Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_panel_cntl.c dcn31_get_16_bit_backlight_from_pwm() -> dcn31_query_backlight_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | panel_cntl | 4096-ptr_max |
| PARAM_VALUE | 0 | panel_cntl->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | panel_cntl->funcs->get_current_backlight | 434263617637613568,4149171656586326016,8397588401553813504 |
| PARAM_VALUE | 1 | cmd | 8872668566400647168 |
| DATA_SOURCE | 0 | panel_cntl | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &m->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_panel_cntl.c dcn31_is_panel_backlight_on() -> dcn31_query_backlight_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | panel_cntl | 4096-ptr_max |
| PARAM_VALUE | 0 | panel_cntl->funcs | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 1988060607731679232 |
| DATA_SOURCE | 0 | panel_cntl | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_CNTL | 0-u32max |
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_CNTL2 | 0-u32max |
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_PERIOD_CNTL | 0-u32max |
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_panel_cntl.c dcn31_is_panel_powered_on() -> dcn31_query_backlight_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | panel_cntl | 4096-ptr_max |
| PARAM_VALUE | 0 | panel_cntl->funcs | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 167004008874192896 |
| DATA_SOURCE | 0 | panel_cntl | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_CNTL | 0-u32max |
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_CNTL2 | 0-u32max |
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_PERIOD_CNTL | 0-u32max |
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_panel_cntl.c dcn31_store_backlight_level() -> dcn31_query_backlight_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | panel_cntl | 4096-ptr_max |
| PARAM_VALUE | 0 | panel_cntl->funcs | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 7841676003389308928 |
| DATA_SOURCE | 0 | panel_cntl | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_CNTL | 0-u32max |
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_CNTL2 | 0-u32max |
| HOST_DATA | 0 | panel_cntl->stored_backlight_registers.BL_PWM_PERIOD_CNTL | 0-u32max |