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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a13eaebd0asm213804e87.51.2026.03.06.08.47.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Mar 2026 08:47:40 -0800 (PST) From: Dmitry Baryshkov Date: Fri, 06 Mar 2026 18:47:23 +0200 Subject: [PATCH 17/24] drm/msm/dpu: adapt for UBWC 3.1 support MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260306-ubwc-rework-v1-17-9cfdff12f2bb@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, Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1214; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=z4RQ2542mdKmT7Il7PrHpeGFC5QNfj01HavCYOFO0fw=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpqwUP2sCuaPevdnSUx3Y/gS/IOR3Qx+EGuqMcK /UBoTsYZo6JATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaasFDwAKCRCLPIo+Aiko 1SxJB/9DDzGSeQowiab9wf8vtsjy56GXYpuY020hSbY5xU1mSPCrN5QAtzKAM1ASP6ipmyRuqLE GOoVO8WVjgVmmvbnQ8IrABipILsbJbpq+5WCF6NCZ6i1ebFjwh7jA04DI2diRfPsu7FI+gCjIuA 1MQBIKyO/waj7TjzMedkFdKcVmyFjKZj23WzlTjjAnlhMFT8QFdU3N5gZ+t0UR6WKZNeilA7F1M ESjWNBB9A2mDKYVwmi8VNMtuO6H+10pDwEWJZcHV7PeWx9mzg/P2wjeBips9F8HWRBeSeE2KnNz VBgiirurU9xOJShJBphLiyxpL/XCXb3IgaGUEpQpv0bosMij X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-ORIG-GUID: n1QOcqe7GvztW8trV-sbiEVTryfMhxbr X-Authority-Analysis: v=2.4 cv=Uvdu9uwB c=1 sm=1 tr=0 ts=69ab052f cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=2jSDvX-ur01rGIY0dUYA:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA2MDE1OSBTYWx0ZWRfX1dsg9qdG7+L1 7vMa65GIm5t1iGkW217tdc7Qq8gJ8LnlB9+44ZQ8fkWdH/glr/2hQhfEfm38pUmInhSm2tal9G+ HHjd/wwFE6OruoBKOSVRDoJJ10yf78CGt/Hjm0xFLzcGI97uQ24Zy4ptrye3GTQ0/22qmh4NUJE MHN9GqOAYV+/6fKgQj//y1j/XBXwdPRmz7cvywGG5vtMyWhBpTbzxuZFPtW5oC6xBbYxDQHLOH3 ty5P5ItlPhx3FBWj9CRjoo5XZibQO3svAoPpc/LQMG/7qLQNdpGoNlT9xe2tGO0emb1PnVivtmp Jc/BhqAsKum61W3ceS3PVRCN+0KUAXYxADHdFW3vqjIMn8hyUAxm+fslMxZS/ZAeqCZYRNCM9tH Qa0WHGWaaF1tG6xATi4AIMO/XzB4gKlNKHHrSkF1KGz2o/tExH50CvHsg12/RMNkLQy+tY3ma2L 1vRPXdz74Lm+WUSLkpQ== X-Proofpoint-GUID: n1QOcqe7GvztW8trV-sbiEVTryfMhxbr 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 lowpriorityscore=0 bulkscore=0 clxscore=1015 malwarescore=0 spamscore=0 priorityscore=1501 suspectscore=0 impostorscore=0 phishscore=0 adultscore=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" Extend the driver to handle UBWC 3.1 (in the same way as we handle UBWC 3.0). Reviewed-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c index 6089a58074ac..cb06db3cb367 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c @@ -324,7 +324,8 @@ void dpu_hw_setup_format_impl(struct dpu_sw_pipe *pipe, const struct msm_format } else if (ctx->ubwc->ubwc_enc_version == UBWC_2_0) { fast_clear = fmt->alpha_enable ? BIT(31) : 0; ctrl_val = fast_clear | qcom_ubwc_swizzle(ctx->ubwc) | (hbb << 4); - } else if (ctx->ubwc->ubwc_enc_version == UBWC_3_0) { + } else if (ctx->ubwc->ubwc_enc_version == UBWC_3_0 || + ctx->ubwc->ubwc_enc_version == UBWC_3_1) { ctrl_val = BIT(30) | qcom_ubwc_swizzle(ctx->ubwc) | (hbb << 4); } else if (ctx->ubwc->ubwc_enc_version == UBWC_4_0) { ctrl_val = MSM_FORMAT_IS_YUV(fmt) ? 0 : BIT(30); -- 2.47.3