAW)) + return false; + + if (fmt->precision > 8) + return true; + + return false; +} + static void notify_eos(struct mxc_jpeg_ctx *ctx) { const struct v4l2_event ev = { @@ -767,24 +878,31 @@ static int mxc_jpeg_fixup_sof(struct mxc_jpeg_sof *sof, switch (fourcc) { case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12M: + case V4L2_PIX_FMT_P012: + case V4L2_PIX_FMT_P012M: sof->components_no = 3; sof->comp[0].v = 0x2; sof->comp[0].h = 0x2; break; case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_Y212: sof->components_no = 3; sof->comp[0].v = 0x1; sof->comp[0].h = 0x2; break; case V4L2_PIX_FMT_YUV24: + case V4L2_PIX_FMT_YUV48_12: case V4L2_PIX_FMT_BGR24: + case V4L2_PIX_FMT_BGR48_12: default: sof->components_no = 3; break; case V4L2_PIX_FMT_ABGR32: + case V4L2_PIX_FMT_ABGR64_12: sof->components_no = 4; break; case V4L2_PIX_FMT_GREY: + case V4L2_PIX_FMT_Y012: sof->components_no = 1; break; } @@ -804,20 +922,27 @@ static int mxc_jpeg_fixup_sos(struct mxc_jpeg_sos *sos, switch (fourcc) { case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12M: + case V4L2_PIX_FMT_P012: + case V4L2_PIX_FMT_P012M: sos->components_no = 3; break; case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_Y212: sos->components_no = 3; break; case V4L2_PIX_FMT_YUV24: + case V4L2_PIX_FMT_YUV48_12: case V4L2_PIX_FMT_BGR24: + case V4L2_PIX_FMT_BGR48_12: default: sos->components_no = 3; break; case V4L2_PIX_FMT_ABGR32: + case V4L2_PIX_FMT_ABGR64_12: sos->components_no = 4; break; case V4L2_PIX_FMT_GREY: + case V4L2_PIX_FMT_Y012: sos->components_no = 1; break; } @@ -847,12 +972,15 @@ static unsigned int mxc_jpeg_setup_cfg_stream(void *cfg_stream_vaddr, u8 *cfg = (u8 *)cfg_stream_vaddr; struct mxc_jpeg_sof *sof; struct mxc_jpeg_sos *sos; + const struct mxc_jpeg_fmt *fmt = mxc_jpeg_find_format(fourcc); + + if (!fmt) + return 0; memcpy(cfg + offset, jpeg_soi, ARRAY_SIZE(jpeg_soi)); offset += ARRAY_SIZE(jpeg_soi); - if (fourcc == V4L2_PIX_FMT_BGR24 || - fourcc == V4L2_PIX_FMT_ABGR32) { + if (fmt->is_rgb) { memcpy(cfg + offset, jpeg_app14, sizeof(jpeg_app14)); offset += sizeof(jpeg_app14); } else { @@ -918,6 +1046,10 @@ static void mxc_jpeg_config_dec_desc(struct vb2_buffer *out_buf, desc->stm_ctrl &= ~STM_CTRL_IMAGE_FORMAT(0xF); /* clear image format */ desc->stm_ctrl |= STM_CTRL_IMAGE_FORMAT(img_fmt); desc->stm_ctrl |= STM_CTRL_BITBUF_PTR_CLR(1); + if (mxc_jpeg_is_extended_sequential(jpeg_src_buf->fmt)) + desc->stm_ctrl |= STM_CTRL_PIXEL_PRECISION; + else + desc->stm_ctrl &= ~STM_CTRL_PIXEL_PRECISION; desc->line_pitch = q_data_cap->bytesperline[0]; mxc_jpeg_addrs(desc, dst_buf, src_buf, 0); mxc_jpeg_set_bufsize(desc, ALIGN(vb2_plane_size(src_buf, 0), 1024)); From patchwork Tue Mar 14 10:08:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 69427 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp1669842wrd; Tue, 14 Mar 2023 03:15:28 -0700 (PDT) X-Google-Smtp-Source: AK7set+WWMN6RtCN9vpte8K6mi8Mg7Q1403jAASLVmNlqk+h3B01G+mQJMJN5Q/vZdmxlubgyCM/ 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} -void mxc_jpeg_enc_mode_conf(struct device *dev, void __iomem *reg) +void mxc_jpeg_enc_mode_conf(struct device *dev, void __iomem *reg, u8 extseq) { dev_dbg(dev, "CAST Encoder CONFIG...\n"); /* * "Config_Mode" enabled, "Config_Mode auto clear enabled", */ - writel(0xa0, reg + CAST_MODE); + if (extseq) + writel(0xb0, reg + CAST_MODE); + else + writel(0xa0, reg + CAST_MODE); /* all markers and segments */ writel(0x3ff, reg + CAST_CFG_MODE); } -void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg) +void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg, u8 extseq) { dev_dbg(dev, "CAST Encoder GO...