diff options
Diffstat (limited to 'board/plankton/usb_pd_policy.c')
| -rw-r--r-- | board/plankton/usb_pd_policy.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/board/plankton/usb_pd_policy.c b/board/plankton/usb_pd_policy.c index 6ae87f4850..ea240107c2 100644 --- a/board/plankton/usb_pd_policy.c +++ b/board/plankton/usb_pd_policy.c @@ -26,11 +26,14 @@ #define MAX_POWER_MW 60000 #define MAX_CURRENT_MA 3000 +#define PDO_FIXED_FLAGS (PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP | \ + PDO_FIXED_EXTERNAL) + /* Source PDOs */ const uint32_t pd_src_pdo[] = { - PDO_FIXED(5000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE), - PDO_FIXED(12000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE), - PDO_FIXED(20000, 3000, PDO_FIXED_EXTERNAL|PDO_FIXED_DUAL_ROLE), + PDO_FIXED(5000, 3000, PDO_FIXED_FLAGS), + PDO_FIXED(12000, 3000, PDO_FIXED_FLAGS), + PDO_FIXED(20000, 3000, PDO_FIXED_FLAGS), }; static const int pd_src_pdo_cnts[3] = { [SRC_CAP_5V] = 1, @@ -42,9 +45,9 @@ static int pd_src_pdo_idx; /* Fake PDOs : we just want our pre-defined voltages */ const uint32_t pd_snk_pdo[] = { - PDO_FIXED(5000, 500, PDO_FIXED_DUAL_ROLE), - PDO_FIXED(12000, 500, PDO_FIXED_DUAL_ROLE), - PDO_FIXED(20000, 500, PDO_FIXED_DUAL_ROLE), + PDO_FIXED(5000, 500, PDO_FIXED_FLAGS), + PDO_FIXED(12000, 500, PDO_FIXED_FLAGS), + PDO_FIXED(20000, 500, PDO_FIXED_FLAGS), }; const int pd_snk_pdo_cnt = ARRAY_SIZE(pd_snk_pdo); @@ -173,3 +176,13 @@ int pd_power_swap(int port) return 1; } +int pd_data_swap(int port, int data_role) +{ + /* Always allow data swap */ + return 1; +} + +void pd_execute_data_swap(int port, int data_role) +{ + /* Do nothing */ +} |