From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm2-f13.google.com (mail-wm2-f13.google.com [74.125.225.141]) (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 42D2D370AC6 for ; Thu, 24 Sep 2026 13:25:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.225.141 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790256310; cv=none; b=rFsUpdpChp2aIlJDwbNHkB03dY8yWLJRKF89FlWcublMK9QMqHFrHY8+NS1VdH18QikBL+YEj8xqDILdF8aNNtqsrytXkJtWqoVfcIFvI7SI+2w1Ea5c/Rdp4MOPRz8k7kEWSW9GgYMPbl4BfRRPEGcD4sU/mNFSVOLgBZuEztQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790256310; c=relaxed/simple; bh=1lKEbT3Vwes2mCIfD5mDQ8Gnhy2Ecw2AIB6EyVXityg=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=gUzNOw7SaYWhbMLxHBMxkBxJUw7IyUAHLOLOP2AAM0RDvvhOY3QLe9bKbJSKevllSocK3STCpVxLDten4wt623CaqKnS/oUQyAxK3WQk5U6SlRux2z4CsMsm8F06cjqaFRuCWJeLuzxke2m9Uubnqys5uGoJbxjukn7P3unbZrE= 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=EmPrMGjh; arc=none smtp.client-ip=74.125.225.141 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="EmPrMGjh" Received: by mail-wm2-f13.google.com with SMTP id 5b1f17b1804b1-49d097b4939so11494285e9.0 for ; Thu, 24 Sep 2026 06:25:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1790256304; x=1790861104; darn=vger.kernel.org; h=content-transfer-encoding:content-type: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:content-type; bh=yYQCACi0L+UzO/UuTx/CBlh8yUR2BDqMNext39iQHo4=; b=EmPrMGjh5QVOAzwnmaXHPtL15Ik19FxZMJa7x5WqjIatGa+48Ai55LO8s2nnwB9DG1 ySxgN0C2mKCoiMUYEcJqRMAKkZXTywQSVJf6Jvirn2YB42hWHRmC78d44euS+eR1d8hk vdmL2JELgARxosKlUsS5Vvgh7C+sQLbmCg3F51auEgekEyH/t+CAK/0He8AeQRbi+Z94 8m5bxJJi4E7R+ajxVgaH20QbHWAb61757OGd0SK8ht7ml+p+c9WdZS3pS1cOo11PnPtJ BRFIZbqLklSpBp//inmsS8c8PLAaVSPl9GvRRLkaAixHvmyrYSRYeNFcMFw4hMQ0MrG9 blDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790256304; x=1790861104; h=content-transfer-encoding:content-type:in-reply-to:organization :autocrypt:content-language:references:cc:to:subject:reply-to:from :user-agent:mime-version:date:message-id:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to:content-type; bh=yYQCACi0L+UzO/UuTx/CBlh8yUR2BDqMNext39iQHo4=; b=chqV9Pv08WX72uyZVNMhbOZ7zmWPdKVOdoYRCO6zM4DhJzMNLzqg4jXSVeeoKeoUbX 2h1wBa/43/cp52XwYrsK/0McF+FpOSu2lB17Jwt7nib/XTkZBO5gzYTKLwO1PN59QRiT oQwk4f6Lmy9OeS6mO5VwtQVLwYUDTDDo4SpDUGtODD2he9o9geY/FuwaR3iq83LEhO0z +f7b7uuUm0DjxMVwhkNh1u+2HRzIrk8t5Tz/D9+wE9MuxFqimv6gIxXUOOK+uTCO4UUS 6Q0umN2InxHyzJrfxJFMPtQTPhSzB8gsNMVW7WFWWyPXxOpiVInl1L/CskIzVt9/dnq1 1z5Q== X-Forwarded-Encrypted: i=1; AKwUvByVH6+EJ4J4ZrUUX/2eA7KiF6P7WhnX3nBsAQ0qT6YjW69cmaE2LEsFnyoHhfbpL/bcfWAe5AtY/IfW@vger.kernel.org X-Gm-Message-State: AFuF++nwA0wUpSSDUhSi8k251+bDtIHxY0xYkvrZd5jEaa0Zh+IiaTqS mI5kNd6Jl7GgJx0Y3RzG/X0QwJTYOlMICuyzjF1SCAktkQAYxSaugmWOb3y4969+gW0= X-Gm-Gg: AYBFou2+slGDW+lDmfVo770mSBNT+5fFCyyU+XuxmB1mpBnN/ivUkkH+MKEJcFwY+F1 8BHYnJgrtZ6Nz4HtGgsbcqRTEcnomRBn9hfDGAGFudarLIeJ2amdh6LM8Xwk0/S7+Z6QIfwQYRE