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| author |   Evan Quan <evan.quan@amd.com> | 2022-07-06 16:38:38 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-07-07 15:54:17 -0400 |
| commit | 1f374171fd345aaad9fcb30ac3acd255b5cd2076 (patch) | |
| tree | 6c6aeedc99a1ebb10880e617ad7beef6484500ef | |
| parent | drm/amd/display: remove stale debug setting (diff) | |
| download | linux-dev-1f374171fd345aaad9fcb30ac3acd255b5cd2076.tar.xz linux-dev-1f374171fd345aaad9fcb30ac3acd255b5cd2076.zip | |
drm/amd/display: correct idle_power_optimizations disablement return value
[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: 235c67634230 ("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>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index 1cc1296aed9c..0f1b72ca0397 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -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 |