From f5dc7104a1d034b1ea776691e34aaee1e90775b2 Mon Sep 17 00:00:00 2001 From: madhusudanarao amara Date: Wed, 15 Sep 2021 19:02:05 +0530 Subject: Revert "DP/TBT/USB4: Retimer WA resolved Brya TBT lane bonding issue in AP mode" This reverts commit f0985f8a11585f6a704aa94a8354bd5b934619ac. Reason for revert: Issue is resolved after setting the Force BB Retimer GPIO (GPP_E4) to 0. It is a coreboot change. BUG=b:195375738 BRANCH=None TEST=TBT enumerated no lane bonding issue is observed with above coreboot code change with reverted EC WA. Signed-off-by: madhusudanarao amara Change-Id: I09a8a53aec9ba3757189a091606922bc7a133ba7 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3162936 Reviewed-by: Deepti Deshatty Reviewed-by: caveh jalali Reviewed-by: Vijay Hiremath Commit-Queue: caveh jalali --- include/driver/retimer/bb_retimer_public.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'include/driver') diff --git a/include/driver/retimer/bb_retimer_public.h b/include/driver/retimer/bb_retimer_public.h index 91c1a45636..f1a924f67e 100644 --- a/include/driver/retimer/bb_retimer_public.h +++ b/include/driver/retimer/bb_retimer_public.h @@ -43,18 +43,6 @@ extern struct bb_usb_control bb_controls[]; __override_proto int bb_retimer_power_enable(const struct usb_mux *me, bool enable); -/** - * reset the BB retimer - * - * Define override function at board level if the platform specific changes - * are needed to reset the BB retimer. - * - * @param me Pointer to USB mux - * - * @return EC_SUCCESS, or non-zero on error. - */ -__override_proto int bb_retimer_reset(const struct usb_mux *me); - /** * Set HPD on the BB retimer * -- cgit v1.2.1