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| author | Gwendal Grignou <gwendal@chromium.org> | 2019-06-03 11:33:51 -0700 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-06-10 09:15:08 +0100 |
| commit | fd5372848a6fab0f4ec80c554f384cb1a8c19bb7 (patch) | |
| tree | 581ea6c8ef6d10b049dee367e0fb66b0fde199fe | |
| parent | e16efdf12105d921b44b78a0012acf2487f3245b (diff) | |
| download | linux-stable-fd5372848a6fab0f4ec80c554f384cb1a8c19bb7.tar.gz linux-stable-fd5372848a6fab0f4ec80c554f384cb1a8c19bb7.tar.bz2 linux-stable-fd5372848a6fab0f4ec80c554f384cb1a8c19bb7.zip | |
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>
| -rw-r--r-- | include/linux/mfd/cros_ec_commands.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index e05cdcb12481..cc054a0a4c4c 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -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) |