From nobody Thu Apr 9 17:58:39 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 A68853F0775 for ; Fri, 6 Mar 2026 16:47:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772815644; cv=none; b=TIHgSQMMX9FuollvHFS5Du0xM4SeDoUVrKWtcpx5AfJ0xRp+vTvBAXvMddNQIHzEHbf23dNnCV6fd53/FaUAZx2IQ7RJ8BH2M4A/f74fKEb6vowN8056/eFhsdcjnLU622fcz2AN1GYt/u8PD5xtAjpNra8HleQ1dlO2f3eqc7A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772815644; c=relaxed/simple; bh=gyfzpHMr9AFOWazAVx4QmamvMyFfTKzuDUatnY4dW/c=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=C7QrRCetUhChD3a60FkBokFk3HOxH8a+qnlipm2tQcy50AJy4/mIIbuMbAEXf1nPQce25nwQc7Oo3GwnATXVOaojk1QgFBWKhseemv41AcgHLeJkCJ1QiQKcaPDo7aWhcxcHUDXyvvU8SUQ0rgsiLYWaFOdy3vxiRh449sriiwY= 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=bv5Fhilt; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=JtVplnOC; arc=none smtp.client-ip=205.220.180.131 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="bv5Fhilt"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="JtVplnOC" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 626FrBeM082793 for ; Fri, 6 Mar 2026 16:47:18 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= UtUApVEJ/1Orhd8h1qyFB7XAj1MeiJ7Xj8cHRafwRsI=; b=bv5FhiltoMAIomZs Y+66hH20cOKirup9XszOx5Cd1xY+kllXCO4uo+V7iWdbuSfssB/8riEvk0UPqr4n c0UE4fPp1GcgYpiUrxRE1svfkk44OzbQpnTZLcLK7XFEd3IF0DXKGWZnBP8/7gup hcXjcUttWpHbIxrSOfN4myMXEIKozL8Fh6Yuh6QdvI9ntfQNylU4qEZmyFI5w0pm DV3bvHz8CuozIXQ9Cd7JJVDuBNWVy+Yid2fdIaaGmR9JefjyXz7gVH1DZbmtEMRg Qi4SY+wqGWypRyicd8n2xdMB+49fNuVoE3PnL/KxWp3TCVRF3x307oGC6lg/7kO/ FsJUMw== Received: from mail-qk1-f200.google.com (mail-qk1-f200.google.com [209.85.222.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4cqv98hbyj-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 06 Mar 2026 16:47:18 +0000 (GMT) Received: by mail-qk1-f200.google.com with SMTP id af79cd13be357-8cb413d0002so5927860385a.1 for ; Fri, 06 Mar 2026 08:47:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1772815637; x=1773420437; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=UtUApVEJ/1Orhd8h1qyFB7XAj1MeiJ7Xj8cHRafwRsI=; b=JtVplnOCCp5IopOM6n3J4x8OLdgzLJAc2qOaJKMU7v4JXtloJ23ShAfUqWp4wn9Mmr 0DIE6MKMKFsgWYhqoCLKF9/BTb8VE8K1vqF44fXHyiLbjTa5EDKeYNsf5OTPWZmvbFaE +ImUGN4z/0d5CXyVA0wnmpe77fX3mUajop34RYsnuxrcYZFphs305RDgx7jRtIKHwP9N r2WEpOdnwy9P9Atpm+6n8H3mR2PCPS7fTkWE5LWE1z4RPFZE0yGfuzGrUw/SmFViUJSl Zu+OrwUu67r9IwLaixTGUmAkXYEb3DWN4m0Xsv3twXHLO4JApY5NZF2He5LN1Ib6gAOC