Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/gpu/drm/amd/display/dc/link/link_detection.c, line 626
- drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_irq_handler.c, line 465
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_irq_handler.c dp_should_allow_hpd_rx_irq() -> is_dp_branch_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | link | 4096-ptr_max |
| CAPPED_DATA | 0 | link | 1 |
| DATA_SOURCE | 0 | link | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &aconnector->hpd_lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_detection.c detect_dp() -> is_dp_branch_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | link | 4096-ptr_max |
| PARAM_VALUE | 0 | link->dpcd_caps.is_branch_dev | 0 |
| DATA_SOURCE | 0 | link | $0 |
| MEM_ZERO | 0 | &link->dpcd_caps.dongle_caps | |
| MEM_ZERO | 0 | &link->dpcd_caps.dsc_caps |