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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a90f10c78csm5128907e87.14.2026.05.20.07.51.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 May 2026 07:51:48 -0700 (PDT) From: Dmitry Baryshkov Date: Wed, 20 May 2026 17:51:23 +0300 Subject: [PATCH v5 16/28] drm/msm/adreno: set fp16compoptdis for UBWC 3.0 formats MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260520-ubwc-rework-v5-16-72f2749bc807@oss.qualcomm.com> References: <20260520-ubwc-rework-v5-0-72f2749bc807@oss.qualcomm.com> In-Reply-To: <20260520-ubwc-rework-v5-0-72f2749bc807@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 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=801; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=UwVvsKLkUIORbtzZurFAWqIbbBEib65pVmAxe/wBnTg=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBqDcpoZsoCoh4ITjYLrfP7D/p6oAmgMVaq2dyEI bBUkSILO6OJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCag3KaAAKCRCLPIo+Aiko 1fiSCACcq93Vxr0c5qkcZviyqS9YIR9v5nVgibape0QZdC2E8mWm0n7XbJVGelM/7pjRv+22goK 2bzp00kLkEOoBkGlWT+EpNoTd1v7+BDYYxD7S0vkF6LndQbgbh9qHLEMp/6IVXRMinvIlLDLsxa PFxS1AX1VUkUqoKhENMIc9kt3xPCwEmbWBvpaW9/cWTn/bZGuKA9dxew4mINUO4PY9cMmjtqTyz 6omgFgniK0OrO2XIfrmOhfmxx49QAK+B07xz9eF9+TM3rjoYgfAf+nf+fC0SwZVf+drK9HLZ3ss Iix01Ndu4hQ/U220XtaNaooOg10PLNeX99e0J3ZuGB1PzEp9 X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: qOf5A41wHZ1u0SdgJSo5vjTVIuW6FJtt X-Authority-Analysis: v=2.4 cv=WqMb99fv c=1 sm=1 tr=0 ts=6a0dca87 cx=c_pps a=wuOIiItHwq1biOnFUQQHKA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=CoZj-JnWnDGe1ZqNdgAA:9 a=QEXdDO2ut3YA:10 a=XD7yVLdPMpWraOa8Un9W:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTIwMDE0NSBTYWx0ZWRfX4YlwZ1XlEX22 nKh3iWOPP0UM/xJ7aq+AcgcmN+W0jIL1qpCi+6VKOxCI0DZXrpv8MFfMHQ4Ay6uIhGw5nBt38xY 2sAcb3w+JH0N9udthPEKF03ZherdJpgh3dIjVx3ajZBRll8mnRRWKgyimLpKrCIT+0yKTfydQRK O8ti0gTTKRr2b7fZD55/RSWO4fe/CAWag8o0ExpyIwpJPdxUckyVRt19VwkiFScs2K/1xJGHarN 3Oun1sqH+u0TDy0/nKdXPLGQrwslQcH/jbcrVA5Dj9lpJDjzpuinv5iUMR7tu3IgH+jGIJMylBf PQQAsczzPrsdRzTYncfFAvu5EjLvscQ1C6NySPq5NitlW4ryGu7pMeoBe4/thEvNdmr1fUeyOHn DXaUzPcaC3v8BxPEgor54GL9xWPpTB2n2qwCtBikd1ds5cX4pxqyGdWEtqPQA1Ym93hT4UG+Wi4 whxPsIZ7lkDhIb+OmXw== X-Proofpoint-ORIG-GUID: qOf5A41wHZ1u0SdgJSo5vjTVIuW6FJtt 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=2026-05-20_02,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 clxscore=1015 spamscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 phishscore=0 priorityscore=1501 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605200145 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" The fp16compoptdis bit should be set if the system targets UBWC 3.0 format in addition to UBWC 4.0. Reviewed-by: Akhil P Oommen Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c index 7a6223ddd8cf..867c7d05f670 100644 --- a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c @@ -303,6 +303,7 @@ static void a8xx_set_ubwc_config(struct msm_gpu *gpu) break; case UBWC_3_0: amsbc = true; + fp16compoptdis = true; break; default: dev_err(&gpu->pdev->dev, "Unknown UBWC version: 0x%x\n", ubwc_version); -- 2.47.3