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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-38a67e5ed41sm1422721fa.25.2026.03.10.20.24.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 20:24:02 -0700 (PDT) From: Dmitry Baryshkov Date: Wed, 11 Mar 2026 05:23:12 +0200 Subject: [PATCH v2 18/25] 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: <20260311-ubwc-rework-v2-18-69f718f2a1c9@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=1214; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=z4RQ2542mdKmT7Il7PrHpeGFC5QNfj01HavCYOFO0fw=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpsOAflWjN4izX4SqVd9rn6j6krJXFuSY4SL4IF gEpYBJPalaJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCabDgHwAKCRCLPIo+Aiko 1ZfCB/9dnS4sDKhuaQOiiic+SvhyaDzbb0irFe7XRCHXGrYStulh8swHtQW3jZpluiXTyr8s4s2 CzWyQtzWTfqR6dgtvq8s44/BvgB1rlTj3CroiNb/PxhjWJAYy52b3E3So3pt6246Hyx5j/lBrZV xoagAwN1/FEimGiJ3u3b8bZP0t0cWWTo7Zt6r03qTQKYeAKw4FZTPRUV2EjPLf3h2SamvMYqX/I kyrOGIWzuQXkwLpBMf8ME8AfXs91xliaLOYlDZOsfFfyhv0zUzy/PaY8XfhYZcb7+AxwYySUqFW tEZYPlcoDqb5syb4U7SFqYu+WUgvQqfx/qLOUfkcT6BTHF+6 X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzExMDAyNiBTYWx0ZWRfX1Z1FQklt2Dja bjX0Ht+QWGyMMWpLOnC1WgOfvd/dSLErUKOEjSLpHM5vDfI8sIPwqUb56PXhSqPDCO1lONtn1OD ZMgGNWT4934hQ2SSEAnLvbhrKhKt0ljEpFsUrUD1hHLp8dzVorDsRXLzjjjUztkF7W7tzkOraff wm0wHLVSDddIjw3MCy+e6LYhwwkZjsDfNLA4H2/iEY0skVMUTNt9Mi0epigARl9uABKEyoeOHMJ Y5siiYh28KDM0TGBXb7Aeym4B/XGC3116d78AV35wsSKhm9bnZ+h0mbwyVF7uxMXz3aDp/h/XWL PD7bIuCpMKd5qGMFmwWxNiRICkAXk2XvkAihF7s4XfrTFQbhJ+vi7gmUonlbrt8OaR6itQgUua4 HGYl0iSHRQoP47Eb7u+BtLvoPTQ7x5J4aXTsMJGFUMt8N7ofszavW+LKNk2tz3moDWW2sA4f4Yr M/UBnGn+sw1PWRTgG1g== X-Proofpoint-GUID: RDJkfPafXmn8240cDX-pb8YJpqNrg4TB X-Authority-Analysis: v=2.4 cv=S5vUAYsP c=1 sm=1 tr=0 ts=69b0e055 cx=c_pps a=DUEm7b3gzWu7BqY5nP7+9g==: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=2jSDvX-ur01rGIY0dUYA:9 a=QEXdDO2ut3YA:10 a=-aSRE8QhW-JAV6biHavz:22 X-Proofpoint-ORIG-GUID: RDJkfPafXmn8240cDX-pb8YJpqNrg4TB 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 phishscore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 malwarescore=0 adultscore=0 bulkscore=0 spamscore=0 priorityscore=1501 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" 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