diff options
| author | Edward Hill <ecgh@chromium.org> | 2020-01-30 11:27:09 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-02-14 20:23:06 +0000 |
| commit | fd5e9c3980c81098bd6dd84c7d927c779187f8a2 (patch) | |
| tree | 4522d5228c98921ecd8919416635dac5b5564550 /board/trembyle | |
| parent | cf32f9f86ca2add5a457f53670c42123b429bffa (diff) | |
| download | chrome-ec-fd5e9c3980c81098bd6dd84c7d927c779187f8a2.tar.gz | |
zork: HPD for DB OPT1 HDMI
Add interrupt handler for HDMI_CONN_HPD_3V3_DB from IO expander on
DB OPT1 and connect to AP's DP1_HPD.
BUG=b:146468190
BRANCH=none
TEST=HDMI works with DB OPT1
Change-Id: I2cfd1a630d046086594335a20c98ff77953f59eb
Signed-off-by: Edward Hill <ecgh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2031651
Diffstat (limited to 'board/trembyle')
| -rw-r--r-- | board/trembyle/gpio.inc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/trembyle/gpio.inc b/board/trembyle/gpio.inc index ad8ae7c738..bcbcbcb0ae 100644 --- a/board/trembyle/gpio.inc +++ b/board/trembyle/gpio.inc @@ -54,6 +54,8 @@ GPIO(DP2_HPD, PIN(C, 1), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */ GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH) GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH) +IOEX_INT(HDMI_CONN_HPD_3V3_DB, EXPIN(USBC_PORT_C1, 1, 0), GPIO_INT_BOTH, hdmi_hpd_interrupt) + IOEX(USB_A0_RETIMER_EN, EXPIN(USBC_PORT_C0, 0, 0), GPIO_OUT_LOW) /* A0 Retimer Enable */ IOEX(USB_A0_RETIMER_RST, EXPIN(USBC_PORT_C0, 0, 1), GPIO_OUT_LOW) /* A0 Retimer Reset */ IOEX(USB_C0_FAULT_ODL, EXPIN(USBC_PORT_C0, 0, 3), GPIO_ODR_HIGH) /* C0 Fault to SOC */ @@ -71,7 +73,6 @@ IOEX(USB_A1_RETIMER_RST_DB, EXPIN(USBC_PORT_C1, 0, 1), GPIO_OUT_LOW) /* A1 Retim IOEX(USB_C1_HPD_IN_DB, EXPIN(USBC_PORT_C1, 0, 2), GPIO_OUT_LOW) /* C1 HPD */ IOEX(MST_HPD_OUT, EXPIN(USBC_PORT_C1, 0, 3), GPIO_INPUT) /* HPD from MST Hub */ IOEX(USB_C1_TCPC_FASTSW_CTL_EN, EXPIN(USBC_PORT_C1, 0, 4), GPIO_OUT_LOW) /* C1 FastSwitch Control */ -IOEX(HDMI_CONN_HPD_3V3_DB, EXPIN(USBC_PORT_C1, 1, 0), GPIO_INPUT) /* HDMI HPD */ IOEX(USB_C1_MUX_RST_DB, EXPIN(USBC_PORT_C1, 1, 1), GPIO_OUT_LOW) /* C1 Mux Reset */ IOEX(USB_C1_SBU_FAULT_DB_ODL, EXPIN(USBC_PORT_C1, 1, 2), GPIO_INPUT) /* C1 SBU Fault */ IOEX(USB_C1_PPC_EN_L, EXPIN(USBC_PORT_C1, 1, 3), GPIO_OUT_LOW) /* C1 PPC Enable */ |