drm/admgpu/powerplay/polaris: fix powertune table upload

Exclude AVFS related fields when update powertune table to hw.
The driver shouldn't set them directly.

Signed-off-by: Rex Zhu <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c
index 0b99ab3ba0c5063ca8d3cd70c91e3bab0c3f5ab1..ae96f14b827cd45261483d18a19cd6de1e3b3420 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c
@@ -286,7 +286,7 @@ int polaris10_populate_pm_fuses(struct pp_hwmgr *hwmgr)
 
                if (polaris10_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
                                (uint8_t *)&data->power_tune_table,
-                               sizeof(struct SMU74_Discrete_PmFuses), data->sram_end))
+                               (sizeof(struct SMU74_Discrete_PmFuses) - 92), data->sram_end))
                        PP_ASSERT_WITH_CODE(false,
                                        "Attempt to download PmFuseTable Failed!",
                                        return -EINVAL);