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| author | Ting Shen <phoenixshen@google.com> | 2022-03-22 16:41:49 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-03-24 08:43:24 +0000 |
| commit | afd0ecee75d284bb2a58d1b4be5a560b9e061f1a (patch) | |
| tree | 83c31b887cb059f875d7ddd18b892dca0aebae14 /zephyr/projects/corsola/src/usbc_config.c | |
| parent | 8c0ed26dbf75fa901f2b76198e01fb629e204f48 (diff) | |
| download | chrome-ec-afd0ecee75d284bb2a58d1b4be5a560b9e061f1a.tar.gz | |
corsola: implement FCFS on SVDM exit
Don't toggle hpd pin when unplug a non-active DP port.
BUG=b:223088393
TEST=1) manually verify that b:223088393 is not reproducible
2) Check ec_ap_dp_hpd_odl state after random plug/unplug operations
BRANCH=none
Signed-off-by: Ting Shen <phoenixshen@google.com>
Change-Id: Iccd6a426717d0150b243793dab36d0ffc3e44176
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3541661
Reviewed-by: Eric Yilun Lin <yllin@google.com>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'zephyr/projects/corsola/src/usbc_config.c')
| -rw-r--r-- | zephyr/projects/corsola/src/usbc_config.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/zephyr/projects/corsola/src/usbc_config.c b/zephyr/projects/corsola/src/usbc_config.c index 72d0520123..240e94ecba 100644 --- a/zephyr/projects/corsola/src/usbc_config.c +++ b/zephyr/projects/corsola/src/usbc_config.c @@ -143,8 +143,7 @@ static void ps185_hdmi_hpd_deferred(void) debounced_hpd); CPRINTS("Set DP_AUX_PATH_SEL: %d", 1); } - gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(ec_ap_dp_hpd_odl), - !debounced_hpd); + svdm_set_hpd_gpio(USBC_PORT_C1, debounced_hpd); CPRINTS(debounced_hpd ? "HDMI plug" : "HDMI unplug"); } DECLARE_DEFERRED(ps185_hdmi_hpd_deferred); |