diff options
| author | Jett Rink <jettrink@chromium.org> | 2018-08-30 16:13:26 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-09-05 16:11:04 -0700 |
| commit | daed130e62e7332037e46c70277816e0630ad04a (patch) | |
| tree | c43f204a27f41a41a46c41905957f104123934c0 /board/coral/board.c | |
| parent | 4173a851603b2e00b241150092292b5a29ba3be2 (diff) | |
| download | chrome-ec-daed130e62e7332037e46c70277816e0630ad04a.tar.gz | |
ss-mux: update semantics for TCPC/MUX only used as MUX
This converts the compile time option of
CONFIG_USB_PD_TCPM_TCPCI_MUX_ONLY into a runtime option to better
support draggon egg designs and reduce CONFIG complexity in general.
Introduce new mux_read/write to read from tcpc_config_t or mux driver
depending on new flag setting.
Audited all mux drivers for any use of tcpc_read/write and updated to
mux_read/write.
BRANCH=none
BUG=b:110937880
TEST=On Bip with CL stack:
Verified by connecting DP monitor at boot;
Verified plug / unplug of DP cable works;
Change-Id: I968893b886ff0ccc4074beae5ec42973814ae77c
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1200062
Commit-Ready: Gaggery Tsai <gaggery.tsai@intel.corp-partner.google.com>
Reviewed-by: Scott Collyer <scollyer@chromium.org>
Diffstat (limited to 'board/coral/board.c')
| -rw-r--r-- | board/coral/board.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/coral/board.c b/board/coral/board.c index bc37b92d13..2cf54638e5 100644 --- a/board/coral/board.c +++ b/board/coral/board.c @@ -278,10 +278,10 @@ const enum gpio_signal hibernate_wake_pins[] = { const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins); -static int ps8751_tune_mux(const struct usb_mux *mux) +static int ps8751_tune_mux(int port) { /* 0x98 sets lower EQ of DP port (4.5db) */ - tcpc_write(mux->port_addr, PS8XXX_REG_MUX_DP_EQ_CONFIGURATION, 0x98); + mux_write(port, PS8XXX_REG_MUX_DP_EQ_CONFIGURATION, 0x98); return EC_SUCCESS; } |