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: 12424797 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=-12.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MIME_BASE64_TEXT,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 3AEAEC4338F for ; Sun, 8 Aug 2021 12:52:34 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id F36A66101C for ; Sun, 8 Aug 2021 12:52:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org F36A66101C 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.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1BC1589B45; Sun, 8 Aug 2021 12:52:33 +0000 (UTC) Received: from mailgw01.mediatek.com (unknown [1.203.163.78]) by gabe.freedesktop.org (Postfix) with ESMTP id 0AEAF89B45 for ; Sun, 8 Aug 2021 12:52:29 +0000 (UTC) X-UUID: 1f005c3ed4e0475ba224abbeefb6c475-20210808 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: 1f005c3ed4e0475ba224abbeefb6c475-20210808 Received: from mtkcas32.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 530120722; Sun, 08 Aug 2021 20:52:25 +0800 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-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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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(-)