The same ECC check has been executed in amdgpu_ras_init for vega10, prior to gmc_v9_0_late_init.
v2: drop all atombios helper callings v3: use bit operation Signed-off-by: Guchun Chen <[email protected]> --- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 3dddbc60fe3d..9599946e4bee 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1193,21 +1193,13 @@ static int gmc_v9_0_late_init(void *handle) r = amdgpu_gmc_allocate_vm_inv_eng(adev); if (r) return r; - /* Check if ecc is available */ + + /* apply DF parity workaround */ if (!amdgpu_sriov_vf(adev) && (adev->asic_type == CHIP_VEGA10)) { - r = amdgpu_atomfirmware_mem_ecc_supported(adev); - if (!r) { - DRM_INFO("ECC is not present.\n"); + if (adev->ras_features & (1 << AMDGPU_RAS_BLOCK__UMC)) { if (adev->df.funcs->enable_ecc_force_par_wr_rmw) adev->df.funcs->enable_ecc_force_par_wr_rmw(adev, false); - } else - DRM_INFO("ECC is active.\n"); - - r = amdgpu_atomfirmware_sram_ecc_supported(adev); - if (!r) - DRM_INFO("SRAM ECC is not present.\n"); - else - DRM_INFO("SRAM ECC is active.\n"); + } } if (adev->mmhub.funcs && adev->mmhub.funcs->reset_ras_error_count) -- 2.17.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
