From patchwork Wed Dec 20 10:18:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moudy Ho X-Patchwork-Id: 13499861 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D3B3D200D8; Wed, 20 Dec 2023 10:18:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="SJMQLwjF" X-UUID: 259085c89f2111eea5db2bebc7c28f94-20231220 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=jDWZYzNxYLpWt6P69LeihlPlUOU1CA18MHR7u96usNo=; b=SJMQLwjFMG/3FizIo9ErQmPeaP9d1jjGaPrhMrSyZerbwa117Xp7Nn6EbrHK9pQgfeq9OggdVSqVMMXwGtd6juaustyvZMnoRNKnPgZi7UqpOgcDOqEbwbyCjyS1xZuFs2b5X1IGzTDebAsr+l+48x1uNgC8+PfmaONeAbeMujg=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:7991932a-d38a-4ce2-a80a-03a305d52a54,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:5d391d7,CLOUDID:5971618d-e2c0-40b0-a8fe-7c7e47299109,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,LES:1,SPR:NO, DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 259085c89f2111eea5db2bebc7c28f94-20231220 Received: from mtkmbs14n1.mediatek.inc [(172.21.101.75)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1898639294; Wed, 20 Dec 2023 18:18:40 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 20 Dec 2023 18:18:39 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 20 Dec 2023 18:18:39 +0800 From: Moudy Ho To: Mauro Carvalho Chehab , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , Moudy Ho Subject: [PATCH v9 03/12] media: platform: mtk-mdp3: introduce more pipelines from MT8195 Date: Wed, 20 Dec 2023 18:18:29 +0800 Message-ID: <20231220101838.21510-4-moudy.ho@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231220101838.21510-1-moudy.ho@mediatek.com> References: <20231220101838.21510-1-moudy.ho@mediatek.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--8.000000-8.000000 X-TMASE-MatchedRID: m6rLaYghEfbPl7LciQedTmNW0DAjL5p++OI6XsK3BWHfUZT83lbkECKI UiL7FC/vARdN2JeGGT+tU0nd1OZo0uF/B1jEjV+6syw+ZJnFumQrHkgIan9a0R1jWjAZHoEn2Rq 36Gwhut8WsZoa4AeM8YEo7LYf+/jBzB1CJ6qmdNp2aFFWhkT3QBkqnRJng/51w01zN1c0miKHxN U3crUDhDxOxTEbgyTygDLqnrRlXrZ8nn9tnqel2MprJP8FBOIanJt86X1EFeUYulnipJCKBIvP6 F0UE9zmEkF37vSZTSBkfS+Bnqwnx8C+ksT6a9fy X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--8.000000-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: BB23611C2D32CC085199F56F84AB73D32102952F5711B84151BC7A53C55395122000:8 X-MTK: N Increasing the number of sets built by MMSYS and MUTEX in MT8195 will enable the creation of more pipelines in MDP3. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno --- .../platform/mediatek/mdp3/mtk-mdp3-cmdq.c | 80 ++++++++++++------- .../platform/mediatek/mdp3/mtk-mdp3-core.h | 7 ++ 2 files changed, 60 insertions(+), 27 deletions(-) diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c index 67c8fcc3eda9..31930ddbc828 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c @@ -50,6 +50,43 @@ static struct mtk_mutex *__get_mutex(const struct mdp_dev *mdp_dev, return mdp_dev->mm_subsys[p->sub_id].mdp_mutex[p->mutex_id]; } +static enum mdp_pipe_id __get_pipe(const struct mdp_dev *mdp_dev, + enum mtk_mdp_comp_id id) +{ + enum mdp_pipe_id pipe_id; + + switch (id) { + case MDP_COMP_RDMA0: + pipe_id = MDP_PIPE_RDMA0; + break; + case MDP_COMP_ISP_IMGI: + pipe_id = MDP_PIPE_IMGI; + break; + case MDP_COMP_WPEI: + pipe_id = MDP_PIPE_WPEI; + break; + case MDP_COMP_WPEI2: + pipe_id = MDP_PIPE_WPEI2; + break; + case MDP_COMP_RDMA1: + pipe_id = MDP_PIPE_RDMA1; + break; + case MDP_COMP_RDMA2: + pipe_id = MDP_PIPE_RDMA2; + break; + case MDP_COMP_RDMA3: + pipe_id = MDP_PIPE_RDMA3; + break; + default: + /* Avoid exceptions when operating MUTEX */ + pipe_id = MDP_PIPE_RDMA0; + dev_err(&mdp_dev->pdev->dev, "Unknown pipeline id %d", id); + break; + } + + return pipe_id; +} + static int mdp_path_subfrm_require(const struct mdp_path *path, struct mdp_cmdq_cmd *cmd, struct mdp_pipe_info *p, u32 