From: Chris Park <chris.p...@amd.com>
[Why]
CLK mgr is null for server settings.
[How]
Guard the function with NULL check.
Signed-off-by: Chris Park <chris.p...@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
Acked-by: Wayne Lin <wayne...@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers/gpu/drm/amd/display/dc/core/dc.c
index e57df2f6f824..a869702d77af 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -3274,7 +3274,7 @@ void dc_allow_idle_optimizations(struct dc *dc, bool
allow)
if (dc->debug.disable_idle_power_optimizations)
return;
- if (dc->clk_mgr->funcs->is_smu_present)
+ if (dc->clk_mgr != NULL && dc->clk_mgr->funcs->is_smu_present)
if (!dc->clk_mgr->funcs->is_smu_present(dc->clk_mgr))
return;
--
2.17.1
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