small_perf_tweak_qmk_gem80.patch

diff --git a/keyboards/nuphy/gem80/ansi/config.h b/keyboards/nuphy/gem80/ansi/config.h
index 44567ceb6d..6164cb567c 100644
--- a/keyboards/nuphy/gem80/ansi/config.h
+++ b/keyboards/nuphy/gem80/ansi/config.h
@@ -88,3 +88,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DEBOUNCE 5
 // use dedicated timer for wait_us interrupts instead on ChibiOS defaulting to minimum 100us even if you sleep for 10us
 #define WAIT_US_TIMER GPTD14
+// delay between HIGH/LOW states changes for matrix pins
+#define MATRIX_IO_DELAY 10 // default is 30us, approximate latency change is ~0.1ms +-0.02ms
+// NOTE: maybe, there should be something more like 5 cycles to become finally like +-0.24us, because tick is O.O48cycles/us
+#define GPIO_INPUT_PIN_DELAY 5 // input delay, default would be 12 cycles for stm32f072 (48_000_000 / 1_000_000 / 4)