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| author | Josh Tsai <josh_tsai@compal.corp-partner.google.com> | 2022-03-25 17:08:02 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-03-29 02:08:53 +0000 |
| commit | a514bf6f080e9ed24e3ad174a390b6d511a676ac (patch) | |
| tree | d160fe554531b07f730b3f0e14f16dfeacdd4b65 /board/felwinter | |
| parent | 4823b90b2f569f47238e69af8f9bd93d3aae5307 (diff) | |
| download | chrome-ec-a514bf6f080e9ed24e3ad174a390b6d511a676ac.tar.gz | |
Felwinter: Fixed EN_PP5000_PEN doesn't deasserted when pen is plug-out
The first time we plug-out the pen, the pin EN_PP500_PEN does not
deasserted.
We need to record the initial pen detect status to avoid the
EN_PP500_PEN status doesn't change when pen status is change at the
first time
BUG=b:196009529
BRANCH=brya
TEST=ectool gpioget to check the EN_PP500_PEN status can be change when
the pen status is changed at the first time.
Signed-off-by: Josh Tsai <josh_tsai@compal.corp-partner.google.com>
Change-Id: I42bc4ecf1714919fe2193087adcb00462644b6ff
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3552606
Reviewed-by: Ko Ko <ko_ko@compal.corp-partner.google.com>
Reviewed-by: caveh jalali <caveh@chromium.org>
Diffstat (limited to 'board/felwinter')
| -rw-r--r-- | board/felwinter/board.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/board/felwinter/board.c b/board/felwinter/board.c index 8eac363159..7f39e58336 100644 --- a/board/felwinter/board.c +++ b/board/felwinter/board.c @@ -144,6 +144,7 @@ static void pendetect_deferred(void) gpio_set_level(GPIO_EN_PP5000_PEN, debounced_pen_detect); } DECLARE_DEFERRED(pendetect_deferred); +DECLARE_HOOK(HOOK_INIT, pendetect_deferred, HOOK_PRIO_DEFAULT); void pen_detect_interrupt(enum gpio_signal s) { |