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| author | Alex Deucher <alexander.deucher@amd.com> | 2019-11-08 02:12:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-20 00:42:48 +0300 |
| commit | ac7426169e7bcbbf270fec48301286e5ccae08bc (patch) | |
| tree | 4e69926da0b28a5546503809fbf5de3a7adf3ae7 /drivers/gpu/drm/amd/amdgpu/nv.c | |
| parent | e45ed9435fda13d418872260d510eb01f23aa5d0 (diff) | |
| download | linux-ac7426169e7bcbbf270fec48301286e5ccae08bc.tar.xz | |
drm/amdgpu: add supports_baco callback for NV asics.
BACO - Bus Active, Chip Off
Check the BACO capabilities from the powerplay table.
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 343f47995657..8e7c6a4b0018 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -315,6 +315,16 @@ static int nv_asic_mode1_reset(struct amdgpu_device *adev) return ret; } +static bool nv_asic_supports_baco(struct amdgpu_device *adev) +{ + struct smu_context *smu = &adev->smu; + + if (smu_baco_is_support(smu)) + return true; + else + return false; +} + static enum amd_reset_method nv_asic_reset_method(struct amdgpu_device *adev) { @@ -620,6 +630,7 @@ static const struct amdgpu_asic_funcs nv_asic_funcs = .get_pcie_usage = &nv_get_pcie_usage, .need_reset_on_init = &nv_need_reset_on_init, .get_pcie_replay_count = &nv_get_pcie_replay_count, + .supports_baco = &nv_asic_supports_baco, }; static int nv_common_early_init(void *handle) |