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drm/amdgpu: add NGG parameters

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NGG (Next Generation Graphics) is a new feature in GFX9.0.  This
adds the relevant parameters.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-03-28 12:52:08 -04:00
commit bce23e00f3
4 changed files with 65 additions and 0 deletions
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8
include/uapi/drm/amdgpu_drm.h
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@ -743,6 +743,14 @@ struct drm_amdgpu_info_device {
__u32 vce_harvest_config;
/* gfx double offchip LDS buffers */
__u32 gc_double_offchip_lds_buf;
/* NGG Primitive Buffer */
__u64 prim_buf_gpu_addr;
/* NGG Position Buffer */
__u64 pos_buf_gpu_addr;
/* NGG Control Sideband */
__u64 cntl_sb_buf_gpu_addr;
/* NGG Parameter Cache */
__u64 param_buf_gpu_addr;
};
struct drm_amdgpu_info_hw_ip {