Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/i915/display/intel_hdmi.c intel_hdmi_hdcp_toggle_signalling() -> intel_ddi_toggle_hdcp_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | intel_encoder | 4096-ptr_max |
| PARAM_VALUE | 3 | hdcp_mask | 512 |
| DATA_SOURCE | 1 | cpu_transcoder | $1 |
| DATA_SOURCE | 2 | enable | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dig_port->hdcp.mutex | ||
| LOCK2 | &hdcp->mutex | ||
| TYPE_LOCK | (struct intel_digital_port)->hdcp.mutex | ||
| TYPE_LOCK | (struct intel_hdcp)->mutex |
drivers/gpu/drm/i915/display/intel_hdmi.c kbl_repositioning_enc_en_signal() -> intel_ddi_toggle_hdcp_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | enable | 0 |
| PARAM_VALUE | 3 | hdcp_mask | 512 |
| DATA_SOURCE | 1 | cpu_transcoder | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dig_port->hdcp.mutex | ||
| LOCK2 | &hdcp->mutex | ||
| TYPE_LOCK | (struct intel_digital_port)->hdcp.mutex | ||
| TYPE_LOCK | (struct intel_hdcp)->mutex |
drivers/gpu/drm/i915/display/intel_hdmi.c kbl_repositioning_enc_en_signal() -> intel_ddi_toggle_hdcp_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | enable | 1 |
| PARAM_VALUE | 3 | hdcp_mask | 512 |
| DATA_SOURCE | 1 | cpu_transcoder | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dig_port->hdcp.mutex | ||
| LOCK2 | &hdcp->mutex | ||
| TYPE_LOCK | (struct intel_digital_port)->hdcp.mutex | ||
| TYPE_LOCK | (struct intel_hdcp)->mutex |
drivers/gpu/drm/i915/display/intel_dp_hdcp.c intel_dp_mst_toggle_hdcp_stream_select() -> intel_ddi_toggle_hdcp_bits()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | hdcp_mask | 32 |
| DATA_SOURCE | 2 | enable | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dig_port->hdcp.mutex | ||
| LOCK2 | &hdcp->mutex | ||
| TYPE_LOCK | (struct intel_digital_port)->hdcp.mutex | ||
| TYPE_LOCK | (struct intel_hdcp)->mutex |