diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h index a41b054fe0ba..dd4d65f7e0f0 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h +++ b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h @@ -102,6 +102,21 @@ enum psp_gfx_cmd_id /* IDs upto 0x1F are reserved for older programs (Raven, Vega 10/12/20) */ GFX_CMD_ID_LOAD_TOC = 0x00000020, /* Load TOC and obtain TMR size */ GFX_CMD_ID_AUTOLOAD_RLC = 0x00000021, /* Indicates all graphics fw loaded, start RLC autoload */ + GFX_CMD_ID_BOOT_CFG = 0x00000022, /* Boot Config */ +}; + +/* PSP boot config sub-commands */ +enum psp_gfx_boot_config_cmd +{ + BOOTCFG_CMD_SET = 1, /* Set boot configuration settings */ + BOOTCFG_CMD_GET = 2, /* Get boot configuration settings */ + BOOTCFG_CMD_INVALIDATE = 3 /* Reset current boot configuration settings to VBIOS defaults */ +}; + +/* PSP boot config bitmask values */ +enum psp_gfx_boot_config +{ + BOOT_CONFIG_GECC = 0x1, }; /* Command to load Trusted Application binary into PSP OS. */ @@ -273,6 +288,15 @@ struct psp_gfx_cmd_load_toc uint32_t toc_size; /* FW buffer size in bytes */ }; +/* Dynamic boot configuration */ +struct psp_gfx_cmd_boot_cfg +{ + uint32_t timestamp; /* calendar time as number of seconds */ + enum psp_gfx_boot_config_cmd sub_cmd; /* sub-command indicating how to process command data */ + uint32_t boot_config; /* dynamic boot configuration bitmask */ + uint32_t boot_config_valid; /* dynamic boot configuration valid bits bitmask */ +}; + /* All GFX ring buffer commands. */ union psp_gfx_commands { @@ -285,6 +309,7 @@ union psp_gfx_commands struct psp_gfx_cmd_reg_prog cmd_setup_reg_prog; struct psp_gfx_cmd_setup_tmr cmd_setup_vmr; struct psp_gfx_cmd_load_toc cmd_load_toc; + struct psp_gfx_cmd_boot_cfg boot_cfg; }; struct psp_gfx_uresp_reserved |