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| author | Alex Deucher <alexander.deucher@amd.com> | 2022-07-11 22:04:56 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-07-18 16:42:18 -0400 |
| commit | 98a90f1f0fdd112b85b16ef6ceee69f319ab9311 (patch) | |
| tree | 38a192cb985311ebccb5e40396cdfe168c74e3d2 /drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h | |
| parent | 912db6a58738e8be502838eb6a88f207ba356cd7 (diff) | |
| download | linux-stable-98a90f1f0fdd112b85b16ef6ceee69f319ab9311.tar.gz linux-stable-98a90f1f0fdd112b85b16ef6ceee69f319ab9311.tar.bz2 linux-stable-98a90f1f0fdd112b85b16ef6ceee69f319ab9311.zip | |
drm/amdgpu: use the same HDP flush registers for all nbio 2.3.x
Align RDNA2.x with other asics. One HDP bit per SDMA instance,
aligned with firmware. This is effectively a revert of
commit 369b7d04baf3 ("drm/amdgpu/nbio2.3: don't use GPU_HDP_FLUSH bit 12").
On further discussions with the relevant hardware teams,
re-align the bits for SDMA.
Fixes: 369b7d04baf3 ("drm/amdgpu/nbio2.3: don't use GPU_HDP_FLUSH bit 12")
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h index 6074dd3a1ed8..a43b60acf7f6 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.h @@ -27,7 +27,6 @@ #include "soc15_common.h" extern const struct nbio_hdp_flush_reg nbio_v2_3_hdp_flush_reg; -extern const struct nbio_hdp_flush_reg nbio_v2_3_hdp_flush_reg_sc; extern const struct amdgpu_nbio_funcs nbio_v2_3_funcs; #endif |