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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AD28C636D6 for ; Tue, 31 Jan 2023 01:59:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231211AbjAaB7l (ORCPT ); Mon, 30 Jan 2023 20:59:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231154AbjAaB7i (ORCPT ); Mon, 30 Jan 2023 20:59:38 -0500 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1B18B32E45 for ; Mon, 30 Jan 2023 17:59:28 -0800 (PST) X-UUID: e1e4847ea10a11ed945fc101203acc17-20230131 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=WJYXLBX/n/oH+RscWZpywMvfmWqQoxEHuehKlop3feY=; b=QZhxSHGyJX4kFS6bhvcMoqITURSAxh7H3nFwucSWt8tggqmXTl4ZWYJpmpAFZiVHgYh8gCRYcmoNkCCzIz4XMHO1nTq6QjxvoOW3W2HF65aQ6Opid87WL+137DT+GIJ/QfZ3qLPlgjfFFEHAcbh0q/xl0Zd5bIjRqe3WKAMHYMs=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.18,REQID:01f3b4b0-ab2b-460d-9b86-ce47af99efae,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:95 X-CID-INFO: VERSION:1.1.18,REQID:01f3b4b0-ab2b-460d-9b86-ce47af99efae,IP:0,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTION :quarantine,TS:95 X-CID-META: VersionHash:3ca2d6b,CLOUDID:529ccc55-dd49-462e-a4be-2143a3ddc739,B ulkID:230131095924V3P8PX7O,BulkQuantity:0,Recheck:0,SF:38|29|28|17|19|48,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0 X-CID-BVR: 0 X-UUID: e1e4847ea10a11ed945fc101203acc17-20230131 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 85077795; Tue, 31 Jan 2023 09:59:22 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Tue, 31 Jan 2023 09:59:21 +0800 Received: from mszsdaap41.gcn.mediatek.inc (10.16.6.141) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Tue, 31 Jan 2023 09:59:21 +0800 From: To: , , , , , , , , CC: , , , , , Xinlei Lee Subject: [PATCH v3 0/2] Reduce lcm_reset to DSI LP11 send cmd time Date: Tue, 31 Jan 2023 09:59:17 +0800 Message-ID: <1675130359-24459-1-git-send-email-xinlei.lee@mediatek.com> X-Mailer: git-send-email 2.6.4 MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xinlei Lee The panel spec stipulates that after lcm_reset is pulled high, cmd should be sent to initialize the panel. Within the allowable range of the DSI spec, this time needs to be reduced to avoid panel exceptions. Base on the branch of linus/master v6.2. Change since v2: 1. Remove the applied patch. 2. Change the commit title and the description. Change since v1: 1. Added fine-tuning panel power sequence modification. Xinlei Lee (2): drm/panel: boe-tv101wum-nl6: Reduce lcm_reset to send initial code time drm/panel: boe-tv101wum-nl6: Fine tune the panel power sequence drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) -- 2.18.0