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Thu, 14 Mar 2024 19:44:55 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 14 Mar 2024 19:44:54 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 14 Mar 2024 19:44:53 +0800 From: Yunfei Dong To: =?utf-8?q?N=C3=ADcolas_F_=2E_R_=2E_A_=2E_Prado?= , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , Nathan Hebert , Sebastian Fricke CC: Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , Yunfei Dong , , , , , , Subject: [PATCH v2,0/4] media: mediatek: vcodec: fix ctrl request complete fail Date: Thu, 14 Mar 2024 19:44:48 +0800 Message-ID: <20240314114452.17532-1-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N X-LSpam-Score: -3.3 (---) X-LSpam-Report: No, score=-3.3 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7,SPF_HELO_NONE=0.001,SPF_PASS=-0.001,UNPARSEABLE_RELAY=0.001 autolearn=unavailable autolearn_force=no Moving v4l2_ctrl_request_complete to before of function v4l2_m2m_buf_done to make sure the status of request correctly. Replace v4l2_m2m_next_src_buf with v4l2_m2m_src_buf_remove to make sure the src buffer won't be removed for some unknown reason leading to buffer done error. Patch 1 setting request complete before buffer done Patch 3 flush decoder before remove all source buffer Patch 2 change flush decode from capture to output when stream off Patch 4 replace v4l2_m2m_next_src_buf with v4l2_m2m_src_buf_remove --- compared with v1: - add patch 2/3/4 to fix timing issue. --- Yunfei Dong (4): media: mediatek: vcodec: setting request complete before buffer done media: mediatek: vcodec: change flush decode from capture to output when stream off media: mediatek: vcodec: flush decoder before remove all source buffer media: mediatek: vcodec: replace v4l2_m2m_next_src_buf with v4l2_m2m_src_buf_remove .../mediatek/vcodec/decoder/mtk_vcodec_dec.c | 52 +++++++++---------- .../vcodec/decoder/mtk_vcodec_dec_drv.h | 3 +- .../vcodec/decoder/mtk_vcodec_dec_stateless.c | 28 +++++++--- .../vcodec/decoder/vdec/vdec_av1_req_lat_if.c | 28 +++++----- .../decoder/vdec/vdec_h264_req_multi_if.c | 3 +- .../decoder/vdec/vdec_hevc_req_multi_if.c | 3 +- .../vcodec/decoder/vdec/vdec_vp9_req_lat_if.c | 37 ++++++------- .../mediatek/vcodec/decoder/vdec_msg_queue.h | 2 + 8 files changed, 84 insertions(+), 72 deletions(-)