From patchwork Mon Sep 11 10:57:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shuijing Li X-Patchwork-Id: 13379193 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 46844EE7FF4 for ; Mon, 11 Sep 2023 10:57:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BFAEB10E2A3; Mon, 11 Sep 2023 10:57:29 +0000 (UTC) Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by gabe.freedesktop.org (Postfix) with ESMTPS id D943D10E297 for ; Mon, 11 Sep 2023 10:57:26 +0000 (UTC) X-UUID: fc336156509111eea33bb35ae8d461a2-20230911 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=gElX76EooqTMgZPTL7giI+XlGA/O4bjKB0y+ZAuWYS0=; b=BXIiaclQk3XdnrOCTIDkqRCukwJJwzNQeyejf2b++Go+DT2OI/gzVItXmwdugcqKZH/GjfbQw/b5ZLC/aYEPGqAMQ4w2FIuRLfhWnPdd/ndtlm0HS+fypj4zv2X6loQmN36Uccn1oX+pC2rgmDitAIhPJ9b7nVDHzYmmBhcM5FE=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.31, REQID:04cf4518-16d4-4e4c-983c-bbbb6bbd0c65, 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:0ad78a4, CLOUDID:f8f0e3c2-1e57-4345-9d31-31ad9818b39f, 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: fc336156509111eea33bb35ae8d461a2-20230911 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 98129765; Mon, 11 Sep 2023 18:57:22 +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; Mon, 11 Sep 2023 18:57:20 +0800 Received: from mszsdhlt06.gcn.mediatek.inc (10.16.6.206) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 11 Sep 2023 18:57:20 +0800 From: Shuijing Li To: , , , , , , , , , Subject: [PATCH v3,0/3] Add mt8188 compatiable for DSI cmd packet control Date: Mon, 11 Sep 2023 18:57:33 +0800 Message-ID: <20230911105736.11752-1-shuijing.li@mediatek.com> X-Mailer: git-send-email 2.40.1 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--5.997700-8.000000 X-TMASE-MatchedRID: yvDAzrttxFXHCChNBbZThTvfsoCuAcP+h+w9Wz/xXDqIDxaki6CTmJgZ 2+o9ceX07wgYhNgOzKL/Z0qDAfk1Q6Gsq9dfniq5A9lly13c/gGeEP0DdJrulp2iHEDAUb20o8W MkQWv6iUoTQl7wNH8Pg1fA1QHegDv3QfwsVk0UbtuRXh7bFKB7r+k1NFlulNIlZGidBa7H0aVZ3 zXfISSyJKTX6EwXfWI66XHIc5w+gc= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--5.997700-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 9F65558BB8E37DB6576E9BCA47856FDB2071D16DFB4AB4D407FEB7A2A12D17432000:8 X-MTK: N X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Project_Global_Chrome_Upstream_Group@mediatek.com, Shuijing Li , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 v6.5. Shuijing Li (3): dt-bindings: display: mediatek: dsi: Add compatible for MediaTek MT8188 drm/mediatek: dsi: Add dsi cmdq_ctl to send panel initial code drm/mediatek: Add mt8188 dsi compatible to mtk_dsi.c .../bindings/display/mediatek/mediatek,dsi.yaml | 1 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ drivers/gpu/drm/mediatek/mtk_dsi.c | 13 +++++++++++++ 3 files changed, 16 insertions(+)