From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7038A3CC9F0 for ; Thu, 9 Apr 2026 12:44:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775738649; cv=none; b=RWS0zTZYmfHSK2bomXBmCmxKGPSbbnYobclok+ZZmd0jGQt6K5QDSeMLslbcK4iHAcMDZ+ABP3N0mt9ut0A6zuRM5Pgmy9iID1ElRjX7qUnGVyN9/vm8tfVqeDChXO+0PP96tsRVZWkmo1KPK0jKdXc9Yau6+Oc+eSAMF9/j3Fg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775738649; c=relaxed/simple; bh=3SIHh0Y4HoJCGFzcpjDdlE+ctNXBb9mCHjfhTCx9HFE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=dN/lRv97FxQSFzJ8LgoeXh4jQXwBtPsT9xJheUvU9nM/aelKI+9HIIWKnRwUNfiNPHxBYCVPOtQGAHj1BrQZd3v95FQ1dpNRYhOIPNplSAjr4D6q7oCQ5oeaqZLyK+ixaR8Q8wyParTfTXVLRWYI6QVP4/DSq0uszGa/K/4zc4Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=JGvHF6xX; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=VOiwTvTz; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="JGvHF6xX"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="VOiwTvTz" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6397mYLt3049638 for ; Thu, 9 Apr 2026 12:44:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 9C9oWQfWDmGpPtikmH5HnfUowBswV0pV+/8WWu7A0nw=; b=JGvHF6xXWBfYczmu bRJ8Upsa2lINBYUJH5DU4tb/Ek4DxIuEd8+Vmp+hWf8wh1+OlpkHyJ+pRouKCJ/R //UWQHaf8AzFH1ptp52wB2i63aefDvOJ5ny00wQPj9HoLWVMhRZgdAyBFidWQzH0 3yJTFH9LqCeewxGYbeQeUpZIAQp3IlrWktvohJ/ct/ikn1WqgC9zbA3RI3AlfYML ga/RmlciJBbEEVGGJxnZTukP0MMRq9r+8NZM2XpL/ZQj1U7tbTiz77/9cOAMJxjD hZbT+reXROrrUemdEm/h+QnRpYT/0qu/+N0JsHifr2uotG9CvxaUHIsOosCfMLZP yjAVSQ== Received: from mail-qt1-f198.google.com (mail-qt1-f198.google.com [209.85.160.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4ddt74c0s8-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 09 Apr 2026 12:44:06 +0000 (GMT) Received: by mail-qt1-f198.google.com with SMTP id d75a77b69052e-50d8c183c2eso8731821cf.0 for ; Thu, 09 Apr 2026 05:44:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1775738645; x=1776343445; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=9C9oWQfWDmGpPtikmH5HnfUowBswV0pV+/8WWu7A0nw=; b=VOiwTvTzmYtYbn/cjctTKMjmsndt64iEWz5Bsc2pIZ075aMPq34CGYafL5KptxLmdk QZv3P06+Ln90y1r6DeebLqXZys7ipbGQGTnlyVszAhuco8s7Iz1y+re3YBxLoqbTKwGl 1a2ZBbC8gF5nEe1kBN0PhWPClEpq2Ubtk6pR2LgX9vn7Xe/u4fVIjxH8pr6CQRuu4HhW flvLYRYqYAGs7APLfgIT74ZSWdVMP91VZPLcgwUtS016q61sqGZeFn9xCY/fKZoMNuDS niyQ/2HB/BREZ3/o2HFfmk1EzdP1bavsopHdPa2H3PyWXpgPmtW8aU4rm0U2WIwyNObS HPzw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1775738645; x=1776343445; h=content-transfer-encoding:in-reply-to:from:content-language :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=9C9oWQfWDmGpPtikmH5HnfUowBswV0pV+/8WWu7A0nw=; b=bCL1V4C1FWt0cm1HR2nnKK/Ec18+PBr0imYagTxZTh2ZIq7HMn6XAAgNtDaNvu5hkY vGOq095jI1osE1BxdDvYaPelGR4zwMWV9NaHlzmnE3GBNbcQ6VXgbZdJbyEqOrIScEJs PEeREahD1x+wdiD9b8JSc8mUnsefypFwSbJEErG2lOFNyghiLSUnF/DjWYVRrcXGjYoF zpmYbHVG6q7AaLdjEtKH9pO51h3z66UHJsyLR7Qj70sjDIKplYByF3sbqIgv/DWW7gJl TBGqIPgMV/e4PKK1YnsEKdQ4OoyOKptA8Y402IGbIYB/0miOHO56UduW1kxsP2ibyuoU cCpg== X-Forwarded-Encrypted: i=1; AJvYcCXnQhC40+5Etzz+BesDf5alKaW4+pxUGLTyICYV5u8Dro3YS++Ug5H5qxl0LGNcawrnHM1k7JtmkdKwPk4=@vger.kernel.org X-Gm-Message-State: AOJu0YwGkfdAMaWI4wDZkozWjSQa3LlcWByPaSsJagbfFBTWzDuhMmfw