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Wed, 17 Mar 2021 03:56:29 +0000 From: Liu Ying To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Cc: airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, mchehab@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, kishon@ti.com, vkoul@kernel.org, robert.foss@linaro.org, lee.jones@linaro.org Subject: [PATCH v6 02/14] media: docs: Add some RGB bus formats for i.MX8qm/qxp pixel combiner Date: Wed, 17 Mar 2021 11:42:37 +0800 Message-Id: <1615952569-4711-3-git-send-email-victor.liu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1615952569-4711-1-git-send-email-victor.liu@nxp.com> References: <1615952569-4711-1-git-send-email-victor.liu@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: HK2PR04CA0090.apcprd04.prod.outlook.com (2603:1096:202:15::34) To VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by HK2PR04CA0090.apcprd04.prod.outlook.com (2603:1096:202:15::34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3955.18 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 59993908-4a37-44d6-2881-08d8e8f8a51b X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB3983.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2021 03:56:29.4547 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 5TuX+Lwv6Np+E2v7QT5zKpY8X2MjIWZP4cxqPZZZar2rW1d4sSkiwZufxaM25ydWLGDZwS3w1FOYbvBCJNIeEQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB6141 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This patch adds documentations for RGB666_1X30_CPADLO, RGB888_1X30_CPADLO, RGB666_1X36_CPADLO and RGB888_1X36_CPADLO bus formats used by i.MX8qm/qxp pixel combiner. The RGB pixels with padding low per component are transmitted on a 30-bit input bus(10-bit per component) from a display controller or a 36-bit output bus(12-bit per component) to a pixel link. Reviewed-by: Robert Foss Reviewed-by: Laurent Pinchart Signed-off-by: Liu Ying --- Robert, I keep your R-b tag from v5. Let me know if you want me to drop it, as v6 contains a fix. v5->v6: * Fix data organizations of MEDIA_BUS_FMT_RGB{666,888}_1X30-CPADLO. (Laurent) * Add Laurent's R-b tag. v4->v5: * Add Robert's R-b tag. v3->v4: * No change. v2->v3: * No change. v1->v2: * No change. .../userspace-api/media/v4l/subdev-formats.rst | 156 +++++++++++++++++++++ 1 file changed, 156 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst index 7f16cbe..1402e18 100644 --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst @@ -1488,6 +1488,80 @@ The following tables list existing packed RGB formats. - b\ :sub:`2` - b\ :sub:`1` - b\ :sub:`0` + * .. _MEDIA-BUS-FMT-RGB666-1X30-CPADLO: + + - MEDIA_BUS_FMT_RGB666_1X30-CPADLO + - 0x101e + - + - + - + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + * .. _MEDIA-BUS-FMT-RGB888-1X30-CPADLO: + + - MEDIA_BUS_FMT_RGB888_1X30-CPADLO + - 0x101f + - + - + - + - r\ :sub:`7` + - r\ :sub:`6` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - g\ :sub:`7` + - g\ :sub:`6` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - b\ :sub:`7` + - b\ :sub:`6` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 * .. _MEDIA-BUS-FMT-ARGB888-1X32: - MEDIA_BUS_FMT_ARGB888_1X32 @@ -1665,6 +1739,88 @@ The following table list existing packed 36bit wide RGB formats. - 2 - 1 - 0 + * .. _MEDIA-BUS-FMT-RGB666-1X36-CPADLO: + + - MEDIA_BUS_FMT_RGB666_1X36_CPADLO + - 0x1020 + - + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - 0 + - 0 + * .. _MEDIA-BUS-FMT-RGB888-1X36-CPADLO: + + - MEDIA_BUS_FMT_RGB888_1X36_CPADLO + - 0x1021 + - + - r\ :sub:`7` + - r\ :sub:`6` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - g\ :sub:`7` + - g\ :sub:`6` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - 0 + - 0 + - b\ :sub:`7` + - b\ :sub:`6` + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - 0 + - 0 * .. _MEDIA-BUS-FMT-RGB121212-1X36: - MEDIA_BUS_FMT_RGB121212_1X36