From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f48.google.com (mail-wr1-f48.google.com [209.85.221.48]) (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 3AD4A248176 for ; Mon, 3 Mar 2025 16:42:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741020147; cv=none; b=Mz/HJAO37qii/aaG9qpcFWEp2jzdxYvZ6vMeMiCUeB662MlZC6GbT6z6g25HqR92ajafbnAUJ4U1cUwh/KEqmZ0dNA19E4hE+uTOlGRTz+DVdBC/HKY+0aNNmiIfJwN0KUHk+lljhDkC9YSvn06VzvNVtYr8NMQTXgxobxBBMrM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741020147; c=relaxed/simple; bh=fsleVHd6/yEG34rdbEVKshgXN3hhu3qk/4aR80P4fpc=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=kyvwxjkv2Ef3RZRBRHgKo9k04SLezZmVI0WLBdRFmvf/9L1clVIGXmhjTRl76tvUJCxp3e6fRYKxXXPKIzdsFZ5uv4fpZpHM3WspLj+37vYRkfz+W0gcVr+YwQRmMG/5jRA4xZg0nB/srXkkC/TZiFHg2LrJV5URBXmQwN/Z4J8= 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=suuUEiKk; arc=none smtp.client-ip=209.85.221.48 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="suuUEiKk" Received: by mail-wr1-f48.google.com with SMTP id ffacd0b85a97d-390f69e71c8so1743141f8f.0 for ; Mon, 03 Mar 2025 08:42:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1741020143; x=1741624943; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:cc:to:subject:reply-to:from:user-agent :mime-version:date:message-id:from:to:cc:subject:date:message-id :reply-to; bh=iFKFKTz3f/ODCWb43+xuXVSlIieWn0Rv+6AT+FvWruI=; b=suuUEiKkQyoPOGbnYPIXvnE9RLulziY00iPPorLLBfUlrPE30VI6URVMor0hjThQmp rKKYjqRChXxHiXyIXFewsfdkWIQgpUbjW48kS2leyd1lXTwzCtgEoH3sQ0M7YazzVx/f qdF3O0Xzvya+wr9cO7W8ObcjC4J8NdSam712XR5Kqw41dvsPNq/4J9KWzDHgV6X/QdSr FKgSWFpySC5pQwM+ff0WathiBqQAHWzO1uw88WtmTfDH6J8Zmqm7ACKNwa9IZ81vUjqU zFaQpbxLiupxP3YXxYDYjaZm9BgmauqYWHUUR1XdCWU+Z9wV2uA0aVV5HCl6v/dWMcDX iG4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741020143; x=1741624943; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:cc:to:subject:reply-to:from:user-agent :mime-version:date:message-id:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=iFKFKTz3f/ODCWb43+xuXVSlIieWn0Rv+6AT+FvWruI=; b=t4Xt6pXndaP/wKLF9ALcRzKVXq38LMCezbMIK0Yp+tpY7IccK+q860M3eLklAvRz7G SBqQehYcJa8oTDDo/VnWDB30qWRRmzDaYV0b+1W/mVyMVAW0bmpeDHdMho7rf0oDg7sr 2U7dKFY4rlO6T+8K/QhpH8TMbpb8zZ6032mcmfF8UEJBoRGuZEk1X6ZAwjWwxbspGmjz YO/1P7ObJbkZnBLM2nmdQyVHtqYIdyVkEg06ICGPdvki+s+ySK58ei1CytIfSlk/vWAD GmVyLmRRt0gQCaXCJznDc4+zPmBE0skPdZ+o8ZqcZWscyu5Q5IO2q90ZPpQ93yllJm3i OVPA== X-Forwarded-Encrypted: i=1; AJvYcCU/QGDDPGhEByJMnYK6kGtinCCR+75zhkyCulo7fX8oQdUo+M4rItGI1sG7YMcNMmcTjGam0pS7MVzzVX4=@vger.kernel.org X-Gm-Message-State: AOJu0Yzco+Ju04vavZXIiL+2sr34FjQ4986Qtfw38MHx6GK/oWV0pIwL DrYsnOChMowG79RbWFn1f/wul77sv5E1Rafy4Ucewa9xWWYf0GJLD2xng9JVVQM= X-Gm-Gg: ASbGncunFbM34sqtOjpBhwr9KeVGvTgbd/5fi4Mr+1Nzz4WLTrinF3nWMu3DtZL8xOa fr0TTC3VVYxAjT/6tEPEHMQmPNYAWh6e0U5C/dAT10Z0u0qXw2j/TW9cdL1kQWwKkfcGH/u85R3 utr2S9IOcSiCXSjd1NFWQM3JuSb0B+pxW6hqGcUP9ylud1pgfXG2pcJXGUaovzPHUsPjk2AUhOv jusrAvm8qJjP4OHlVyFMo9O3U7anD2EINbc7JwMk0e+9yMdFV6NWC8IKHETxvGnsjONTE4dIE6n EjWb6TnbmEIiXf8dM5cGSmuL+UrU+9DOVWK16Nq9H136SvReorK6W98jl67LzTWykBFVNs+JD90 nReVQRw9Par66S2arBm+qoQ== X-Google-Smtp-Source: AGHT+IERr7trlQog+kaqqAb3/Ic3azfyefHYSZ50wtP9WNSBDS9iVBnCIw5D4hRIB3JQ4kfjJRTwFQ== X-Received: by 2002:a05:6000:1fa9:b0:391:e1f:4c29 with SMTP id ffacd0b85a97d-3910e1f4d09mr3013310f8f.13.1741020143525; Mon, 03 Mar 2025 08:42:23 -0800 (PST) Received: from ?IPV6:2a01:e0a:982:cbb0:1c49:dea2:d749:5015? ([2a01:e0a:982:cbb0:1c49:dea2:d749:5015]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43bc57529fasm28363735e9.31.2025.03.03.08.42.