struct mod_hdcp_link *link = &hdcp_work[link_index].link;
struct drm_connector_state *conn_state;
struct dc_sink *sink = NULL;
-#if defined(CONFIG_DRM_AMD_DC_DCN3_1)
bool link_is_hdcp14 = false;
-#endif
if (config->dpms_off) {
hdcp_remove_display(hdcp_work, link_index, aconnector);
enum aux_return_code_type operation_result;
bool retry_on_defer = false;
struct ddc *ddc_pin = ddc->ddc_pin;
- struct dce_aux *aux_engine = ddc->ctx->dc->res_pool->engines[ddc_pin->pin_data->en];
- struct aux_engine_dce110 *aux110 = FROM_AUX_ENGINE(aux_engine);
+ struct dce_aux *aux_engine = NULL;
+ struct aux_engine_dce110 *aux110 = NULL;
uint32_t defer_time_in_ms = 0;
int aux_ack_retries = 0,
aux_timeout_retries = 0,
aux_invalid_reply_retries = 0;
+ if (ddc_pin) {
+ aux_engine = ddc->ctx->dc->res_pool->engines[ddc_pin->pin_data->en];
+ aux110 = FROM_AUX_ENGINE(aux_engine);
+ }
+
if (!payload->reply) {
payload_reply = false;
payload->reply = &reply;
"dce_aux_transfer_with_retries: AUX_RET_SUCCESS: AUX_TRANSACTION_REPLY_AUX_DEFER");
/* polling_timeout_period is in us */
- defer_time_in_ms += aux110->polling_timeout_period / 1000;
+ if (aux110)
+ defer_time_in_ms += aux110->polling_timeout_period / 1000;
++aux_defer_retries;
fallthrough;
case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_DEFER:
#define FAMILY_YELLOW_CARP 146
#define YELLOW_CARP_A0 0x01
-#define YELLOW_CARP_B0 0x02 // TODO: DCN31 - update with correct B0 ID
+#define YELLOW_CARP_B0 0x20
#define YELLOW_CARP_UNKNOWN 0xFF
#ifndef ASICREV_IS_YELLOW_CARP