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| author | Bernard Shyu <bernard_shyu@bizlinktech.com> | 2014-11-19 19:05:34 +0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-11-19 23:17:44 +0000 |
| commit | 1e9491e07db038541d9c707d081aad83bb1ace5d (patch) | |
| tree | dfc186858121059a90ab7ce6271692ebb853786c /include/usb_pd.h | |
| parent | 6be0040bbe0316058330392fe7327ff0c58e5081 (diff) | |
| download | chrome-ec-1e9491e07db038541d9c707d081aad83bb1ace5d.tar.gz | |
usb_pd: SVDM DP protocol definition errors
The role of hoho & dingdong is UFP, and the corresponding protocol
fields in VDO (vdo_idh) should reflect it.
Fix error in IDH_PTYPE definitions of SVDM Identity Header, it's reversed
Adds more legible names to protocol field constants
BUG=none
BRANCH=none
TEST=make buildall
Change-Id: Idac9327bf3e8e9597221654bce80bb311b3304af
Reviewed-on: https://chromium-review.googlesource.com/230657
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Bernard Shyu <bernard_shyu@bizlinktech.com>
Tested-by: Bernard Shyu <bernard_shyu@bizlinktech.com>
Diffstat (limited to 'include/usb_pd.h')
| -rw-r--r-- | include/usb_pd.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/include/usb_pd.h b/include/usb_pd.h index d498570366..b743324566 100644 --- a/include/usb_pd.h +++ b/include/usb_pd.h @@ -277,8 +277,8 @@ struct pd_policy { #define IDH_PTYPE_UNDEF 0 #define IDH_PTYPE_HUB 1 #define IDH_PTYPE_PERIPH 2 -#define IDH_PTYPE_ACABLE 3 -#define IDH_PTYPE_PCABLE 4 +#define IDH_PTYPE_PCABLE 3 +#define IDH_PTYPE_ACABLE 4 #define IDH_PTYPE_AMA 5 #define VDO_IDH(usbh, usbd, ptype, is_modal, vid) \ @@ -330,6 +330,12 @@ struct pd_policy { #define CABLE_CTYPE 2 #define CABLE_PLUG 0 #define CABLE_RECEPTACLE 1 +#define CABLE_CURR_1A5 0 +#define CABLE_CURR_3A 1 +#define CABLE_CURR_5A 2 +#define CABLE_USBSS_U2_ONLY 0 +#define CABLE_USBSS_U31_GEN1 1 +#define CABLE_USBSS_U31_GEN2 2 #define VDO_CABLE(hw, fw, cbl, gdr, lat, term, tx1d, tx2d, rx1d, rx2d, cur, vps, sopp, usbss) \ (((hw) & 0x7) << 28 | ((fw) & 0x7) << 24 | ((cbl) & 0x3) << 18 \ | (gdr) << 17 | ((lat) & 0x7) << 13 | ((term) & 0x3) << 11 \ @@ -361,7 +367,17 @@ struct pd_policy { #define PD_VDO_AMA_VCONN_REQ(vdo) (((vdo) >> 4) & 1) #define PD_VDO_AMA_VBUS_REQ(vdo) (((vdo) >> 3) & 1) -#define AMA_USBSS_BBONLY 0x3 +#define AMA_VCONN_PWR_1W 0 +#define AMA_VCONN_PWR_1W5 1 +#define AMA_VCONN_PWR_2W 2 +#define AMA_VCONN_PWR_3W 3 +#define AMA_VCONN_PWR_4W 4 +#define AMA_VCONN_PWR_5W 5 +#define AMA_VCONN_PWR_6W 6 +#define AMA_USBSS_U2_ONLY 0 +#define AMA_USBSS_U31_GEN1 1 +#define AMA_USBSS_U31_GEN2 2 +#define AMA_USBSS_BBONLY 3 /* * SVDM Discover SVIDs request -> response |