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[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 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit 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: LdfIx-pI40KuX1pKP6XAWHiBR95s15ks X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA2MDE1OSBTYWx0ZWRfX7VXy4SmiEF/N 5XuvG6j0bFtvlgehG3wrEBXoLztulQUxpzSOEJ+vS6+VeFUCK2eWpLi3gPfJzbQGmQvuU/sf64l 5r/sV4XlBwqj0+78OCXpKczZ3T1SVtLyVP20VmPmUyu2V3cxv9otUMIabA4PNs8ZFrziuT6OF1w xqDRFjAWe5Am3+jDRkFnHWIMC0cRgHv0x3gRMM//qrpA9Jzl2qdG9Om7Mx8pR5k4tU3EKRlmHcs baHZPLQDEWyeIw88KTdSbCuRzgtlJZOf8a7ZNhiktgewJHbl8EsRUNfEiNOoJLtGSXciSmBko3/ M/IHAM2ClFR6vjl/tKrDnxdT9vSB161popJQuG5otNKgmTLJFzrQpu5qPTuFUs9H/q99ZTTWzkn u1YLJuT57iO+Zud+UtWYwILr5yS75qtwjxbUa3O7Wr8MSdt0zEv+d9ZKBPJoUSy7NS36DdmnHHd iHrcdPb0xJaOMX2icJw== X-Authority-Analysis: v=2.4 cv=LbcxKzfi c=1 sm=1 tr=0 ts=69ab0516 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==: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=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-ORIG-GUID: LdfIx-pI40KuX1pKP6XAWHiBR95s15ks 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 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 --- 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 -- 2.47.3