diff options
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 928034ce7994..7abefb80f93d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -2499,6 +2499,20 @@ static int gfx_v9_0_rlc_resume(struct amdgpu_device *adev) return r; } + if (amdgpu_lbpw == -1) { + switch (adev->asic_type) { + case CHIP_RAVEN: + amdgpu_lbpw = 1; + break; + case CHIP_VEGA20: + amdgpu_lbpw = 0; + break; + default: + amdgpu_lbpw = 0; + break; + } + } + if (adev->asic_type == CHIP_RAVEN || adev->asic_type == CHIP_VEGA20) { if (amdgpu_lbpw != 0) |