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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>
This commit is contained in:
Hawking Zhang 2021-05-25 20:16:11 +08:00 committed by Alex Deucher
parent 7642c56a20
commit b08be1209e
1 changed files with 9 additions and 4 deletions
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13
drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
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@ -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.