From mboxrd@z Thu Jan 1 00:00:00 1970 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 68342C433E6 for ; Tue, 30 Mar 2021 02:54:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 519B5619C0 for ; Tue, 30 Mar 2021 02:54:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231213AbhC3CyT (ORCPT ); Mon, 29 Mar 2021 22:54:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231167AbhC3CyL (ORCPT ); Mon, 29 Mar 2021 22:54:11 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6CEAEC061764 for ; Mon, 29 Mar 2021 19:54:11 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id x21-20020a17090a5315b029012c4a622e4aso6168906pjh.2 for ; Mon, 29 Mar 2021 19:54:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QPcvkA/+dPL4qhz8ZVLSjs9HCv03yetPJyqdMPURwCo=; b=B6I0RdTPrj/Kd0yWPFWFp7fM6GGADE1pQB4GI4+cT4PpmL1jrqfnU23r9DZsNA9cCC 8B1Ncdn4LITdp9OXNRxjzZloCU/Tn+MJYiz+ZIXz2YvablWJWfTCgytCaBnoaU4z2oMG kydPHSSVE+8fV1KAWnE3ApTeoCFWh5pu82DL8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QPcvkA/+dPL4qhz8ZVLSjs9HCv03yetPJyqdMPURwCo=; b=IRPTRCRk6huFb+ejyei+4ImT+XCD3V+g6kZa5eNYF7CKeCluqZWzadYdACgpPEKf7t XQQsmPCB7b6Hjtje4ju/ZqJ8/aIj7Ofeza/8fybmiNN6eR2b4TFOsUQKq7iYpUUSzo71 VRIqwZ+UPknijrmM9O2+LME5FluuCbDvQNzNYathBZZ4H3QmyJymHzolhf2dCqCzBoz3 JTxxwCQMmvV8LYwcdA7m2NoiimnW8zfh+BGAkoqIsKgnnKBJ+lCaqg90lVjxREi4rZ2A AISoIXQ2mD5YTkqk4ntqpXQTbnUkbc+K3JdUwJ+Qu4TxMo9sRf1SBAMfiU/jSqlWz2RV PDxw== X-Gm-Message-State: AOAM531j5BshZ8rqkcyFA0pofwlcpWdt/ME4FosAF2db7urDpvPF5Hrk 2FEQuarpoUXyMfzRpyN2FKYLUQ== X-Google-Smtp-Source: ABdhPJxuu4EYsqmrXz954R1Z5YP+cOJ4Ifd+QvOTnbBflnQYIsWzLuv5y6G5f6GnwB1lH22aCko55w== X-Received: by 2002:a17:90a:9385:: with SMTP id q5mr2098018pjo.121.1617072851012; Mon, 29 Mar 2021 19:54:11 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:201:f599:1ca7:742d:6b50]) by smtp.gmail.com with ESMTPSA id t17sm19152706pgk.25.2021.03.29.19.54.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Mar 2021 19:54:10 -0700 (PDT) From: Douglas Anderson To: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sam Ravnborg Cc: Bjorn Andersson , Stephen Boyd , Maarten Lankhorst , robdclark@chromium.org, Stanislav Lisovskiy , linux-arm-msm@vger.kernel.org, Steev Klimaszewski , Linus W , Douglas Anderson , Daniel Vetter , David Airlie , Robert Foss , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 06/14] drm/bridge: ti-sn65dsi86: Move drm_panel_unprepare() to post_disable() Date: Mon, 29 Mar 2021 19:53:37 -0700 Message-Id: <20210329195255.v2.6.Ia75c9ffe2a2582393a8532d244da86f18b4c9b21@changeid> X-Mailer: git-send-email 2.31.0.291.g576ba9dcdaf-goog In-Reply-To: <20210330025345.3980086-1-dianders@chromium.org> References: <20210330025345.3980086-1-dianders@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org We prepared the panel in pre_enable() so we should unprepare it in post_disable() to match. This becomes important once we start using pre_enable() and post_disable() to make sure things are powered on (and then off again) when reading the EDID. Signed-off-by: Douglas Anderson --- (no changes since v1) drivers/gpu/drm/bridge/ti-sn65dsi86.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index e8e523b3a16b..50a52af8e39f 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -460,8 +460,6 @@ static void ti_sn_bridge_disable(struct drm_bridge *bridge) regmap_write(pdata->regmap, SN_ML_TX_MODE_REG, 0); /* disable DP PLL */ regmap_write(pdata->regmap, SN_PLL_ENABLE_REG, 0); - - drm_panel_unprepare(pdata->panel); } static u32 ti_sn_bridge_get_dsi_freq(struct ti_sn_bridge *pdata) @@ -877,6 +875,8 @@ static void ti_sn_bridge_post_disable(struct drm_bridge *bridge) { struct ti_sn_bridge *pdata = bridge_to_ti_sn_bridge(bridge); + drm_panel_unprepare(pdata->panel); + clk_disable_unprepare(pdata->refclk); pm_runtime_put_sync(pdata->dev); -- 2.31.0.291.g576ba9dcdaf-goog