diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index 818e5d87f0da..34cb25c6166a 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -1198,6 +1198,11 @@ enum dmub_cmd_type { */ DMUB_CMD__DPIA_HPD_INT_ENABLE = 86, + /** + * Command type used for all PSP commands. + */ + DMUB_CMD__PSP = 88, + DMUB_CMD__VBIOS = 128, }; @@ -4304,6 +4309,65 @@ struct dmub_rb_cmd_secure_display { }; /** + * Command type of a DMUB_CMD__PSP command + */ +enum dmub_cmd_psp_type { + DMUB_CMD__PSP_ASSR_ENABLE = 0 +}; + +/** + * Data passed from driver to FW in a DMUB_CMD__PSP_ASSR_ENABLE command. + */ +struct dmub_cmd_assr_enable_data { + /** + * ASSR enable or disable. + */ + uint8_t enable; + /** + * PHY port type. + * Indicates eDP / non-eDP port type + */ + uint8_t phy_port_type; + /** + * PHY port ID. + */ + uint8_t phy_port_id; + /** + * Link encoder index. + */ + uint8_t link_enc_index; + /** + * HPO mode. + */ + uint8_t hpo_mode; + + /** + * Reserved field. + */ + uint8_t reserved[7]; +}; + +/** + * Definition of a DMUB_CMD__PSP_ASSR_ENABLE command. + */ +struct dmub_rb_cmd_assr_enable { + /** + * Command header. + */ + struct dmub_cmd_header header; + + /** + * Assr data. + */ + struct dmub_cmd_assr_enable_data assr_data; + + /** + * Reserved field. + */ + uint32_t reserved[3]; +}; + +/** * union dmub_rb_cmd - DMUB inbox command. */ union dmub_rb_cmd { @@ -4561,6 +4625,10 @@ union dmub_rb_cmd { * Definition of a DMUB_CMD__REPLAY_SET_PSEUDO_VTOTAL command. */ struct dmub_rb_cmd_replay_set_pseudo_vtotal replay_set_pseudo_vtotal; + /** + * Definition of a DMUB_CMD__PSP_ASSR_ENABLE command. + */ + struct dmub_rb_cmd_assr_enable assr_enable; }; /** |