From 3cba51e9e807e7015d81c2891c47ea4c59587a1c Mon Sep 17 00:00:00 2001 From: Ting Shen Date: Fri, 23 Oct 2020 12:35:32 +0800 Subject: asurada: ps8743: set Rx EQ to 12.8dB BUG=b:170703310 TEST=pass usb compliance test BRANCH=none Signed-off-by: Ting Shen Change-Id: Ieb226da91643b8bebf6eb49241c01be612f714f6 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2493797 Reviewed-by: Eric Yilun Lin Commit-Queue: Ting Shen Tested-by: Ting Shen --- board/asurada/board.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/board/asurada/board.c b/board/asurada/board.c index 9ddf68c27b..664b4a8df4 100644 --- a/board/asurada/board.c +++ b/board/asurada/board.c @@ -411,6 +411,15 @@ const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { }, }; +void board_usb_mux_init(void) +{ + if (board_get_sub_board() == SUB_BOARD_TYPEC) + ps8743_tune_usb_eq(PS8743_I2C_ADDR0_FLAG, + PS8743_USB_EQ_TX_12_8_DB, + PS8743_USB_EQ_RX_12_8_DB); +} +DECLARE_HOOK(HOOK_INIT, board_usb_mux_init, HOOK_PRIO_INIT_I2C + 1); + int board_set_active_charge_port(int port) { int i; -- cgit v1.2.1