From patchwork Thu Feb 23 08:13:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 13149947 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 414F8C636D7 for ; Thu, 23 Feb 2023 08:13:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=YLIxiEb1cilPuX9DuE8E0rsewYeVs5NMW4uGMqSO9Ws=; b=eF2BkemdaI8AXqkvsinp2Cz5ZN awcOMEFrIdm9Ymz4KjfupitzSP8Q8EI06zJpdxlAdrDVRAG0PWjeajF7b71K46Iib1b2/UKDEGUzt w6Di43aVqwXMdBP0hn+b+5ddZxuyLIe9tc5nLWWkfxIbfBYlfmRO3513ukO/rXFEZz8y+IqA2jSeU 87kKDtiVWw1hzRxHQvFRjb7FjotBfkcilRIeQXcCxUwi6an7zC2oUhh5FeOf3BS5clnLUXzAJFBPD fNUZgnCbteCXFDEpvJ90IeZ41KRY0GyC7ialLAGkgozXxs7N6+vgd5cB363rSormkK8BXBSAYtwfi LUsLHtSA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pV6jK-00FTft-N1; Thu, 23 Feb 2023 08:13:30 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pV6jG-00FTbh-7e; Thu, 23 Feb 2023 08:13:28 +0000 X-UUID: edafb586b35111edbbe3f76fe852e059-20230223 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=YLIxiEb1cilPuX9DuE8E0rsewYeVs5NMW4uGMqSO9Ws=; b=TC5M2eFhr9Erunh+8rZLGQsPm/+TJCqIb83ZLfl6g4r6iAE9WS7gPRAJMt3WCm2XPWRvOMYG68tj/y4IUErDXhVfGXsGoPEhNYrHscHR3GUzxrdGMiT+ikDK6AzpaOCywFsf3GqHcdv18VkZaEUk+pvjzSLTbEiv6PYfvSa9IfE=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.20,REQID:84a74ed6-40f2-432b-8fb1-e2750e6515ba,IP:0,U RL:0,TC:0,Content:0,EDM:-30,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-30 X-CID-META: VersionHash:25b5999,CLOUDID:3487e6f3-ddba-41c3-91d9-10eeade8eac7,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:2,IP:nil,UR L:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-UUID: edafb586b35111edbbe3f76fe852e059-20230223 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1630490368; Thu, 23 Feb 2023 01:13:17 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 23 Feb 2023 16:13:15 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Thu, 23 Feb 2023 16:13:14 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Matthias Brugger , , , kyrie wu CC: , , , , , Tomasz Figa , , , Yunfei Dong , Irui Wang Subject: [V1,0/7] Fixes jpeg crash issue in cuj test Date: Thu, 23 Feb 2023 16:13:05 +0800 Message-ID: <20230223081312.29296-1-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230223_001327_106411_57AA3159 X-CRM114-Status: UNSURE ( 9.31 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: kyrie wu This series is used to fix jpeg dec & enc crash in cuj test. The problem was found frequently that executing CUJ ui.EverydayMultiTaskingCUJ.*_ytmusic test cases on Tomato/Dojo devices with the HW jpeg decoder enabled. Firstly the single core and multi-core judgment methods were modified to make the driver compatible with both cases. Secondly, the jpeg dec & enc worker initialization method and the timing issue of remove buffer were corrected, eliminating crash problems. Finally, some variables and hw dev initialization methods are refactored to reduce code redundancy and improve program robustness. This series has been tested with MT8195 & MT8188. Jpeg encoding and decoding worked for these devices. Patch 1 fixes single core and multi-core judgment methods. Patch 2 optimized jpeg single core initial methods. Patch 3 optimized sw flow of jpeg enc&dec worker to remove buffer. Patch 4 reconstructs the initialization mode of worker. Patch 5 Remove some unnecessary variables. Patch 6 refactor some variables. Patch 7 refactor hw dev initializaiton sw flow. kyrie wu (7): media: mtk-jpeg: Fixes jpeghw multi-core judgement media: mtk-jpeg: add jpeg single core initial function media: mtk-jpeg: Fixes jpeg enc&dec worker sw flow media: mtk-jpeg: reconstructs the initialization mode of worker media: mtk-jpeg: Remove some unnecessary variables media: mtk-jpeg: refactor some variables media: mtk-jpeg: refactor hw dev initializaiton .../platform/mediatek/jpeg/mtk_jpeg_core.c | 130 +++++++++++------- .../platform/mediatek/jpeg/mtk_jpeg_core.h | 28 ++-- .../platform/mediatek/jpeg/mtk_jpeg_dec_hw.c | 43 ++---- .../platform/mediatek/jpeg/mtk_jpeg_enc_hw.c | 38 ++--- 4 files changed, 113 insertions(+), 126 deletions(-)