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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2021-05-25 15:16:11 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-11 23:05:33 +0300 |
| commit | b08be1209ef27690af4c3581de0ff7ed2136f26e (patch) | |
| tree | 31e10cc62ddfef52235e6bd674b57b8e36a131f0 /drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | |
| parent | 7642c56a20b6c3fc8ddeba937f4ee941404b7d17 (diff) | |
| download | linux-b08be1209ef27690af4c3581de0ff7ed2136f26e.tar.xz | |
drm/amdgpu: update psp gfx i/f to support dynamic GECC
psp_gfx_uresp_bootcfg is used to inform driver
bootcfg settings maintained by tOS
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h index f6d3180febc4..dd0dce254901 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h +++ b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h @@ -332,11 +332,16 @@ struct psp_gfx_uresp_fwar_db_info uint32_t fwar_db_addr_hi; }; +/* Command-specific response for boot config. */ +struct psp_gfx_uresp_bootcfg { + uint32_t boot_cfg; /* boot config data */ +}; + /* Union of command-specific responses for GPCOM ring. */ -union psp_gfx_uresp -{ - struct psp_gfx_uresp_reserved reserved; - struct psp_gfx_uresp_fwar_db_info fwar_db_info; +union psp_gfx_uresp { + struct psp_gfx_uresp_reserved reserved; + struct psp_gfx_uresp_bootcfg boot_cfg; + struct psp_gfx_uresp_fwar_db_info fwar_db_info; }; /* Structure of GFX Response buffer. |