From: Alex Deucher <alexander.deucher@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH 0/7 v2] Improve S0ix stability
Date: Thu, 15 Dec 2022 17:10:52 -0500 [thread overview]
Message-ID: <20221215221059.509565-1-alexander.deucher@amd.com> (raw)
This series improves S0ix stability by avoiding touching
registers that should be handled as part of gfxoff.
v2: add comments in gmc code to explain why we can
skip the vm fault state setting for gfxhub.
Alex Deucher (7):
drm/amdgpu/gmc9: don't touch gfxhub registers during S0ix
drm/amdgpu/gmc10: don't touch gfxhub registers during S0ix
drm/amdgpu/gmc11: don't touch gfxhub registers during S0ix
drm/amdgpu: don't mess with SDMA clock or powergating in S0ix
drm/amdgpu: for S0ix, skip SMDA 5.x+ suspend/resume
Revert "drm/amdgpu: disallow gfxoff until GC IP blocks complete s2idle
resume"
Revert "drm/amdgpu: force exit gfxoff on sdma resume for rmb s0ix"
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 32 ++++++++-----------
drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 36 ++++++++++++++++------
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 16 ++++++++--
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 36 ++++++++++++++++++----
drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 8 -----
5 files changed, 83 insertions(+), 45 deletions(-)
--
2.38.1
next reply other threads:[~2022-12-15 22:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-15 22:10 Alex Deucher [this message]
2022-12-15 22:10 ` [PATCH 1/7] drm/amdgpu/gmc9: don't touch gfxhub registers during S0ix Alex Deucher
2022-12-15 22:10 ` [PATCH 2/7] drm/amdgpu/gmc10: " Alex Deucher
2022-12-15 22:10 ` [PATCH 3/7] drm/amdgpu/gmc11: " Alex Deucher
2022-12-15 22:10 ` [PATCH 4/7] drm/amdgpu: don't mess with SDMA clock or powergating in S0ix Alex Deucher
2022-12-15 22:10 ` [PATCH 5/7] drm/amdgpu: for S0ix, skip SMDA 5.x+ suspend/resume Alex Deucher
2022-12-16 14:35 ` [5/7] " Limonciello, Mario
2022-12-16 16:51 ` Alex Deucher
2022-12-16 15:15 ` [PATCH 5/7] " Russell, Kent
2022-12-15 22:10 ` [PATCH 6/7] Revert "drm/amdgpu: disallow gfxoff until GC IP blocks complete s2idle resume" Alex Deucher
2022-12-15 22:10 ` [PATCH 7/7] Revert "drm/amdgpu: force exit gfxoff on sdma resume for rmb s0ix" Alex Deucher
2022-12-16 14:23 ` [PATCH 0/7 v2] Improve S0ix stability Limonciello, Mario
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