oe5EwcQ6wbR3nCcRkbEfYii0zuOiCroDr81B7UR9R7abDd5cPGxO5QEc1dPUN9Yt9Yv0ZVVaWrV yABBR9VFo7JDMq+pIuYWEeh7nBEQK0gkoGIL6OobFg26HfSiHI3lPEANX0dec3tyZebk= X-Gm-Gg: AeBDies0TiwLgf+c3jsDjs/k1EtEj8thU4QJ9V+2hLxBC3bBfW8I7qZ4tYlDJQMYVx8 7FT0CiizYDFGAiAUg2gP6/AENoyBYnS3fjvcglnVjgEJzZkKrtbxAsvmXPrMOMYXg0W5Cyhstce mTdux2/yNkHjfsRin2ad2tVJZJG5mIqTzg9L9okub0W6GrJ9Y0o+1wBZeqG+ZjogxNI5+3KVT+S CNlufKhby3qBwyn8jwzvJZAHSRUkyq2p1fMPAcYEkvHLvU/GPrBrY20/rdkkNezIgCyi3HgUie9 Lvov44r50MiwnbMBv2w1RQ3bThzZWRNfXmtZTs2i+qGq045DTSRmWxBuv/elSQpVfVkUKl7+QfR t9VNtTXKvDdEL0v3zg8PnTl/3UFUk0TP9utf8ziE5na3Gsa/5G3y6jfmE/jr1E2O0CNKCMffIrh X8xmA= X-Received: by 2002:ac8:5f90:0:b0:509:2a92:8088 with SMTP id d75a77b69052e-50d62af945cmr248141571cf.1.1775738645270; Thu, 09 Apr 2026 05:44:05 -0700 (PDT) X-Received: by 2002:ac8:5f90:0:b0:509:2a92:8088 with SMTP id d75a77b69052e-50d62af945cmr248141321cf.1.1775738644853; Thu, 09 Apr 2026 05:44:04 -0700 (PDT) Received: from [192.168.119.254] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9c3cec6c31sm740741166b.37.2026.04.09.05.44.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Apr 2026 05:44:03 -0700 (PDT) Message-ID: <388f494e-72a7-4c10-89d9-2eefe0cd3939@oss.qualcomm.com> Date: Thu, 9 Apr 2026 14:44:01 +0200 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] phy: qcom: edp: Initialize swing_pre_emph_cfg for sc7280 To: Vishnu Saini , Vinod Koul , Neil Armstrong Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, prahlad.valluru@oss.qualcomm.com References: <20260403-phy_for_next-v1-1-3d336b555019@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260403-phy_for_next-v1-1-3d336b555019@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=TL51jVla c=1 sm=1 tr=0 ts=69d79f16 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=v1qHDkAZ9QAkCiyPRCoA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-ORIG-GUID: yNSLudTV1c0iRhq1SgoXAg4M1Xndvs62 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA5MDExNSBTYWx0ZWRfX9hayFld/zun7 BqnleAMzfYz+IbHW9LJRg1gWv/P5mO6qow7ymuapMAYooT8LhpsRopF+A0egWVVUMru2bPmZb/Q vajTVQlCYcLXDQn0XxjdA6dRD1OMDE9EdDBk4VnaKNW+2Nxrt0nkRQswCiIuoZ7I0e+F2rV7Cz4 WNgNUW54xsXV2+qJNAVX1y3lIsVrvyIS1Ss+zgmWKBHmJ8BuXoJ8RNLde8XgiRXt8xbO+TY6DsH ugbbpuo6+nWGMrhyq/lwLN6o9lvwXt9tNPXHMSgEAAi5JpIPpipInYFXgN5H//PCvAa0zm8i1Uo +sAvOlIf88AIBI/iMBZGJUI6PC33NZab+0ftUdDIeszRG7q5h5zrl9H3VuER41udBNIEUmAW6D/ ih/frCQo6sH4L+ZZks7yr0WRkLiPfroLrzFFdYBSRt3r0fn2oYQSaDBSbdOXBtD/FqGlJalJEXr Rj/Zvb+t4TxDmEkZ3bA== X-Proofpoint-GUID: yNSLudTV1c0iRhq1SgoXAg4M1Xndvs62 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-09_03,2026-04-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 adultscore=0 spamscore=0 suspectscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604090115 On 4/3/26 2:24 PM, Vishnu Saini wrote: > Aux timeout is observed on few monitors like Benq BL2420-T due to > missing swing_pre_emph_cfg. > > Signed-off-by: Vishnu Saini > --- We could take it as-is to get rid of the timeouts, but https://lore.kernel.org/linux-arm-msm/20260302-edp_phy-v3-1-ca8888d793b0@oss.qualcomm.com/ suggests that these values are not super correct.. I'm long overdue for re-reviewing that, I'll hopefully do so tomorrow or next week Konrad