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[67.168.198.145]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ae6e99b267sm15076953a91.14.2026.11.01.09.46.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Nov 2026 09:46:50 -0800 (PST) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Anna Maniscalco , Rob Clark , Abhinav Kumar , Akhil P Oommen , David Airlie , Dmitry Baryshkov , Jessica Zhang , Konrad Dybcio , linux-kernel@vger.kernel.org (open list), Marijn Suijten , Sean Paul , Simona Vetter Subject: [PATCH 0/4] drm/msm: Decouple IFPC disable and sysprof Date: Sun, 1 Nov 2026 09:46:24 -0800 Message-ID: <20261101174631.23637-1-robin.clark@oss.qualcomm.com> X-Mailer: git-send-email 2.56.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=O6esLx9W c=1 sm=1 tr=0 ts=6ae77b0c cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=6Rn/7xRx7Ub4NEhlm8k1cw==:17 a=zJRp6_cAMcgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=e5mUnYsNAAAA:8 a=WAnUiRRfp7J0bigzDMEA:9 a=1OuFwYUASf3TG4hYMiVC:22 a=Vxmtnl_E_bksehYqCbjh:22 X-Proofpoint-ORIG-GUID: wuC_al84OhtdUicGqwsPzkIebFnA41Aq X-Proofpoint-GUID: wuC_al84OhtdUicGqwsPzkIebFnA41Aq X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTAxMDA3MCBTYWx0ZWRfX68qjFEx04i7n 4sQnyVfzbQLYoRNRED0Ljs5RKEcUSpOQuN+iat8VPqUJ8K2nDwTef4UbyvgHP0ApFyWKHLuOy0f 6+ZXfI5j/0bVtOQk+nw1w+l10oHpU+1cLMW8Py4fDk+3Mu5EbmxibTQGXyTMbc/NqUhPs3IqPn6 RtNPl2tOqFVCNLkycIsHFtg6nm4rhu6xAARPBt7UmKQLWkwsHQuMxv1i5GBa+V2mwWeu9QRBM5n X2CFsRYeqcq2kAqvlAqB3ZynT59SJcNQ3Rj7CTtBcbpXTqxz3jnEm9LZYLr6V51FrMbTR/oReNr 0MFlnQmbQWCq3VCal+p+5kHa7AtXglqNGBonZcUyRf4GOBZLv5LeRtkDlStTyjJYrA2hzkZhmk+ ipZvZ3lG4fa68oi0E0Mea2pciolgmOOvUDOK6LzG8Lq/i//aga9xvx9D65I9QVwlQ8SpN2fgM1O yVX5L2k40GQMW6//Ucw== X-Proofpoint-Spam-Info: AW1haW4tMjYxMTAxMDA3MCBTYWx0ZWRfXyE7Css9Mc7zr azgujw8lRxsKoxZMQVNDru5WeIW4Q3Mu4t/seGNywmeyKMSWOiU8iulOWzNjJo3Tij13yU9HY9g sH6Rr8V1tX/si6qTh5k701iycVmvRUE= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-01_06,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 adultscore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610300000 definitions=main-2611010070 Convert IFPC-disable into it's own refcnt so that multiple threads can request IFPC to be disabled without stomping on each other. Extracted out of gen8 GPU state capture series[1], as other than fixing a missing IFPC disable in debugfs state capture path, it is unrelated. [1] https://patchwork.freedesktop.org/series/176505/ Rob Clark (4): drm/msm: Rework IFPC disable drm/msm: Add cleanup help for disabling IFPC drm/msm/debugfs: Use cleanup.h for gpu state dump drm/msm: Inhibit IFPC for state snapshot drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 8 +++---- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 12 ++++------- drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 2 +- drivers/gpu/drm/msm/msm_debugfs.c | 31 +++++++++++---------------- drivers/gpu/drm/msm/msm_gpu.c | 1 + drivers/gpu/drm/msm/msm_gpu.h | 30 ++++++++++++++++++++++---- drivers/gpu/drm/msm/msm_perfcntr.c | 7 +----- drivers/gpu/drm/msm/msm_submitqueue.c | 10 +++++---- 8 files changed, 56 insertions(+), 45 deletions(-) -- 2.56.0