From: Rob Clark <robin.clark@oss.qualcomm.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
Anna Maniscalco <anna.maniscalco2000@gmail.com>,
Rob Clark <robin.clark@oss.qualcomm.com>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Akhil P Oommen <akhilpo@oss.qualcomm.com>,
David Airlie <airlied@gmail.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Jessica Zhang <jesszhan0024@gmail.com>,
Konrad Dybcio <konradybcio@kernel.org>,
linux-kernel@vger.kernel.org (open list),
Marijn Suijten <marijn.suijten@somainline.org>,
Sean Paul <sean@poorly.run>, Simona Vetter <simona@ffwll.ch>
Subject: [PATCH 0/4] drm/msm: Decouple IFPC disable and sysprof
Date: Sun, 1 Nov 2026 09:46:24 -0800 [thread overview]
Message-ID: <20261101174631.23637-1-robin.clark@oss.qualcomm.com> (raw)
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
next reply other threads:[~2026-11-01 17:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-01 17:46 Rob Clark [this message]
2026-11-01 17:46 ` [PATCH 1/4] drm/msm: Rework IFPC disable Rob Clark
2026-11-01 17:46 ` [PATCH 2/4] drm/msm: Add cleanup help for disabling IFPC Rob Clark
2026-11-01 17:46 ` [PATCH 3/4] drm/msm/debugfs: Use cleanup.h for gpu state dump Rob Clark
2026-11-01 17:46 ` [PATCH 4/4] drm/msm: Inhibit IFPC for state snapshot Rob Clark
2026-11-02 9:44 ` [PATCH 0/4] drm/msm: Decouple IFPC disable and sysprof Konrad Dybcio
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