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drm/amd/display: correct idle_power_optimizations disablement return value

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[Why]
The return value indicates whether the operation(disable/enable) succeeded
or not. The existing logic reports wrong result even if the disablement was
performed successfully. That will make succeeding reenablement abandoned
as dc->idle_optimizations_allowed is always true.

[How]
Correct the return value to reflect the real result of disablement.

Fixes: 235c676342 ("drm/amd/display: add DCN32/321 specific files for Display Core")
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2022-07-06 16:38:38 +08:00
committed by Alex Deucher
parent 371409df92
commit 1f374171fd
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
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@@ -377,7 +377,7 @@ bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable)
dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv);
dc_dmub_srv_wait_idle(dc->ctx->dmub_srv);
return false;
return true;
}
/* Send DMCUB message with SubVP pipe info