static bool calculate_be_cfg(
const input_system_input_port_t *input_port,
const input_system_cfg_t *isys_cfg,
bool metadata,
csi_rx_backend_cfg_t *cfg)
{
memcpy_s(
(void *)(&cfg->lut_entry),
sizeof(csi_rx_backend_lut_entry_t),
metadata ? (void *)(&input_port->metadata.backend_lut_entry) :
(void *)(&input_port->csi_rx.backend_lut_entry),
sizeof(csi_rx_backend_lut_entry_t));
cfg->csi_mipi_cfg.virtual_channel = isys_cfg->csi_port_attr.ch_id;
if (metadata) {
cfg->csi_mipi_packet_type = get_csi_mipi_packet_type(isys_cfg->metadata.fmt_type);
cfg->csi_mipi_cfg.comp_enable = false;
cfg->csi_mipi_cfg.data_type = isys_cfg->metadata.fmt_type;
}
else {
cfg->csi_mipi_packet_type = get_csi_mipi_packet_type(isys_cfg->csi_port_attr.fmt_type);
cfg->csi_mipi_cfg.data_type = isys_cfg->csi_port_attr.fmt_type;
cfg->csi_mipi_cfg.comp_enable = isys_cfg->csi_port_attr.comp_enable;
cfg->csi_mipi_cfg.comp_scheme = isys_cfg->csi_port_attr.comp_scheme;
cfg->csi_mipi_cfg.comp_predictor = isys_cfg->csi_port_attr.comp_predictor;
cfg->csi_mipi_cfg.comp_bit_idx = cfg->csi_mipi_cfg.data_type - MIPI_FORMAT_CUSTOM0;
}
return true;
}
static bool calculate_be_cfg(
input_system_channel_t *channel,
input_system_input_port_t *input_port,
input_system_cfg_t *isys_cfg,
csi_rx_backend_cfg_t *cfg)
{
(void)channel;
memcpy(
(void *)(&(cfg->lut_entry)),
(void *)(&(input_port->csi_rx.backend_lut_entry)),
sizeof(csi_rx_backend_lut_entry_t));
cfg->csi_mipi_packet_type =
get_csi_mipi_packet_type(isys_cfg->csi_port_attr.fmt_type);
cfg->csi_mipi_cfg.virtual_channel = isys_cfg->csi_port_attr.ch_id;
cfg->csi_mipi_cfg.data_type = isys_cfg->csi_port_attr.fmt_type;
return true;
}
static bool create_input_system_input_port(
input_system_cfg_t *cfg,
input_system_input_port_t *me)
{
csi_mipi_packet_type_t packet_type;
bool rc = true;
switch (cfg->input_port_id) {
case INPUT_SYSTEM_CSI_PORT0_ID:
me->csi_rx.frontend_id = CSI_RX_FRONTEND0_ID;
me->csi_rx.backend_id = CSI_RX_BACKEND0_ID;
packet_type = get_csi_mipi_packet_type(cfg->csi_port_attr.fmt_type);
me->csi_rx.packet_type = packet_type;
rc = acquire_be_lut_entry(
me->csi_rx.backend_id,
packet_type,
&(me->csi_rx.backend_lut_entry));
break;
case INPUT_SYSTEM_PIXELGEN_PORT0_ID:
me->pixelgen.pixelgen_id = PIXELGEN0_ID;
break;
case INPUT_SYSTEM_CSI_PORT1_ID:
me->csi_rx.frontend_id = CSI_RX_FRONTEND1_ID;
me->csi_rx.backend_id = CSI_RX_BACKEND1_ID;
packet_type = get_csi_mipi_packet_type(cfg->csi_port_attr.fmt_type);
me->csi_rx.packet_type = packet_type;
rc = acquire_be_lut_entry(
me->csi_rx.backend_id,
packet_type,
&(me->csi_rx.backend_lut_entry));
break;
case INPUT_SYSTEM_PIXELGEN_PORT1_ID:
me->pixelgen.pixelgen_id = PIXELGEN1_ID;
break;
case INPUT_SYSTEM_CSI_PORT2_ID:
me->csi_rx.frontend_id = CSI_RX_FRONTEND2_ID;
me->csi_rx.backend_id = CSI_RX_BACKEND2_ID;
packet_type = get_csi_mipi_packet_type(cfg->csi_port_attr.fmt_type);
me->csi_rx.packet_type = packet_type;
rc = acquire_be_lut_entry(
me->csi_rx.backend_id,
packet_type,
&(me->csi_rx.backend_lut_entry));
break;
case INPUT_SYSTEM_PIXELGEN_PORT2_ID:
me->pixelgen.pixelgen_id = PIXELGEN2_ID;
break;
default:
rc = false;
break;
}
me->source_type = cfg->mode;
/* for metadata */
me->metadata.packet_type = CSI_MIPI_PACKET_TYPE_UNDEFINED;
if (rc && cfg->metadata.enable) {
me->metadata.packet_type = get_csi_mipi_packet_type(
cfg->metadata.fmt_type);
rc = acquire_be_lut_entry(
me->csi_rx.backend_id,
me->metadata.packet_type,
&me->metadata.backend_lut_entry);
}
return rc;
}
