update:add luckfox-pico Ultra support

sysdrv/tools/board/buildroot/mpv_patch/0002-change-j1.patch

@@ -0,0 +1,43 @@
+--- a/video/out/filter_kernels.c	2024-04-26 11:14:00.377199103 +0800
++++ b/video/out/filter_kernels.c	2024-04-26 11:13:50.217202856 +0800
+@@ -32,6 +32,31 @@
+
+ // NOTE: all filters are designed for discrete convolution
+
++double factorial(int n) {
++    if (n == 0)
++        return 1;
++    else
++        return n * factorial(n - 1);
++}
++
++double power(double base, int exponent) {
++    double result = 1.0;
++    for (int i = 0; i < exponent; i++) {
++        result *= base;
++    }
++    return result;
++}
++
++double BesselJ1(double x) {
++    double result = 0.0;
++    for (int n = 0; n <= 10; n++) {
++        result += power(-1, n) * power(x / 2.0, 2 * n + 1) / (factorial(n) * factorial(n + 1));
++    }
++    return result;
++}
++
++
++
+ const struct filter_window *mp_find_filter_window(const char *name)
+ {
+     if (!name)
+@@ -324,7 +349,7 @@
+     if (fabs(x) < 1e-8)
+         return 1.0;
+     x *= M_PI;
+-    return 2.0 * j1(x) / x;
++    return 2.0 * BesselJ1(x) / x;
+ }
+
+ static double sphinx(params *p, double x)