changes in QMK to support pimoroni trackball

qmk.diff

diff --git a/keyboards/crkbd/keymaps/via/config.h b/keyboards/crkbd/keymaps/via/config.h
index fc8e7c4781..81e587d662 100644
--- a/keyboards/crkbd/keymaps/via/config.h
+++ b/keyboards/crkbd/keymaps/via/config.h
@@ -20,8 +20,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.

 /* Select hand configuration */

-#define MASTER_LEFT
-// #define MASTER_RIGHT
+//#define MASTER_LEFT
+#define MASTER_RIGHT
 // #define EE_HANDS

 #ifdef RGBLIGHT_ENABLE
@@ -37,4 +37,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    define RGBLIGHT_VAL_STEP  17
 #endif

+#define POINTING_DEVICE_ROTATION_90
+#define PIMORONI
+#ifdef TRACKBALL_RIGHT
+    #define POINTING_DEVICE_INVERT_X
+    #define POINTING_DEVICE_INVERT_Y
+#endif
+
 #define OLED_FONT_H "keyboards/crkbd/lib/glcdfont.c"
diff --git a/keyboards/crkbd/keymaps/via/rules.mk b/keyboards/crkbd/keymaps/via/rules.mk
index 69841c2358..e5b0942ab8 100644
--- a/keyboards/crkbd/keymaps/via/rules.mk
+++ b/keyboards/crkbd/keymaps/via/rules.mk
@@ -1,6 +1,8 @@
-MOUSEKEY_ENABLE     = no     # Mouse keys
-RGBLIGHT_ENABLE     = yes    # Enable WS2812 RGB underlight.
+MOUSEKEY_ENABLE     = yes     # Mouse keys
+RGBLIGHT_ENABLE     = no    # Enable WS2812 RGB underlight.
 VIA_ENABLE          = yes         # Enable VIA
 OLED_ENABLE = yes
 OLED_DRIVER = SSD1306
 LTO_ENABLE          = yes
+POINTING_DEVICE_ENABLE = yes
+POINTING_DEVICE_DRIVER = pimoroni_trackball