diff options
| author | Jiri Kosina <[email protected]> | 2020-04-01 12:26:12 +0200 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2020-04-01 12:26:12 +0200 |
| commit | c9f289701540baeef9ac7c9977d67a7259f404db (patch) | |
| tree | ac3c29d41da02ac735c9a12da78905842fbccd2f /include/linux/usb/pd_vdo.h | |
| parent | 0aac6f9aaae5fba08963651d2ce49930145e118f (diff) | |
| parent | 910a7e89cec65efad254c947ce2bf8bf5b370962 (diff) | |
Merge branch 'for-5.7/appleir' into for-linus
- small code cleanups in hid-appleir from Lucas Tanure
Diffstat (limited to 'include/linux/usb/pd_vdo.h')
| -rw-r--r-- | include/linux/usb/pd_vdo.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/linux/usb/pd_vdo.h b/include/linux/usb/pd_vdo.h index 781f4e98dd23..35b8e15efaa0 100644 --- a/include/linux/usb/pd_vdo.h +++ b/include/linux/usb/pd_vdo.h @@ -140,6 +140,38 @@ #define PD_PRODUCT_PID(vdo) (((vdo) >> 16) & 0xffff) /* + * UFP VDO1 + * -------- + * <31:29> :: UFP VDO version + * <28> :: Reserved + * <27:24> :: Device capability + * <23:6> :: Reserved + * <5:3> :: Alternate modes + * <2:0> :: USB highest speed + */ +#define PD_VDO1_UFP_DEVCAP(vdo) (((vdo) & GENMASK(27, 24)) >> 24) + +#define DEV_USB2_CAPABLE BIT(0) +#define DEV_USB2_BILLBOARD BIT(1) +#define DEV_USB3_CAPABLE BIT(2) +#define DEV_USB4_CAPABLE BIT(3) + +/* + * DFP VDO + * -------- + * <31:29> :: DFP VDO version + * <28:27> :: Reserved + * <26:24> :: Host capability + * <23:5> :: Reserved + * <4:0> :: Port number + */ +#define PD_VDO_DFP_HOSTCAP(vdo) (((vdo) & GENMASK(26, 24)) >> 24) + +#define HOST_USB2_CAPABLE BIT(0) +#define HOST_USB3_CAPABLE BIT(1) +#define HOST_USB4_CAPABLE BIT(2) + +/* * Cable VDO * --------- * <31:28> :: Cable HW version |