linux.git/drivers/gpu/drm/amd/pm, branch v6.3-rc2 Linux kernel source tree drm/amd/pm: Enable ecc_info table support for smu v13_0_10 2023-03-07T20:56:12+00:00 Candice Li candice.li@amd.com 2023-01-16T08:23:21+00:00 c53899138c99236482a3c25d674f44723336afa3 Support EccInfoTable which includes umc ras error count and error address. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Support EccInfoTable which includes umc ras error count and
error address.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: downgrade log level upon SMU IF version mismatch 2023-02-23T22:35:59+00:00 Guchun Chen guchun.chen@amd.com 2023-02-21T04:35:25+00:00 424b3d7582a2a4a7c45d405225ac70cff97f2e4a SMU IF version mismatch as a warning message exists widely after asic production, however, due to this log level setting, such mismatch warning will be caught by automation test like IGT and reported as a fake error after checking. As such mismatch does not break anything, to reduce confusion, downgrade it from dev_warn to dev_info. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
SMU IF version mismatch as a warning message exists widely
after asic production, however, due to this log level setting,
such mismatch warning will be caught by automation test like
IGT and reported as a fake error after checking. As such mismatch
does not break anything, to reduce confusion, downgrade it from
dev_warn to dev_info.

Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: no pptable resetup on runpm exiting 2023-02-23T22:35:59+00:00 Evan Quan evan.quan@amd.com 2023-02-21T07:21:19+00:00 6761c4bfee681c306bbe6599951e74826660be47 It is assumed the pptable used before runpm is same as the one used afterwards. Thus, we can reuse the stored copy and do not need to resetup the pptable again. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <feifei.xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
It is assumed the pptable used before runpm is same as
the one used afterwards. Thus, we can reuse the stored
copy and do not need to resetup the pptable again.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Feifei Xu <feifei.xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: correct the baco state setting for ArmD3 scenario 2023-02-23T22:35:58+00:00 Evan Quan evan.quan@amd.com 2023-02-21T07:17:43+00:00 edddc6fd542ffbae680c2201bbf6763f1693db4f The check for baco support relies on the correct baco state. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <feifei.xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The check for baco support relies on the correct baco state.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Feifei Xu <feifei.xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: re-enable ac/dc on smu_v13_0_0/10 2023-02-23T22:35:58+00:00 Kenneth Feng kenneth.feng@amd.com 2023-02-15T06:42:08+00:00 d9e1e14f42337ea11b2dfc0bab99485a8f7fa210 re-enable ac/dc on smu_v13_0_0/10 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
re-enable ac/dc on smu_v13_0_0/10

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: avoid unaligned access warnings 2023-02-16T03:25:01+00:00 Jonathan Gray jsg@jsg.id.au 2023-02-14T06:52:12+00:00 f989fa298c0f57070dca9816439aa2e72f1bec8d When building on OpenBSD/arm64 with clang 15, unaligned access warnings are seen when a union is embedded inside a packed struct. drm/amd/pm/powerplay/hwmgr/vega20_pptable.h:136:17: error: field smcPPTable within 'struct _ATOM_VEGA20_POWERPLAYTABLE' is less aligned than 'PPTable_t' and is usually due to 'struct _ATOM_VEGA20_POWERPLAYTABLE' being packed, which can lead to unaligned accesses [-Werror,-Wunaligned-access] PPTable_t smcPPTable; ^ Make PPTable_t packed to avoid this. Signed-off-by: Jonathan Gray <jsg@jsg.id.au> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
When building on OpenBSD/arm64 with clang 15, unaligned access
warnings are seen when a union is embedded inside a packed struct.

drm/amd/pm/powerplay/hwmgr/vega20_pptable.h:136:17: error: field
  smcPPTable within 'struct _ATOM_VEGA20_POWERPLAYTABLE' is less aligned
  than 'PPTable_t' and is usually due to
  'struct _ATOM_VEGA20_POWERPLAYTABLE' being packed, which can lead to
   unaligned accesses [-Werror,-Wunaligned-access]
      PPTable_t smcPPTable;
                ^

Make PPTable_t packed to avoid this.

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: Allocate dummy table only if needed 2023-02-16T03:24:08+00:00 Lijo Lazar lijo.lazar@amd.com 2023-01-19T13:13:28+00:00 18c4e319db02c68237021ea7d3040ef3b21f09b9 Only Navi1x requires dummy read workaround. Allocate the table in VRAM only for Navi1x. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Only Navi1x requires dummy read workaround. Allocate the table in VRAM
only for Navi1x.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/amdgpu: implement mode2 reset on smu_v13_0_10 2023-02-14T20:47:15+00:00 Kenneth Feng kenneth.feng@amd.com 2023-02-10T05:04:17+00:00 230dd6bb61173acccdfbf855ba907286e850cd67 implement mode2 reset on smu_v13_0_10 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
implement mode2 reset on smu_v13_0_10

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/smu: skip pptable init under sriov 2023-02-09T03:04:12+00:00 Jane Jian Jane.Jian@amd.com 2023-01-13T10:53:45+00:00 8e08e2d5d7c66e4267d84d9f6bc6c4eabd820ae3 sriov does not need to init pptable from amdgpu driver we finish it from PF Signed-off-by: Jane Jian <Jane.Jian@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
sriov does not need to init pptable from amdgpu driver
we finish it from PF

Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm/smu7: move variables to where they are used 2023-02-09T03:02:38+00:00 Alex Deucher alexander.deucher@amd.com 2023-02-06T16:47:47+00:00 63a9ab264a8c030482ab9e7e20b6c4c162299531 Move variable declarations to where they are used. Fixes a segfault on smu7 V0 structures where some tables don't exist. Cc: Evan Quan <evan.quan@amd.com> Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2388 Fixes: b1a9557a7d00 ("drm/amd/pm: fulfill powerplay peak profiling mode shader/memory clock settings") Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Move variable declarations to where they are used.  Fixes
a segfault on smu7 V0 structures where some tables don't
exist.

Cc: Evan Quan <evan.quan@amd.com>
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2388
Fixes: b1a9557a7d00 ("drm/amd/pm: fulfill powerplay peak profiling mode shader/memory clock settings")
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>