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| author | Michael5 Chen1 <michael5_chen1@pegatron.corp-partner.google.com> | 2021-04-22 16:27:13 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-10 06:25:43 +0000 |
| commit | ec5ee30c8fed2d46c07bb915c5e8ca2bdb9b9dcb (patch) | |
| tree | 5312886ad487bf4a3a33191b7e81c32181afed1e /board/spherion | |
| parent | 89d35ca465a8053b26ac8158a992c6098fc37ac1 (diff) | |
| download | chrome-ec-ec5ee30c8fed2d46c07bb915c5e8ca2bdb9b9dcb.tar.gz | |
hayato: Modify HS Detector threshold of PS8743 setting value
Modify HS detector threshold setting (0x3C) to 0x60 for USB-C C1 port
signal quality.
BUG=b:177980418
BRANCH=asurada
TEST=manual
Run command "ectool i2cread 8 4 0x20 0x3c" to check register value.
Signed-off-by: Michael5 Chen1 <michael5_chen1@pegatron.corp-partner.google.com>
Change-Id: I97b6bb16e7c5298ff42e35d936e0f9e60ec3b730
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2845564
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'board/spherion')
| -rw-r--r-- | board/spherion/board.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/spherion/board.c b/board/spherion/board.c index ae1b932ff6..670eb91dd9 100644 --- a/board/spherion/board.c +++ b/board/spherion/board.c @@ -103,3 +103,12 @@ static void kb_backlight_disable(void) gpio_set_level(GPIO_EC_KB_BL_EN, 0); } DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, kb_backlight_disable, HOOK_PRIO_DEFAULT); + +void board_usb_mux_init(void) +{ + if (board_get_sub_board() == SUB_BOARD_TYPEC) + ps8743_tune_usb_eq(&usb_muxes[1], + 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); |