| Message ID | 20230830223950.1360865-3-utkarsh.h.patel@intel.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Displayport Alternate Mode 2.1 Support | expand |
On Wed, Aug 30, 2023 at 03:39:47PM -0700, Utkarsh Patel wrote: > As per USB Type-C Connector specification v2.2 section F.2.6, BIT25 > represents Active or Passive cable. Added BIT25 defination to the > Thunderbolt 3 cable discover mode VDO. > > Signed-off-by: Utkarsh Patel <utkarsh.h.patel@intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> > --- > Changes in v2: > - This change is being added as new patch in this series. > > include/linux/usb/typec_tbt.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/linux/usb/typec_tbt.h b/include/linux/usb/typec_tbt.h > index 63dd44b72e0c..c7a2153bd6f5 100644 > --- a/include/linux/usb/typec_tbt.h > +++ b/include/linux/usb/typec_tbt.h > @@ -46,6 +46,7 @@ struct typec_thunderbolt_data { > #define TBT_CABLE_OPTICAL BIT(21) > #define TBT_CABLE_RETIMER BIT(22) > #define TBT_CABLE_LINK_TRAINING BIT(23) > +#define TBT_CABLE_ACTIVE_PASSIVE BIT(25) > > #define TBT_SET_CABLE_SPEED(_s_) (((_s_) & GENMASK(2, 0)) << 16) > #define TBT_SET_CABLE_ROUNDED(_g_) (((_g_) & GENMASK(1, 0)) << 19) > -- > 2.25.1
diff --git a/include/linux/usb/typec_tbt.h b/include/linux/usb/typec_tbt.h index 63dd44b72e0c..c7a2153bd6f5 100644 --- a/include/linux/usb/typec_tbt.h +++ b/include/linux/usb/typec_tbt.h @@ -46,6 +46,7 @@ struct typec_thunderbolt_data { #define TBT_CABLE_OPTICAL BIT(21) #define TBT_CABLE_RETIMER BIT(22) #define TBT_CABLE_LINK_TRAINING BIT(23) +#define TBT_CABLE_ACTIVE_PASSIVE BIT(25) #define TBT_SET_CABLE_SPEED(_s_) (((_s_) & GENMASK(2, 0)) << 16) #define TBT_SET_CABLE_ROUNDED(_g_) (((_g_) & GENMASK(1, 0)) << 19)
As per USB Type-C Connector specification v2.2 section F.2.6, BIT25 represents Active or Passive cable. Added BIT25 defination to the Thunderbolt 3 cable discover mode VDO. Signed-off-by: Utkarsh Patel <utkarsh.h.patel@intel.com> --- Changes in v2: - This change is being added as new patch in this series. include/linux/usb/typec_tbt.h | 1 + 1 file changed, 1 insertion(+)