Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_abm.c mod_power_update_backlight_on_mode_change() -> dc_link_set_backlight_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | link | 4096-ptr_max |
| PARAM_VALUE | 0 | link->connector_signal | 128 |
| PARAM_VALUE | 0 | link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | link->dc->link_srv | 4096-ptr_max |
| PARAM_VALUE | 1 | backlight_level_params | 7211300575536414720 |
| PARAM_VALUE | 1 | backlight_level_params->control_type | 0-1,3-u32max |
| PARAM_VALUE | 1 | backlight_level_params->frame_ramp | 0 |
| PARAM_VALUE | 1 | backlight_level_params->max_luminance | 0,270000 |
| PARAM_VALUE | 1 | backlight_level_params->min_luminance | 0,1000 |
| CAPPED_DATA | 0 | link | 1 |
| DATA_SOURCE | 0 | link | $1 |
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_abm.c set_backlight() -> dc_link_set_backlight_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | backlight_level_params | 711257058163429376,7539868337810841600 |
| PARAM_VALUE | 1 | backlight_level_params->frame_ramp | 0 |
| PARAM_VALUE | 1 | backlight_level_params->max_luminance | 0,270000 |
| PARAM_VALUE | 1 | backlight_level_params->min_luminance | 0,1000 |
| PARAM_VALUE | 1 | backlight_level_params->transition_time_in_ms | 0,50 |
| BUF_SIZE | 0 | link | (-1),1576 |
| BUF_SIZE | 0 | link | (-1),1576 |
| DATA_SOURCE | 0 | link | r dc_stream_get_link |
| DATA_SOURCE | 1 | backlight_level_params | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dm->dc_lock | ||
| TYPE_LOCK | (struct amdgpu_display_manager)->dc_lock |