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 | 54 |
1 files changed, 54 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 4647129c66fd..70e6d6905fda 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -1731,6 +1731,11 @@ enum dmub_cmd_abm_type { * Enable/disable fractional duty cycle for backlight PWM. */ DMUB_CMD__ABM_SET_PWM_FRAC = 5, + + /** + * unregister vertical interrupt after steady state is reached + */ + DMUB_CMD__ABM_PAUSE = 6, }; /** @@ -2087,6 +2092,50 @@ struct dmub_rb_cmd_abm_init_config { }; /** + * Data passed from driver to FW in a DMUB_CMD__ABM_PAUSE command. + */ + +struct dmub_cmd_abm_pause_data { + + /** + * Panel Control HW instance mask. + * Bit 0 is Panel Control HW instance 0. + * Bit 1 is Panel Control HW instance 1. + */ + uint8_t panel_mask; + + /** + * OTG hw instance + */ + uint8_t otg_inst; + + /** + * Enable or disable ABM pause + */ + uint8_t enable; + + /** + * Explicit padding to 4 byte boundary. + */ + uint8_t pad[1]; +}; + +/** + * Definition of a DMUB_CMD__ABM_PAUSE command. + */ +struct dmub_rb_cmd_abm_pause { + /** + * Command header. + */ + struct dmub_cmd_header header; + + /** + * Data passed from driver to FW in a DMUB_CMD__ABM_PAUSE command. + */ + struct dmub_cmd_abm_pause_data abm_pause_data; +}; + +/** * Data passed from driver to FW in a DMUB_CMD__QUERY_FEATURE_CAPS command. */ struct dmub_cmd_query_feature_caps_data { @@ -2365,6 +2414,11 @@ union dmub_rb_cmd { struct dmub_rb_cmd_abm_init_config abm_init_config; /** + * Definition of a DMUB_CMD__ABM_PAUSE command. + */ + struct dmub_rb_cmd_abm_pause abm_pause; + + /** * Definition of a DMUB_CMD__DP_AUX_ACCESS command. */ struct dmub_rb_cmd_dp_aux_access dp_aux_access; |