From patchwork Thu Nov 24 12:52:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?TW91ZHkgSG8gKOS9leWul+WOnyk=?= X-Patchwork-Id: 25514 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:f944:0:0:0:0:0 with SMTP id q4csp3377890wrr; Thu, 24 Nov 2022 04:55:11 -0800 (PST) X-Google-Smtp-Source: AA0mqf6FviILSi+EgKbis/xqY2ONaO3PWUHQdJAFpcqYbIyY7aplF4jkCDOx8qVMIgLlOt2JrEnU X-Received: by 2002:a17:906:6782:b0:7ad:7d50:dec2 with SMTP id q2-20020a170906678200b007ad7d50dec2mr29128068ejp.37.1669294511164; Thu, 24 Nov 2022 04:55:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669294511; cv=none; d=google.com; s=arc-20160816; b=H7rn+LIxivmTbB82yz+p8Iffx4hd3gAhPsJUPd1751rsygVByloNNWhotPjtPKWinR KB1AYOnXjgeuWhrVURevpqlovQU4HTP062jEv/h8v8gQV+etcWr9urwrCaW6vfyytwUm 3K6NgXnnT4iPwReAe014MrawPyJlEMCUrcs7zBV8XbKKZiM4FUq164iKrs9jwtTs7ewJ 8elzALP4kRZHZpUGpOpCGzU4S0r3K4Q507o/cXCbIdZJLmMA0dHrH5C2SfCnKW9MzT3x HjThyTStq2QS7n5CUxuGbeMCKrkxOZjPCeC3px83F6L/OP+aSCSA7Rs816c50Y4RfBYh kn4Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=Jb049zrd2hNJynQl+HJf/yYHcEbSdX0lcrbbz59HJmA=; b=V9lYE2uLOebG5DQuD9aBFrOzDRWbM6CCEfrjCmdfxcFJW9sSik8DPbP/blqFloGIRI LlVYNnhako/9m62F1FpCtNUsWKsnaYa2CovCH1YpwQbFDeoLGnhLXPxDwYH37M3aMcfF nrBrGzwnLK2uvrpDEZeUXshHGi2corqfhSRePdLn1B/tjQwCyHNeOjKhXAF8pTu3e0yA 9BsAsEUlK3LcjfjQJcH+u4Xpi1/rMz0URbfw/55C8GmPeI9Hr8rJ86nn0KdoHPl2i+1/ wj11p1Zldz5vrZ5mhBLZb6JTdhKSU8lrYmdvsjCUsJisi0ejbYLJv5qRlKfFHHZ+2chO /7nQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=V9G+dh9P; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=mediatek.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id hz6-20020a1709072ce600b007ae127c6c80si895528ejc.672.2022.11.24.04.54.47; Thu, 24 Nov 2022 04:55:11 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=V9G+dh9P; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229899AbiKXMwr (ORCPT + 99 others); Thu, 24 Nov 2022 07:52:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36770 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229832AbiKXMwh (ORCPT ); Thu, 24 Nov 2022 07:52:37 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 630EE767E; Thu, 24 Nov 2022 04:52:34 -0800 (PST) X-UUID: e8609f4ff84f46658879a9991f8e17ff-20221124 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=Jb049zrd2hNJynQl+HJf/yYHcEbSdX0lcrbbz59HJmA=; b=V9G+dh9PkvcJVy+7NACDwIbP9DXIQSFc1PP6KtKOJAvSkS+hM0d/M4V5HluvTKmgXVRFDdTIcKyIxHCkkHeAf1TUFzpr72xM2UwYFN9kFWsWXU7JvLuulgj121od59H2XgEF05mk3O+np0QZKJKmji4Dj/rOlFz2lcJavlRhMnY=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.14,REQID:0829499f-ae89-4b66-8783-a524179dece4,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:dcaaed0,CLOUDID:85b625dc-6ad4-42ff-91f3-18e0272db660,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 X-UUID: e8609f4ff84f46658879a9991f8e17ff-20221124 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1683606245; Thu, 24 Nov 2022 20:52:28 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 24 Nov 2022 20:52:27 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Thu, 24 Nov 2022 20:52:27 +0800 From: Moudy Ho To: Mauro Carvalho Chehab , Matthias Brugger , Hans Verkuil CC: Chun-Kuang Hu , , , , , Moudy Ho Subject: [PATCH v1 07/12] media: platform: mtk-mdp3: add checks for dummy components Date: Thu, 24 Nov 2022 20:52:20 +0800 Message-ID: <20221124125225.24538-8-moudy.ho@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20221124125225.24538-1-moudy.ho@mediatek.com> References: <20221124125225.24538-1-moudy.ho@mediatek.com> MIME-Version: 1.0 X-MTK: N X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS, SPF_PASS,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750382161361280027?= X-GMAIL-MSGID: =?utf-8?q?1750382161361280027?= Some MDP3 components are only used as bridges and do not require configuration. Signed-off-by: Moudy Ho --- .../platform/mediatek/mdp3/mtk-mdp3-cmdq.c | 64 ++++++++++++++++++- 1 file changed, 63 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c index 365efe6a6c92..d22b6a62cf21 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c @@ -43,6 +43,13 @@ static bool is_output_disabled(int id, const struct img_compparam *param, u32 co return (count < num) ? (dis_output || dis_tile) : true; } +static bool is_dummy_engine(struct mdp_dev *mdp_dev, s32 inner_id) +{ + enum mtk_mdp_comp_id public_id = get_comp_public_id(mdp_dev, inner_id); + + return (mdp_dev->mdp_data->comp_data[public_id].match.type == MDP_COMP_TYPE_DUMMY); +} + static struct mtk_mutex *__get_mutex(const struct mdp_dev *mdp_dev, const struct mdp_pipe_info *p) { @@ -114,6 +121,12 @@ static int mdp_path_subfrm_require(const struct mdp_path *path, /* Set mutex mod */ for (index = 0; index < num_comp; index++) { + s32 inner_id = MDP_COMP_NONE; + + if (CFG_CHECK(MT8183, plat_id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; if (is_output_disabled(plat_id, ctx->param, count)) continue; @@ -138,6 +151,7 @@ static int mdp_path_subfrm_run(const struct mdp_path *path, int index; u32 num_comp = 0; s32 event; + s32 inner_id = MDP_COMP_NONE; if (-1 == p->mutex_id) { dev_err(dev, "Incorrect mutex id"); @@ -150,6 +164,10 @@ static int mdp_path_subfrm_run(const struct mdp_path *path, /* Wait WROT SRAM shared to DISP RDMA */ /* Clear SOF event for each engine */ for (index = 0; index < num_comp; index++) { + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; if (is_output_disabled(id, ctx->param, count)) continue; @@ -164,6 +182,10 @@ static int mdp_path_subfrm_run(const struct mdp_path *path, /* Wait SOF events and clear mutex modules (optional) */ for (index = 0; index < num_comp; index++) { + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; if (is_output_disabled(id, ctx->param, count)) continue; @@ -189,6 +211,12 @@ static int mdp_path_ctx_init(struct mdp_dev *mdp, struct mdp_path *path) return -EINVAL; for (index = 0; index < num_comp; index++) { + s32 inner_id = MDP_COMP_NONE; + + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; if (CFG_CHECK(MT8183, id)) param = (void *)CFG_ADDR(MT8183, path->config, components[index]); ret = mdp_comp_ctx_config(mdp, &path->comps[index], @@ -210,6 +238,7 @@ static int mdp_path_config_subfrm(struct mdp_cmdq_cmd *cmd, struct mdp_pipe_info pipe; int index, ret; u32 num_comp = 0; + s32 inner_id = MDP_COMP_NONE; if (CFG_CHECK(MT8183, id)) num_comp = CFG_GET(MT8183, path->config, num_components); @@ -229,6 +258,10 @@ static int mdp_path_config_subfrm(struct mdp_cmdq_cmd *cmd, } /* Config sub-frame information */ for (index = (num_comp - 1); index >= 0; index--) { + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; if (is_output_disabled(id, ctx->param, count)) continue; @@ -242,6 +275,10 @@ static int mdp_path_config_subfrm(struct mdp_cmdq_cmd *cmd, return ret; /* Wait components done */ for (index = 0; index < num_comp; index++) { + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; if (is_output_disabled(id, ctx->param, count)) continue; @@ -251,6 +288,10 @@ static int mdp_path_config_subfrm(struct mdp_cmdq_cmd *cmd, } /* Advance to the next sub-frame */ for (index = 0; index < num_comp; index++) { + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; ret = call_op(ctx, advance_subfrm, cmd, count); if (ret) @@ -274,6 +315,7 @@ static int mdp_path_config(struct mdp_dev *mdp, struct mdp_cmdq_cmd *cmd, int index, count, ret; u32 num_comp = 0; u32 num_sub = 0; + s32 inner_id = MDP_COMP_NONE; if (CFG_CHECK(MT8183, id)) num_comp = CFG_GET(MT8183, path->config, num_components); @@ -284,6 +326,10 @@ static int mdp_path_config(struct mdp_dev *mdp, struct mdp_cmdq_cmd *cmd, /* Config path frame */ /* Reset components */ for (index = 0; index < num_comp; index++) { + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; ret = call_op(ctx, init_comp, cmd); if (ret) @@ -294,6 +340,11 @@ static int mdp_path_config(struct mdp_dev *mdp, struct mdp_cmdq_cmd *cmd, const struct v4l2_rect *compose; u32 out = 0; + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; + if (CFG_CHECK(MT8183, id)) out = CFG_COMP(MT8183, ctx->param, outputs[0]); @@ -312,6 +363,10 @@ static int mdp_path_config(struct mdp_dev *mdp, struct mdp_cmdq_cmd *cmd, } /* Post processing information */ for (index = 0; index < num_comp; index++) { + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[index].type); + if (is_dummy_engine(path->mdp_dev, inner_id)) + continue; ctx = &path->comps[index]; ret = call_op(ctx, post_process, cmd); if (ret) @@ -512,9 +567,16 @@ int mdp_cmdq_send(struct mdp_dev *mdp, struct mdp_cmdq_param *param) } cmdq_pkt_finalize(&cmd->pkt); - for (i = 0; i < num_comp; i++) + for (i = 0; i < num_comp; i++) { + s32 inner_id = MDP_COMP_NONE; + + if (CFG_CHECK(MT8183, id)) + inner_id = CFG_GET(MT8183, path->config, components[i].type); + if (is_dummy_engine(mdp, inner_id)) + continue; memcpy(&comps[i], path->comps[i].comp, sizeof(struct mdp_comp)); + } mdp->cmdq_clt->client.rx_callback = mdp_handle_cmdq_callback; cmd->mdp = mdp;