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authorTakeshi ISHII <2170248+mtei@users.noreply.github.com>2021-07-13 16:50:25 +0900
committerGitHub <noreply@github.com>2021-07-13 16:50:25 +0900
commitac2e6e01f155811d0e206298f0d7cadcc9234603 (patch)
treeee70abbdb373ef7e0802173a34bb91fc6d5fefbf /quantum/matrix_common.c
parenta62b10176e6781f3b2e176a681b2090998c6d157 (diff)
Change the prototype of matrix_output_unselect_delay() (#13045)
The prototype of matrix_output_unselect_delay() has been changed as follows. ```c void matrix_output_unselect_delay(uint8_t line, bool key_pressed); ``` Currently, no keyboard seems to be redefining `matrix_output_unselect_delay()`, so there is no change in the system behavior. With this change, the keyboard level code can get some optimization hints, for example, the following. ```c void matrix_output_unselect_delay(uint8_t line, bool key_pressed) { /* If none of the keys are pressed, * there is no need to wait for time for the next line. */ if (key_pressed) { #ifdef MATRIX_IO_DELAY # if MATRIX_IO_DELAY > 0 wait_us(MATRIX_IO_DELAY); # endif #else wait_us(30); #endif } } ```
Diffstat (limited to 'quantum/matrix_common.c')
-rw-r--r--quantum/matrix_common.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/quantum/matrix_common.c b/quantum/matrix_common.c
index efbad6a5fd..66c89970b1 100644
--- a/quantum/matrix_common.c
+++ b/quantum/matrix_common.c
@@ -88,7 +88,7 @@ uint8_t matrix_key_count(void) {
__attribute__((weak)) void matrix_io_delay(void) { wait_us(MATRIX_IO_DELAY); }
__attribute__((weak)) void matrix_output_select_delay(void) { waitInputPinDelay(); }
-__attribute__((weak)) void matrix_output_unselect_delay(void) { matrix_io_delay(); }
+__attribute__((weak)) void matrix_output_unselect_delay(uint8_t line, bool key_pressed) { matrix_io_delay(); }
// CUSTOM MATRIX 'LITE'
__attribute__((weak)) void matrix_init_custom(void) {}