enum tas_pkt_type {
- PKT_FIXED_STATE = 0xef01,
- PKT_STREAM_ENABLE = 0xef02,
- PKT_STREAM_REQ = 0xef03,
- PKT_STREAM_DATA_TO = 0xef04,
- PKT_STREAM_DATA_FROM = 0xef05,
- PKT_STREAM_END = 0xef06,
- PKT_STREAM_ABORT = 0xef07,
+ PKT_FIXED_STATE = 0xef01,
+ PKT_STREAM_ENABLE = 0xef02,
+ PKT_STREAM_REQ = 0xef03,
+ PKT_STREAM_DATA_TO_P1 = 0xef04,
+ PKT_STREAM_DATA_TO_P2 = 0xef05,
+ PKT_STREAM_DATA_FROM = 0xef06,
+ PKT_STREAM_END = 0xef07,
+ PKT_STREAM_ABORT = 0xef08,
};
struct tas_pkt {
uint8_t data[60];
struct {
uint32_t frame; // just fyi
+ uint8_t is_p2;
} req;
struct {
uint8_t stream_to;
uint8_t stream_from;
// frame increment on read
- uint8_t use_readinc;
+ uint8_t inc_mode;
uint8_t no_start_seq;
} enable;
};
} __attribute__((packed));
+
+enum inc_mode {
+ INC_MODE_VSYNC = 0,
+ // shared stream index incremented by pl1 or pl2
+ INC_MODE_SHARED_PL1 = 1,
+ INC_MODE_SHARED_PL2 = 2,
+ INC_MODE_SEPARATE = 3,
+};