count) @@ -57,7 +94,6 @@ static int mdp_path_subfrm_require(const struct mdp_path *path, const int p_id = path->mdp_dev->mdp_data->mdp_plat_id; const struct mdp_comp_ctx *ctx; const struct mtk_mdp_driver_data *data = path->mdp_dev->mdp_data; - struct device *dev = &path->mdp_dev->pdev->dev; struct mtk_mutex *mutex; int id, index; u32 num_comp = 0; @@ -66,23 +102,7 @@ static int mdp_path_subfrm_require(const struct mdp_path *path, num_comp = CFG_GET(MT8183, path->config, num_components); /* Decide which mutex to use based on the current pipeline */ - switch (path->comps[0].comp->public_id) { - case MDP_COMP_RDMA0: - index = MDP_PIPE_RDMA0; - break; - case MDP_COMP_ISP_IMGI: - index = MDP_PIPE_IMGI; - break; - case MDP_COMP_WPEI: - index = MDP_PIPE_WPEI; - break; - case MDP_COMP_WPEI2: - index = MDP_PIPE_WPEI2; - break; - default: - dev_err(dev, "Unknown pipeline and no mutex is assigned"); - return -EINVAL; - } + index = __get_pipe(path->mdp_dev, path->comps[0].comp->public_id); memcpy(p, &data->pipe_info[index], sizeof(struct mdp_pipe_info)); mutex = __get_mutex(path->mdp_dev, p); @@ -336,11 +356,13 @@ static void mdp_auto_release_work(struct work_struct *work) struct mdp_cmdq_cmd *cmd; struct mdp_dev *mdp; struct mtk_mutex *mutex; + enum mdp_pipe_id pipe_id; cmd = container_of(work, struct mdp_cmdq_cmd, auto_release_work); mdp = cmd->mdp; - mutex = __get_mutex(mdp, &mdp->mdp_data->pipe_info[MDP_PIPE_RDMA0]); + pipe_id = __get_pipe(mdp, cmd->comps[0].public_id); + mutex = __get_mutex(mdp, &mdp->mdp_data->pipe_info[pipe_id]); mtk_mutex_unprepare(mutex); mdp_comp_clocks_off(&mdp->pdev->dev, cmd->comps, cmd->num_comps); @@ -361,6 +383,7 @@ static void mdp_handle_cmdq_callback(struct mbox_client *cl, void *mssg) struct cmdq_cb_data *data; struct mdp_dev *mdp; struct device *dev; + enum mdp_pipe_id pipe_id; if (!mssg) { pr_info("%s:no callback data\n", __func__); @@ -388,7 +411,8 @@ static void mdp_handle_cmdq_callback(struct mbox_client *cl, void *mssg) struct mtk_mutex *mutex; dev_err(dev, "%s:queue_work fail!\n", __func__); - mutex = __get_mutex(mdp, &mdp->mdp_data->pipe_info[MDP_PIPE_RDMA0]); + pipe_id = __get_pipe(mdp, cmd->comps[0].public_id); + mutex = __get_mutex(mdp, &mdp->mdp_data->pipe_info[pipe_id]); mtk_mutex_unprepare(mutex); mdp_comp_clocks_off(&mdp->pdev->dev, cmd->comps, cmd->num_comps); @@ -412,6 +436,7 @@ int mdp_cmdq_send(struct mdp_dev *mdp, struct mdp_cmdq_param *param) struct device *dev = &mdp->pdev->dev; const int p_id = mdp->mdp_data->mdp_plat_id; struct mtk_mutex *mutex = NULL; + enum mdp_pipe_id pipe_id; int i, ret; u32 num_comp = 0; @@ -449,13 +474,6 @@ int mdp_cmdq_send(struct mdp_dev *mdp, struct mdp_cmdq_param *param) goto err_free_comps; } - mutex = __get_mutex(mdp, &mdp->mdp_data->pipe_info[MDP_PIPE_RDMA0]); - ret = mtk_mutex_prepare(mutex); - if (ret) { - dev_err(dev, "Fail to enable mutex clk\n"); - goto err_free_path; - } - path->mdp_dev = mdp; path->config = param->config; path->param = param->param; @@ -475,6 +493,14 @@ int mdp_cmdq_send(struct mdp_dev *mdp, struct mdp_cmdq_param *param) goto err_free_path; } + pipe_id = __get_pipe(mdp, path->comps[0].comp->public_id); + mutex = __get_mutex(mdp, &mdp->mdp_data->pipe_info[pipe_id]); + ret = mtk_mutex_prepare(mutex); + if (ret) { + dev_err(dev, "Fail to enable mutex clk\n"); + goto err_free_path; + } + ret = mdp_path_config(mdp, cmd, path); if (ret) { dev_err(dev, "mdp_path_config error\n"); diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h index fde2c0b95def..ece6509666fd 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.h @@ -59,6 +59,13 @@ enum mdp_pipe_id { MDP_PIPE_WPEI2, MDP_PIPE_IMGI, MDP_PIPE_RDMA0, + MDP_PIPE_RDMA1, + MDP_PIPE_RDMA2, + MDP_PIPE_RDMA3, + MDP_PIPE_SPLIT, + MDP_PIPE_SPLIT2, + MDP_PIPE_VPP0_SOUT, + MDP_PIPE_VPP1_SOUT, MDP_PIPE_MAX };