From: Sung Lee <sung.lee@xxxxxxx>
[Why]
Previously only dummy functions were added in Diags for FPGA.
On silicon, this would lead to a segmentation fault on silicon diags.
[How]
Check if diags silicon and if so, add dummy functions.
Signed-off-by: Sung Lee <sung.lee@xxxxxxx>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 002e7fb67068..25f62a3f2ffc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -1397,7 +1397,7 @@ static struct pp_smu_funcs *dcn21_pp_smu_create(struct dc_context *ctx)
if (!pp_smu)
return pp_smu;
- if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment)) {
+ if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment) || IS_DIAG_DC(ctx->dce_environment)) {
pp_smu->ctx.ver = PP_SMU_VER_RN;
pp_smu->rn_funcs.get_dpm_clock_table = dummy_get_dpm_clock_table;
pp_smu->rn_funcs.set_wm_ranges = dummy_set_wm_ranges;
--
2.17.1
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