Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/display/drm_dp_helper.c, line 4695
- drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c, line 656
- drivers/gpu/drm/nouveau/nouveau_backlight.c, line 258
Smatch caller information:
drivers/gpu/drm/nouveau/nouveau_backlight.c nv50_backlight_init() -> drm_edp_backlight_supported()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | edp_dpcd | 2302660947516313600 |
| BUF_SIZE | 0 | edp_dpcd | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &connector->mutex | ||
| HALF_LOCKED2 | &device->clients_lock | ||
| TYPE_LOCK | (struct drm_connector)->mutex |
drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c intel_dp_aux_supports_vesa_backlight() -> drm_edp_backlight_supported()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | edp_dpcd | 4096-ptr_max |
| BUF_SIZE | 0 | edp_dpcd | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/display/drm_dp_helper.c drm_panel_dp_aux_backlight() -> drm_edp_backlight_supported()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | edp_dpcd | 7844834190231900160 |
| BUF_SIZE | 0 | edp_dpcd | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING |