diff options
Diffstat (limited to 'driver/retimer/ps8818.h')
| -rw-r--r-- | driver/retimer/ps8818.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/driver/retimer/ps8818.h b/driver/retimer/ps8818.h index 0b5c3dfe83..ff11ff930e 100644 --- a/driver/retimer/ps8818.h +++ b/driver/retimer/ps8818.h @@ -17,14 +17,17 @@ #define PS8818_REG0_FLIP 0x00 #define PS8818_FLIP_CONFIG BIT(7) +#define PS8818_FLIP_NON_RESERVED_MASK 0xE0 #define PS8818_REG0_MODE 0x01 #define PS8818_MODE_DP_ENABLE BIT(7) #define PS8818_MODE_USB_ENABLE BIT(6) +#define PS8818_MODE_NON_RESERVED_MASK 0xC0 #define PS8818_REG0_DPHPD_CONFIG 0x02 #define PS8818_DPHPD_CONFIG_INHPD_DISABLE BIT(7) #define PS8818_DPHPD_PLUGGED BIT(6) +#define PS8818_DPHPD_NON_RESERVED_MASK 0xFC /* * PAGE 1 Register Definitions @@ -64,9 +67,6 @@ #define PS8818_DPEQ_LEVEL_UP_21DB (9 << 3) #define PS8818_DPEQ_LEVEL_UP_MASK (0x0F << 3) -#define PS8818_REG1_LINK_TRAINING 0xB7 -#define PS8818_LINK_TRAINING_DISABLE BIT(4) - /* * PAGE 2 Register Definitions */ @@ -96,5 +96,7 @@ int ps8818_detect(int port); int ps8818_i2c_read(int port, int page, int offset, int *data); int ps8818_i2c_write(int port, int page, int offset, int data); +int ps8818_i2c_field_update8(int port, int page, int offset, + uint8_t field_mask, uint8_t set_value); #endif /* __CROS_EC_USB_RETIMER_PS8818_H */ |