From patchwork Tue Oct 11 12:16:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Mugnier X-Patchwork-Id: 86642 X-Patchwork-Delegate: sakari.ailus@iki.fi Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1oiEBp-005wGQ-5t; Tue, 11 Oct 2022 12:16:54 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229717AbiJKMQu (ORCPT + 1 other); Tue, 11 Oct 2022 08:16:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229803AbiJKMQg (ORCPT ); Tue, 11 Oct 2022 08:16:36 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95ABE558EA for ; Tue, 11 Oct 2022 05:16:32 -0700 (PDT) Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 29B8WQiK029025; Tue, 11 Oct 2022 14:16:25 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=dOtZLIKS1GQiuz4nvL5HL95q1vv+3b68sY288kUJMwA=; b=CJfAJ4NP3SetvxeLWoG45rYatLv9PYAho65ct/SzQa6PYg9f5SOcTg9YaxGeEPbEshUR Yz0/ejnEAcN3noHj17FF+kc/oNrnkxWtGgT2JqdNdXtlaBJuyBnHxaQtxf3wKw/3GwkZ 8JJyuVI8pgJ5s7MkZpvKA244pEErlrywwQqDkuAo+rvLah7pwqGoxvekV2C9OAodvlnq eCk4RQ+UL5MSTXILDOBXtyPTl7maJQY+fOUywoI51SV7noKlN/eVLblsrT3WRtpozyU5 qNszYfdUMk1HsDYFkzZeu/kChKs2/T9gIHSkgxt4NryvYJQaHdicU9VCpwrcegjg+4Nv Dg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3k31gpu487-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 11 Oct 2022 14:16:25 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 1011E10002A; Tue, 11 Oct 2022 14:16:21 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 09568226FB7; Tue, 11 Oct 2022 14:16:21 +0200 (CEST) Received: from localhost (10.75.127.119) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2375.31; Tue, 11 Oct 2022 14:16:20 +0200 From: Benjamin Mugnier To: CC: , , , , , , , , , Benjamin Mugnier Subject: [PATCH v7 1/5] media: v4l: Add 1X16 16-bit greyscale media bus code definition Date: Tue, 11 Oct 2022 14:16:01 +0200 Message-ID: <20221011121605.30260-1-benjamin.mugnier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221011120555.28889-1-benjamin.mugnier@foss.st.com> References: <20221011120555.28889-1-benjamin.mugnier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.119] X-ClientProxiedBy: GPXDAG2NODE4.st.com (10.75.127.68) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-10-11_07,2022-10-11_02,2022-06-22_01 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no This extends the greyscale media bus family originally from MEDIA_BUS_FMT_Y8_1X8 up to MEDIA_BUS_FMT_Y14_1X14 by adding MEDIA_BUS_FMT_Y16_1X16, and behaves the same way with 16 bits. Add its documentation in subdev-formats.rst Signed-off-by: Benjamin Mugnier Reviewed-by: Laurent Pinchart Reviewed-by: Paul Elder --- .../media/v4l/subdev-formats.rst | 37 +++++++++++++++++++ include/uapi/linux/media-bus-format.h | 3 +- 2 files changed, 39 insertions(+), 1 deletion(-) diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst index d21d532eee15..16ef3b41932e 100644 --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst @@ -6057,6 +6057,43 @@ the following codes. - y\ :sub:`2` - y\ :sub:`1` - y\ :sub:`0` + * .. _MEDIA-BUS-FMT-Y16-1X16: + + - MEDIA_BUS_FMT_Y16_1X16 + - 0x202e + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - y\ :sub:`15` + - y\ :sub:`14` + - y\ :sub:`13` + - y\ :sub:`12` + - y\ :sub:`11` + - y\ :sub:`10` + - y\ :sub:`9` + - y\ :sub:`8` + - y\ :sub:`7` + - y\ :sub:`6` + - y\ :sub:`5` + - y\ :sub:`4` + - y\ :sub:`3` + - y\ :sub:`2` + - y\ :sub:`1` + - y\ :sub:`0` * .. _MEDIA-BUS-FMT-UYVY8-1X16: - MEDIA_BUS_FMT_UYVY8_1X16 diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h index ec3323dbb927..ca9a24c874da 100644 --- a/include/uapi/linux/media-bus-format.h +++ b/include/uapi/linux/media-bus-format.h @@ -69,7 +69,7 @@ #define MEDIA_BUS_FMT_RGB121212_1X36 0x1019 #define MEDIA_BUS_FMT_RGB161616_1X48 0x101a -/* YUV (including grey) - next is 0x202e */ +/* YUV (including grey) - next is 0x202f */ #define MEDIA_BUS_FMT_Y8_1X8 0x2001 #define MEDIA_BUS_FMT_UV8_1X8 0x2015 #define MEDIA_BUS_FMT_UYVY8_1_5X8 0x2002 @@ -92,6 +92,7 @@ #define MEDIA_BUS_FMT_YUYV12_2X12 0x201e #define MEDIA_BUS_FMT_YVYU12_2X12 0x201f #define MEDIA_BUS_FMT_Y14_1X14 0x202d +#define MEDIA_BUS_FMT_Y16_1X16 0x202e #define MEDIA_BUS_FMT_UYVY8_1X16 0x200f #define MEDIA_BUS_FMT_VYUY8_1X16 0x2010 #define MEDIA_BUS_FMT_YUYV8_1X16 0x2011