samsung-zeroltexx: Fix display colors (blue and red were swapped). Copied from...

samsung-zeroltexx: Fix display colors (blue and red were swapped). Copied from device-samsung-herolte.

device/testing/device-samsung-zeroltexx/APKBUILD

@@ -11,6 +11,7 @@ depends="postmarketos-base linux-samsung-zeroltexx mkbootimg mesa-dri-gallium ms
 makedepends="devicepkg-dev"
 source="deviceinfo
 	udev/60-persistent-v4l.rules
+	initfs-hook.sh
 	"
 
 subpackages="$pkgname-nonfree-firmware:nonfree_firmware"
@@ -39,4 +40,5 @@ nonfree_firmware() {
 
 
 sha512sums="b5721c282caab7fe02795a0fa10eddbec01cd487bf1a494335e72a5dc4fb0e6f04b409016d5c2a0b1cbeb003c19c05aa6f25a6fe2d26d025b52f024994d10bfe  deviceinfo
-b8bf2e3ec166af6acbbfaaa2b57b053473c0b12df007090eecf7a885aee2e3cd5d982819e2ee73e2817e5266b9875dc9240389bca409d5523f3cfa8037fa7870  60-persistent-v4l.rules"
+b8bf2e3ec166af6acbbfaaa2b57b053473c0b12df007090eecf7a885aee2e3cd5d982819e2ee73e2817e5266b9875dc9240389bca409d5523f3cfa8037fa7870  60-persistent-v4l.rules
+5a7be3cb8835ffb3783fcd4539de04f7f006c726ac9aea35cdca9e90b2877dc36cf4e314851bf9078f4b2dac061b7265866792d92a79f5232c56a0e17f7910b1  initfs-hook.sh"

device/testing/device-samsung-zeroltexx/initfs-hook.sh

+# Set 16bpp fb mode and ensure size is set
+echo 16 > /sys/class/graphics/fb0/bits_per_pixel
+echo 1440,2560 > /sys/class/graphics/fb0/virtual_size
+
+# Blank and unblank
+echo 1 > /sys/class/graphics/fb0/blank
+echo 0 > /sys/class/graphics/fb0/blank
+