\n"); /* * "GO" enabled, "GO bit auto clear" enabled */ - writel(0x140, reg + CAST_MODE); + if (extseq) + writel(0x150, reg + CAST_MODE); + else + writel(0x140, reg + CAST_MODE); } void mxc_jpeg_enc_set_quality(struct device *dev, void __iomem *reg, u8 quality) diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h index 8b7cd6526efd..ed15ea348f97 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h @@ -117,8 +117,8 @@ void print_wrapper_info(struct device *dev, void __iomem *reg); void mxc_jpeg_sw_reset(void __iomem *reg); int mxc_jpeg_enable(void __iomem *reg); void wait_frmdone(struct device *dev, void __iomem *reg); -void mxc_jpeg_enc_mode_conf(struct device *dev, void __iomem *reg); -void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg); +void mxc_jpeg_enc_mode_conf(struct device *dev, void __iomem *reg, u8 extseq); +void mxc_jpeg_enc_mode_go(struct device *dev, void __iomem *reg, u8 extseq); void mxc_jpeg_enc_set_quality(struct device *dev, void __iomem *reg, u8 quality); void mxc_jpeg_dec_mode_go(struct device *dev, void __iomem *reg); int mxc_jpeg_get_slot(void __iomem *reg); diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c index 74ecc5415aa6..1bf24bf3257d 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c @@ -322,6 +322,45 @@ static const unsigned char jpeg_dqt[] = { 0x63, 0x63, 0x63, 0x63, 0x63, 0x63 }; +static const unsigned char jpeg_dqt_extseq[] = { + 0xFF, 0xDB, + 0x01, 0x04, + 0x10, + 0x00, 0x80, 0x00, 0x58, 0x00, 0x60, 0x00, 0x70, + 0x00, 0x60, 0x00, 0x50, 0x00, 0x80, 0x00, 0x70, + 0x00, 0x68, 0x00, 0x70, 0x00, 0x90, 0x00, 0x88, + 0x00, 0x80, 0x00, 0x98, 0x00, 0xC0, 0x01, 0x40, + 0x00, 0xD0, 0x00, 0xC0, 0x00, 0xB0, 0x00, 0xB0, + 0x00, 0xC0, 0x01, 0x88, 0x01, 0x18, 0x01, 0x28, + 0x00, 0xE8, 0x01, 0x40, 0x01, 0xD0, 0x01, 0x98, + 0x01, 0xE8, 0x01, 0xE0, 0x01, 0xC8, 0x01, 0x98, + 0x01, 0xC0, 0x01, 0xB8, 0x02, 0x00, 0x02, 0x40, + 0x02, 0xE0, 0x02, 0x70, 0x02, 0x00, 0x02, 0x20, + 0x02, 0xB8, 0x02, 0x28, 0x01, 0xB8, 0x01, 0xC0, + 0x02, 0x80, 0x03, 0x68, 0x02, 0x88, 0x02, 0xB8, + 0x02, 0xF8, 0x03, 0x10, 0x03, 0x38, 0x03, 0x40, + 0x03, 0x38, 0x01, 0xF0, 0x02, 0x68, 0x03, 0x88, + 0x03, 0xC8, 0x03, 0x80, 0x03, 0x20, 0x03, 0xC0, + 0x02, 0xE0, 0x03, 0x28, 0x03, 0x38, 0x03, 0x18, + 0x11, + 0x00, 0x88, 0x00, 0x90, 0x00, 0x90, 0x00, 0xC0, + 0x00, 0xA8, 0x00, 0xC0, 0x01, 0x78, 0x00, 0xD0, + 0x00, 0xD0, 0x01, 0x78, 0x03, 0x18, 0x02, 0x10, + 0x01, 0xC0, 0x02, 0x10, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, + 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, 0x03, 0x18, +}; + static const unsigned char jpeg_sof_maximal[] = { 0xFF, 0xC0, 0x00, 0x14, 0x08, 0x00, 0x40, 0x00, 0x40, @@ -329,6 +368,13 @@ static const unsigned char jpeg_sof_maximal[] = { 0x03, 0x11, 0x01, 0x04, 0x11, 0x01 }; +static const unsigned char jpeg_sof_extseq[] = { + 0xFF, 0xC1, + 0x00, 0x14, 0x08, 0x00, 0x40, 0x00, 0x40, + 0x04, 0x01, 0x11, 0x00, 0x02, 0x11, 0x01, + 0x03, 0x11, 0x01, 0x04, 0x11, 0x01 +}; + static const unsigned char jpeg_dht[] = { 0xFF, 0xC4, 0x01, 0xA2, 0x00, 0x00, 0x01, 0x05, 0x01, @@ -393,6 +439,90 @@ static const unsigned char jpeg_dht[] = { 0xF6, 0xF7, 0xF8, 0xF9, 0xFA }; +static const unsigned char jpeg_dht_extseq[] = { + 0xFF, 0xC4, + 0x02, 0x2a, 0x00, 0x00, 0x01, 0x05, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, + 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x00, 0x02, 0x01, 0x03, 0x03, 0x02, + 0x04, 0x03, 0x05, 0x05, 0x02, 0x03, 0x02, + 0x00, 0x00, 0xbf, 0x01, 0x02, 0x03, 0x00, + 0x04, 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, + 