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| author | Leo Li <[email protected]> | 2025-03-18 22:05:05 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-04-22 12:51:44 +0000 |
| commit | 8f772d79ef39b463ead00ef6f009bebada3a9d49 (patch) | |
| tree | 3231909f6b3f59a35ee4916db1657f0f7ff7d491 /drivers/gpu/drm/amd/amdgpu/mes_userqueue.c | |
| parent | drm/amd/display: Revert "not disable dtb as dto src at dpms off" (diff) | |
| download | kernel-8f772d79ef39b463ead00ef6f009bebada3a9d49.tar.gz kernel-8f772d79ef39b463ead00ef6f009bebada3a9d49.zip | |
drm/amd/display: Default IPS to RCG_IN_ACTIVE_IPS2_IN_OFF
[Why]
Recent findings show negligible power savings between IPS2 and RCG
during static desktop. In fact, DCN related clocks are higher
when IPS2 is enabled vs RCG.
RCG_IN_ACTIVE is also the default policy for another OS supported by
DC, and it has faster entry/exit.
[How]
Remove previous logic that checked for IPS2 support, and just default
to `DMUB_IPS_RCG_IN_ACTIVE_IPS2_IN_OFF`.
Fixes: 199888aa25b3 ("drm/amd/display: Update IPS default mode for DCN35/DCN351")
Reviewed-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Leo Li <[email protected]>
Signed-off-by: Zaeem Mohamed <[email protected]>
Tested-by: Mark Broadworth <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_userqueue.c')
0 files changed, 0 insertions, 0 deletions