rhiw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772815637; x=1773420437; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=UtUApVEJ/1Orhd8h1qyFB7XAj1MeiJ7Xj8cHRafwRsI=; b=fR9e0Nvexq5IfBzi7Kux84V7o3GoKjWZ2tjBEQjX8awgPMfuvMv7qSIzburPG5kEA5 BbUumataqca/MdSqENAWrbRDeDxDRF1G2UyPWIU1pN1jm36JUSV+uv8XpPXJrUmNHHdF vfcEEti2JQEE0Y770LXfE4yxiP0P1C4kmHvAnE9HtLRJsxmox7K4ah8+dd6d8AihH35V w6MtQrXgLdZ7rpE9YrcDN6eyOaEAbbhzssC975kTA6ikpKd8+QG/FOhaaOYVs38qY4W4 Fcgy4Lejj672Cp2wzvnuTHornA5jlLpPcA0LU4+12ILehGf29PkAQLrk0k+3Xd0XPIP9 vUbg== X-Forwarded-Encrypted: i=1; AJvYcCVh44LWlZeujHBdNWc0izGS2rN5rFPBZ4SDwTIbkEXgC98yc3ad8x7UR6pC2pTrB+HkK5X8aylWPjIokzg=@vger.kernel.org X-Gm-Message-State: AOJu0Yx5GiiYRoZomnCMiCUMiUKqoHdmi10KN203ASYoog83p196nVbO dT2EkUJwwaOSYtEdUqPamwhviFEJQRD1ZHNcKCWDvttXmfHQJL29rnHKRSarzZSJKCmqUrv/lix eA72mUyQZ7cEF9Oc7mvWsLn5DXQrRYS4DU9x5FMG9MnXIFfeo7mqUjpRwCrgpRXohz0sGuX8dtI Q= X-Gm-Gg: ATEYQzwDdMbSUSPsIzLeKzhS3dLXqfdhdTTiv1sMRKzrOVvrN7h55aIHF3h/RsLK1Bu GeRVKHkSSpn9ZSOWZw+Ox/TXuzQywsyRef8+Gz/LVCm8Q9hNuqR9S/gUfFYOzy4v2MDY/vQPVh7 FM++rvR+Y35Mk0mp/mSEzp0DeF0leW3YwDxLgh6RhajsAr6+VDPgQcdTc7mB6cI6NSyyKqowV4Z /IpF+KaV9iQgesow1AexBulWpGhSOSQpEMk7AnIee+c2aU+o1lI7zSnfu0W9en2s9FXPDLMAoKI lHfWdmADGsPmlKSViQkyzy/rQ31HJJB6nILayBqX/ulDeuAMH4euIcSu96tC02QufjtyI5Wwh2E dMJwZOVaXt7HNIJphTQ0LdiLhwS4XDLUTKEiRGKhZWfsFVizBCmC5GWE61wTZQ58aXBWUvhYbA3 Z8DP8wI2OotvplqMczIPUu5m22//FDmFKWkoo= X-Received: by 2002:a05:620a:46a9:b0:8c8:82cd:1a85 with SMTP id af79cd13be357-8cd634bc781mr792068585a.21.1772815637588; Fri, 06 Mar 2026 08:47:17 -0800 (PST) X-Received: by 2002:a05:620a:46a9:b0:8c8:82cd:1a85 with SMTP id af79cd13be357-8cd634bc781mr792064785a.21.1772815637077; Fri, 06 Mar 2026 08:47:17 -0800 (PST) Received: from umbar.lan (2001-14ba-a073-af00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a13eaebd0asm213804e87.51.2026.03.06.08.47.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Mar 2026 08:47:16 -0800 (PST) From: Dmitry Baryshkov Date: Fri, 06 Mar 2026 18:47:08 +0200 Subject: [PATCH 02/24] soc: qcom: ubwc: define UBWC 3.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260306-ubwc-rework-v1-2-9cfdff12f2bb@oss.qualcomm.com> References: <20260306-ubwc-rework-v1-0-9cfdff12f2bb@oss.qualcomm.com> In-Reply-To: <20260306-ubwc-rework-v1-0-9cfdff12f2bb@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Bjorn Andersson , Konrad Dybcio , Akhil P