Align `SPLIT_HAND_MATRIX_GRID` left/right logic with `SPLIT_HAND_PIN` (#22775)

10 files changed, 9 insertions, 7 deletions

diff --git a/keyboards/bandominedoni/bandominedoni.c b/keyboards/bandominedoni/bandominedoni.c
index 47be95a62b..2884e41c9c 100644
--- a/keyboards/bandominedoni/bandominedoni.c
+++ b/keyboards/bandominedoni/bandominedoni.c
@@ -97,11 +97,11 @@ static enum { UNKNOWN, LEFT, RIGHT } hand_side = UNKNOWN;
         hand_side = readPin(SPLIT_HAND_PIN) ? LEFT : RIGHT;
         return (hand_side == LEFT);
 #elif defined(SPLIT_HAND_MATRIX_GRID)
-#    ifdef SPLIT_HAND_MATRIX_GRID_LOW_IS_RIGHT
-        hand_side = peek_matrix_intersection(SPLIT_HAND_MATRIX_GRID) ? LEFT : RIGHT;
+#    ifdef SPLIT_HAND_MATRIX_GRID_LOW_IS_LEFT
+        hand_side = peek_matrix_intersection(SPLIT_HAND_MATRIX_GRID) ? RIGHT : LEFT;
         return (hand_side == LEFT);
 #    else
-        hand_side = peek_matrix_intersection(SPLIT_HAND_MATRIX_GRID) ? RIGHT : LEFT;
+        hand_side = peek_matrix_intersection(SPLIT_HAND_MATRIX_GRID) ? LEFT : RIGHT;
         return (hand_side == LEFT);
 #    endif
 #elif defined(EE_HANDS)
diff --git a/keyboards/bandominedoni/config.h b/keyboards/bandominedoni/config.h
index 1d317a945b..ecab8fc61f 100644
--- a/keyboards/bandominedoni/config.h
+++ b/keyboards/bandominedoni/config.h
@@ -19,6 +19,7 @@
 #ifndef MASTER_RIGHT
 //  SPLIT_HAND_MATRIX_GRID was initially designed to use with left hand side diode D35 mounted and not pressing K7 on the right hand side during boot. However when a USB cable is reconnected immediately, it fails. Decided to use "MASTER_RIGHT" to make it more reliable.
 #   define SPLIT_HAND_MATRIX_GRID B5, D0
+#   define SPLIT_HAND_MATRIX_GRID_LOW_IS_LEFT
 #endif
 
 #define SPLIT_USB_DETECT
diff --git a/keyboards/helix/rev3_4rows/config.h b/keyboards/helix/rev3_4rows/config.h
index 000a09d1ab..cc1a925295 100644
--- a/keyboards/helix/rev3_4rows/config.h
+++ b/keyboards/helix/rev3_4rows/config.h
@@ -39,7 +39,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* Split hand configration */
 #define SPLIT_HAND_MATRIX_GRID D7,B2
-#define SPLIT_HAND_MATRIX_GRID_LOW_IS_RIGHT
 
 /* Custom font */
 #define OLED_FONT_H "keyboards/helix/common/glcdfont.c"
diff --git a/keyboards/helix/rev3_5rows/config.h b/keyboards/helix/rev3_5rows/config.h
index 79162a097c..733f8b5a55 100644
--- a/keyboards/helix/rev3_5rows/config.h
+++ b/keyboards/helix/rev3_5rows/config.h
@@ -39,7 +39,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* Split hand configration */
 #define SPLIT_HAND_MATRIX_GRID D7,B2
-#define SPLIT_HAND_MATRIX_GRID_LOW_IS_RIGHT
 
 /* Custom font */
 #define OLED_FONT_H "keyboards/helix/common/glcdfont.c"
diff --git a/keyboards/hillside/46/0_1/config.h b/keyboards/hillside/46/0_1/config.h
index 20c4deca40..136be2f581 100644
--- a/keyboards/hillside/46/0_1/config.h
+++ b/keyboards/hillside/46/0_1/config.h
@@ -6,6 +6,7 @@
 
 /* Split */
 #define SPLIT_HAND_MATRIX_GRID B5, F6
+#define SPLIT_HAND_MATRIX_GRID_LOW_IS_LEFT
 #define MATRIX_MASKED
 
 /* Haptic hardware */
diff --git a/keyboards/hillside/52/0_1/config.h b/keyboards/hillside/52/0_1/config.h
index 20c4deca40..136be2f581 100644
--- a/keyboards/hillside/52/0_1/config.h
+++ b/keyboards/hillside/52/0_1/config.h
@@ -6,6 +6,7 @@
 
 /* Split */
 #define SPLIT_HAND_MATRIX_GRID B5, F6
+#define SPLIT_HAND_MATRIX_GRID_LOW_IS_LEFT
 #define MATRIX_MASKED
 
 /* Haptic hardware */
diff --git a/keyboards/keychron/q11/config.h b/keyboards/keychron/q11/config.h
index 146e42d68c..949e5cf1da 100755
--- a/keyboards/keychron/q11/config.h
+++ b/keyboards/keychron/q11/config.h
@@ -22,7 +22,6 @@
 
 /* handedness */
 #define SPLIT_HAND_MATRIX_GRID A2, A15
-#define SPLIT_HAND_MATRIX_GRID_LOW_IS_RIGHT
 
 #define MATRIX_MASKED // actual mask is defined by `matrix_mask` in `q11.c`
 
diff --git a/keyboards/pisces/config.h b/keyboards/pisces/config.h
index 4cb5aaf54e..cbdce6f83e 100644
--- a/keyboards/pisces/config.h
+++ b/keyboards/pisces/config.h
@@ -18,6 +18,8 @@
 
 /* Select hand configuration */
 #define SPLIT_HAND_MATRIX_GRID B0,B7
+#define SPLIT_HAND_MATRIX_GRID_LOW_IS_LEFT
+
 #define MATRIX_MASKED
 #define SPLIT_USB_DETECT
 
diff --git a/keyboards/rate/pistachio/rev2/config.h b/keyboards/rate/pistachio/rev2/config.h
index 8b5dcbc9f4..8a12d3d9ee 100644
--- a/keyboards/rate/pistachio/rev2/config.h
+++ b/keyboards/rate/pistachio/rev2/config.h
@@ -21,6 +21,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* Split hand configration */
 #define SPLIT_HAND_MATRIX_GRID D4,D3
+#define SPLIT_HAND_MATRIX_GRID_LOW_IS_LEFT
 
 #define RGBLIGHT_LAYERS
 
diff --git a/keyboards/splitkb/kyria/rev2/config.h b/keyboards/splitkb/kyria/rev2/config.h
index d39b8eca88..5aa142f90b 100644
--- a/keyboards/splitkb/kyria/rev2/config.h
+++ b/keyboards/splitkb/kyria/rev2/config.h
@@ -20,7 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // Side detection
 // col 4 row 3 on right-hand-side
 #define SPLIT_HAND_MATRIX_GRID E6, B3 // row first because the board is col2row
-#define SPLIT_HAND_MATRIX_GRID_LOW_IS_RIGHT
 #define MATRIX_MASKED // actual mask is defined by `matrix_mask` in `rev2.c`
 
 /*