Message ID | 20240205081758.923878-1-ming.qian@nxp.com (mailing list archive) |
---|---|
State | Accepted |
Delegated to: | Hans Verkuil |
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Mon, 5 Feb 2024 08:18:34 +0000 From: Ming Qian <ming.qian@nxp.com> To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, robh+dt@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, xiahong.bao@nxp.com, eagle.zhou@nxp.com, tao.jiang_2@nxp.com, ming.qian@oss.nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] media: amphion: Abort vpu parsing directly in seek Date: Mon, 5 Feb 2024 17:17:58 +0900 Message-ID: <20240205081758.923878-1-ming.qian@nxp.com> X-Mailer: git-send-email 2.43.0-rc1 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SI2P153CA0033.APCP153.PROD.OUTLOOK.COM (2603:1096:4:190::21) To PAXPR04MB8254.eurprd04.prod.outlook.com (2603:10a6:102:1cd::24) Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: <linux-media.vger.kernel.org> List-Subscribe: <mailto:linux-media+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-media+unsubscribe@vger.kernel.org> MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB8254:EE_|AM0PR04MB6803:EE_ X-MS-Office365-Filtering-Correlation-Id: 15f8bae5-fe53-44d3-58db-08dc26230b82 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Series |
media: amphion: Abort vpu parsing directly in seek
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Commit Message
Ming Qian
Feb. 5, 2024, 8:17 a.m. UTC
Driver abort vpu decoding when both output and capture queues are off,
but if seek in parsing the sequence header, driver may miss aborting the
parsing. so just abort the vpu parsing directly in seek.
Meanwhile if capture is off unexpectedly, we still need to abort the
decoding and return capture buffers.
Signed-off-by: Ming Qian <ming.qian@nxp.com>
---
drivers/media/platform/amphion/vdec.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/amphion/vdec.c b/drivers/media/platform/amphion/vdec.c index 133d77d1ea0c..a57f9f4f3b87 100644 --- a/drivers/media/platform/amphion/vdec.c +++ b/drivers/media/platform/amphion/vdec.c @@ -1595,9 +1595,11 @@ static int vdec_stop_session(struct vpu_inst *inst, u32 type) if (V4L2_TYPE_IS_OUTPUT(type)) { vdec_update_state(inst, VPU_CODEC_STATE_SEEK, 0); vdec->drain = 0; + vdec_abort(inst); } else { if (inst->state != VPU_CODEC_STATE_DYAMIC_RESOLUTION_CHANGE) { - vdec_abort(inst); + if (vb2_is_streaming(v4l2_m2m_get_src_vq(inst->fh.m2m_ctx))) + vdec_abort(inst); vdec->eos_received = 0; } vdec_clear_slots(inst);