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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-38a67e5ed41sm1422721fa.25.2026.03.10.20.23.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 20:23:21 -0700 (PDT) From: Dmitry Baryshkov Date: Wed, 11 Mar 2026 05:22:56 +0200 Subject: [PATCH v2 02/25] soc: qcom: ubwc: define UBWC 3.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260311-ubwc-rework-v2-2-69f718f2a1c9@oss.qualcomm.com> References: <20260311-ubwc-rework-v2-0-69f718f2a1c9@oss.qualcomm.com> In-Reply-To: <20260311-ubwc-rework-v2-0-69f718f2a1c9@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, Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=914; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=0jnnTKmBVzx8ajx5YR0+k88TfAux9nzkeECglU8qUoc=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpsOAdC3yGDM87kWaC0sLCL7P8YfeMzOWrmZeA2 3RrX4hptZeJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCabDgHQAKCRCLPIo+Aiko 1fGFB/4mC/LJqSDDFefC/Ph3JtGVMlxhOZhgz5IX80sx0iR9aRn//xJcT4+IrLY2fJNghE18nus KD6JjdDnpVThOnCSiv9sPQcR7Q5B40iQvVgM+zw043V5m3lsZ6U83nO14I+xnGVGrju8H0OPSGa iPXFTwRh4wUN+WoeZsyXgd38ZwmD3U+pXg//FwBQ0xBMOoeQHhJ1c5Jnsp6wLrLll4JvvjH8bgg f4rKzz7FiigIZKjw5URT43ig9uen2bGU+7ewVhNBLKPQa65zfpNJfpLSOpreuHKQQGPrPVZEfHs bwidbtlo0OC7/4mWdGDl5bGe8ulHCM/TyG5s3nnvtORXOX/U X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: UjS4r6-JhS8GpPo-7gxVTysxvDe9WugN X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzExMDAyNiBTYWx0ZWRfX9giKx5BPequS mSCrksXeEv+kWA0T7FNkvzsuBshbf+g6u29MGIGYeF31N7Gl9a4AIxDO1qmpDOt8OtP+BuFZDBX xVYwz0TYsRZgiS6WvNa4J1lKseBzNyIBBg7AInn76INpnOMlAbY/84WLd0BKtB0CMyKA4TVGku/ AjqmQwXxW/gzfisXfSNqLLnauRR6YHj9e+vkstYDE0/0lbvICMrvnU60q+226JCEsmzoaftN/oO fHnmd65QvMua2KgPmeGY55i0QbCtrhi9u7UrBN9yqoLIV0E6/C1bhn8rdH4Vras+NBOzFqfbjzr QHgkut7czXQI43aqiiRFJQE1z52spHnAIHH1rcYUOVcXHSKJmEyeicEhMgNzJjTNyKNZO+axknl Ylt5oxlxByLWOV08W4twusQYlLuCW2QNktivgRBYxK5I2tfNT/wubRiuUL2aL33Aj5zPP21veHj bthoPqmveVYxBxOUx2w== X-Authority-Analysis: v=2.4 cv=A71h/qWG c=1 sm=1 tr=0 ts=69b0e02c cx=c_pps a=KB4UBwrhAZV1kjiGHFQexw==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=o8D1m1ilSIXDguKSM1sA:9 a=QEXdDO2ut3YA:10 a=o1xkdb1NAhiiM49bd1HK:22 X-Proofpoint-ORIG-GUID: UjS4r6-JhS8GpPo-7gxVTysxvDe9WugN 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=2026-03-10_05,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 clxscore=1015 suspectscore=0 bulkscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603110026 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). Reviewed-by: Konrad Dybcio 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