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 61EAB20F077 for ; Thu, 15 May 2025 15:50:22 +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=1747324223; cv=none; b=mTj1sg+QGRkIW0QxZJDKfnZ6AZs1Fg5IbqwvZKWQQ/5kUasUDZPRe4zK+zGyVdPvcB8u25HKWYQ/HBnozf85Co4ff9+ZF9ULW1zVgctZcfNobH4m2YDQH+wqvXIQ8/Wd3jg1KRzgC75q06xCOStjRKa7ldyReEtbsON4t7TgOrA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747324223; c=relaxed/simple; bh=dNlcXEL1og5hj2r5kvEu/Kdl1W+j+I13r6l7i2pULIU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ra7BMjAQs6zOOvzBmzqKces36HTdGBZoM8Qw+xGKcHYOnPA8DVAxwL+KW4hNSg4Jb84U/n2UJuOsY3vngt/ryWc+0gMzm7/RF2qNHX6A9FQz4RpiCw7RGswwTf1Abf2SzpjZFPnFFtUVEEnmK/BDFWZN6FwLt+aFDJ/vx6p3Kw0= 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=U8nKleJt; 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="U8nKleJt" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 54FEFDV4024326 for ; Thu, 15 May 2025 15:50:21 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= +cc+zErqcootpPTjYvcB1ISvoOWYflU+BlMMVQ4RvB4=; b=U8nKleJtoiVp0HPr Ek0MAMznJhONqXdxdfICIwTA8XT6akalaMuedCzh7N43y+Jc0D4LSl34+JQCJcd8 xOT7oRbShJqGJZFqgFdJmVC6TxD766q9WehiJVIep+knlDBAlkUCAM5WQcwGXFrh ssDo9wjLPYIttGE1EVwU8AOVPgvU/Wr7wBpip+fIEeNKR5T4zWMWBWe/jxvlzmSE ilb/eX6at088x+i8uo8LyoyiSbonxTHu8jnwKt6qnQovQhhrrTMgf/ZMHbxtQzMU 2TRmSSkzJJyVf1efm5N4JoT4vgGrqEoLpR6G14XeI57J/88Nm2lpnjvcPpCdk1GL QJuypA== Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 46mbcmxw0q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Thu, 15 May 2025 15:50:21 +0000 (GMT) Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-47983a580dbso2465501cf.3 for ; Thu, 15 May 2025 08:50:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747324220; x=1747929020; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+cc+zErqcootpPTjYvcB1ISvoOWYflU+BlMMVQ4RvB4=; b=upzUpzYWZmloT8La2q2U8WwtPOgwOx/ZdwyftSmZHTMLwrKwqkaR7sFCYbo1wOKo3o TOgQvqWP4+5zHqDaI04mK1lcH89GXlayF17IzGDslUUEzIuoFIT4efzuCXHWQ5rKxFbX hfaFufT3jP83f/cbKMoM1QXe5SaCY5+NF+ngpLp4cRZy1UQADN8/4f4xAtKy9dbW4LtL phtDFkQv99wcYPmy9tNrWLPnwdAy7pw5DI75kBn+fhwSFPwquL6+xg7k0eK1qIvy46Mn wtxs8tmPr45mCWYbxEBV9W8YyEWl1Ytp8/qe+Sf9sen12WW+4TZu+P9meobY5h2hq49X rJmQ== X-Forwarded-Encrypted: i=1; AJvYcCV/bbxcTPCgYtkae2HuDIhL4VLG4bVHpC4Hl8Z7b3S1hVDE4aZ1/gQ9slLt17jQpC7mf3QZGe2cL11z14s=@vger.kernel.org X-Gm-Message-State: AOJu0Yx03JZwCTtfy/YW7YK70siU5S9iU3VEJJgBxzzmQUy6JhGqFbIK SAtkx4qVcFAKUtVhSv/7NV5PGZyBp543Ls/4v7quKDkcVulIKbWfiatSEYRuyaSODHCp/mbeg5B 8bUnwIYmCj+te8cYOzkwvw6RpFbMb+p6yKcV5gI6YT3mnqxvltaQk2ipnxPBD50I= X-Gm-Gg: ASbGncshWKRTnLm7ZzNB+4MB7If1/+mxqz3lchLdIG4C82qzdhC7u81vuepOpt/ho01 OR47EdY/ySibjOgD2rjQi/Se2dOAfoiEtyIUm420LkEb7YgsfUsW/qE29QGj5YGtAjBreg4wVWW 0XWVNDBDeB2UHKqocqnUUExziJpL6WVqi6r1MNrBvN6Tt+jFtATejEGIijJDd3MVywB7jnQOl9T kjVh1LVEvWnVe+pW4ib3ERNPWWMFakySG55z+2yxhbSjIgU/jx2+vAaZLxxfEQuZDadTB8NW4Os wGbOeuLgYWuhu+gbzzOLldGa7Di3z7s4BIGumINilIRXIObQDTtneMR+HP7qc6mxVg== X-Received: by 2002:ac8:7d88:0:b0:471:f08e:d65d with SMTP id d75a77b69052e-49495c66538mr38609211cf.6.1747324219742; Thu, 15 May 2025 08:50:19 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEMUIAEtbW2Lfnl05viWeYgKuGoOg/uXu/bpms5M6DOAK+WjTQWzMp430rphpSK5jRVU7Lf3Q== X-Received: by 2002:ac8:7d88:0:b0:471:f08e:d65d with SMTP id d75a77b69052e-49495c66538mr38609041cf.6.1747324219274; Thu, 15 May 2025 08:50:19 -0700 (PDT) Received: from [192.168.65.90] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ad52d06cdefsm8041666b.52.2025.05.15.08.50.