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 Mar 2025 08:42:23 -0800 (PST) Message-ID: Date: Mon, 3 Mar 2025 17:42:22 +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 From: Neil Armstrong Reply-To: neil.armstrong@linaro.org Subject: Re: [PATCH v7 0/5] Driver for pre-DCP apple display controller. To: Maxime Ripard , fnkl.kernel@gmail.com, Hector Martin , Sven Peter , Alyssa Rosenzweig , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jessica Zhang , asahi@lists.linux.dev, Janne Grunau Cc: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alyssa Ross , Krzysztof Kozlowski , Neal Gompa , Dmitry Baryshkov , Nick Chan References: <20250217-adpdrm-v7-0-ca2e44b3c7d8@gmail.com> Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: <20250217-adpdrm-v7-0-ca2e44b3c7d8@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, On 17/02/2025 12:39, Sasha Finkelstein via B4 Relay wrote: > Hi. > > This patch series adds support for a secondary display controller > present on Apple M1/M2 chips and used to drive the display of the > "touchbar" touch panel present on those. > > Signed-off-by: Sasha Finkelstein > --- > Changes in v7: > - No changes aside from adding r-b trailers, effectively a resend. > - Link to v6: https://lore.kernel.org/r/20250206-adpdrm-v6-0-c8ab9348b853@gmail.com > > Changes in v6: > - Use the drm_connector_helper_get_modes_fixed helper. > - Split out into a separate MAINTAINERS entry > - Link to v5: https://lore.kernel.org/r/20250205-adpdrm-v5-0-4e4ec979bbf2@gmail.com > > Changes in v5: > - Moved to using the component framework. > - Other lifetime fixes > - Link to v4: https://lore.kernel.org/r/20250114-adpdrm-v4-0-e9b5260a39f1@gmail.com > > Changes in v4: > - Fixed dt bindings. > - Link to v3: https://lore.kernel.org/r/20250112-adpdrm-v3-0-c674dc19fa7f@gmail.com > > Changes in v3: > - Fixed building as module after splitting out mipi block > - Addressing the review feedback. > - Link to v2: https://lore.kernel.org/r/20241126-adpdrm-v2-0-c90485336c09@gmail.com > > Changes in v2: > - Addressing the review feedback. > - Split out the mipi part of the display controller into a separate device > - Link to v1: https://lore.kernel.org/r/20241124-adpdrm-v1-0-3191d8e6e49a@gmail.com > > --- > Sasha Finkelstein (5): > dt-bindings: display: Add Apple pre-DCP display controller > drm: adp: Add Apple Display Pipe driver > drm: panel: Add a panel driver for the Summit display > arm64: dts: apple: Add touchbar screen nodes > MAINTAINERS: Add entries for touchbar display driver > > .../display/apple,h7-display-pipe-mipi.yaml | 83 +++ > .../bindings/display/apple,h7-display-pipe.yaml | 88 +++ > .../bindings/display/panel/apple,summit.yaml | 58 ++ > MAINTAINERS | 16 + > arch/arm64/boot/dts/apple/t8103-j293.dts | 31 ++ > arch/arm64/boot/dts/apple/t8103.dtsi | 61 ++ > arch/arm64/boot/dts/apple/t8112-j493.dts | 31 ++ > arch/arm64/boot/dts/apple/t8112.dtsi | 61 ++ > drivers/gpu/drm/Kconfig | 2 + > drivers/gpu/drm/Makefile | 1 + > drivers/gpu/drm/adp/Kconfig | 17 + > drivers/gpu/drm/adp/Makefile | 5 + > drivers/gpu/drm/adp/adp-mipi.c | 276 +++++++++ > drivers/gpu/drm/adp/adp_drv.c | 617 +++++++++++++++++++++ > drivers/gpu/drm/panel/Kconfig | 9 + > drivers/gpu/drm/panel/Makefile | 1 + > drivers/gpu/drm/panel/panel-summit.c | 132 +++++ > 17 files changed, 1489 insertions(+) > --- > base-commit: b62cef9a5c673f1b8083159f5dc03c1c5daced2f > change-id: 20241124-adpdrm-25fce3dd8a71 > > All patches are reviewed, can we funnel patches 1, 2 & 5 via drm-misc-next now ? Neil