Defined in 2 files as a function:
- include/drm/display/drm_dp_tunnel.h, line 36 (as a function)
- include/drm/display/drm_dp_tunnel.h, line 114 (as a function)
Referenced in 4 files:
- drivers/gpu/drm/display/drm_dp_tunnel.c, line 1527
- drivers/gpu/drm/i915/display/intel_atomic.c, line 261
- drivers/gpu/drm/i915/display/intel_display.c, line 4664
- drivers/gpu/drm/i915/display/intel_dp_tunnel.c
Smatch caller information:
drivers/gpu/drm/display/drm_dp_tunnel.c add_tunnel_state() -> drm_dp_tunnel_ref_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->aux | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->group | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->group->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | tunnel_ref | 4096-ptr_max |
| DATA_SOURCE | 0 | tunnel | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/i915/display/intel_display.c copy_joiner_crtc_state_modeset() -> drm_dp_tunnel_ref_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 1-u64max |
| PARAM_VALUE | 1 | tunnel_ref | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/i915/display/intel_dp_tunnel.c add_inherited_tunnel() -> drm_dp_tunnel_ref_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->bw_alloc_enabled | 1 |
| DATA_SOURCE | 0 | tunnel | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &_state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &_state->dev->mode_config.connection_mutex.mutex |
drivers/gpu/drm/i915/display/intel_dp_tunnel.c intel_dp_tunnel_atomic_compute_stream_bw() -> drm_dp_tunnel_ref_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->bw_alloc_enabled | 1 |
| PARAM_VALUE | 0 | tunnel->group | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->group->mgr | 4096-ptr_max |
| PARAM_VALUE | 1 | tunnel_ref | 4096-ptr_max |
| CAPPED_DATA | 0 | tunnel | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/i915/display/intel_atomic.c intel_crtc_duplicate_state() -> drm_dp_tunnel_ref_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 1-u64max |
| PARAM_VALUE | 1 | tunnel_ref | 4096-ptr_max |
| PARAM_VALUE | 1 | tunnel_ref->tunnel | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |