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 | 46 |
1 files changed, 46 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 4c436fb4624b..bc1d6d78d1f9 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -1378,6 +1378,10 @@ enum dmub_cmd_psr_type { * Forces PSR enabled until an explicit PSR disable call. */ DMUB_CMD__PSR_FORCE_STATIC = 5, + /** + * Set PSR power option + */ + DMUB_CMD__SET_PSR_POWER_OPT = 7, }; /** @@ -1676,6 +1680,44 @@ struct dmub_rb_cmd_psr_force_static { }; /** + * Data passed from driver to FW in a DMUB_CMD__SET_PSR_POWER_OPT command. + */ +struct dmub_cmd_psr_set_power_opt_data { + /** + * PSR control version. + */ + uint8_t cmd_version; + /** + * Panel Instance. + * Panel isntance to identify which psr_state to use + * Currently the support is only for 0 or 1 + */ + uint8_t panel_inst; + /** + * Explicit padding to 4 byte boundary. + */ + uint8_t pad[2]; + /** + * PSR power option + */ + uint32_t power_opt; +}; + +/** + * Definition of a DMUB_CMD__SET_PSR_POWER_OPT command. + */ +struct dmub_rb_cmd_psr_set_power_opt { + /** + * Command header. + */ + struct dmub_cmd_header header; + /** + * Definition of a DMUB_CMD__SET_PSR_POWER_OPT command. + */ + struct dmub_cmd_psr_set_power_opt_data psr_set_power_opt_data; +}; + +/** * Set of HW components that can be locked. * * Note: If updating with more HW components, fields @@ -2459,6 +2501,10 @@ union dmub_rb_cmd { */ struct dmub_rb_cmd_psr_force_static psr_force_static; /** + * Definition of a DMUB_CMD__SET_PSR_POWER_OPT command. + */ + struct dmub_rb_cmd_psr_set_power_opt psr_set_power_opt; + /** * Definition of a DMUB_CMD__PLAT_54186_WA command. */ struct dmub_rb_cmd_PLAT_54186_wa PLAT_54186_wa; |