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authorSimon Glass <sjg@chromium.org>2015-10-19 03:17:25 (GMT)
committerSimon Glass <sjg@chromium.org>2015-11-20 03:13:40 (GMT)
commit0b186c0825f710a937578dc7d2ffbe125ddee7a3 (patch)
treee1534b8250ca061850e2ef0fad72dabb91025ef3 /drivers/input
parent3a85e4362aa830c0beb2b0253c0e70102b42f066 (diff)
downloadu-boot-0b186c0825f710a937578dc7d2ffbe125ddee7a3.tar.xz
input: Allow repeat filtering to be disabled
Generally the input library handles processing of a list of scanned keys. Repeated keys need to be generated based on a timer in this case, since all that is provided is a list of keys current depressed. Keyboards which do their own scanning will resend codes when they want to inject a repeating key. Provide a function which tells the input library to accept repeating keys and not to try to second-guess the caller. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/input.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 530bf51..fc1c45c 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -413,8 +413,8 @@ static int _input_send_keycodes(struct input_config *config, int keycode[],
* insert another character if we later realise that we
* have missed a repeat slot.
*/
- is_repeat = config->repeat_rate_ms &&
- (int)get_timer(config->next_repeat_ms) >= 0;
+ is_repeat = config->allow_repeats || (config->repeat_rate_ms &&
+ (int)get_timer(config->next_repeat_ms) >= 0);
if (!is_repeat)
return 0;
}
@@ -495,6 +495,11 @@ void input_set_delays(struct input_config *config, int repeat_delay_ms,
config->repeat_rate_ms = repeat_rate_ms;
}
+void input_allow_repeats(struct input_config *config, bool allow_repeats)
+{
+ config->allow_repeats = allow_repeats;
+}
+
int input_add_tables(struct input_config *config)
{
int ret;