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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 3121AC11F67 for ; Tue, 29 Jun 2021 00:23:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 198F961CF4 for ; Tue, 29 Jun 2021 00:23:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232100AbhF2A0Q (ORCPT ); Mon, 28 Jun 2021 20:26:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55710 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232073AbhF2A0O (ORCPT ); Mon, 28 Jun 2021 20:26:14 -0400 Received: from mail-oi1-x22e.google.com (mail-oi1-x22e.google.com [IPv6:2607:f8b0:4864:20::22e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C233C061760 for ; Mon, 28 Jun 2021 17:23:48 -0700 (PDT) Received: by mail-oi1-x22e.google.com with SMTP id q23so3374757oiw.11 for ; Mon, 28 Jun 2021 17:23:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=R/6nR4UW4kPU6Pum9dl3DddSZeMlmk/JUVE50CblSMc=; b=Kc0cb9xCHAM3DWJg6MEv4rNVluBteWNjCoQa9PoewQdlXNPMLB9SrAGQUOO10D1Z+7 sbEaU5+tom7zfGhk7ipRliodb5MrU4q2YfzFxmgCyuMBzYinUrFkregE00INk666MLzI pikrsnv3cF3DVNSJg+z2bCbGTSYNNO1NNdEeWSozcGiYzKLoAjEZeZFOfFkjgpIXzRQv N+6vCHCgoHrssbxnHQECzu1VdE0a8o9npTDbpbZDPOXJSZXjpw5e9SKBH2x6MKChK1dc DnO/IA54Js7KGGgPgZqKhxNLtdyHbBgR+s9kKuQoNIXCKwi1sB6M2kLU1YhytUvyaZR/ fr/g== 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:mime-version :content-transfer-encoding; bh=R/6nR4UW4kPU6Pum9dl3DddSZeMlmk/JUVE50CblSMc=; b=XXSqWS+RPGLL2Si5D3Z4Sd3DIkJMjrM99BfOQ8azDg5GfIB+L4qtMQ9iiBDcM11uZk gaVFWdJ7aqZHGffT5PFxlUdIv/Slx9D6L4fg8o31epo7xIaYGO6YHpu7qw79eSygKMHZ 6Yj/aL1NcDTUt1NAoYqfYMiK9AsKSeW4jdU1vZkbbZCDplA+zQxEj9FlYeoOAU1BXGai U69wHgcQ2btlUosXhPafulk/rVOOpTKOwGNFk4lZGhH/JTtSQ1rqY4tcdxMLosbTCFf3 ksTvDQ8OfJpKTNQDjOnzDcQf2f7a4zi1P6BNEjU2Z9eLogdtAr5MZOHCSJm0+2ur+0JO Uv/A== X-Gm-Message-State: AOAM532vrdDI0yPrpmn5ll0ciithmEhBjKJFapDl3bCfxFERQiXVhnx7 ZspTrG3Ko8hRg42sGtfpl/i4tQ== X-Google-Smtp-Source: ABdhPJwR+e2m+qyRi/h5qg5s6o66E6B7NlowbEmn0tGDJxb9ItlFX5cK0ayhCbUJj9qo2FX0VTw4vg== X-Received: by 2002:aca:1910:: with SMTP id l16mr7959451oii.12.1624926227351; Mon, 28 Jun 2021 17:23:47 -0700 (PDT) Received: from localhost.localdomain (104-57-184-186.lightspeed.austtx.sbcglobal.net. [104.57.184.186]) by smtp.gmail.com with ESMTPSA id k14sm1980801oon.5.2021.06.28.17.23.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Jun 2021 17:23:47 -0700 (PDT) From: Bjorn Andersson To: Rob Clark , Sean Paul , David Airlie , Daniel Vetter , Abhinav Kumar Cc: Stephen Boyd , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/msm/dp: Make it possible to enable the test pattern Date: Mon, 28 Jun 2021 17:22:34 -0700 Message-Id: <20210629002234.1787149-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The debugfs interface contains the knobs to make the DisplayPort controller output a test pattern, unfortunately there's nothing currently that actually enables the defined test pattern. Fixes: de3ee25473ba ("drm/msm/dp: add debugfs nodes for video pattern tests") Signed-off-by: Bjorn Andersson --- drivers/gpu/drm/msm/dp/dp_debug.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/msm/dp/dp_debug.c b/drivers/gpu/drm/msm/dp/dp_debug.c index 2f6247e80e9d..82911af44905 100644 --- a/drivers/gpu/drm/msm/dp/dp_debug.c +++ b/drivers/gpu/drm/msm/dp/dp_debug.c @@ -305,6 +305,8 @@ static ssize_t dp_test_active_write(struct file *file, debug->panel->video_test = true; else debug->panel->video_test = false; + + dp_panel_tpg_config(debug->panel, debug->panel->video_test); } } drm_connector_list_iter_end(&conn_iter); -- 2.29.2