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Wed, 31 Jul 2019 11:04:31 +0000 From: "Lowry Li (Arm Technology China)" To: Liviu Dudau , "james qian wang (Arm Technology China)" , "maarten.lankhorst@linux.intel.com" , "seanpaul@chromium.org" , "airlied@linux.ie" , "daniel@ffwll.ch" , Brian Starkey CC: "Julien Yin (Arm Technology China)" , "maxime.ripard@bootlin.com" , "eric@anholt.net" , "kieran.bingham+renesas@ideasonboard.com" , "sean@poorly.run" , "laurent.pinchart@ideasonboard.com" , "Jonathan Chai (Arm Technology China)" , Ayan Halder , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , "linux-renesas-soc@vger.kernel.org" , nd Subject: [PATCH v1 0/2] Free the writeback_job when it with an empty fb Thread-Topic: [PATCH v1 0/2] Free the writeback_job when it with an empty fb Thread-Index: AQHVR4+6JELUa+Im3kWvDFA/sbxmXA== Date: Wed, 31 Jul 2019 11:04:30 +0000 Message-ID: <1564571048-15029-1-git-send-email-lowry.li@arm.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [113.29.88.7] x-clientproxiedby: SG2PR03CA0127.apcprd03.prod.outlook.com (2603:1096:4:91::31) To VI1PR08MB5488.eurprd08.prod.outlook.com (2603:10a6:803:137::22) Authentication-Results-Original: spf=none (sender IP is ) smtp.mailfrom=Lowry.Li@arm.com; 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X-MS-Office365-Filtering-Correlation-Id-Prvs: 2d94ce51-6bd6-40f6-b62b-08d715a6dc7f X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(710020)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:DB6PR0801MB1846; NoDisclaimer: True X-Forefront-PRVS: 011579F31F X-Microsoft-Antispam-Message-Info: TMtT/NpFfgWSOyFfAfUC9PWWwqfoxn987LjKS/cJ7G6SISxGlems7pC/5oi+OEJiAOf7/5jzyxgsD0DeZ3ygQRafhRCoiBVqGxdrXICqV2T7V+E2Zy+AFwcaT0HVHixaDs9gAvgWVPpVDckQUh/Ys/Ghr91zsUf7Ytbgblg/Augd1ykI57wg5FNAV+0YNcoPauzDjZqavVyfqQSEM98AiEtkO9vxWJAf8ISe0BQLTzEA+ArRx2CBixZcoYu9/Ojx5bi3WWK9o5prsh2Atfy0jdGNKfT//aKXV2lT27UF5jjKy9Dp5crqc+1Dtfx2aOPUkU+r/bFhPWsJ0WPOhvTORXnoUDj9OV66C1gPlwtCQ/ctei9lKIebm8qLg+I3vUqltUDWBax2EoqMKG6+cfMTZWHhpurBY9MmcC8qxeXOlss= X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 31 Jul 2019 11:04:53.0371 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e4f57a01-6f23-4983-c3e3-08d715a6ea13 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0801MB1846 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hi, This serie aims at adding the check and free the writeback_job when it with an empty fb in drm_atomic_connector_check(). Also did some refine in drm_writeback_signal_completion() to clear the fence pointer when writeback job signaled. This patchset is based at the drm-misc-fixes branch. Lowry Li (Arm Technology China) (2): drm: Free the writeback_job when it with an empty fb drm: Clear the fence pointer when writeback job signaled .../drm/arm/display/komeda/komeda_wb_connector.c | 3 +-- drivers/gpu/drm/arm/malidp_mw.c | 4 ++-- drivers/gpu/drm/drm_atomic.c | 13 ++++++++---- drivers/gpu/drm/drm_writeback.c | 23 ++++++++++++++----= ---- drivers/gpu/drm/rcar-du/rcar_du_writeback.c | 4 ++-- drivers/gpu/drm/vc4/vc4_txp.c | 5 ++--- 6 files changed, 31 insertions(+), 21 deletions(-) --=20 1.9.1