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mfd: cros_ec: Add API for keyboard testing 

Add command to allow keyboard testing in factory.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: Benson Leung <bleung@chromium.org>
Reviewed-by: Fabien Lahoudere <fabien.lahoudere@collabora.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Gwendal Grignou 2019-06-03 11:33:51 -07:00 committed by Lee Jones
parent e16efdf121
commit fd5372848a
1 changed files with 18 additions and 0 deletions
include/linux/mfd
cros_ec_commands.h

18
include/linux/mfd/cros_ec_commands.h
View File

@ -3142,6 +3142,17 @@ struct ec_params_mkbp_simulate_key {
uint8_t pressed;
} __ec_align1;
#define EC_CMD_GET_KEYBOARD_ID 0x0063
struct ec_response_keyboard_id {
uint32_t keyboard_id;
} __ec_align4;
enum keyboard_id {
KEYBOARD_ID_UNSUPPORTED = 0,
KEYBOARD_ID_UNREADABLE = 0xffffffff,
};
/* Configure keyboard scanning */
#define EC_CMD_MKBP_SET_CONFIG 0x0064
#define EC_CMD_MKBP_GET_CONFIG 0x0065
@ -3390,6 +3401,13 @@ struct ec_response_get_next_event_v1 {
#define EC_MKBP_TABLET_MODE 1
#define EC_MKBP_BASE_ATTACHED 2
/* Run keyboard factory test scanning */
#define EC_CMD_KEYBOARD_FACTORY_TEST 0x0068
struct ec_response_keyboard_factory_test {
uint16_t shorted; /* Keyboard pins are shorted */
} __ec_align2;
/* Fingerprint events in 'fp_events' for EC_MKBP_EVENT_FINGERPRINT */
#define EC_MKBP_FP_RAW_EVENT(fp_events) ((fp_events) & 0x00FFFFFF)
#define EC_MKBP_FP_ERRCODE(fp_events) ((fp_events) & 0x0000000F)