From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=91.218.175.119 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793542032; b=lPobcDy9mkDaj5LzjnsQxXVzdywQry2BFB46iEHEdMaJXKmbu+SrFN+ICBh6P4Hh0UyX cxXcYLAla9zdO17+H0xjV3p5YeDC1xIgHnEU2P6Dg/ZRWgtgz6yepyOE89rgU0pUMq3v4 PdtLKUz7EKpZQ0dXBrz2WJRJSBbDvpB9mivQh5yw+M0dNd7Vf7wqal7E4WPYb4BFDdiLl NYgvLNzqxGJLwqq0xTu7bESfUhzngDWWzLXW7XU6wnNbu5mxf+HjJ+KXZQyaJsaz8ZDzZ jQFQhCzExJC2+FpUG3/Ci48eUCIRGMtaMCFWxu71H6H5bBZ2/Jnzcg8URTZ/To4djbw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793542032; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:Message-ID:Date:MIME-Version:User-Agent: Subject:To:Cc:References:Content-Language:From:In-Reply-To: Content-Type:Content-Transfer-Encoding; bh=nKvUoZJ6cM4Q3+vdfnWBj8KC+NLhl6GuVHJjIA6JQ0o=; b=gECAwV04egw994rOsyzNbda0X/jOstynX82KceE3CWgXX2eCJNXiwvQUHAPm3Fdue36B OQq/NJxLtSO5+mCaEvZC4h+Y3UA+qZqtQkIXB1syMyeNaldOCW8taSGEp5DXJ/0WqnGPn weQbq4y/8XGbgYLDtd+pOU2SDSfc/maCEOp8OBVNenNWBKVnEyGimgKfXrrfBjI1DxbOk OZ0h0VX/H2zB/mA0CEgRbcnuz72Q/rICOAjMGGTp9RuDsK8dlB0krZ7EnrPF+7y6zM51y 5xDVCYUghRtta8kjArrg58EwR9RJCdkj3SnjQAWVrsiMk0wfdMkEIrWT+TdnE4GrJ2g== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=VEieXkss; arc=none smtp.remote-ip=91.218.175.119 Received: from mta0.migadu.com (out-119.mta0.migadu.com [91.218.175.119]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 55032606A325 for ; Sun, 1 Nov 2026 14:07:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 55032606A325 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=VEieXkss X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=hnDwTwzHH35o8706gMWEB6t9gGfKl1uCTO/DK8frRFY=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793542028; v=1; x=1794146828; b=VEieXkssPAfYpr6PQ9tN2RZkcLJ3FyyWKFnGjG5v/V6eYLH2QxYSvsRLgrblyOaiEBXFFw6M htqzzv5UijwTqObZZkU93z9MgMmE1rKj6b0Em3hqlc0pMrkBEbPuiIRhA10HoU+Mmtv8FRTaCqg 4kcOiK2c7w/eQ6wBdGMROTfc= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 628719066510015c; Sun, 01 Nov 2026 14:07:08 +0000 X-Mizu-Trace-ID: 628719066510015c X-Migadu-Flow: FLOW_OUT Message-ID: <2375f4a7-eec6-473f-9795-5ed55c245208@linux.dev> Date: Sun, 1 Nov 2026 14:07:05 +0000 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 03/14] drm/tidss: Stop using vp_bus_type for directly connected panels To: Tomi Valkeinen , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Nishanth Menon , Vignesh Raghavendra , Swamil Jain , Devarsh Thakkar , Louis Chauvet Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20261029-beagley-ai-display-v4-0-dc7f2b532478@ideasonboard.com> <20261029-beagley-ai-display-v4-3-dc7f2b532478@ideasonboard.com> Content-Language: en-US From: Aradhya Bhatia In-Reply-To: <20261029-beagley-ai-display-v4-3-dc7f2b532478@ideasonboard.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 29/10/26 10:18, Tomi Valkeinen wrote: > When a panel is connected directly to a video port, > tidss_dispc_modeset_init() sets the encoder and connector types using > the 'vp_bus_type' feat. DISPC_VP_DPI selects DPI and DISPC_VP_OLDI_AM65X > selects LVDS. Any other type triggers a WARN and fails the probe. > > vp_bus_type is problematic and is going to be removed. Change > tidss_dispc_modeset_init() to use dispc_vp_is_am65x_oldi() for detecting > the OLDI case, and default to DPI. > > Signed-off-by: Tomi Valkeinen Reviewed-by: Aradhya Bhatia -- Regards Aradhya