From patchwork Thu Jan 3 11:59:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 154713 Delivered-To: patch@linaro.org Received: by 2002:a2e:299d:0:0:0:0:0 with SMTP id p29-v6csp576078ljp; Thu, 3 Jan 2019 04:00:18 -0800 (PST) X-Google-Smtp-Source: AFSGD/XCFpDsaOfeG87FhioBrkY4Qzed1aXxxnh4rEP3JjYGii9uprLVXSDw4hcmMxBzDbf3rri8 X-Received: by 2002:a62:fc52:: with SMTP id e79mr48494946pfh.8.1546516817724; Thu, 03 Jan 2019 04:00:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1546516817; cv=none; d=google.com; s=arc-20160816; b=C8GOnZwKy2zhXQ3T7MZr+c6L3A70karIzpfESbbswmStj63sMgW1bxalpJjVY3NGwd 9TcNFWn/lU9sD7hgXi3oRJkxW+YajBqCvNb/GIYsoIbnNvyqA3lPjnVV9PeoTH0k9b+X NY4nWin/+KUfFQAAxxkd64PMs2zp3KeYob7f6hCMWgEopA5aCcG/HgAOEuzDVB5ZDZDD DRDK6NCR82alJwGUMDXvg/JcF5m+flS3CrPt9XpHl6Sf3f4n38xPjwbPdzlj4uY2KTTC XoUbVXNMmM9fjkNsGDh16br4/7JZZMKsCLEKxexaazJBMnRGJfw+TbqwKoCDdP/MXzZ/ neOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:cc:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:mime-version:references:in-reply-to:message-id:date :subject:to:from:delivered-to; bh=FsZZSj2nIaex/YwjMRAgUT/VlZBriqjRvIbrQkSAWYs=; b=np7QVYzPCWVekmHn0drWM403luEDI9r8NkljaPOaRtT9MaZ3MXUGJ7yVtpC3B9oKwY rhN8RpAQhjds4JgjTu6p0D3jCMIHdNcSL3q7d2HQ3hS/Ezg6rumpQ1ERt5+Lq5fGgtEY +vHCtCLpcWpPPW8TmyGup/yzI3m8wcm4IWW14QmDAeSRJwNnCAGYhR00EZQ2JrAZaIRj 8Diebl6uQsYyftcErnLWgcDGaD87zhDO129N3bEjm3sqpczaOfb7MmXEmHuzuQPtuOPK gQSJUL+Yv4kaIkhMFpaE7DyRTuZiBZJZtAR3kXHYK3VwoRzZqhy2qRwARASAK4/971Un htxg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from gabe.freedesktop.org (gabe.freedesktop.org. [131.252.210.177]) by mx.google.com with ESMTPS id o16si40553438pgd.117.2019.01.03.04.00.16 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 03 Jan 2019 04:00:16 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) client-ip=131.252.210.177; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9EF986EACE; Thu, 3 Jan 2019 12:00:15 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by gabe.freedesktop.org (Postfix) with ESMTPS id A0EA16EACE for ; Thu, 3 Jan 2019 12:00:14 +0000 (UTC) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x03C06Uj081900; Thu, 3 Jan 2019 06:00:06 -0600 Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x03C05xY029145 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 3 Jan 2019 06:00:05 -0600 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Thu, 3 Jan 2019 06:00:03 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Thu, 3 Jan 2019 06:00:03 -0600 Received: from deskari.lan (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id x03Bxxgg001514; Thu, 3 Jan 2019 06:00:01 -0600 From: Tomi Valkeinen To: Archit Taneja , Andrzej Hajda , , Andrey Gusakov Subject: [PATCHv2 1/7] drm/bridge: tc358767: add bus flags Date: Thu, 3 Jan 2019 13:59:48 +0200 Message-ID: <20190103115954.12785-2-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190103115954.12785-1-tomi.valkeinen@ti.com> References: <20190103115954.12785-1-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tomi Valkeinen , Laurent Pinchart Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" tc358767 driver does not set DRM bus_flags, even if it does configures the polarity settings into its registers. This means that the DPI source can't configure the polarities correctly. Add sync flags accordingly. Signed-off-by: Tomi Valkeinen Reviewed-by: Andrzej Hajda --- drivers/gpu/drm/bridge/tc358767.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index 8e28e738cb52..29a7e33e8ae0 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -1195,6 +1195,10 @@ static int tc_bridge_attach(struct drm_bridge *bridge) drm_display_info_set_bus_formats(&tc->connector.display_info, &bus_format, 1); + tc->connector.display_info.bus_flags = + DRM_BUS_FLAG_DE_HIGH | + DRM_BUS_FLAG_PIXDATA_NEGEDGE | + DRM_BUS_FLAG_SYNC_NEGEDGE; drm_connector_attach_encoder(&tc->connector, tc->bridge.encoder); return 0;