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| author | Ayushee <ayushee.shah@intel.com> | 2020-08-28 14:21:18 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-01-07 19:16:10 +0000 |
| commit | f22925531a49127dca6b43b738e4c006fa33ff11 (patch) | |
| tree | e35639ac48e59aad7ddde3e6c62d5f22d71d8e80 /baseboard | |
| parent | 840d7258423fced9538af206c2f13f8cd5600b59 (diff) | |
| download | chrome-ec-f22925531a49127dca6b43b738e4c006fa33ff11.tar.gz | |
BB retimer: Set UFP mode of BB retimer
This CL enables getting the enter mode information received from DFP
and sets the following BB retimer bits accordingly.
Bit 2: RE_TIMER_DRIVER
Bit 18: CABLE_TYPE
Bit 19: VPRO_DOCK_DETECTED
Bit 20: TBT_ACTIVE_LINK_TRAINING
Bit 22: ACTIVE/PASSIVE
Bits 27-25: TBT Cable speed
Bits 29-28: TBT_GEN_SUPPORT
BUG=b:157163664
BRANCH=None
TEST=Tested with volteer as UFP, able to set the retimer bits
Signed-off-by: Ayushee <ayushee.shah@intel.com>
Change-Id: I661aa4630b42fbaa136ff3855c4f70e3dee61546
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2382634
Reviewed-by: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'baseboard')
| -rw-r--r-- | baseboard/volteer/baseboard.h | 1 | ||||
| -rw-r--r-- | baseboard/volteer/usb_pd_policy.c | 11 |
2 files changed, 2 insertions, 10 deletions
diff --git a/baseboard/volteer/baseboard.h b/baseboard/volteer/baseboard.h index 772b34e694..132ed7375b 100644 --- a/baseboard/volteer/baseboard.h +++ b/baseboard/volteer/baseboard.h @@ -158,6 +158,7 @@ #define CONFIG_USB_POWER_DELIVERY #define CONFIG_USB_PD_ALT_MODE #define CONFIG_USB_PD_ALT_MODE_DFP +#define CONFIG_USB_PD_ALT_MODE_UFP #define CONFIG_USB_PD_DISCHARGE_PPC #define CONFIG_USB_PD_DUAL_ROLE #define CONFIG_USB_PD_TCPC_RUNTIME_CONFIG diff --git a/baseboard/volteer/usb_pd_policy.c b/baseboard/volteer/usb_pd_policy.c index 2b4cd162aa..670654198f 100644 --- a/baseboard/volteer/usb_pd_policy.c +++ b/baseboard/volteer/usb_pd_policy.c @@ -76,8 +76,6 @@ int board_vbus_source_enabled(int port) /* Responses specifically for the enablement of TBT mode in the role of UFP */ #define OPOS_TBT 1 -static union tbt_dev_mode_enter_cmd - ufp_enter_mode[CONFIG_USB_PD_PORT_MAX_COUNT]; static const union tbt_mode_resp_device vdo_tbt_modes[1] = { { @@ -181,14 +179,7 @@ static int svdm_tbt_compat_response_enter_mode( */ if ((mux_state & USB_PD_MUX_USB_ENABLED) || (mux_state & USB_PD_MUX_SAFE_MODE)) { - - /* - * TODO(b:157163664): set retimer config for UFP - * Save TBT3 SOP VDO from request so retimer can use it - */ - ufp_enter_mode[port] = - (union tbt_dev_mode_enter_cmd)payload[1]; - + pd_ufp_set_enter_mode(port, payload); set_tbt_compat_mode_ready(port); CPRINTS("UFP Enter TBT mode"); return 1; /* ACK */ |