diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h index 2c5866211f60..580940222777 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h @@ -53,6 +53,7 @@ struct dc_dmub_srv { void *dm; int32_t idle_exit_counter; + union dmub_shared_state_ips_driver_signals driver_signals; bool idle_allowed; bool needs_idle_wake; }; @@ -74,7 +75,7 @@ bool dc_dmub_srv_cmd_run(struct dc_dmub_srv *dc_dmub_srv, union dmub_rb_cmd *cmd bool dc_dmub_srv_cmd_run_list(struct dc_dmub_srv *dc_dmub_srv, unsigned int count, union dmub_rb_cmd *cmd_list, enum dm_dmub_wait_type wait_type); bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv, - unsigned int stream_mask); + unsigned int stream_mask); bool dc_dmub_srv_is_restore_required(struct dc_dmub_srv *dc_dmub_srv); @@ -111,6 +112,16 @@ void dc_dmub_srv_apply_idle_power_optimizations(const struct dc *dc, bool allow_ void dc_dmub_srv_set_power_state(struct dc_dmub_srv *dc_dmub_srv, enum dc_acpi_cm_power_state powerState); /** + * @dc_dmub_srv_should_detect() - Checks if link detection is required. + * + * While in idle power states we may need driver to manually redetect in + * the case of a missing hotplug. Should be called from a polling timer. + * + * Return: true if redetection is required. + */ +bool dc_dmub_srv_should_detect(struct dc_dmub_srv *dc_dmub_srv); + +/** * dc_wake_and_execute_dmub_cmd() - Wrapper for DMUB command execution. * * Refer to dc_wake_and_execute_dmub_cmd_list() for usage and limitations, @@ -160,4 +171,20 @@ bool dc_wake_and_execute_dmub_cmd_list(const struct dc_context *ctx, unsigned in bool dc_wake_and_execute_gpint(const struct dc_context *ctx, enum dmub_gpint_command command_code, uint16_t param, uint32_t *response, enum dm_dmub_wait_type wait_type); +void dc_dmub_srv_fams2_update_config(struct dc *dc, + struct dc_state *context, + bool enable); +void dc_dmub_srv_fams2_drr_update(struct dc *dc, + uint32_t tg_inst, + uint32_t vtotal_min, + uint32_t vtotal_max, + uint32_t vtotal_mid, + uint32_t vtotal_mid_frame_num, + bool program_manual_trigger); +void dc_dmub_srv_fams2_passthrough_flip( + struct dc *dc, + struct dc_state *state, + struct dc_stream_state *stream, + struct dc_surface_update *srf_updates, + int surface_count); #endif /* _DMUB_DC_SRV_H_ */ |