From patchwork Thu Apr 13 06:09:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?WGlubGVpIExlZSAo5p2O5piV56OKKQ==?= X-Patchwork-Id: 13209792 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 5D197C77B71 for ; Thu, 13 Apr 2023 06:10:30 +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=88TcqMB6ZkQj0ridvixuR/ETOeHcAUVLCwZtFG7fpMk=; b=vV/8YFaXFzXbKC s1dOWwOtCju3N6loWJrId4j3zPGwlMaB3OGF+lG+uwtrZZ5W4hI1lRojCkqwDnzFLwGDxjYfsGylg XJ3qm6gSyO8hxcepfsPZSf0DyqVh/kCpZ4QSebQSbTaP+sC1YB2DIx8nHRzktZKSqavz2bGFOj5R2 HA9Heqg0UgyEFijYqNkm+q5UNwY/73cJx6u0xSng8mk3UOs5VnyCu5jifUnV2fBs90bHAaW9Xa7pe hlF8sdmhAIOPeT1AEHpatidKexdPWW318C5T2Cvg3uzBbpCFw5SAB8Oau/HwmwrlWhjck7IBcV67M pxjbK6JJScblVIai5ANQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmq9M-0057uw-07; Thu, 13 Apr 2023 06:09:40 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmq9F-0057t5-2d; Thu, 13 Apr 2023 06:09:36 +0000 X-UUID: bf0b6180d9c111edb7d8d11f642b8e78-20230412 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=NSAEsm+B43z8/D9Tccqcqtf5P15Y+HR/vIbePCa2H3g=; b=tA5iyidIPhQQMHw5xWSFXHXMJVeSTZWQsJuq8ylbR5rPYmIE97zyEP7xbBllsgXwyF8KDxKdaasewCNpqKgXtqM1SGpTDFSi95bvrbIVPazIzrbW0XaBVS/VM8tAWOm9BcpPRWMf/oOC5fhN4lczrSkR4Nv2wXdRtN3p5ZWWFQ4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:a463f5f2-6641-4df3-a9d7-266ccdb6e4d7,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:120426c,CLOUDID:fb542ea1-8fcb-430b-954a-ba3f00fa94a5,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 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: bf0b6180d9c111edb7d8d11f642b8e78-20230412 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1605008473; Wed, 12 Apr 2023 23:09:27 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) 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 15.2.1118.25; Thu, 13 Apr 2023 14:09:25 +0800 Received: from mszsdaap41.gcn.mediatek.inc (10.16.6.141) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Thu, 13 Apr 2023 14:09:24 +0800 From: To: , , , , , , , , CC: , , , , , , Xinlei Lee Subject: [PATCH 0/3] Add mt8188 compatiable for DSI cmd packet control Date: Thu, 13 Apr 2023 14:09:19 +0800 Message-ID: <1681366162-4949-1-git-send-email-xinlei.lee@mediatek.com> X-Mailer: git-send-email 2.6.4 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230412_230933_888680_FAEA774F X-CRM114-Status: UNSURE ( 7.48 ) X-CRM114-Notice: Please train this message. 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 From: Xinlei Lee Add dt-binding documentation of DSI for MediaTek MT8188 SoC. Because of the difference between SOC and DSI cmd packet control, for MT8188, it is necessary to increase the DSI_CMDQ_SIZE control when sending long packets to initialize the panel. Of course, this will not affect the sending of short packets. Base on the branch of linus/master v6.3. Xinlei Lee (3): dt-bindings: display: mediatek: dsi: Add compatible for MediaTek MT8188 drm/mediatek: Add mt8188 dsi compatible to mtk_dsi.c drm/mediatek: dsi: Add dsi cmdq_ctl to send panel initial code .../display/mediatek/mediatek,dsi.yaml | 1 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ drivers/gpu/drm/mediatek/mtk_dsi.c | 20 +++++++++++++++++++ 3 files changed, 23 insertions(+)