/*=======================================================================*/
unsigned long dma_copy_from_user(void *to, const void *from, unsigned long n)
{
if(!idma_init)
return __arch_copy_from_user((void *)to, (void *)from, n);
dma_from_user++;
DPRINTK(KERN_CRIT "dma_copy_from_user(0x%x, 0x%x, %lu): entering\n", (u32) to, (u32) from, n);
return dma_copy(to, from, n, 0);
}
void dma_drawimage3(int r, int c, int width, int height, const u16* image) {
for (int i = 0; i < height; i++) {
dma_copy(image+width*i, &videoBuffer[OFFSET(r+i, c, SCREEN_WIDTH)], width);
}
}
