From patchwork Fri Sep 9 15:48:05 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiffany Lin X-Patchwork-Id: 37003 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1biO2R-0002Kk-Dx; Fri, 09 Sep 2016 15:48:23 +0000 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.84_2/mailfrontend-5) with esmtp id 1biO2O-0002Qe-7i; Fri, 09 Sep 2016 17:48:22 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753467AbcIIPsR (ORCPT + 1 other); Fri, 9 Sep 2016 11:48:17 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:48305 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1750760AbcIIPsP (ORCPT ); Fri, 9 Sep 2016 11:48:15 -0400 Received: from mtkhts07.mediatek.inc [(172.21.101.69)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1289590943; Fri, 09 Sep 2016 23:48:10 +0800 Received: from localhost.localdomain (10.21.14.115) by mtkhts07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Fri, 9 Sep 2016 23:48:08 +0800 From: Tiffany Lin To: Hans Verkuil , Laurent Pinchart , Mauro Carvalho Chehab , Matthias Brugger , Daniel Kurtz , Pawel Osciak CC: Eddie Huang , Yingjoe Chen , , , , , Tiffany Lin Subject: [PATCH v2 2/4] docs-rst: Add compressed video formats used on MT8173 codec driver Date: Fri, 9 Sep 2016 23:48:05 +0800 Message-ID: <1473436087-21943-3-git-send-email-tiffany.lin@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1473436087-21943-2-git-send-email-tiffany.lin@mediatek.com> References: <1473436087-21943-1-git-send-email-tiffany.lin@mediatek.com> <1473436087-21943-2-git-send-email-tiffany.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.9.9.154216 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, MSGID_ADDED_BY_MTA 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1300_1399 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, IN_REP_TO 0, LEGITIMATE_NEGATE 0, LEGITIMATE_SIGNS 0, MSG_THREAD 0, MULTIPLE_REAL_RCPTS 0, NO_URI_HTTPS 0, REFERENCES 0, SINGLE_URI_IN_BODY 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CC_NAME 0, __CC_NAME_DIFF_FROM_ACC 0, __CC_REAL_NAMES 0, __CP_MEDIA_BODY 0, __CP_URI_IN_BODY 0, __CT 0, __CT_TEXT_PLAIN 0, __DATE_TZ_HK 0, __HAS_CC_HDR 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __MULTIPLE_RCPTS_CC_X2 0, __MULTIPLE_RCPTS_TO_X5 0, __REFERENCES 0, __SANE_MSGID 0, __SINGLE_URI_TEXT 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NAME 0, __TO_NAME_DIFF_FROM_ACC 0, __TO_REAL_NAMES 0, __URI_IN_BODY 0, __URI_NO_WWW 0, __URI_NS , __URI_WITH_PATH 0' Add V4L2_PIX_FMT_MT21C documentation Signed-off-by: Tiffany Lin --- Documentation/media/uapi/v4l/pixfmt-reserved.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/media/uapi/v4l/pixfmt-reserved.rst b/Documentation/media/uapi/v4l/pixfmt-reserved.rst index 0dd2f7f..0989e99 100644 --- a/Documentation/media/uapi/v4l/pixfmt-reserved.rst +++ b/Documentation/media/uapi/v4l/pixfmt-reserved.rst @@ -339,7 +339,17 @@ please make a proposal on the linux-media mailing list. array. Anything what's in between the UYVY lines is JPEG data and should be concatenated to form the JPEG stream. + - .. _V4L2-PIX-FMT-MT21C: + - ``V4L2_PIX_FMT_MT21C`` + + - 'MT21C' + + - Compressed two-planar YVU420 format used by Mediatek MT8173. + The compression is lossless. + It is an opaque intermediate format, and MDP HW could convert + V4L2_PIX_FMT_MT21C to V4L2_PIX_FMT_NV12M, + V4L2_PIX_FMT_YUV420M and V4L2_PIX_FMT_YVU420. .. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}|