Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_backlight.c
- drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c dm_test_backlight_get_level_aux_error() -> amdgpu_dm_backlight_get_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dm | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->backlight_caps | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->backlight_link | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->brightness | 4096-ptr_max |
| PARAM_VALUE | 1 | bl_idx | 0 |
| DATA_SOURCE | 0 | dm | r dm_kunit_alloc_dm |
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c dm_test_backlight_get_level_aux_success() -> amdgpu_dm_backlight_get_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dm | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->backlight_caps | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->backlight_link | 4096-ptr_max |
| PARAM_VALUE | 1 | bl_idx | 0 |
| DATA_SOURCE | 0 | dm | r dm_kunit_alloc_dm |
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c dm_test_backlight_get_level_pwm_error() -> amdgpu_dm_backlight_get_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dm | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->backlight_link | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->brightness | 4096-ptr_max |
| PARAM_VALUE | 1 | bl_idx | 0 |
| DATA_SOURCE | 0 | dm | r dm_kunit_alloc_dm |
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c dm_test_backlight_get_level_pwm_success() -> amdgpu_dm_backlight_get_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dm | 4096-ptr_max |
| PARAM_VALUE | 0 | dm->backlight_link | 4096-ptr_max |
| PARAM_VALUE | 1 | bl_idx | 0 |
| DATA_SOURCE | 0 | dm | r dm_kunit_alloc_dm |
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_backlight.c amdgpu_dm_backlight_get_brightness() -> amdgpu_dm_backlight_get_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dm | 4096-ptr_max |
| PARAM_VALUE | 1 | bl_idx | 0-254 |
| BUF_SIZE | 0 | dm | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dm | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | dm->num_of_edps | 1 |
| CAPPED_DATA | 1 | bl_idx | 1 |
| DATA_SOURCE | 1 | bl_idx | r amdgpu_dm_backlight_get_device_index |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dm | unit_byte |
| HALF_LOCKED2 | &bd->ops_lock | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &of->mutex |