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| author | Leo Li <[email protected]> | 2025-03-18 22:05:05 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-04-22 20:50:45 +0000 |
| commit | 6ed0dc3fd39558f48119daf8f99f835deb7d68da (patch) | |
| tree | ed63151db95e62ae91cbc05ceaa5c6079d8fc070 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/amd/display: Use 16ms AUX read interval for LTTPR with old sinks (diff) | |
| download | kernel-6ed0dc3fd39558f48119daf8f99f835deb7d68da.tar.gz kernel-6ed0dc3fd39558f48119daf8f99f835deb7d68da.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]>
(cherry picked from commit 8f772d79ef39b463ead00ef6f009bebada3a9d49)
Cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions