From b11dfd761181ab5005fe3f5527faa4faf6b56112 Mon Sep 17 00:00:00 2001
From: Weng Xuetian <wengxt@gmail.com>
Date: Tue, 1 Feb 2022 14:43:26 -0800
Subject: [PATCH 11/11] Only generate key repetition for keys that should
 repeat on wayland.

This fix repetition on modifier keys, e.g. Control.
---
 src/video/wayland/SDL_waylandevents.c | 4 +++-
 src/video/wayland/SDL_waylandsym.h    | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/video/wayland/SDL_waylandevents.c b/src/video/wayland/SDL_waylandevents.c
index 85d4edfc8..55893201b 100644
--- a/src/video/wayland/SDL_waylandevents.c
+++ b/src/video/wayland/SDL_waylandevents.c
@@ -987,7 +987,9 @@ keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
                 SDL_SendKeyboardText(text);
             }
         }
-        keyboard_repeat_set(&input->keyboard_repeat, time, scancode, has_text, text);
+        if (input->xkb.keymap && WAYLAND_xkb_keymap_key_repeats(input->xkb.keymap, key + 8)) {
+            keyboard_repeat_set(&input->keyboard_repeat, time, scancode, has_text, text);
+        }
     }
 }
 
diff --git a/src/video/wayland/SDL_waylandsym.h b/src/video/wayland/SDL_waylandsym.h
index 366ce9e94..fa29bedb1 100644
--- a/src/video/wayland/SDL_waylandsym.h
+++ b/src/video/wayland/SDL_waylandsym.h
@@ -122,6 +122,7 @@ SDL_WAYLAND_SYM(int, xkb_state_key_get_syms, (struct xkb_state *, xkb_keycode_t,
 SDL_WAYLAND_SYM(int, xkb_keysym_to_utf8, (xkb_keysym_t, char *, size_t) )
 SDL_WAYLAND_SYM(struct xkb_keymap *, xkb_keymap_new_from_string, (struct xkb_context *, const char *, enum xkb_keymap_format, enum xkb_keymap_compile_flags))
 SDL_WAYLAND_SYM(struct xkb_state *, xkb_state_new, (struct xkb_keymap *) )
+SDL_WAYLAND_SYM(int, xkb_keymap_key_repeats, (struct xkb_keymap *keymap, xkb_keycode_t key) );
 SDL_WAYLAND_SYM(void, xkb_keymap_unref, (struct xkb_keymap *) )
 SDL_WAYLAND_SYM(void, xkb_state_unref, (struct xkb_state *) )
 SDL_WAYLAND_SYM(void, xkb_context_unref, (struct xkb_context *) )
-- 
2.34.1