From patchwork Thu May 12 05:31:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?TmFuY3kgTGluICjmnpfmrKPonqIp?= X-Patchwork-Id: 12847060 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 1C3D4C433F5 for ; Thu, 12 May 2022 05:33:19 +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: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=U5aTc6ST6vGUK+EigvSnScMtN7cLGOACqDoQnTZvjGc=; b=NMNW4XQAxme719 inaxjqVSm9Hiv65lZzyB9xGf16Fq0W79zKieiPQkPKauYqaRb438vCVbX8JPGVaNjk0jFnlPIwQvj aDw5tOud4wviWD40lXSPK38iQrJLzgBjm/neYpKIBY3HfU8hvVyG+8hIVoxm0Z4gTBVloCnVXLxny LlCpQDSttEFKwZlqyRyuBv0bMuX0zAH/p1mgPbYkqHrRTSER2LgVb6wk37Lkai2iaDQQZv5r/K7Fc 64XTunITkxq5e10hcEn/7E1MtX2B7t5cnlvRMVoErZ9S10h/LpPeTeJPhyjKllhNBuYUy0HqW+R6H suXnJy3Jr/99uZEdokxg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1np1Qt-00A6Oe-Po; Thu, 12 May 2022 05:32:16 +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 1np1QP-00A68j-UF; Thu, 12 May 2022 05:31:47 +0000 X-UUID: 98b42229b3864e349c70722ce0d56235-20220511 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:3c3fb785-6d21-441a-9b27-228af4e8cdbe, OB:0, LO B:0,IP:0,URL:5,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-15 X-CID-META: VersionHash:faefae9, CLOUDID:91b327f6-13a6-4067-b017-3b2864319134, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 98b42229b3864e349c70722ce0d56235-20220511 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 318568560; Wed, 11 May 2022 22:31:40 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 11 May 2022 22:31:39 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 May 2022 13:31:36 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 12 May 2022 13:31:36 +0800 From: Nancy.Lin To: Rob Herring , Matthias Brugger , Chun-Kuang Hu , "Philipp Zabel" , , "AngeloGioacchino Del Regno" , CC: David Airlie , Daniel Vetter , "Nathan Chancellor" , Nick Desaulniers , "Nancy . Lin" , "jason-jh . lin" , Yongqiang Niu , , , , , , , , Subject: [PATCH v21 07/25] soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1 Date: Thu, 12 May 2022 13:31:10 +0800 Message-ID: <20220512053128.31415-8-nancy.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220512053128.31415-1-nancy.lin@mediatek.com> References: <20220512053128.31415-1-nancy.lin@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-20220511_223146_020365_54C00D41 X-CRM114-Status: GOOD ( 11.90 ) 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 Add four mmsys config APIs. The config APIs are used for config mmsys reg. Some mmsys regs need to be set according to the HW engine binding to the mmsys simultaneously. 1. mtk_mmsys_merge_async_config: config merge async width/height. async is used for cross-clock domain synchronization. 2. mtk_mmsys_hdr_confing: config hdr backend async width/height. 3. mtk_mmsys_mixer_in_config and mtk_mmsys_mixer_in_config: config mixer related settings. Signed-off-by: Nancy.Lin Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- drivers/soc/mediatek/mt8195-mmsys.h | 6 +++++ drivers/soc/mediatek/mtk-mmsys.c | 35 ++++++++++++++++++++++++++ include/linux/soc/mediatek/mtk-mmsys.h | 9 +++++++ 3 files changed, 50 insertions(+) diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h index fd7b455bd675..454944a9409c 100644 --- a/drivers/soc/mediatek/mt8195-mmsys.h +++ b/drivers/soc/mediatek/mt8195-mmsys.h @@ -75,6 +75,12 @@ #define MT8195_SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0 (2 << 16) #define MT8195_SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE (3 << 16) +#define MT8195_VDO1_MERGE0_ASYNC_CFG_WD 0xe30 +#define MT8195_VDO1_HDRBE_ASYNC_CFG_WD 0xe70 +#define MT8195_VDO1_HDR_TOP_CFG 0xd00 +#define MT8195_VDO1_MIXER_IN1_ALPHA 0xd30 +#define MT8195_VDO1_MIXER_IN1_PAD 0xd40 + #define MT8195_VDO1_VPP_MERGE0_P0_SEL_IN 0xf04 #define MT8195_VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0 1 diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index 21fb4e91bf70..1b9b44e0d9d9 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -229,6 +229,41 @@ void mtk_mmsys_ddp_disconnect(struct device *dev, } EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect); +void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height) +{ + mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MERGE0_ASYNC_CFG_WD + 0x10 * idx, + ~0, height << 16 | width); +} +EXPORT_SYMBOL_GPL(mtk_mmsys_merge_async_config); + +void mtk_mmsys_hdr_confing(struct device *dev, int be_width, int be_height) +{ + mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_HDRBE_ASYNC_CFG_WD, ~0, + be_height << 16 | be_width); +} +EXPORT_SYMBOL_GPL(mtk_mmsys_hdr_confing); + +void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha, + u8 mode, u32 biwidth) +{ + struct mtk_mmsys *mmsys = dev_get_drvdata(dev); + + mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_ALPHA + (idx - 1) * 4, ~0, + alpha << 16 | alpha); + mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(19 + idx), + alpha_sel << (19 + idx)); + mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4, + GENMASK(31, 16) | GENMASK(1, 0), biwidth << 16 | mode); +} +EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_config); + +void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap) +{ + mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4, + BIT(4), channel_swap << 4); +} +EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_channel_swap); + static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned long id, bool assert) { diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h index b4388ba43341..fe620929b0f9 100644 --- a/include/linux/soc/mediatek/mtk-mmsys.h +++ b/include/linux/soc/mediatek/mtk-mmsys.h @@ -73,4 +73,13 @@ void mtk_mmsys_ddp_disconnect(struct device *dev, enum mtk_ddp_comp_id cur, enum mtk_ddp_comp_id next); +void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height); + +void mtk_mmsys_hdr_confing(struct device *dev, int be_width, int be_height); + +void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha, + u8 mode, u32 biwidth); + +void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap); + #endif /* __MTK_MMSYS_H */