{"id":11077,"url":"https://patchwork.libcamera.org/api/1.1/patches/11077/?format=json","web_url":"https://patchwork.libcamera.org/patch/11077/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20210131184352.10635-2-laurent.pinchart@ideasonboard.com>","date":"2021-01-31T18:43:51","name":"[libcamera-devel,1/2] utils: gen-formats: Support big-endian DRM formats","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"bb68cd83307805ff3ad8f3db48f2b44457761d9e","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/1.1/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"delegate":{"id":14,"url":"https://patchwork.libcamera.org/api/1.1/users/14/?format=json","username":"pinchartl","first_name":"Laurent","last_name":"Pinchart","email":"laurent.pinchart@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/patch/11077/mbox/","series":[{"id":1632,"url":"https://patchwork.libcamera.org/api/1.1/series/1632/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=1632","date":"2021-01-31T18:43:50","name":"libcamera: Add support for RGB565X format","version":1,"mbox":"https://patchwork.libcamera.org/series/1632/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/11077/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/11077/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id A1D15C33BB\n\tfor ;\n\tSun, 31 Jan 2021 18:44:18 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D7007683D5;\n\tSun, 31 Jan 2021 19:44:17 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 529B068383\n\tfor ;\n\tSun, 31 Jan 2021 19:44:16 +0100 (CET)","from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id E1FF38A0\n\tfor ;\n\tSun, 31 Jan 2021 19:44:15 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"MIUI4o8I\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1612118656;\n\tbh=5WiEs1CH7EgrQiqHCMqYAvJaskAlVN5T7zqAhlck55c=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=MIUI4o8IRnHJJeD6QXLKDUIleZQ+QzDtElW6C5y7M5KQZupJDWVBn24dqUGW3CgRY\n\tAQg7kmORj/x/5Dn5qeOuswc20NRXHHk4wB2T5nIWWot85etw7yoYoBWH5VGg9br9kw\n\tLPXnN/00sU1/N/wlZXdFApjctiXtRc1ZiUqpN05Q=","From":"Laurent Pinchart ","To":"libcamera-devel@lists.libcamera.org","Date":"Sun, 31 Jan 2021 20:43:51 +0200","Message-Id":"<20210131184352.10635-2-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.28.0","In-Reply-To":"<20210131184352.10635-1-laurent.pinchart@ideasonboard.com>","References":"<20210131184352.10635-1-laurent.pinchart@ideasonboard.com>","MIME-Version":"1.0","Subject":"[libcamera-devel] [PATCH 1/2] utils: gen-formats: Support\n\tbig-endian DRM formats","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"DRM 4CCs are defined in little-endian, and can be declined in a\nbig-endian version by setting bit 31 (DRM_FORMAT_BIG_ENDIAN) in the 4CC\nvalue.\n\nAdd support for such formats in the gen-formats.py script.\n\nSigned-off-by: Laurent Pinchart \n---\n utils/gen-formats.py | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)","diff":"diff --git a/utils/gen-formats.py b/utils/gen-formats.py\nindex 60dcecc345d5..da79a8bbba3a 100755\n--- a/utils/gen-formats.py\n+++ b/utils/gen-formats.py\n@@ -59,10 +59,13 @@ def generate_h(formats, drm_fourcc):\n \n for format in formats:\n name, format = format.popitem()\n+ fourcc = drm_fourcc.fourcc(format['fourcc'])\n+ if format.get('big-endian'):\n+ fourcc += '| DRM_FORMAT_BIG_ENDIAN'\n \n data = {\n 'name': name,\n- 'fourcc': drm_fourcc.fourcc(format['fourcc']),\n+ 'fourcc': fourcc,\n 'mod': '0, 0',\n }\n \n","prefixes":["libcamera-devel","1/2"]}