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drm/amd/display: Remove redundant idle optimization check

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BugLink: https://bugs.launchpad.net/bugs/2075154

commit e2654a4453ba3dac9baacf9980d841d84e15b869 upstream.

[Why]
Disable idle optimization for each atomic commit is unnecessary,
and can lead to a potential race condition.

[How]
Remove idle optimization check from amdgpu_dm_atomic_commit_tail()

Fixes: 196107eb1e ("drm/amd/display: Add IPS checks before dcn register access")
Cc: stable@vger.kernel.org
Reviewed-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
Roman Li
2024-05-07 16:26:08 -04:00
committed by Roxana Nicolescu
parent 4000de165c
commit a173350c5d
1 changed files with 0 additions and 3 deletions
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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
-3
View File
@@ -9098,9 +9098,6 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
trace_amdgpu_dm_atomic_commit_tail_begin(state);
if (dm->dc->caps.ips_support && dm->dc->idle_optimizations_allowed)
dc_allow_idle_optimizations(dm->dc, false);
drm_atomic_helper_update_legacy_modeset_state(dev, state);
drm_dp_mst_atomic_wait_for_dependencies(state);