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path: root/drivers/misc/cros_ec_sandbox.c
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Diffstat (limited to 'drivers/misc/cros_ec_sandbox.c')
-rw-r--r--drivers/misc/cros_ec_sandbox.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/misc/cros_ec_sandbox.c b/drivers/misc/cros_ec_sandbox.c
index a191f061b8..ff7f782742 100644
--- a/drivers/misc/cros_ec_sandbox.c
+++ b/drivers/misc/cros_ec_sandbox.c
@@ -460,6 +460,16 @@ static int process_cmd(struct ec_state *ec,
case EC_CMD_ENTERING_MODE:
len = 0;
break;
+ case EC_CMD_GET_NEXT_EVENT:
+ /*
+ * TODO:
+ * This driver emulates an old keyboard device supporting
+ * EC_CMD_MKBP_STATE. Current Chrome OS keyboards use
+ * EC_CMD_GET_NEXT_EVENT. Cf.
+ * "mkbp: Add support for buttons and switches"
+ * https://chromium.googlesource.com/chromiumos/platform/ec/+/87a071941b89e3f7fd3eb329b682e60b3fbd6c73
+ */
+ return -EC_RES_INVALID_COMMAND;
default:
printf(" ** Unknown EC command %#02x\n", req_hdr->command);
return -1;