From patchwork Sun Aug 8 12:52:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jitao Shi X-Patchwork-Id: 12424805 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A20AC4338F for ; Sun, 8 Aug 2021 13:02:49 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 2600260C40 for ; Sun, 8 Aug 2021 13:02:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2600260C40 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=Jha/MINrsbVrboLCYc+Lpn4BV6RuT3kieAN9Eo5AHRo=; b=pLUqEO+bijaiTw jXx2FUGCV2fyDEv9zX0gMrYZvmPcH4jPr3858SlUjij8TGs2OF0TB/oRNC9SG9rMB7ftZazrvnKZt k4h65lNzbV6FTf98kJOWiw0pEpF4WNNBaCf/PGZMnZsLvfLrZQsGYIsuJ6CcJ1ixeHK5sxljs+1SY BY2eA1zygfPO6Lx4rrgSx/Uazk2jDVHIIgh6NLKRaDqPLeMWGtpQC153WjUqTBGQrSMVLvuTLJnCT YX2lcVL8Vwzl2E0RbUPIC4XVrZbB2lFCt/XRt3mAxcJtjpgeLVbYQ4Et/GE0rbdj++BaPYY54fYqv +hS91AHk5PSa5Ux1yKYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mCiRm-00FrWs-Sk; Sun, 08 Aug 2021 13:02:34 +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 1mCiRj-00FrVP-26 for linux-mediatek@lists.infradead.org; Sun, 08 Aug 2021 13:02:33 +0000 X-UUID: 015c5facc0e64c1bbddb8a3c09bbb4f5-20210808 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=eBKwn3UIs1bNPL1Ouc323k00v/xyunt4iMB9qsdRbMw=; b=rVMJGgCsyA88gF7b5OhhOWIqwIjQ+6k1ATXHjkbguR7ce5v2OcSI5FZKIMO/QL0yWNhEGAm61RsIqzMFVEfvOynMqVJGjkaZEVwp8oznE6QojEiy+LQeMh3jRtHmt30cOB4ZrYsOvNNFPhOeXAhIvzrhOLZwnEA5SvObzCQi/04=; X-UUID: 015c5facc0e64c1bbddb8a3c09bbb4f5-20210808 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1855389522; Sun, 08 Aug 2021 06:02:28 -0700 Received: from MTKMBS33N2.mediatek.inc (172.27.4.76) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 8 Aug 2021 05:52:26 -0700 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS33N2.mediatek.inc (172.27.4.76) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 8 Aug 2021 20:52:20 +0800 Received: from mszsdclx1018.gcn.mediatek.inc (10.16.6.18) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 8 Aug 2021 20:52:19 +0800 From: Jitao Shi To: Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter , Matthias Brugger , , CC: , , , , , , , , Jitao Shi Subject: [PATCH v2 0/3] seperate panel power control from panel prepare/unprepare Date: Sun, 8 Aug 2021 20:52:15 +0800 Message-ID: <20210808125218.63029-1-jitao.shi@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-TM-SNTS-SMTP: DE77C0201CE914943298746E6C2A3EE716D29A464B218995FB944623E5021A742000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210808_060231_139788_7007F864 X-CRM114-Status: UNSURE ( 5.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Changes since v1: - Fix null point when dsi next bridge isn't a panel. - "dsi mmsys reset" is implement by https://patchwork.kernel.org/project/linux-mediatek/list/?series=515355 Jitao Shi (3): drm/panel: seperate panel power control from panel prepare/unprepare drm/panel: boe-tv101wum-n16 seperate the panel power control drm/mediatek: fine tune the dsi panel's power sequence drivers/gpu/drm/bridge/panel.c | 17 +++++ drivers/gpu/drm/drm_panel.c | 38 ++++++++++ drivers/gpu/drm/mediatek/mtk_dsi.c | 29 ++++++-- .../gpu/drm/panel/panel-boe-tv101wum-nl6.c | 72 +++++++++++++------ include/drm/drm_bridge.h | 2 + include/drm/drm_panel.h | 17 +++++ 6 files changed, 148 insertions(+), 27 deletions(-)