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=-12.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 83393C433FE for ; Sun, 26 Jul 2020 20:34:11 +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 51D38206D8 for ; Sun, 26 Jul 2020 20:34:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QdsmJADY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 51D38206D8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 256686E0CC; Sun, 26 Jul 2020 20:34:10 +0000 (UTC) Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) by gabe.freedesktop.org (Postfix) with ESMTPS id EB02D6E05F for ; Sun, 26 Jul 2020 20:33:49 +0000 (UTC) Received: by mail-lj1-x242.google.com with SMTP id t6so2074990ljk.9 for ; Sun, 26 Jul 2020 13:33:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=9o8t7ItYzAGUAEqtU+IrEhK6NT764az37c2FDqzuP8A=; b=QdsmJADYIm6qEB6VQOZjS6vGVoAA0VKMkR64isV8DE0fpf2bh8u6hA2Vc2sJrlbLJQ DIOmBFrRCLDY/ttsiW9vnAK5XtZwV9GaQxq92CxHOFt03VeDRaNpJ8MJUqAC0F3n83zh s6TBrRk5QN7Us66MV2/ke8asAe5u5wPDapCVI3MF/e3uKTXjS4lv8wtxR3uy7tBggA4s 8eAi0PDz+kOFvAtPulQKwaXklYe9VMDhXIh0b3ES3rp+Kw2TCMEUhTB/KdhRCbF4p2RQ rsU+fTv3hPWJU7FnmhHI/f0wCH+79OJSBrFwKBz5y20wbKcb2gdPNazhXzd/Zmcnuo2t VkXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=9o8t7ItYzAGUAEqtU+IrEhK6NT764az37c2FDqzuP8A=; b=aTt42QCc4yv2Ac93okfbpRCJwdb6LORlSUC3YPlXZpZKvoGTTDRkivZOVawIVjMQcq OR6pMl3dq5V/jQgndbsRQKJ3ZFML4vcewohTG6Xa+SUS7x+1PNjkiqpM0IzWyiWT11F9 fp0NRgqMFUFedQfK8o1hJFEPAKmUrzlGu2MsEu6v0qhkwY892GsToqfK1YKyYgY1pZwS RJiMlYIuxZk8NgOayiyxYGqyVu6VL3z3a84PUIBtrDOuFrntr+8GkJevmfjSC7alTIor A+zKcfyP13ri0KiZ1acAaM81Fo0XmO9NPT5s8a0BEJKnRO9CDGDGkbvb6WERyM1aZ4wR ITdg== X-Gm-Message-State: AOAM532/P9TtiWU90DwlQgX9N0/zTyp6VF9lSqriJoz+A+qv/wKxWBW2 wlLyuX+aRrlo5y6sQ/SmOeLMhddzSCI= X-Google-Smtp-Source: ABdhPJyx3VXYYjaE2z/NLai+VQEfPci/+44N5q8cauOJbWhx4QABm5/FOP6jVSCTOY4P7+0Wa+UywA== X-Received: by 2002:a05:651c:8c:: with SMTP id 12mr7968963ljq.420.1595795628118; Sun, 26 Jul 2020 13:33:48 -0700 (PDT) Received: from saturn.lan ([2a00:fd00:805f:db00:955c:e8d3:9c9d:41af]) by smtp.gmail.com with ESMTPSA id 203sm2538473lfk.49.2020.07.26.13.33.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Jul 2020 13:33:47 -0700 (PDT) From: Sam Ravnborg To: dri-devel@lists.freedesktop.org, Laurent Pinchart Subject: [PATCH v4 11/15] drm/bridge: megachips: enable detect bridge operation Date: Sun, 26 Jul 2020 22:33:20 +0200 Message-Id: <20200726203324.3722593-12-sam@ravnborg.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200726203324.3722593-1-sam@ravnborg.org> References: <20200726203324.3722593-1-sam@ravnborg.org> MIME-Version: 1.0 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: , Cc: Jernej Skrabec , Peter Senna Tschudin , Martyn Welch , Jonas Karlman , Neil Armstrong , Andrzej Hajda , Thierry Reding , Laurent Pinchart , kbuild test robot , Sam Ravnborg , Martin Donnelly Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To prepare for use in a chained bridge setup enable the detect operation. Signed-off-by: Sam Ravnborg Reviewed-by: Laurent Pinchart Cc: Peter Senna Tschudin Cc: Martin Donnelly Cc: Martyn Welch Cc: Andrzej Hajda Cc: Neil Armstrong Cc: Laurent Pinchart Cc: Jonas Karlman Cc: Jernej Skrabec --- .../gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c index cf1dfbc88acf..450dca33ea48 100644 --- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c +++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c @@ -163,8 +163,7 @@ drm_connector_helper_funcs ge_b850v3_lvds_connector_helper_funcs = { .mode_valid = ge_b850v3_lvds_mode_valid, }; -static enum drm_connector_status ge_b850v3_lvds_detect( - struct drm_connector *connector, bool force) +static enum drm_connector_status ge_b850v3_lvds_bridge_detect(struct drm_bridge *bridge) { struct i2c_client *stdp4028_i2c = ge_b850v3_lvds_ptr->stdp4028_i2c; @@ -182,6 +181,12 @@ static enum drm_connector_status ge_b850v3_lvds_detect( return connector_status_unknown; } +static enum drm_connector_status ge_b850v3_lvds_detect(struct drm_connector *connector, + bool force) +{ + return ge_b850v3_lvds_bridge_detect(&ge_b850v3_lvds_ptr->bridge); +} + static const struct drm_connector_funcs ge_b850v3_lvds_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .detect = ge_b850v3_lvds_detect, @@ -263,6 +268,7 @@ static int ge_b850v3_lvds_attach(struct drm_bridge *bridge, static const struct drm_bridge_funcs ge_b850v3_lvds_funcs = { .attach = ge_b850v3_lvds_attach, + .detect = ge_b850v3_lvds_bridge_detect, }; static int ge_b850v3_lvds_init(struct device *dev) @@ -317,6 +323,7 @@ static int stdp4028_ge_b850v3_fw_probe(struct i2c_client *stdp4028_i2c, /* drm bridge initialization */ ge_b850v3_lvds_ptr->bridge.funcs = &ge_b850v3_lvds_funcs; + ge_b850v3_lvds_ptr->bridge.ops = DRM_BRIDGE_OP_DETECT; ge_b850v3_lvds_ptr->bridge.of_node = dev->of_node; drm_bridge_add(&ge_b850v3_lvds_ptr->bridge); -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel