Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_dpcd_probe() -> drm_dp_dpcd_access()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | request | 9 |
| PARAM_VALUE | 2 | offset | 0,258,983040 |
| PARAM_VALUE | 3 | buffer | 33093525858336768 |
| PARAM_VALUE | 4 | size | 1 |
| BUF_SIZE | 0 | aux | (-1)-0,48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,2992,3320,3544,3552,6568 |
| BUF_SIZE | 0 | aux | (-1)-0,48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,2992,3320,3544,3552,6568 |
| DATA_SOURCE | 0 | aux | $0 |
| DATA_SOURCE | 2 | offset | $1 |
| STR_LEN | 0 | aux->name | (-1),15 |
| HARD_MAX | 2 | offset | 983040 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | 0 | &aux->cec.lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_dpcd_read() -> drm_dp_dpcd_access()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->is_remote | 0 |
| PARAM_VALUE | 1 | request | 9 |
| BUF_SIZE | 0 | aux | (-1)-0,48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,2992,3320,3544,3552,6568 |
| BUF_SIZE | 0 | aux | (-1)-0,48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,2992,3320,3544,3552,6568 |
| BUF_SIZE | 3 | buffer | (-1),2-8,10,13,15-16,20,32,64 |
| BUF_SIZE | 3 | buffer | (-1),2-8,10,13,15-16,20,32,64 |
| DATA_SOURCE | 0 | aux | $0 |
| DATA_SOURCE | 2 | offset | $1 |
| DATA_SOURCE | 3 | buffer | $2 |
| DATA_SOURCE | 4 | size | $3 |
| STR_LEN | 0 | aux->name | (-1),15 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | offset | 0-u32max |
| USER_DATA | 4 | size | 0-15[c] |
| NO_OVERFLOW_SIMPLE | 4 | size | |
| UNITS | 2 | offset | unit_byte |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &_connector->mutex | ||
| HALF_LOCKED2 | &aconnector->handle_mst_msg_ready | ||
| HALF_LOCKED2 | &anx78xx->lock | ||
| HALF_LOCKED2 | &connector->mutex | ||
| HALF_LOCKED2 | &dig_port->hdcp.mutex | ||
| HALF_LOCKED2 | &hdcp->mutex | ||
| HALF_LOCKED2 | &mgr->lock | ||
| HALF_LOCKED2 | &mhdp->link_mutex | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | 0 | &aux->cec.lock |
drivers/gpu/drm/display/drm_dp_helper.c drm_dp_dpcd_write() -> drm_dp_dpcd_access()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | aux | 4096-ptr_max |
| PARAM_VALUE | 0 | aux->is_remote | 0 |
| PARAM_VALUE | 1 | request | 8 |
| BUF_SIZE | 0 | aux | (-1)-0,48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,2992,3320,3552,6568 |
| BUF_SIZE | 0 | aux | (-1)-0,48,80,88,112,144,168,176,184,192,272,1216,1608,1784,2288,2432,2992,3320,3552,6568 |
| BUF_SIZE | 3 | buffer | (-1),2-6,8,16,32,128 |
| BUF_SIZE | 3 | buffer | (-1),2-6,8,16,32,128 |
| DATA_SOURCE | 0 | aux | $0 |
| DATA_SOURCE | 2 | offset | $1 |
| DATA_SOURCE | 3 | buffer | $2 |
| DATA_SOURCE | 4 | size | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 4 | size | 0-31[c] |
| USER_DATA | 2 | offset | 0-u32max |
| USER_DATA | 4 | size | 0-15[c] |
| UNITS | 2 | offset | unit_byte |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &aconnector->handle_mst_msg_ready | ||
| HALF_LOCKED2 | &anx78xx->lock | ||
| HALF_LOCKED2 | &dig_port->hdcp.mutex | ||
| HALF_LOCKED2 | &display->drm->mode_config.mutex | ||
| HALF_LOCKED2 | &hdcp->mutex | ||
| HALF_LOCKED2 | &mgr->lock | ||
| HALF_LOCKED2 | &mhdp->link_mutex | ||
| HALF_LOCKED2 | &outp->dp.hpd_irq_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &psr->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | 0 | &aux->cec.lock |