drm/amd/powerplay: revise Vega20 pptable version check

Tell the version numbers when the pptable versions do not match.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c
index f7e8bbdc20b0..97f8a1a970c3 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c
@@ -642,8 +642,14 @@ static int check_powerplay_tables(
                 "Unsupported PPTable format!", return -1);
         PP_ASSERT_WITH_CODE(powerplay_table->sHeader.structuresize > 0,
                 "Invalid PowerPlay Table!", return -1);
-        PP_ASSERT_WITH_CODE(powerplay_table->smcPPTable.Version == PPTABLE_V20_SMU_VERSION,
-                "Unmatch PPTable version, vbios update may be needed!", return -1);
+
+        if (powerplay_table->smcPPTable.Version != PPTABLE_V20_SMU_VERSION) {
+                pr_info("Unmatch PPTable version: "
+                        "pptable from VBIOS is V%d while driver supported is V%d!",
+                        powerplay_table->smcPPTable.Version,
+                        PPTABLE_V20_SMU_VERSION);
+                return -EINVAL;
+        }
 
         //dump_pptable(&powerplay_table->smcPPTable);