diff options
author | Edward Hill <ecgh@chromium.org> | 2020-07-17 22:33:03 -0600 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2020-07-18 22:08:21 +0000 |
commit | 344c815877363277c71c7524355b474ae5049571 (patch) | |
tree | c71c883bf7745cb7e8827aae8f0cda86ffe8083a /board/morphius/gpio.inc | |
parent | 1cdb7ae80f44b856a1f10c2430f9925bfb381555 (diff) | |
download | chrome-ec-stabilize-13360.B-master.tar.gz |
morphius: Allow MST hub to control HPD for OPT3 DBstabilize-13360.B-master
Use an UNIMPLEMENTED GPIO for PORT_TO_HPD so that EC does not
drive HPD for OPT3 DB.
BUG=b:152512560
BRANCH=none
TEST=HDMI works on OPT3 DB
Signed-off-by: Edward Hill <ecgh@chromium.org>
Change-Id: I518899d8715e187d02ef5c90fdbe1aed126e00d5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2305481
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'board/morphius/gpio.inc')
-rw-r--r-- | board/morphius/gpio.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/board/morphius/gpio.inc b/board/morphius/gpio.inc index ac7b82d168..90183b4555 100644 --- a/board/morphius/gpio.inc +++ b/board/morphius/gpio.inc @@ -48,12 +48,14 @@ GPIO(USB_C0_TCPC_RST_L, PIN(E, 1), GPIO_OUT_HIGH) /* C0 TCPC Reset */ GPIO(USB_C1_TCPC_RST_L, PIN(F, 0), GPIO_OUT_HIGH) /* C1 TCPC Reset */ GPIO(USB_C0_HPD, PIN(F, 5), GPIO_OUT_LOW) /* C0 DP Hotplug Detect */ GPIO(USB_C0_IN_HPD, PIN(7, 3), GPIO_OUT_LOW) /* C0 IN Hotplug Detect */ -GPIO(DP1_HPD, PIN(F, 4), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */ +GPIO(EC_DP1_HPD, PIN(F, 4), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */ GPIO(DP2_HPD, PIN(C, 1), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */ +GPIO(DP1_HPD_EC_IN, PIN(7, 5), GPIO_INPUT) /* C1 IN Hotplug Detect */ GPIO(EC_PS2_RESET_V0, PIN(3, 2), GPIO_OUT_LOW) /* Trackpoint reset pin V0*/ GPIO(EC_PS2_RESET_V1, PIN(4, 5), GPIO_OUT_LOW) /* Trackpoint reset pin V1 */ GPIO(EC_H1_PACKET_MODE, PIN(8, 6), GPIO_OUT_LOW) /* H1 Packet Mode */ +UNIMPLEMENTED(NO_HPD) UNIMPLEMENTED(PCH_SMI_L) |