HID: logitech-hidpp: Add constants for HID++ 2.0 error codes

Add constants for HID++ 2.0 error codes listed in "Protocol HID++2.0
essential features" chapter, page 3, in
logitech_hidpp_2.0_specification_draft_2012-06-04.pdf

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20221207100033.64095-1-hadess@hadess.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 5da9f9be034a699dba68344892bd7c101dac6c4c..7ffc15cec05522dde51ea6c5484ef37366414ca0 100644 (file)
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -221,6 +221,16 @@ struct hidpp_device {
 #define HIDPP_ERROR_INVALID_PARAM_VALUE                0x0b
 #define HIDPP_ERROR_WRONG_PIN_CODE             0x0c
 /* HID++ 2.0 error codes */
+#define HIDPP20_ERROR_NO_ERROR                 0x00
+#define HIDPP20_ERROR_UNKNOWN                  0x01
+#define HIDPP20_ERROR_INVALID_ARGS             0x02
+#define HIDPP20_ERROR_OUT_OF_RANGE             0x03
+#define HIDPP20_ERROR_HW_ERROR                 0x04
+#define HIDPP20_ERROR_LOGITECH_INTERNAL                0x05
+#define HIDPP20_ERROR_INVALID_FEATURE_INDEX    0x06
+#define HIDPP20_ERROR_INVALID_FUNCTION_ID      0x07
+#define HIDPP20_ERROR_BUSY                     0x08
+#define HIDPP20_ERROR_UNSUPPORTED              0x09
 #define HIDPP20_ERROR                          0xff
 
 static void hidpp_connect_event(struct hidpp_device *hidpp_dev);