0x06, 0x13, 0x51, 0x61, 0x07, 0x22, 0x71, + 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, 0x23, + 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, + 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, + 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, + 0x27, 0x28, 0x29, 0x2a, 0x34, 0x35, 0x36, + 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, + 0x46, 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, + 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, + 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, + 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, + 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, + 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, + 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, + 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, + 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, + 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, + 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, + 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, + 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, + 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, + 0xf7, 0xf8, 0xf9, 0xfa, 0x0b, 0x0c, 0x0d, + 0x0e, 0x1b, 0x1c, 0x1d, 0x1e, 0x2b, 0x2c, + 0x2d, 0x2e, 0x3b, 0x3c, 0x3d, 0x3e, 0x4b, + 0x4c, 0x4d, 0x4e, 0x5b, 0x5c, 0x5d, 0x5e, + 0x6b, 0x6c, 0x6d, 0x6e, 0x7b, 0x7c, 0x7d, + 0x7e, 0x8b, 0x8c, 0x8d, 0x8e, 0x9b, 0x9c, + 0x9d, 0x9e, 0xab, 0xac, 0xad, 0xae, 0xbb, + 0xbc, 0xbd, 0xbe, 0xcb, 0xcc, 0xcd, 0xce, + 0xdb, 0xdc, 0xdd, 0xde, 0xeb, 0xec, 0xed, + 0xee, 0xfb, 0xfc, 0xfd, 0xfe, 0x01, 0x00, + 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, + 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, + 0x0d, 0x0e, 0x0f, 0x11, 0x00, 0x02, 0x01, + 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, + 0x02, 0x03, 0x02, 0x00, 0x00, 0xbf, 0x01, + 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, + 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, + 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, + 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15, + 0x52, 0xd1, 0xf0, 0x24, 0x33, 0x62, 0x72, + 0x82, 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, + 0x1a, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, + 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, + 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, + 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, + 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, + 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, + 0x77, 0x78, 0x79, 0x7a, 0x83, 0x84, 0x85, + 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, + 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, + 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, + 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, + 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, + 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, + 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, + 0xda, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, + 0xe7, 0xe8, 0xe9, 0xea, 0xf1, 0xf2, 0xf3, + 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, + 0x0b, 0x0c, 0x0d, 0x0e, 0x1b, 0x1c, 0x1d, + 0x1e, 0x2b, 0x2c, 0x2d, 0x2e, 0x3b, 0x3c, + 0x3d, 0x3e, 0x4b, 0x4c, 0x4d, 0x4e, 0x5b, + 0x5c, 0x5d, 0x5e, 0x6b, 0x6c, 0x6d, 0x6e, + 0x7b, 0x7c, 0x7d, 0x7e, 0x8b, 0x8c, 0x8d, + 0x8e, 0x9b, 0x9c, 0x9d, 0x9e, 0xab, 0xac, + 0xad, 0xae, 0xbb, 0xbc, 0xbd, 0xbe, 0xcb, + 0xcc, 0xcd, 0xce, 0xdb, 0xdc, 0xdd, 0xde, + 0xeb, 0xec, 0xed, 0xee, 0xfb, 0xfc, 0xfd, + 0xfe, +}; + static const unsigned