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 15 May 2025 08:50:18 -0700 (PDT) Message-ID: Date: Thu, 15 May 2025 17:50:16 +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 RFT v2 01/15] soc: qcom: Add UBWC config provider To: Dmitry Baryshkov , Konrad Dybcio Cc: Bjorn Andersson , Rob Clark , Abhinav Kumar , Akhil P Oommen , Sean Paul , David Airlie , Simona Vetter , Marijn Suijten , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, Konrad Dybcio References: <20250514-topic-ubwc_central-v2-0-09ecbc0a05ce@oss.qualcomm.com> <20250514-topic-ubwc_central-v2-1-09ecbc0a05ce@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: vq7oM-Ft9woyrLuTOKxvHXYWU-vPYHWI X-Authority-Analysis: v=2.4 cv=HZ4UTjE8 c=1 sm=1 tr=0 ts=68260d3d cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=dt9VzEwgFbYA:10 a=EUspDBNiAAAA:8 a=jzhEuBAUjWbXnsiB1ZYA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-GUID: vq7oM-Ft9woyrLuTOKxvHXYWU-vPYHWI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTE1MDE1NyBTYWx0ZWRfXzr4epxbZ410J 3OGVxvW8Bh7sUwLgL6f1UZltkdydGNcVTpeiOQYie1TvpY9eiw8D2RhO11Zgbz5VKRiH+JNtbVs IE9Z4aCT4ZSTDN6feLSM7E2ukNdWqC5enWlhnANC9JQfBOcbFlMjGi99pqSqHa7exeimiCh3Hte j6uLCFasBRcts8m+1MIV4OYwsNxtml1d5JhzMvm2UtVWq0cPdrbL/AsEmiCdXbiKLRuxqMw54Bf 5b+CuizhpRU7vZqDCyjA/k5/J+kCL15uuK1ib3uOCjpwfeyZBFldXT9lIuc8ADhNZv7trP2cz+I zXUmDARCI6yxhFU0eKdBSLY3WXebYvh301Rt+5jm0xGMKzjzUVreNfAsEjT6eqzh15acSRTVFvm rkcpXc4MkSvVX7ZYndHPlLAIAZ1u5mypahhvDTx6466ZVyk4QsMqD7wBfO6kWg6TstT4VnbE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-15_06,2025-05-15_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 spamscore=0 clxscore=1015 priorityscore=1501 suspectscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 malwarescore=0 bulkscore=0 phishscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505070000 definitions=main-2505150157 On 5/14/25 9:03 PM, Dmitry Baryshkov wrote: > On Wed, May 14, 2025 at 05:10:21PM +0200, Konrad Dybcio wrote: >> From: Konrad Dybcio >> >> Add a file that will serve as a single source of truth for UBWC >> configuration data for various multimedia blocks. >> >> Signed-off-by: Konrad Dybcio >> --- >> drivers/soc/qcom/Kconfig | 8 ++ >> drivers/soc/qcom/Makefile | 1 + >> drivers/soc/qcom/ubwc_config.c | 235 +++++++++++++++++++++++++++++++++++++++++ >> include/linux/soc/qcom/ubwc.h | 67 ++++++++++++ >> 4 files changed, 311 insertions(+) >> > > With the SAR2130P fixed > > Reviewed-by: Dmitry Baryshkov > > >> + >> + /** >> + * @highest_bank_bit: Highest Bank Bit >> + * >> + * The Highest Bank Bit value represents the bit of the highest >> + * DDR bank. This should ideally use DRAM type detection. >> + */ >> + int highest_bank_bit; >> + bool ubwc_bank_spread; > > Nit: any documentation for this one? Not even documentation seems to acknowledge that bit's existence Konrad