drm/amdgpu: Avoid accessing HW when suspending SW state

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / pm / swsmu / smu_cmn.c

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index a58ea08..97aa72a 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -112,6 +112,9 @@ int smu_cmn_send_smc_msg_with_param(struct smu_context *smu,
        struct amdgpu_device *adev = smu->adev;
        int ret = 0, index = 0;
 
+       if (smu->adev->in_pci_err_recovery)
+               return 0;
+
        index = smu_cmn_to_asic_specific_index(smu,
                                               CMN2ASIC_MAPPING_MSG,
                                               msg);