Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18;
From:   Ming Qian <ming.qian@nxp.com>
To:     mchehab@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
        mirela.rabulea@oss.nxp.com
Cc:     hverkuil-cisco@xs4all.nl, kernel@pengutronix.de,
        festevam@gmail.com, linux-imx@nxp.com, linux-media@vger.kernel.org,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/5] imx-jpeg: Support dynamic resolution change
Date:   Fri, 11 Mar 2022 15:51:42 +0800
Message-Id: <cover.1646983646.git.ming.qian@nxp.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?4lf1vtrFPs4sYzmUyZR9YGC2IIY2G9N5Zal3pu0orXBd3XA8kZT13DeyOVJd?=
 =?us-ascii?Q?WhQOpf5TJGvM3weXXmSoSGlRMcpOs9gYrEIR6jYM3dqNCqQODa6frgr6OPTe?=
 =?us-ascii?Q?JQ6CXfNE7eGYJA2belLMCoTAmQgSV2WC2I1SgCadZGJCMndpWKHrRvI7SImX?=
 =?us-ascii?Q?uS67Yixw5Srvx1KO7EOy8Ufmw4L20+zNCR+zY8nFy7KkACra+1K0mq1+eS3Y?=
 =?us-ascii?Q?404o+b9q74NfX/uuNh+ccKlfCDtq8+zMbee3DuZWLSO4x+h8Uc62lzr1xmk2?=
 =?us-ascii?Q?nhxtKMhiCmLVX6tX8blKTBcQuakm84Sr9f0LkRO0zsGwhqU4gq9H3XfusEys?=
 =?us-ascii?Q?nXy3aBBSURDumJiqfGV8BdfxxyWt6jSBa8S2tVg41xSBITlxAN1kxCmzK+y2?=
 =?us-ascii?Q?2jZgtdVrQr9dGk7V9K8SLUPpPHJPW87Y/ZMKwQQfqcRigxRJ6benenXQawS5?=
 =?us-ascii?Q?tyvEufMSeERLuv4WpOwX4bDXo+x5c1PpchT8Zy/AnI68F/0bgGECwb2XjBik?=
 =?us-ascii?Q?UCIE3z/ZUCHmlfrZuLFCPaCRemZ3eTiWyUmM4iPAwn+EoZ4y2dPrOB2uK1/7?=
 =?us-ascii?Q?qb7b0GkpUdZL8Y62TQKqtQB4hcUcPdoRYu7M5OL1AEn7EA8Suct5Y19jA3Ef?=
 =?us-ascii?Q?h+9PazdTWeYSMUgH8ftzGZMxFZ/1sHSBN4GXyit2yS0cCEkWexx77VVaU86t?=
 =?us-ascii?Q?rcDRBHlgswLK+75oRM+jM4LTFbbSzseDPWp24HFx8BoQISI7ciLZItC9Gew8?=
 =?us-ascii?Q?b46mqkE0FP/OrLgjyA3ZQjmP/l9Zbe2C+qLSCLaBfvL5RMMv4zaE5SQLNG8l?=
 =?us-ascii?Q?uJYw7RFFgmCOdG2QwTjJO8PuBXex0CsQqA/EDSLTRah5VD5d8S+e/FzX822x?=
 =?us-ascii?Q?yQb+YxflAzBu1RPXyUKb4N1gRJC0+LYCA+2RdUxvn/uJ0eDOX2ZwiztjVX7O?=
 =?us-ascii?Q?rVRTtweVw8xJBqW7cInNFFDC7lv2fTDiRynz8ovo/hGhqCqo9tQZ+rSxOc6O?=
 =?us-ascii?Q?nhr+Br8rrc/+lRI1ZDy9rfOVOko2+KyY6jvmMlaTI5jsob6lXSxHwOpdksD7?=
 =?us-ascii?Q?b0Wcy11Neg8FQYEShHbStmu7rFINEPbnUxTD2ygTS5EEZUi+rthvTgXPpEF+?=
 =?us-ascii?Q?DmcaLykUOFaAiSNN1HdzKEdGifQu/fAAbgBoD+ZxHzPJnpV/RK/ySMBxwFxy?=
 =?us-ascii?Q?yR++pi/XVtXEXjJkvoHShBWRAjfHugt2zcrApybqWRaN8+6Zma4iZmZq0UXe?=
 =?us-ascii?Q?YIcGeedsk3JMfOAysH5aZqaisJOypVUAQEm8NmNYto4CJyhfwFMicIHoL9c1?=
 =?us-ascii?Q?PyO+7gRiiUc6CfvCraf1i5xpnz/mY7No26pFUooP3+IyYVIe6D2doMXSOLl0?=
 =?us-ascii?Q?13ca4lNpzdEm+GNReb0mub+7mdglb3zN81pcfm9KeABNMRVF+5B3MQUVSfR8?=
 =?us-ascii?Q?7MJ4xaYw3gsHXqrUAUNP0WEKavVbOBmIP7V8sAw7chfiSoVUon/f8LhD59JD?=
 =?us-ascii?Q?4acqKRw+X3fMj7NBq5kLP+EK+rMPPwy/LUI+wwD7usdpKdOfC+Mv3L9a7caz?=
 =?us-ascii?Q?ZiOd/CazZLvdovYF9c28Gu4ywqQVrKxxC5SX1W03JuzcZx82yTLKEwYgQHoG?=
 =?us-ascii?Q?YPdWsbQ6e/TwxOw0nHLYV6g=3D?=
X-OriginatorOrg: nxp.com
X-MS-Exchange-CrossTenant-Network-Message-Id: e67075cb-7ab7-429a-a68a-08da0334140b
X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB6341.eurprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Mar 2022 07:52:23.9274
 (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: N+P4xKCspROiGpe691KXciLIDx+b5MnVcHJlkirCGCc1LkB44WVQbbCkncCxqyZzDiBZeRTjT1Zcs9BBMFHNYw==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB4443
X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,
	DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,
	MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE
	autolearn=no 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: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

These patchset are to support dynamic resolution change.
Avoid decoding error or even kernel panic.
Otherwise, the Gstreamer v4l2videodec will fail to decode jpeg
who is not decoded to yuyv.

Ming Qian (5):
  media: imx-jpeg: Refactor function mxc_jpeg_parse
  media: imx-jpeg: Identify and handle precision correctly
  media: imx-jpeg: Propagate the output frame size to the capture side
  media: imx-jpeg: Handle source change in a function
  media: imx-jpeg: Support dynamic resolution change

 drivers/media/platform/imx-jpeg/mxc-jpeg.c | 244 ++++++++++++++-------
 drivers/media/platform/imx-jpeg/mxc-jpeg.h |   3 +
 2 files changed, 169 insertions(+), 78 deletions(-)

-- 
2.33.0