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| author | Vincent Palatin <vpalatin@chromium.org> | 2012-05-30 16:27:51 -0700 |
|---|---|---|
| committer | Gerrit Code Review <gerrit@gerrit.golo.chromium.org> | 2012-05-30 16:27:51 -0700 |
| commit | 231199d5f06688d6504ce90e60ce7fdff65fae28 (patch) | |
| tree | 70be110d6cbd034077d4e6128e45c52539bb952e /chip | |
| parent | defbdc32d3ee94ce3c3c104049f5ec71e6e80d47 (diff) | |
| parent | 288cae699bdd4437caa583c85dd925678e2d43c8 (diff) | |
| download | chrome-ec-231199d5f06688d6504ce90e60ce7fdff65fae28.tar.gz | |
Merge "stm32: use level interrupt instead of edge"
Diffstat (limited to 'chip')
| -rw-r--r-- | chip/stm32/keyboard_scan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/chip/stm32/keyboard_scan.c b/chip/stm32/keyboard_scan.c index 3a302969e0..b8051539d5 100644 --- a/chip/stm32/keyboard_scan.c +++ b/chip/stm32/keyboard_scan.c @@ -307,7 +307,7 @@ static int check_keys_changed(void) CPUTS("]\n"); if (kb_fifo_add(raw_state) == EC_SUCCESS) - board_interrupt_host(); + board_interrupt_host(1); else CPRINTF("dropped keystroke\n"); } @@ -383,6 +383,8 @@ int keyboard_scan_recovery_pressed(void) static int keyboard_get_scan(uint8_t *data, int *resp_size) { kb_fifo_remove(data); + if (!kb_fifo_entries) + board_interrupt_host(0); *resp_size = KB_OUTPUTS; return EC_RES_SUCCESS; |