diff options
| author | Jack Rosenthal <jrosenth@chromium.org> | 2021-11-04 12:11:58 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-11-05 04:22:34 +0000 |
| commit | 252457d4b21f46889eebad61d4c0a65331919cec (patch) | |
| tree | 01856c4d31d710b20e85a74c8d7b5836e35c3b98 /driver/usb_mux/ps8822.h | |
| parent | 08f5a1e6fc2c9467230444ac9b582dcf4d9f0068 (diff) | |
| download | chrome-ec-stabilize-14588.123.B-ish.tar.gz | |
ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish
In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.
This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.
The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.
BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
Diffstat (limited to 'driver/usb_mux/ps8822.h')
| -rw-r--r-- | driver/usb_mux/ps8822.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/driver/usb_mux/ps8822.h b/driver/usb_mux/ps8822.h deleted file mode 100644 index 86b911db70..0000000000 --- a/driver/usb_mux/ps8822.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Parade PS8822 - * USB Type-C Retiming Switch for USB Device / DisplayPort Sink - */ - -#ifndef __CROS_EC_PS8822_H -#define __CROS_EC_PS8822_H - -#include "usb_mux.h" - -#define PS8822_I2C_ADDR0_FLAG 0x10 -#define PS8822_I2C_ADDR1_FLAG 0x18 -#define PS8822_I2C_ADDR2_FLAG 0x58 -#define PS8822_I2C_ADDR3_FLAG 0x60 - -#define PS8822_REG_PAGE0 0x00 - -/* Mode register for setting mux */ -#define PS8822_REG_MODE 0x01 -#define PS8822_MODE_ALT_DP_EN BIT(7) -#define PS8822_MODE_USB_EN BIT(6) -#define PS8822_MODE_FLIP BIT(5) -#define PS8822_MODE_PIN_E BIT(4) - -#define PS8822_REG_CONFIG 0x02 -#define PS8822_CONFIG_HPD_IN_DIS BIT(7) -#define PS8822_CONFIG_DP_PLUG BIT(6) - -#define PS8822_REG_DEV_ID1 0x06 -#define PS8822_REG_DEV_ID2 0x07 -#define PS8822_REG_DEV_ID3 0x08 -#define PS8822_REG_DEV_ID4 0x09 -#define PS8822_REG_DEV_ID5 0x0A -#define PS8822_REG_DEV_ID6 0x0B - -#define PS8822_ID_LEN 6 - -#define PS8822_REG_PAGE1 0x01 -#define PS8822_REG_DP_EQ 0xB6 -#define PS8822_DP_EQ_AUTO_EN BIT(7) - -#define PS8822_DPEQ_LEVEL_UP_9DB 0x00 -#define PS8822_DPEQ_LEVEL_UP_11DB 0x01 -#define PS8822_DPEQ_LEVEL_UP_12DB 0x02 -#define PS8822_DPEQ_LEVEL_UP_14DB 0x03 -#define PS8822_DPEQ_LEVEL_UP_17DB 0x04 -#define PS8822_DPEQ_LEVEL_UP_18DB 0x05 -#define PS8822_DPEQ_LEVEL_UP_19DB 0x06 -#define PS8822_DPEQ_LEVEL_UP_20DB 0x07 -#define PS8822_DPEQ_LEVEL_UP_21DB 0x08 -#define PS8822_DPEQ_LEVEL_UP_MASK 0x0F -#define PS8822_REG_DP_EQ_SHIFT 3 - -/** - * Set DP Rx Equalization value - * - * @param *me pointer to usb_mux descriptor - * @param db requested gain setting for DP Rx path - * @return EC_SUCCESS if db param is valid and I2C is successful - */ -int ps8822_set_dp_rx_eq(const struct usb_mux *me, int db); - -#endif /* __CROS_EC_PS8822_H */ |