phy: atheros: Clarify the intention of ar8021_config

[oweals/u-boot.git] / include / input.h

diff --git a/include/input.h b/include/input.h
index e56f5000906bdc607fb45091f1eb003822b07116..3285a3ffa28919d31c042fd08cfc1e5774155db8 100644 (file)
--- a/include/input.h
+++ b/include/input.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Keyboard input helper functions (too small to be called a layer)
  *
  * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef _INPUT_H
@@ -17,8 +16,8 @@ enum {
 enum {
        /* Keyboard LEDs */
        INPUT_LED_SCROLL        = 1 << 0,
-       INPUT_LED_CAPS          = 1 << 1,
-       INPUT_LED_NUM           = 1 << 2,
+       INPUT_LED_NUM           = 1 << 1,
+       INPUT_LED_CAPS          = 1 << 2,
 };
 
 /*
@@ -43,7 +42,8 @@ struct input_config {
        /* Which modifiers are active (1 bit for each MOD_... value) */
        uchar modifiers;
        uchar flags;            /* active state keys (FLAGS_...) */
-       uchar leds;             /* active LEDS (INPUT_LED_...) */
+       uchar leds;             /* active LEDs (INPUT_LED_...) */
+       uchar leds_changed;     /* LEDs that just changed */
        uchar num_tables;       /* number of modifier tables */
        int prev_keycodes[INPUT_BUFFER_LEN];    /* keys held last time */
        int num_prev_keycodes;  /* number of prev keys */
@@ -161,15 +161,27 @@ void input_set_delays(struct input_config *config, int repeat_delay_ms,
  */
 void input_allow_repeats(struct input_config *config, bool allow_repeats);
 
+/**
+ * Check if keyboard LEDs need to be updated
+ *
+ * This can be called after input_tstc() to see if keyboard LEDs need
+ * updating.
+ *
+ * @param config       Input state
+ * @return -1 if no LEDs need updating, other value if they do
+ */
+int input_leds_changed(struct input_config *config);
+
 /**
  * Set up the key map tables
  *
  * This must be called after input_init() or keycode decoding will not work.
  *
  * @param config       Input state
+ * @param german       true to use German keyboard layout, false for US
  * @return 0 if ok, -1 on error
  */
-int input_add_tables(struct input_config *config);
+int input_add_tables(struct input_config *config, bool german);
 
 /**
  * Set up the input handler with basic key maps.