From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=95.215.58.89 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793541034; b=CTbYb3GLzOPjPlebwO4ACLfdL4vhgBpXgUTDDEwKo24v5vOUZjSjfvVSUq25C8z0cHcx 5xfWdgc/NpNGJyk/kPyXKDMPXHh/lVUenpDspgBE/KHoEUUvCx6suSB/QNXWbSvrnmUXv y1HNfzT5dp3oZCIR6xOiy4nIkulY25anFm76ovURJU2Pv3lG4tlvvs6D8zrN8Zlmizojv rMthaK8ndyPXht33/9M7rAIa4wEfJzwqxfkdugpPnSjr7c7uYJg2yfmbZNKe2HtiW6afd czzyP+F+Y/VGAK9fnO43crHc3L+BthY/PlIo4Ol0UImLSjN+teiKHr0YCdERQQMUtcA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793541034; 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=XSCBRN33qQsy8Auxjft+8kvMXuANLfWvZcIctPrMpas=; b=0h9ZV76cLuEdLRAq75RvuEa1/t2Lq9xD+axYBPuvqofbCBqI/H7hsYJI0XQBEA6OmrWG Eq8ZLuENfgXjda00kR6qQGc9L5Tc9/o/0Zj/5u9qKrTv6QGkyXYCnzVnkP5h0YsxCxcGR loj61x9cOloZjheLZiJAfOgjpp/2VILaQySABiSnpKOZYlnljV8oICfL4TaNRj92hOE4k MnboVPF3ClJZX84Xg8ry7ig3k4t7YdoTuxlV8vxtn1wQveqZdAqlIi6Yd83d/qgtbdeqn T9dvSVGpgVX88HowjDvGBBPavL8wO8CmDB7lVLIJO83luPnPri/qkfNYUnns6sgJIgg== 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="Pc24P/jl"; arc=none smtp.remote-ip=95.215.58.89 Received: from mta1.migadu.com (out-89.mta1.migadu.com [95.215.58.89]) (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 24B85606A325 for ; Sun, 1 Nov 2026 13:50:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 24B85606A325 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=Pc24P/jl X-Envelope-To: devicetree@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=H/s3VKQo6Z5fR1WbNIhwJli7PgqADZcHiVAAOisPb3A=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793541031; v=1; x=1794145831; b=Pc24P/jl4DNHuiBNxex6uzO6LR6dk7swpKTlTQ3YsA1IbGEC4hOBltfiDabywVGsnrpyDocA DGTrj7snn/tGnKkZeZ3im9eGAXntES97lgg5isCMnFpLhzEhIB5zA6jVkDJ+p0Kwqj0HJLh87Po ja6Ok4NL3eaTaU/pDRl/KVNw= X-Envelope-To: devicetree@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 99df9d40205e812e; Sun, 01 Nov 2026 13:50:17 +0000 X-Mizu-Trace-ID: 99df9d40205e812e X-Migadu-Flow: FLOW_OUT Message-ID: Date: Sun, 1 Nov 2026 13:50:11 +0000 X-Mailing-List: devicetree@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 02/14] drm/tidss: Add helper to identify the AM65x OLDI video port 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-v4-2-dc7f2b532478@ideasonboard.com> Content-Language: en-US From: Aradhya Bhatia In-Reply-To: <20261029-beagley-ai-display-v4-2-dc7f2b532478@ideasonboard.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 29/10/26 10:18, Tomi Valkeinen wrote: > On AM65x the OLDI TX is modeled as a part of the DSS, not as a separate > bridge as the newer SoCs do, and is fed by the first video port. To > handle the AM65x OLDI, we check for it in multiple places using the > feat's vp_bus_type. > > However, vp_bus_type is problematic concept and should be removed, so > this commit adds a helper function to check for the AM65x OLDI by > looking at the DSS subrevision and videoport number. > > No functional change. > > Signed-off-by: Tomi Valkeinen Reviewed-by: Aradhya Bhatia -- Regards Aradhya