On Mon, Nov 26, 2018 at 12:29 PM Oak Zeng wrote:
>
> v2: Use enum definition instead of hardcoded number
>
> Change-Id: Id64eb98f5b1c24b51eb2fd5a083086fc3515813d
> Signed-off-by: Oak Zeng
> Suggested-by: Felix Kuehling
> Suggested-by: Alex Deucher
With a patch description added:
Reviewed-by: Alex Deucher
> ---
> drivers/gpu/drm/amd/amdgpu/cik.c | 1 +
> drivers/gpu/drm/amd/amdgpu/cik.h | 1 +
> drivers/gpu/drm/amd/amdgpu/vi.c | 19 +++
> drivers/gpu/drm/amd/amdgpu/vi.h | 1 +
> 4 files changed, 22 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c
> b/drivers/gpu/drm/amd/amdgpu/cik.c
> index f41f5f5..71c50d8 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik.c
> +++ b/drivers/gpu/drm/amd/amdgpu/cik.c
> @@ -1755,6 +1755,7 @@ static const struct amdgpu_asic_funcs cik_asic_funcs =
> .flush_hdp = _flush_hdp,
> .invalidate_hdp = _invalidate_hdp,
> .need_full_reset = _need_full_reset,
> + .init_doorbell_index = _doorbell_index_init,
> };
>
> static int cik_common_early_init(void *handle)
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik.h
> b/drivers/gpu/drm/amd/amdgpu/cik.h
> index e49c6f1..54c625a 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik.h
> +++ b/drivers/gpu/drm/amd/amdgpu/cik.h
> @@ -30,4 +30,5 @@ void cik_srbm_select(struct amdgpu_device *adev,
> u32 me, u32 pipe, u32 queue, u32 vmid);
> int cik_set_ip_blocks(struct amdgpu_device *adev);
>
> +void legacy_doorbell_index_init(struct amdgpu_device *adev);
> #endif
> diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
> index 07880d3..ff2906c 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vi.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vi.c
> @@ -955,6 +955,7 @@ static const struct amdgpu_asic_funcs vi_asic_funcs =
> .flush_hdp = _flush_hdp,
> .invalidate_hdp = _invalidate_hdp,
> .need_full_reset = _need_full_reset,
> + .init_doorbell_index = _doorbell_index_init,
> };
>
> #define CZ_REV_BRISTOL(rev) \
> @@ -1712,3 +1713,21 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
>
> return 0;
> }
> +
> +void legacy_doorbell_index_init(struct amdgpu_device *adev)
> +{
> + adev->doorbell_index.kiq = AMDGPU_DOORBELL_KIQ;
> + adev->doorbell_index.mec_ring0 = AMDGPU_DOORBELL_MEC_RING0;
> + adev->doorbell_index.mec_ring1 = AMDGPU_DOORBELL_MEC_RING1;
> + adev->doorbell_index.mec_ring2 = AMDGPU_DOORBELL_MEC_RING2;
> + adev->doorbell_index.mec_ring3 = AMDGPU_DOORBELL_MEC_RING3;
> + adev->doorbell_index.mec_ring4 = AMDGPU_DOORBELL_MEC_RING4;
> + adev->doorbell_index.mec_ring5 = AMDGPU_DOORBELL_MEC_RING5;
> + adev->doorbell_index.mec_ring6 = AMDGPU_DOORBELL_MEC_RING6;
> + adev->doorbell_index.mec_ring7 = AMDGPU_DOORBELL_MEC_RING7;
> + adev->doorbell_index.gfx_ring0 = AMDGPU_DOORBELL_GFX_RING0;
> + adev->doorbell_index.sdma_engine0 = AMDGPU_DOORBELL_sDMA_ENGINE0;
> + adev->doorbell_index.sdma_engine1 = AMDGPU_DOORBELL_sDMA_ENGINE1;
> + adev->doorbell_index.ih = AMDGPU_DOORBELL_IH;
> + adev->doorbell_index.max_assignment = AMDGPU_DOORBELL_MAX_ASSIGNMENT;
> +}
> diff --git a/drivers/gpu/drm/amd/amdgpu/vi.h b/drivers/gpu/drm/amd/amdgpu/vi.h
> index 0429fe3..8de0772 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vi.h
> +++ b/drivers/gpu/drm/amd/amdgpu/vi.h
> @@ -30,4 +30,5 @@ void vi_srbm_select(struct amdgpu_device *adev,
> u32 me, u32 pipe, u32 queue, u32 vmid);
> int vi_set_ip_blocks(struct amdgpu_device *adev);
>
> +void legacy_doorbell_index_init(struct amdgpu_device *adev);
> #endif
> --
> 2.7.4
>
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