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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-02-04 10:44:04 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-02-08 10:37:42 -0500 |
| commit | 50171ebecf87521056db2b3d5654c4348f32c9bd (patch) | |
| tree | cc9ca82835a4f9cf811821b03d5655baa206f5d6 /drivers/gpu/drm | |
| parent | 76ecb2c75bc772050f2e0462b9cf0163cc43046e (diff) | |
| download | kernel_replicant_linux-50171ebecf87521056db2b3d5654c4348f32c9bd.tar.gz kernel_replicant_linux-50171ebecf87521056db2b3d5654c4348f32c9bd.tar.bz2 kernel_replicant_linux-50171ebecf87521056db2b3d5654c4348f32c9bd.zip | |
drm/amdgpu/dpm/ci: switch over to the common pcie caps interface
We already query this at driver init, so use that info. Also
handles virtualization cases.
Reviewed-by: monk liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c index 8b4731d4e10e..474ca02b0949 100644 --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c @@ -31,6 +31,7 @@ #include "ci_dpm.h" #include "gfx_v7_0.h" #include "atom.h" +#include "amd_pcie.h" #include <linux/seq_file.h> #include "smu/smu_7_0_1_d.h" @@ -5835,18 +5836,16 @@ static int ci_dpm_init(struct amdgpu_device *adev) u8 frev, crev; struct ci_power_info *pi; int ret; - u32 mask; pi = kzalloc(sizeof(struct ci_power_info), GFP_KERNEL); if (pi == NULL) return -ENOMEM; adev->pm.dpm.priv = pi; - ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask); - if (ret) - pi->sys_pcie_mask = 0; - else - pi->sys_pcie_mask = mask; + pi->sys_pcie_mask = + (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK) >> + CAIL_PCIE_LINK_SPEED_SUPPORT_SHIFT; + pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID; pi->pcie_gen_performance.max = AMDGPU_PCIE_GEN1; |