| 1987c79b | 28-Apr-2026 |
Alex Deucher <alexander.deucher@amd.com> |
drm/amdgpu/pm: align Hawaii mclk workaround with radeon
Align the hawaii mclk workaround with radeon and windows.
Link: https://gitlab.freedesktop.org/drm/amd/-/work_items/1816
Fixes: 9f4b35411cfe
drm/amdgpu/pm: align Hawaii mclk workaround with radeon
Align the hawaii mclk workaround with radeon and windows.
Link: https://gitlab.freedesktop.org/drm/amd/-/work_items/1816
Fixes: 9f4b35411cfe ("drm/amd/powerplay: add CI asics support to smumgr (v3)")
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 9649528b637f668c5af9f2b83ca4ad8576ae2121)
Cc: stable@vger.kernel.org
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| baf28ec5 | 29-Mar-2026 |
Timur Kristóf <timur.kristof@gmail.com> |
drm/amd/pm/ci: Fill DW8 fields from SMC
In ci_populate_dw8() we currently just read a value from the SMU
and then throw it away. Instead of throwing away the value,
we should use it to fill other fi
drm/amd/pm/ci: Fill DW8 fields from SMC
In ci_populate_dw8() we currently just read a value from the SMU
and then throw it away. Instead of throwing away the value,
we should use it to fill other fields in DW8 (like radeon).
Otherwise the value of the other fiels is just cleared when
we copy this data to the SMU later.
Fixes: 9f4b35411cfe ("drm/amd/powerplay: add CI asics support to smumgr (v3)")
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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| 5facfd4c | 29-Mar-2026 |
Timur Kristóf <timur.kristof@gmail.com> |
drm/amd/pm/ci: Clear EnabledForActivity field for memory levels
Follow what radeon did and what amdgpu does for other GPUs with SMU7.
Fixes: 9f4b35411cfe ("drm/amd/powerplay: add CI asics support t
drm/amd/pm/ci: Clear EnabledForActivity field for memory levels
Follow what radeon did and what amdgpu does for other GPUs with SMU7.
Fixes: 9f4b35411cfe ("drm/amd/powerplay: add CI asics support to smumgr (v3)")
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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| d784759c | 29-Mar-2026 |
Timur Kristóf <timur.kristof@gmail.com> |
drm/amd/pm/ci: Fix powertune defaults for Hawaii 0x67B0
There is no AMD GPU with the ID 0x66B0, this looks like a typo.
It should be 0x67B0 which is actually part of the PCI ID list,
and should use
drm/amd/pm/ci: Fix powertune defaults for Hawaii 0x67B0
There is no AMD GPU with the ID 0x66B0, this looks like a typo.
It should be 0x67B0 which is actually part of the PCI ID list,
and should use the Hawaii XT powertune defaults according to
the old radeon driver.
Fixes: 9f4b35411cfe ("drm/amd/powerplay: add CI asics support to smumgr (v3)")
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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| 92b0a6ae | 21-Oct-2025 |
John Smith <itistotalbotnet@gmail.com> |
drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Iceland
Previously this was initialized with zero which represented PCIe Gen
1.0 instead of using the
maximum value from the speed table w
drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Iceland
Previously this was initialized with zero which represented PCIe Gen
1.0 instead of using the
maximum value from the speed table which is the behaviour of all other
smumgr implementations.
Fixes: 18aafc59b106 ("drm/amd/powerplay: implement fw related smu interface for iceland.")
Signed-off-by: John Smith <itistotalbotnet@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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| bddf3094 | 04-Sep-2025 |
Qianfeng Rong <rongqianfeng@vivo.com> |
drm/amd/pm: use int type to store negative error codes
Use int instead of uint32_t for 'ret' variable to store negative error
codes or zero returned by other functions.
Storing the negative error c
drm/amd/pm: use int type to store negative error codes
Use int instead of uint32_t for 'ret' variable to store negative error
codes or zero returned by other functions.
Storing the negative error codes in unsigned type, doesn't cause an issue
at runtime but can be confusing. Additionally, assigning negative error
codes to unsigned type may trigger a GCC warning when the -Wsign-conversion
flag is enabled.
No effect on runtime.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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| e5975d78 | 15-Jan-2023 |
Deepak R Varma <drv@mailo.com> |
drm/amd/pm/powerplay/smumgr/ci: use bitwise or for bitmasks addition
For bit mask addition, it is recommended to use or operator "|" instead
of numerical addition as the former is quicker and cleane
drm/amd/pm/powerplay/smumgr/ci: use bitwise or for bitmasks addition
For bit mask addition, it is recommended to use or operator "|" instead
of numerical addition as the former is quicker and cleaner. Change
suggested by orplus.cocci Coccinelle semantic patch.
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Deepak R Varma <drv@mailo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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