include/gint/touch.h

@@ -26,10 +26,6 @@ typedef struct {
 /* touch_calib_get() - get calibration information */
 extern int touch_calib_get(touch_calibration_t *calib);
 
-/* touch_calib_get_os() - get OS calibration information, if available
-   Returns 0 on success, negative number if not available. */
-extern int touch_calib_get_os(touch_calibration_t *calib);
-
 /* touch_calib_set() - set calibration information */
 extern int touch_calib_set(touch_calibration_t *calib);
 

src/render-cg/dclear.c

@@ -7,9 +7,8 @@ void dclear(uint16_t color)
 {
 	// TODO: CP: DMA support for dclear()
 #if GINT_HW_CP
-	uint32_t color4 = (color << 16) | color;
-	for(int i = 0; i < DWIDTH * DHEIGHT / 2; i++)
-		((uint32_t *)gint_vram)[i] = color4;
+	for(int i = 0; i < DWIDTH * DHEIGHT; i++)
+		gint_vram[i] = color;
 #else
 	bool full_width = (dwindow.left == 0 && dwindow.right == DWIDTH);
 	bool dma_aligned = !(dwindow.top & 3) && !(dwindow.bottom & 3);

src/touch/driver.c

@@ -37,8 +37,6 @@ static void _touch_configure(void)
     __touch_drv_info.calibration.dual_debounce_frame = 0;
     __touch_drv_info.calibration.dual_sensi_entry = 0x18;
     __touch_drv_info.calibration.dual_sensi_leave = 0x24;
-
-    touch_calib_get_os(&__touch_drv_info.calibration);
 }
 
 /* _touch_hsave() - save hardware state */

src/touch/touch.c

@@ -35,22 +35,6 @@ int touch_calib_get(touch_calibration_t *calib)
     return 0;
 }
 
-int touch_calib_get_os(touch_calibration_t *calib)
-{
-    void *os_version = (void *)0x80020020;
-    if(!memcmp(os_version, "02.01.200", 9) ||
-       !memcmp(os_version, "02.01.700", 9)) {
-        int const *os_calibration = (void *)0x8c1bea50;
-        calib->x_base = os_calibration[0];
-        calib->y_base = os_calibration[1];
-        calib->x_div = os_calibration[2];
-        calib->y_div = os_calibration[3];
-        return 0;
-    }
-
-    return -1;
-}
-
 /* touch_calib_set() - set calibration information */
 int touch_calib_set(touch_calibration_t *calib)
 {