BV3+FOuljZt0CzDLDY0X6eFG9ZzEbZQ37F80Ap0h8Z1V92Zl1bGvS2T5rSINo8FmTcGmF5D0fbh ZOjCW5OslY3+EqiUMXsLh9iV0EQVWjGpFwAo2PlxG9JvcxqtYwaoidPDL46DGhC4UPPXqhhaR1R n1XBN8fx+l4W+rYUe6LXndY4xgZc9lhs8R2IWk6FCTO8WOff4+/io6l+ojc2Ihj0RWGEPpKt87c cVwQw7HRonxLDN+HuEWwjZ+ssXsAtt6YSHm3g1QS9G3IAQGRaur0g4r95yUgnybzqMrQ4Nj/X9h ZlWLfRsVewMRlVgMI0L78y/dUYox9bPwO4THvtudKwC//4vCitprRvwQFMTz7CX2IxJ7qj+ThHI wDr6Z0zZxteDlewB6bsYDuFVDnyaTOppe3SVadPMg8wL/Ww+UFuUMFf X-Received: by 2002:a05:600c:630a:b0:49e:719e:e215 with SMTP id 5b1f17b1804b1-49fe66fa3d9mr40160945e9.26.1790256304008; Thu, 24 Sep 2026 06:25:04 -0700 (PDT) Received: from ?IPV6:2a01:e0a:106d:1080:336e:a1a0:8f96:9f7a? ([2a01:e0a:106d:1080:336e:a1a0:8f96:9f7a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fe5de4de4sm74069035e9.8.2026.09.24.06.25.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 24 Sep 2026 06:25:03 -0700 (PDT) Message-ID: <339d4a24-29b6-49c1-ba3a-85fc62f093d2@linaro.org> Date: Thu, 24 Sep 2026 15:25:02 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Reply-To: Neil Armstrong Subject: Re: [PATCH 04/11] drm/panel: s6e3ha8: Introduce AMB577PX01 panel compatible To: david@ixit.cz, Dzmitry Sankouski , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Abel Vesa Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org References: <20260920-crosshatch-panel-v1-0-de6e9512da96@ixit.cz> <20260920-crosshatch-panel-v1-4-de6e9512da96@ixit.cz> 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: <20260920-crosshatch-panel-v1-4-de6e9512da96@ixit.cz> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/20/26 13:05, David Heidelberg via B4 Relay wrote: > From: David Heidelberg > > S6E3HA8 is the DDIC, while the panel used on the Samsung Galaxy S9 is > the Samsung AMB577PX01. Match on the new panel compatible, and keep > the deprecated DDIC-only one working for existing devicetrees. > > Assisted-by: LLM > Signed-off-by: David Heidelberg > --- > drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c b/drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c > index 835121b322f4a..a0015ac0e2782 100644 > --- a/drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c > +++ b/drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c > @@ -296,17 +296,18 @@ static int s6e3ha8_amb577px01_wqhd_probe(struct mipi_dsi_device *dsi) > dev_err(dev, "Failed to attach to DSI host: %d\n", ret); > return ret; > } > > return 0; > } > > static const struct of_device_id s6e3ha8_amb577px01_wqhd_of_match[] = { > - { .compatible = "samsung,s6e3ha8" }, > + { .compatible = "samsung,s6e3ha8" }, /* deprecated */ > + { .compatible = "samsung,s6e3ha8-amb577px01" }, > { /* sentinel */ } > }; > MODULE_DEVICE_TABLE(of, s6e3ha8_amb577px01_wqhd_of_match); > > static struct mipi_dsi_driver s6e3ha8_amb577px01_wqhd_driver = { > .probe = s6e3ha8_amb577px01_wqhd_probe, > .driver = { > .name = "panel-s6e3ha8", > Reviewed-by: Neil Armstrong Thanks, Neil