From patchwork Tue Sep 27 08:36:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Mugnier X-Patchwork-Id: 611276 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2C85C54EE9 for ; Tue, 27 Sep 2022 08:39:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231403AbiI0IjN (ORCPT ); Tue, 27 Sep 2022 04:39:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231735AbiI0Iiv (ORCPT ); Tue, 27 Sep 2022 04:38:51 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83C76CBAF5 for ; Tue, 27 Sep 2022 01:37:55 -0700 (PDT) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 28R7TFUe013191; Tue, 27 Sep 2022 10:37:19 +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=fKnYzdrEABWZO37keqOg6jgonNVQMe1IhdZRYRDZPCk=; b=K5hwKP1Skk9vweEUrNaVykZ3ke7MtBfd2IH6kjmlHgT5TbyKHOgEQibtIcVPz9vZ70ll uhmDqknYJLdgv7ZlEFX17PlRA9TnmaoW4BOinn+va2gG+bMwpC7vdlHptNYY2WIN2iL7 +uj9jL6Lmv63pa8dzhXDnyBLZ64KhOBdcOl5cTQtY2JYaMgGt342+oMR1p8MEZAaIdPR ZheGqJ6m8es4pxC3KkPmOQsUh4Mhz68E4lSqhk/njMevt4LSXWTPorVg0+2esGeSXeBE dCCVuvVp3OryWDPKRgdrAbmm5QZkvXcvUIxS9JZwBmPtJjDN/QXoJwPyXST3vq5GUHfc XA== 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 3jsqam8akn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Sep 2022 10:37:19 +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 045D910002A; Tue, 27 Sep 2022 10:37:19 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id F3B21216EDF; Tue, 27 Sep 2022 10:37:18 +0200 (CEST) Received: from localhost (10.75.127.123) 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, 27 Sep 2022 10:37:18 +0200 From: Benjamin Mugnier To: CC: , , , , , , , , , Benjamin Mugnier Subject: [PATCH v6 1/4] media: v4l: Add 1X16 16-bit greyscale media bus code definition Date: Tue, 27 Sep 2022 10:36:59 +0200 Message-ID: <20220927083702.14138-2-benjamin.mugnier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220927083702.14138-1-benjamin.mugnier@foss.st.com> References: <20220927083702.14138-1-benjamin.mugnier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.123] 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:6.0.528,FMLib:17.11.122.1 definitions=2022-09-27_02,2022-09-22_02,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org 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 --- .../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..19025e9ba447 100644 --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst @@ -7355,6 +7355,43 @@ the following codes. - v\ :sub:`2` - v\ :sub:`1` - v\ :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` .. raw:: latex diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h index ec3323dbb927..b078dd125e57 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 @@ -115,6 +115,7 @@ #define MEDIA_BUS_FMT_YUV12_1X36 0x2029 #define MEDIA_BUS_FMT_YUV16_1X48 0x202a #define MEDIA_BUS_FMT_UYYVYY16_0_5X48 0x202b +#define MEDIA_BUS_FMT_Y16_1X16 0x202e /* Bayer - next is 0x3021 */ #define MEDIA_BUS_FMT_SBGGR8_1X8 0x3001