diff options
| author | Edward Hill <ecgh@chromium.org> | 2020-07-21 22:18:48 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-07-24 00:29:41 +0000 |
| commit | ccc0145eeb4530c53a84807ca2ae4691a8534130 (patch) | |
| tree | 02e8dee72150441191f20b441406c13e29e78a4e /board/morphius | |
| parent | 7b3bb434dddc391bd8df67739fee6be25b4f8b70 (diff) | |
| download | chrome-ec-ccc0145eeb4530c53a84807ca2ae4691a8534130.tar.gz | |
keyboard_8042: Send aux data to host from interrupt context.
Add a queue for aux (PS2) RX data so that i8042_send_to_host() is not
called from interrupt context. i8042_send_to_host() locks to_host_mutex
which must not be done in interrupt context.
BUG=b:160975910
BRANCH=none
TEST=PS2 still works
Signed-off-by: Edward Hill <ecgh@chromium.org>
Change-Id: Ic4403d571592037173e64286aa013720f85acc9a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2306289
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Diffstat (limited to 'board/morphius')
| -rw-r--r-- | board/morphius/board.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/morphius/board.c b/board/morphius/board.c index f7674273d2..e5d7f4eb48 100644 --- a/board/morphius/board.c +++ b/board/morphius/board.c @@ -286,7 +286,7 @@ void setup_fw_config(void) /* Enable PS2 power interrupts */ gpio_enable_interrupt(GPIO_EN_PWR_TOUCHPAD_PS2); - ps2_enable_channel(NPCX_PS2_CH0, 1, send_aux_data_to_host); + ps2_enable_channel(NPCX_PS2_CH0, 1, send_aux_data_to_host_interrupt); setup_mux(); |