[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: e40fcd4a ("drm/amd/display: add DCN32/321 specific files for Display Core")
Cc: <Stable@xxxxxxxxxxxxxxx>
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
Change-Id: If87d4cf76f6cfb36d607f051ff32f9c7870b4d6d
---
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 d53cbfef3558..1acd74fa4e55 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -373,7 +373,7 @@ 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
--
2.29.0
