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author | Jingwen Chen <Jingwen.Chen2@amd.com> | 2020-09-17 15:58:40 +0800 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2020-09-18 16:14:56 -0400 |
commit | 911d5bd5e7b8531b39301c2c27e5b90d7bd71b88 (patch) | |
tree | 0393ca28c485cda895c215b159f380aabcb6ba2b /drivers | |
parent | e491214613ffe52516df623d81e06e6999bbaaed (diff) | |
download | linux-stable-911d5bd5e7b8531b39301c2c27e5b90d7bd71b88.tar.gz linux-stable-911d5bd5e7b8531b39301c2c27e5b90d7bd71b88.tar.bz2 linux-stable-911d5bd5e7b8531b39301c2c27e5b90d7bd71b88.zip |
drm/amd/pm: Skip smu_post_init in SRIOV
smu_post_init needs to enable SMU feature, while this require
virtualization off. Skip it since this feature is not used in SRIOV.
v2: move the check to the early stage of smu_post_init.
v3: fix typo
Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com>
Reviewed-by: Emily.Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c index 846c9c98e8b6..985c70615944 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c @@ -2633,6 +2633,9 @@ static int navi10_post_smu_init(struct smu_context *smu) uint64_t feature_mask = 0; int ret = 0; + if (amdgpu_sriov_vf(adev)) + return 0; + /* For Naiv1x, enable these features only after DAL initialization */ if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK) feature_mask |= FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT); |