diff options
Diffstat (limited to 'common/tablet_mode.c')
| -rw-r--r-- | common/tablet_mode.c | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/common/tablet_mode.c b/common/tablet_mode.c index 576e80c0ef..1a86997eb4 100644 --- a/common/tablet_mode.c +++ b/common/tablet_mode.c @@ -28,6 +28,12 @@ static uint32_t tablet_mode; */ static bool tablet_mode_forced; +/* + * Console command can force the value of tablet_mode. If tablet_mode_force is + * false, use stored tablet mode value before it was (possibly) overridden. + */ +static uint32_t tablet_mode_store; + /* True if GMR sensor is reporting 360 degrees. */ static bool gmr_sensor_at_360; @@ -173,11 +179,42 @@ void gmr_tablet_switch_disable(void) } #endif +static enum ec_status tablet_mode_command(struct host_cmd_handler_args *args) +{ + const struct ec_params_set_tablet_mode *p = args->params; + + if (tablet_mode_forced == false) + tablet_mode_store = tablet_mode; + + switch (p->tablet_mode) { + case TABLET_MODE_DEFAULT: + tablet_mode = tablet_mode_store; + tablet_mode_forced = false; + break; + case TABLET_MODE_FORCE_TABLET: + tablet_mode = TABLET_TRIGGER_LID; + tablet_mode_forced = true; + break; + case TABLET_MODE_FORCE_CLAMSHELL: + tablet_mode = 0; + tablet_mode_forced = true; + break; + default: + CPRINTS("Invalid EC_CMD_SET_TABLET_MODE parameter: %d", + p->tablet_mode); + return EC_RES_INVALID_PARAM; + } + + notify_tablet_mode_change(); + + return EC_RES_SUCCESS; +} +DECLARE_HOST_COMMAND(EC_CMD_SET_TABLET_MODE, tablet_mode_command, + EC_VER_MASK(0) | EC_VER_MASK(1)); + #ifdef CONFIG_TABLET_MODE static int command_settabletmode(int argc, const char **argv) { - static uint32_t tablet_mode_store; - if (argc == 1) { print_tablet_mode(); return EC_SUCCESS; |