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/protocols/link_dp_capability.c, line 2556
- drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c, line 1739
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c dp_verify_link_cap_with_retries() -> dp_trace_lt_fail_count_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | link | 4096-ptr_max |
| PARAM_VALUE | 0 | link->dp_trace.detect_lt_trace.counts.fail | 0 |
| PARAM_VALUE | 2 | in_detection | 1 |
| CAPPED_DATA | 0 | link | 1 |
| CAPPED_DATA | 0 | link->dc->current_state->stream_count | 1 |
| DATA_SOURCE | 0 | link | $0 |
| MEM_ZERO | 0 | &link->dp_trace.detect_lt_trace | |
| MEM_ZERO | 0 | &link->verified_link_cap | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | &adev->dm.dc_lock | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &dm->dc_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
58030d6fa8df3e6e perform_link_training_with_retries() -> dp_trace_lt_fail_count_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | link | 4096-ptr_max |
| PARAM_VALUE | 0 | link->dp_trace.commit_lt_trace.counts.fail | 0-s32max |
| PARAM_VALUE | 1 | fail_count | 1-s32max |
| PARAM_VALUE | 2 | in_detection | 0 |
| MEM_ZERO | 0 | &link->dp_trace.commit_lt_trace | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |