diff options
| author | Alex Sierra <alex.sierra@amd.com> | 2020-12-16 09:59:23 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-09 16:47:11 -0400 |
| commit | 03e70a0271f68a2a2d1640ac68bdb5c65876336b (patch) | |
| tree | 254690d3f230e00788a93a56d2567f71f8f365ea | |
| parent | b010affea45d812d8d386cc49c3b2bafd74b4154 (diff) | |
drm/amdgpu: ih reroute for newer asics than vega20
Starting Arcturus, it supports ih reroute through mmio directly
in bare metal environment. This is also valid for newer asics
such as Aldebaran.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c index 6c3cb3513b98..8a122b413bf5 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -264,10 +264,10 @@ static void vega20_ih_reroute_ih(struct amdgpu_device *adev) { uint32_t tmp; - /* vega20 ih reroute will go through psp - * this function is only used for arcturus + /* vega20 ih reroute will go through psp this + * function is used for newer asics starting arcturus */ - if (adev->asic_type == CHIP_ARCTURUS) { + if (adev->asic_type >= CHIP_ARCTURUS) { /* Reroute to IH ring 1 for VMC */ WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_INDEX, 0x12); tmp = RREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA); |