char jpeg_dri[] = { 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x20 @@ -802,7 +932,8 @@ static irqreturn_t mxc_jpeg_dec_irq(int irq, void *priv) if (dec_ret & SLOT_STATUS_ENC_CONFIG_ERR) { u32 ret = readl(reg + CAST_STATUS12); - dev_err(dev, "Encoder/decoder error, status=0x%08x", ret); + dev_err(dev, "Encoder/decoder error, dec_ret = 0x%08x, status=0x%08x", + dec_ret, ret); mxc_jpeg_clr_desc(reg, slot); mxc_jpeg_sw_reset(reg); buf_state = VB2_BUF_STATE_ERROR; @@ -814,10 +945,11 @@ static irqreturn_t mxc_jpeg_dec_irq(int irq, void *priv) if (jpeg->mode == MXC_JPEG_ENCODE && ctx->enc_state == MXC_JPEG_ENC_CONF) { + q_data = mxc_jpeg_get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE); ctx->enc_state = MXC_JPEG_ENCODING; dev_dbg(dev, "Encoder config finished. Start encoding...\n"); mxc_jpeg_enc_set_quality(dev, reg, ctx->jpeg_quality); - mxc_jpeg_enc_mode_go(dev, reg); + mxc_jpeg_enc_mode_go(dev, reg, mxc_jpeg_is_extended_sequential(q_data->fmt)); goto job_unlock; } if (jpeg->mode == MXC_JPEG_DECODE && jpeg_src_buf->dht_needed) { @@ -868,8 +1000,12 @@ static int mxc_jpeg_fixup_sof(struct mxc_jpeg_sof *sof, u16 w, u16 h) { int sof_length; + const struct mxc_jpeg_fmt *fmt = mxc_jpeg_find_format(fourcc); - sof->precision = 8; /* TODO allow 8/12 bit precision*/ + if (fmt) + sof->precision = fmt->precision; + else + sof->precision = 8; /* TODO allow 8/12 bit precision*/ sof->height = h; _bswap16(&sof->height); sof->width = w; @@ -988,16 +1124,28 @@ static unsigned int mxc_jpeg_setup_cfg_stream(void *cfg_stream_vaddr, offset += sizeof(jpeg_app0); } - memcpy(cfg + offset, jpeg_dqt, sizeof(jpeg_dqt)); - offset += sizeof(jpeg_dqt); + if (mxc_jpeg_is_extended_sequential(fmt)) { + memcpy(cfg + offset, jpeg_dqt_extseq, sizeof(jpeg_dqt_extseq)); + offset += sizeof(jpeg_dqt_extseq); + + memcpy(cfg + offset, jpeg_sof_extseq, sizeof(jpeg_sof_extseq)); + } else { + memcpy(cfg + offset, jpeg_dqt, sizeof(jpeg_dqt)); + offset += sizeof(jpeg_dqt); - memcpy(cfg + offset, jpeg_sof_maximal, sizeof(jpeg_sof_maximal)); + memcpy(cfg + offset, jpeg_sof_maximal, sizeof(jpeg_sof_maximal)); + } offset += 2; /* skip marker ID */ sof = (struct mxc_jpeg_sof *)(cfg + offset); offset += mxc_jpeg_fixup_sof(sof, fourcc, w, h); - memcpy(cfg + offset, jpeg_dht, sizeof(jpeg_dht)); - offset += sizeof(jpeg_dht); + if (mxc_jpeg_is_extended_sequential(fmt)) { + memcpy(cfg + offset, jpeg_dht_extseq, sizeof(jpeg_dht_extseq)); + offset += sizeof(jpeg_dht_extseq); + } else { + memcpy(cfg + offset, jpeg_dht, sizeof(jpeg_dht)); + offset += sizeof(jpeg_dht); + } memcpy(cfg + offset, jpeg_dri, sizeof(jpeg_dri)); offset += sizeof(jpeg_dri); @@ -1138,6 +1286,10 @@ static void mxc_jpeg_config_enc_desc(struct vb2_buffer *out_buf, desc->stm_ctrl = STM_CTRL_CONFIG_MOD(0) | STM_CTRL_IMAGE_FORMAT(img_fmt); desc->stm_ctrl |= STM_CTRL_BITBUF_PTR_CLR(1); + if (mxc_jpeg_is_extended_sequential(q_data->fmt)) + desc->stm_ctrl |= STM_CTRL_PIXEL_PRECISION; + else + desc->stm_ctrl &= ~STM_CTRL_PIXEL_PRECISION; mxc_jpeg_addrs(desc, src_buf, dst_buf, 0); dev_dbg(jpeg->dev, "cfg_desc:\n"); print_descriptor_info(jpeg->dev, cfg_desc); @@ -1338,7 +1490,9 @@ static void mxc_jpeg_device_run(void *priv) ctx->enc_state = MXC_JPEG_ENC_CONF; mxc_jpeg_config_enc_desc(&dst_buf->vb2_buf, ctx, &src_buf->vb2_buf, &dst_buf->vb2_buf); - mxc_jpeg_enc_mode_conf(dev, reg); /* start config phase */ + /* start config phase */ + mxc_jpeg_enc_mode_conf(dev, reg, + mxc_jpeg_is_extended_sequential(q_data_out->fmt)); } else { dev_dbg(dev, "Decoding on slot %d\n", ctx->slot); print_mxc_buf(jpeg, &src_buf->vb2_buf, 0);