From patchwork Thu May 12 08:22:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tinghan Shen X-Patchwork-Id: 12847309 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 E5461C433EF for ; Thu, 12 May 2022 08:23:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=21f5hboMKw66uZz2QFjVWT8qYoSLo1r1Jxe6SpDeas4=; b=we50vZlwB98Ye9 MpVYt1lmdBG2OScWpUMIWDham9oOVnEahlGZza2NHdD5/Eof4c8Pp/1/ozmQbuifwcpFqG+3gMq6e /Eim1dOD0PgdxwgJUCkHvIyi7Fwrv08LIiHLbh8evttoFcHWqe0XG4UBdqssO/MwrjLN3gSXQ1Uad o/GsE93Msibs5j4g0EXgrDXLSq0GVDD1wpwasnlmMDfEvNG0Wo87hnk2Mzc3fyxMxHSndJTodrs3j tiJXQVE5YOACFWxZjZSOdCGg3wJRRFOrCbPkiGpYyxJIfWKKobA+CG0wVRdGgZFOvc/KNjosBgzZW FgA4LgZJW97vtGGrIX/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1np45l-00AvYj-BQ; Thu, 12 May 2022 08:22:37 +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 1np45h-00AvXL-DM; Thu, 12 May 2022 08:22:34 +0000 X-UUID: cfafbe39347d4d1e903b4e2315260e71-20220512 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:64d2c02b-0e56-4fe8-96d7-072c6f39f4cb, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-20 X-CID-META: VersionHash:faefae9, CLOUDID:5d75f4f1-ab23-4aed-a67b-f96514452486, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: cfafbe39347d4d1e903b4e2315260e71-20220512 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 445457301; Thu, 12 May 2022 01:22:30 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 May 2022 01:22:28 -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 15.2.792.3; Thu, 12 May 2022 16:22:26 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Thu, 12 May 2022 16:22:26 +0800 From: Tinghan Shen To: Matthias Brugger , Pierre-Louis Bossart , Liam Girdwood , Ranjani Sridharan , Kai Vehmanen , Daniel Baluta , "Mark Brown" , Jaroslav Kysela , Takashi Iwai , Javier Martinez Canillas , "Thomas Zimmermann" , Daniel Vetter , Bjorn Andersson , Sudeep Holla , Michal Suchanek , Shuai Xue , Simon Trimmer , Cristian Marussi , TingHan Shen , Arnd Bergmann , Borislav Petkov , Greg Kroah-Hartman , John Stultz , Curtis Malainey , AngeloGioacchino Del Regno , Allen-KH Cheng , YC Hung , Tzung-Bi Shih , Yang Yingliang , Geert Uytterhoeven , =?utf-8?q?P=C3=A9ter_Ujfalusi?= CC: , , , , , Subject: [PATCH v9 0/3] firmware: mtk: add adsp ipc protocol for SOF Date: Thu, 12 May 2022 16:22:12 +0800 Message-ID: <20220512082215.3018-1-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220512_012233_494583_FD9FD0C9 X-CRM114-Status: GOOD ( 14.84 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch provides mediatek adsp ipc support for SOF. ADSP IPC protocol offers (send/recv) interfaces using mediatek-mailbox APIs. This patch was tested and confirmed to work with SOF fw on MT8195 cherry board and MT8186 krabby board. changes since v8: - fix patchset 2 and 3. move "depends on MTK_ADSP_IPC" from SND_SOC_SOF_MTK_COMMON to SND_SOC_SOF_MT8195/MT8186 to prevent generating wrong config. changes since v7: - rebase to linux-next/next-22020504 - use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL in mtk-adsp-ipc.c - move mtk-adsp-ipc.c out from driver/firmware/mediatek - add user of mtk-adsp-ipc.h in patchset 2 and 3. changes since v6: - rebase to matthias.bgg/linux.git, v5.18-next/soc - Prefer "GPL" over "GPL v2" for MODULE_LICENSE changes since v5: - fix WARNING: modpost: missing MODULE_LICENSE() in drivers/mailbox /mtk-adsp-mailbox.o. Add MODULE_LICENSE in the last line. - Due to WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 in checkpatch, we don't remove SPDX-License in line 1. changes since v4: - add error message for wrong mbox chan changes since v3: - rebase on v5.16-rc8 - update reviewers changes since v2: - add out tag for two memory free phases changes since v1: - add comments for mtk_adsp_ipc_send and mtk_adsp_ipc_recv - remove useless MODULE_LICENSE - change label name to out_free Allen-KH Cheng (1): ASoC: SOF: mediatek: Add ipc support for mt8195 TingHan Shen (1): firmware: mediatek: add adsp ipc protocol interface Tinghan Shen (1): ASoC: SOF: mediatek: Add mt8186 ipc support drivers/firmware/Kconfig | 9 + drivers/firmware/Makefile | 1 + drivers/firmware/mtk-adsp-ipc.c | 157 ++++++++++++++++++ .../linux/firmware/mediatek/mtk-adsp-ipc.h | 65 ++++++++ sound/soc/sof/mediatek/Kconfig | 2 + sound/soc/sof/mediatek/adsp_helper.h | 12 +- sound/soc/sof/mediatek/mt8186/mt8186-loader.c | 5 + sound/soc/sof/mediatek/mt8186/mt8186.c | 141 ++++++++++++++++ sound/soc/sof/mediatek/mt8195/mt8195.c | 138 ++++++++++++++- 9 files changed, 519 insertions(+), 11 deletions(-) create mode 100644 drivers/firmware/mtk-adsp-ipc.c create mode 100644 include/linux/firmware/mediatek/mtk-adsp-ipc.h