Commit e40889ec authored by John Clements's avatar John Clements Committed by Alex Deucher
Browse files

drm/amdgpu: update host to psp interface 



added interface support for setting boot config

Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarJohn Clements <john.clements@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9a8fe555

drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h

+25 −0
Original line number Original line Diff line number Diff line
@@ -102,6 +102,21 @@ enum psp_gfx_cmd_id 
    /* IDs upto 0x1F are reserved for older programs (Raven, Vega 10/12/20) */

    /* 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_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_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. */

/* 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 */

    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. */

/* All GFX ring buffer commands. */

union psp_gfx_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_reg_prog       cmd_setup_reg_prog;

    struct psp_gfx_cmd_setup_tmr        cmd_setup_vmr;

    struct psp_gfx_cmd_setup_tmr        cmd_setup_vmr;

    struct psp_gfx_cmd_load_toc         cmd_load_toc;

    struct psp_gfx_cmd_load_toc         cmd_load_toc;

    struct psp_gfx_cmd_boot_cfg         boot_cfg;

};

};





struct psp_gfx_uresp_reserved

struct psp_gfx_uresp_reserved