diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 1d766ae98dc8..67a29fb3d3b3 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -556,12 +556,18 @@ static void sdma_v3_0_ctx_switch_enable(struct amdgpu_device *adev, bool enable) for (i = 0; i < adev->sdma.num_instances; i++) { f32_cntl = RREG32(mmSDMA0_CNTL + sdma_offsets[i]); - if (enable) + if (enable) { f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, AUTO_CTXSW_ENABLE, 1); - else + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + ATC_L1_ENABLE, 1); + } else { f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, AUTO_CTXSW_ENABLE, 0); + f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_CNTL, + ATC_L1_ENABLE, 1); + } + WREG32(mmSDMA0_CNTL + sdma_offsets[i], f32_cntl); } } |