Oommen Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=853; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=gyfzpHMr9AFOWazAVx4QmamvMyFfTKzuDUatnY4dW/c=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpqwUMU+f4UG0tqZApANYtH8Mt0fedt/MOSLCtl Iwy5CVmI3OJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaasFDAAKCRCLPIo+Aiko 1W9AB/9KADo3tGsl2w9+dxT/ofcURJ1iki7kUElQUZx/WuZXjH70ZNU5UC9q9JLLUJQ3/Sw4ThL v5QQpfXj6MzIj1C25LcSdfkuiNKwBQbbU/vjWU8INyROJyqK8nTonYR8qMva2dCTb8+l477Vipv 5K5eJ00VGEPVFtnvV50Cn3nf+kl5bwGNL2HP3Ew3Eq1uqpOzyrlJjAoDexx5DI8JMP/oXvlvmug bSRWRWTvkUPgEdD8Pvvg5khu4G48LtbJt5po4zhbPYVIvl3RYxJDVRhNAiVM01ooVKCU0uhtGNX MDoR4OXYtLUbLJclvMY4tp+CYYQFpFVQCPXzFUTTUuM5Nc6Y X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: tc_mYCmG9MLYv8nPZF00A89CbQn9uq4H X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA2MDE1OSBTYWx0ZWRfX/ZO7tul/zvtT 21fXmbIR3Wt6jZhv0kP8vv+9qhfzt5hpo5Ghry9ZT0GBkQ6v+IHS8EE2BwC44tzTrLz3ptAo9iB QwfJKFgq7mLSTRC168LKsfG2xyuCUKrjDS7ygEQRQ8a9o7ovTCpmw3XsdEgTxAu+1mwHltYyO+q w2gTKl0A9in9ihL/tQGuue8Oh6DYJCIcrr0VEfX+AL8bRZbTiHtEK+xee3zsRUsmwtzQWQd4YjV AM/+35nClJ4I38WXt4tR7PZJPeserZI3OmP2WS3echo0ocLP8mvCeLvFwBo9pFLtSZ7fDDQ0obc g1UUZrJOmlQsMC4CRvyeamylNWkcnQp/r9bNOGiCMrPRAGbZCFyZVbwjQS64WcSUM9Tk0G3M+vA rAoRIDRbWj8wTi9gpqJ77itr7+DF2BdJKrjO/wkSR0v89bR76db+W1YCKvsJ7abVvSiv42ofNbj VpOMvfKE8FLnt0lA3oQ== X-Authority-Analysis: v=2.4 cv=LbcxKzfi c=1 sm=1 tr=0 ts=69ab0516 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=o8D1m1ilSIXDguKSM1sA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-ORIG-GUID: tc_mYCmG9MLYv8nPZF00A89CbQn9uq4H 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=2026-03-06_05,2026-03-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 phishscore=0 adultscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603060159 Follow the comment for the macrotile_mode and introduce separate revision for UBWC 3.0 + 8-channel macrotiling mode. It is not used by the database (since the drivers are not yet changed to handle it yet). Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- include/linux/soc/qcom/ubwc.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/soc/qcom/ubwc.h b/include/linux/soc/qcom/ubwc.h index f5d0e2341261..319caed88775 100644 --- a/include/linux/soc/qcom/ubwc.h +++ b/include/linux/soc/qcom/ubwc.h @@ -50,6 +50,7 @@ struct qcom_ubwc_cfg_data { #define UBWC_1_0 0x10000000 #define UBWC_2_0 0x20000000 #define UBWC_3_0 0x30000000 +#define UBWC_3_1 0x30010000 /* UBWC 3.0 + Macrotile mode */ #define UBWC_4_0 0x40000000 #define UBWC_4_3 0x40030000 #define UBWC_5_0 0x50000000 --=20 2.47.3