From patchwork Tue Jul 27 10:10:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunfei Dong X-Patchwork-Id: 12402391 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 072AFC4338F for ; Tue, 27 Jul 2021 10:27:05 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C7637617E4 for ; Tue, 27 Jul 2021 10:27:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C7637617E4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:References:In-Reply-To: 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: List-Owner; bh=9xw1yDIACWNlweW47VcU8hwqGFDGM2z6nPB+IwJhFPE=; b=PQLS8d9fZi+frS 1K1lm2DHNfyJWT8FkLbfkXxuE2mqp/rlN3FkF2o6JNMKcnZPOWKCKw7mYGoTQBllxchrHO8sz6jcC Hd4epVLooEtnWHD+31yZgnSwiMwbOjgeUxjGVSbHGK1gPp7J6OpQ9MfhuxG1KVfLF2HEdZC0vDYIT Ab7WnKkOP9GHpv+9UPjVRECiviyzzC0l8c6qzc3u7PkVI6jCmn8h6uT6NNQc5rtAfy7Q+YJjYpMpw NVfBDR3RxkfUZDtjo6guZpJbgNoifn1IKJqL4mVONjj/Y2NVJ0YK4r4OBFScNLmGTgloRynwk28Pp OQpb2J4e3nIYaFHBwrNQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8KFp-00EOpx-9W; Tue, 27 Jul 2021 10:24:06 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8KDW-00ENyr-CQ; Tue, 27 Jul 2021 10:21:43 +0000 X-UUID: a1ea69f1e6ce45cab8efb1949a5112f0-20210727 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=OhvEQRntJVWc7WcqBnRpSPQm+POirnLBdQeS0sPqDnA=; b=OaZ9OTc0SsmcobDeiUNNzfV4JGUyHbDXJ9CEiuEC7OGdZc4rk+jdNbdoldqSWN+9X59CBDcC9XYV4KYkJyhmbw+73zqs3uY0s46oNb8ZElSPnYRP0CNI+mGFrqXYMCBGga0We/VvxE/vhzkp+GlBwn7njCbsGnarxy3jmhpZI0Y=; X-UUID: a1ea69f1e6ce45cab8efb1949a5112f0-20210727 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 21319821; Tue, 27 Jul 2021 03:21:38 -0700 Received: from MTKMBS02N1.mediatek.inc (172.21.101.77) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 27 Jul 2021 03:11:36 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 27 Jul 2021 18:11:33 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 27 Jul 2021 18:11:32 +0800 From: Yunfei Dong To: Yunfei Dong , Alexandre Courbot , Hans Verkuil , "Tzung-Bi Shih" , Tiffany Lin , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tomasz Figa CC: Hsin-Yi Wang , Fritz Koenig , Irui Wang , , , , , , , Subject: [PATCH v3, 06/15] media: mtk-vcodec: Use pure single core for MT8183 Date: Tue, 27 Jul 2021 18:10:42 +0800 Message-ID: <20210727101051.24418-7-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210727101051.24418-1-yunfei.dong@mediatek.com> References: <20210727101051.24418-1-yunfei.dong@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210727_032142_474952_F52840F6 X-CRM114-Status: GOOD ( 15.00 ) 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 Separates different architecture for hardware: pure_sin_core and lat_sin_core. MT8183 is pure single core. Uses .hw_arch to distinguish. Signed-off-by: Yunfei Dong --- v3: no changes --- .../platform/mtk-vcodec/mtk_vcodec_dec_stateful.c | 1 + .../platform/mtk-vcodec/mtk_vcodec_dec_stateless.c | 1 + drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | 12 +++++++++++- 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c index 59c24b22ab6d..61d24091c70c 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateful.c @@ -623,4 +623,5 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8173_pdata = { .num_framesizes = NUM_SUPPORTED_FRAMESIZE, .worker = mtk_vdec_worker, .flush_decoder = mtk_vdec_flush_decoder, + .hw_arch = MTK_VDEC_PURE_SINGLE_CORE, }; diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c index 8f4a1f0a0769..9b6bd7c7cb0b 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c @@ -357,4 +357,5 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8183_pdata = { .uses_stateless_api = true, .worker = mtk_vdec_worker, .flush_decoder = mtk_vdec_flush_decoder, + .hw_arch = MTK_VDEC_PURE_SINGLE_CORE, }; diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h index d6bb723db106..b116d2452269 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h @@ -107,7 +107,7 @@ enum mtk_vdec_hw_id { MTK_VDEC_LAT0, MTK_VDEC_LAT1, MTK_VDEC_HW_MAX, - }; +}; /* * struct mtk_video_fmt - Structure used to store information about pixelformats @@ -328,6 +328,14 @@ enum mtk_chip { MTK_MT8192, }; +/** + * struct mtk_vdec_hw_arch - Used to separate different hardware architecture + */ +enum mtk_vdec_hw_arch { + MTK_VDEC_PURE_SINGLE_CORE, + MTK_VDEC_LAT_SINGLE_CORE, +}; + /** * struct mtk_vcodec_dec_pdata - compatible data for each IC * @init_vdec_params: init vdec params @@ -346,6 +354,7 @@ enum mtk_chip { * @num_framesizes: count of video decoder frame sizes * * @chip: chip this decoder is compatible with + * @hw_arch: hardware arch is used to separate pure_sin_core and lat_sin_core * * @uses_stateless_api: whether the decoder uses the stateless API with requests */ @@ -367,6 +376,7 @@ struct mtk_vcodec_dec_pdata { const int num_framesizes; enum mtk_chip chip; + enum mtk_vdec_hw_arch hw_arch; bool uses_stateless_api; };