From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f53.google.com (mail-ed1-f53.google.com [209.85.208.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0181F42465D for ; Mon, 6 Jul 2026 12:11:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783339874; cv=none; b=k6OxGX8HXRDkV++bZ6/GVpiiN/DSpj+3TTL8q/TK7H3/5qLAdvX0jzSCQf350216m4/8OMmhafIGEo5h8Dz6brNHXP2ZBF3RzvYUS11huCsOarRRr/KtEik0P1W8W9L+7+m+8RU11aMmVYV9Q25jospELqznGBaFw66nBVCcZKs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783339874; c=relaxed/simple; bh=Q2U+Op+VJBwZYOYmZL+6AFPmXvDyszSs9SWc4mWsXTQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=pohfUyXctH0eRLgE78+RicX0MP3UXuTdbXQE3Rg5Ch8KwYybdy90NjJuB31lgdkhv7LmMbsNvdiI5FaSmYmNJ/3k1iix99MkExaOm9246Id8BMz6OU5R9P+03c3z65R3atx/9y6ZELuSWlr5YGdKKjfBjrYEvmQpZU81Le6ypN0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Y7nnWQrA; arc=none smtp.client-ip=209.85.208.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Y7nnWQrA" Received: by mail-ed1-f53.google.com with SMTP id 4fb4d7f45d1cf-698acd36d67so5436352a12.0 for ; Mon, 06 Jul 2026 05:11:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1783339871; x=1783944671; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=PaIUyVR1PWkAm9FdD5PygQC8S63mBB2HotoKGs4tuv0=; b=Y7nnWQrAQH33hTrdMgl43FOkIkiPgwjlyVmPXc0AeLtOj95DJ/Bf3Qv9CLpmn6ekM4 ThgMWcZ1Zsun/imq5Re0PE4p8/l+4x5m52h/PCM42DA1HpuEEl/4q1SbTMe6nOONX3+e qmZ1/JSFx5+eEiL8X5FTaBpSZY0CL5ND0Qztn63yEctP2IgJMn/FKB7EQC7JrRTiI8hM urq6scDiwaSJSWHsFxwNJCSZp5aWs/zlerN05cAtzVpVq8keecsMt/0VucnGlcY5Xn39 cDgE6QBOunNPfTIYXbT+f/fawD3NszKM9bchaye7renITmT21R3d5DCvAuWO7LGE0OOg Z0Zw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783339871; x=1783944671; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=PaIUyVR1PWkAm9FdD5PygQC8S63mBB2HotoKGs4tuv0=; b=EP4KIgndgriQFSlEEKPMim6802BJOu37DQKy8w4NqVzLq54gnertGDQzaSiuHID6lR 3wRny4xRjOuFt0+LXciLMVjDGQ/k17+9cP+0/aR9ocyCvaZmhoTMq5NxOJO4zbwEUlcO uiPfqWfnW/+ACU64BseoQbURejQCOyp2NDOasWgJ7RADhnKLNE7MDctht5Oc95jVNvxL JVjnvkisbCg2YL9zQ/BHpVOQAK/XVRLA92z/5c4U/8t1rSbJsCLkqWGPbmMMQpkjx4jf cH5MhsQDuPJz+ZzpFTUBU9VNPJoKq857mXgWgXTJXe6+Ofdn2DLTFLlzCLG+DVwLRyNN 1nng== X-Forwarded-Encrypted: i=1; AHgh+RrOZZTDfE2ZG4pNIyPmqp4i6tzO+qjHXii0hGAV9Hsr+wWdwThWm8Q6W3uq2LDIzg628K+FCEWIJmWcF/o=@vger.kernel.org X-Gm-Message-State: AOJu0Yxuo5nfihAoRync1F9NOzW/Y7hT41ED1ogJMhse7hKQE0KpS9Jc viNNghPCyJCsWdRFiBaANVyCn4+CTe0aqS6fdx1OQdyoYW1b7Mrz7eVtCFlaTVI4SeU= X-Gm-Gg: AfdE7ckq4kPLlxkM5o9bojOU+CwCDm9XBP3+2HSvIcfsc0xssZdHoZxW6qtC9cx/DOy GxOuGMTqwQjmK+iNTbLcBtAqLWxlOH60jmOvfIOPWtzOAirHeAi4LFEDrejj7Pwobc7zd6T2BhV hpXDradzewewL+N+7yqWzorTpKLhLhbzsZic78engz/Yb/m560/TSoJjR2MDghN2If0k3UianlD 94d77qHQtRMlD7FpWTHQW6yN3jgpfhLJtM/d2hVF/Bm4fIbOBMhZMrQnVamI+AN7nWjlMYWQh9S cS4Q1aFIwRFP/BV2Ynf5Gdb15PUsfmj1s33aZQ3nUJv+IzXbX4nlEqeEnklCq4rxHnP+SRBwYJ5 h7NGM4NOKjxM5BCbJwGLLBj28vQ5iB/s7f3fVeV5z9STaVeDrXMZRkersymR0YMqFdI6015dhks 5DvJdEP4Ta+j2ksWJcjSylI+AxZQ== X-Received: by 2002:a17:906:d30b:b0:bd7:f75a:817c with SMTP id a640c23a62f3a-c15a67f809fmr14565066b.17.1783339871421; Mon, 06 Jul 2026 05:11:11 -0700 (PDT) Received: from [192.168.0.101] ([109.77.44.220]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c12b6054fe7sm732082766b.10.2026.07.06.05.11.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Jul 2026 05:11:10 -0700 (PDT) Message-ID: <437d1eb0-4495-406a-9501-b0515cfa3151@linaro.org> Date: Mon, 6 Jul 2026 13:11:09 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 0/5] Add Qualcomm JPEG V4L2 encoder for SM8250 To: Vladimir Zapolskiy , Atanas Filipov , linux-media@vger.kernel.org Cc: loic.poulain@oss.qualcomm.com, mchehab@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andersson@kernel.org, konradybcio@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20260706071113.383215-1-atanas.filipov@oss.qualcomm.com> <68e59764-5a10-4abc-849c-14ea2d9ef76e@linaro.org> From: Bryan O'Donoghue Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 06/07/2026 13:00, Vladimir Zapolskiy wrote: >> There is no "master" device in this block of devices - save perhaps for >> the CSID mux / wrappers on some of these parts. >> >> We have shared resources like camera noc, system noc and external clocks. >> >> Please include power-domains and interconnects. >> > > Why? The common power domain and interconnects have already been > described as resources of the parent CAMSS device, there is no need > to duplicate descriptions in every child device tree node of CAMSS. CSID, IFE etc are not parents of the JPEG encoder. The idea is to make all of these peers, eventually. Not particular block owns the TITAN_TOP_GDSC - the entire CAMSS block is a collapsible block. --- bod