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| author | Perry Yuan <[email protected]> | 2025-06-09 20:05:11 +0000 |
|---|---|---|
| committer | Borislav Petkov (AMD) <[email protected]> | 2025-07-07 19:19:17 +0000 |
| commit | b6ffe4d9e074561f95a728e1f822ed15e533ec6e (patch) | |
| tree | 8f2c344770fa09ab50df7c364ae32b943d180da8 /drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | |
| parent | platform/x86: hfi: Parse CPU core ranking data from shared memory (diff) | |
| download | kernel-b6ffe4d9e074561f95a728e1f822ed15e533ec6e.tar.gz kernel-b6ffe4d9e074561f95a728e1f822ed15e533ec6e.zip | |
platform/x86: hfi: Init per-cpu scores for each class
Initialize per CPU score `amd_hfi_ipcc_scores` which store energy score
and performance score data for each class.
Classic and dense cores are ranked according to those values as energy
efficiency capability or performance capability. OS scheduler will pick cores
from the ranking list on each class ID for the thread which provide the class
id got from hardware feedback interface.
Signed-off-by: Perry Yuan <[email protected]>
Co-developed-by: Mario Limonciello <[email protected]>
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Reviewed-by: Gautham R. Shenoy <[email protected]>
Acked-by: Ilpo Järvinen <[email protected]>
Link: https://lore.kernel.org/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c')
0 files changed, 0 insertions, 0 deletions