From patchwork Wed May 24 08:07:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 13253434 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1577BC77B7C for ; Wed, 24 May 2023 08:08:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239955AbjEXIH7 (ORCPT ); Wed, 24 May 2023 04:07:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239229AbjEXIH5 (ORCPT ); Wed, 24 May 2023 04:07:57 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0E16135; Wed, 24 May 2023 01:07:47 -0700 (PDT) X-UUID: 0ee95122fa0a11ed9cb5633481061a41-20230524 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=zcBxf2JopgBE0/qefhNOXKZs3dhHmLYOk2K3RwkLF5k=; b=uerNzmrFlA4034mRp3mKfUr7D9bQ3UxtQmBe8+oFYEpiZ+qTWBINipS+da1GTlwHJyiQ27zcLSHjYqGbYL9T94krlb5o8eTsCMk7/VFCv6QUyZTb/SbFTR9+e76JocyI+JdhnQBwfnD7LzQ638xrba3dXSUqUg3kFNWSNOR7ewU=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.25,REQID:9eb73153-1f49-476b-ac03-5d2f496705d0,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:d5b0ae3,CLOUDID:4cabd76c-2f20-4998-991c-3b78627e4938,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: 0ee95122fa0a11ed9cb5633481061a41-20230524 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1115863944; Wed, 24 May 2023 16:07:42 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) 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; Wed, 24 May 2023 16:07:41 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 24 May 2023 16:07:40 +0800 From: Yunfei Dong To: Chen-Yu Tsai , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , =?utf-8?q?N=C3=ADcolas?= =?utf-8?q?_F_=2E_R_=2E_A_=2E_Prado?= , Nathan Hebert CC: Yunfei Dong , Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , , , , , , Subject: [PATCH v7,0/2] media: mediatek: vcodec: add hevc stateless decoder driver in MT8195 Date: Wed, 24 May 2023 16:07:37 +0800 Message-ID: <20230524080739.17264-1-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add hevc stateless decoder driver to support hardware decode in MT8195, and the driver need num_delta_pocs_of_ref_rps_idx value to parse slice header short_term_ref_pic_set(). patch 1 add num_delta_pocs_of_ref_rps_idx field. patch 2 add hevc stateless decoder driver. --- Changed from v6: - fix AngeloGioacchino's suggestion. Changed from v5: - checkpatch/kernel-doc pass/build pass. - fix warning: struct vdec_av1_slice_fb -> struct vdec_hevc_slice_fb. - fix warning: remove unused comment for param "trans_start" and "trans_end" Changed from v4: - fix some comments according to Nathan's suggestion. Changed from v3: - add the dependency patch to this patch series for patch 1. Changed from v2: - fix one build warning. - add the dependency patch link. Changed from v1: - fix build error when build 32bit system. - hevc fluster test result: 132/147 (not support: 10bit => 11 and resolution => 4). --- Benjamin Gaignard (1): media: uapi: HEVC: Add num_delta_pocs_of_ref_rps_idx field Yunfei Dong (1): media: mediatek: vcodec: support stateless hevc decoder .../media/v4l/ext-ctrls-codec-stateless.rst | 7 + .../media/platform/mediatek/vcodec/Makefile | 1 + .../vcodec/mtk_vcodec_dec_stateless.c | 59 +- .../platform/mediatek/vcodec/mtk_vcodec_drv.h | 1 + .../vcodec/vdec/vdec_hevc_req_multi_if.c | 1097 +++++++++++++++++ .../platform/mediatek/vcodec/vdec_drv_if.c | 4 + .../platform/mediatek/vcodec/vdec_drv_if.h | 1 + include/uapi/linux/v4l2-controls.h | 6 +- 8 files changed, 1174 insertions(+), 2 deletions(-) create mode 100644 drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c