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acpi/acpigen_ps2_keybd: Reduce minimum keys, optional alpha/num/punct

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Librem 11's volume keys act as a PS/2 keyboard with only those two
keys.  Reduce the minimum number of top-row keys to 2.  Make the
"rest of keys" (alphanumerics, punctuation, etc.) optional.

Change-Id: Idf80b184ec816043138750ee0a869b23f1e6dcf2
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78095
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This commit is contained in:
Jonathon Hall 2023-07-13 16:54:41 -04:00 • committed by Felix Held
commit b63017fb71
3 changed files with 18 additions and 10 deletions
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5
src/include/acpi/acpigen_ps2_keybd.h
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@ -29,12 +29,13 @@ enum ps2_action_key {
PS2_KEY_MENU,
};
#define PS2_MIN_TOP_ROW_KEYS 10
#define PS2_MIN_TOP_ROW_KEYS 2
#define PS2_MAX_TOP_ROW_KEYS 15
void acpigen_ps2_keyboard_dsd(const char *scope, uint8_t num_top_row_keys,
enum ps2_action_key action_keys[],
bool can_send_function_keys,
bool has_numeric_keypad, bool has_scrnlock_key);
bool has_numeric_keypad, bool has_scrnlock_key,
bool has_alpha_num_punct_keys);
#endif /* __ACPI_ACPIGEN_PS2_KEYBD_H__ */