device-generic-loongarch64: switch to generic pmOS kernels

* Also make stable the default

For: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/issues/4288>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7938>

device/testing/device-generic-loongarch64/APKBUILD

@@ -1,8 +1,9 @@
 # Reference: <https://postmarketos.org/devicepkg>
+# Co-Maintainer: Achill Gilgenast <achill@achill.org>
 maintainer="Aelin <aelin@postmarketos.org>"
 pkgname=device-generic-loongarch64
 pkgver=5
-pkgrel=0
+pkgrel=1
 pkgdesc="Generic loongarch64 system"
 url="https://postmarketos.org"
 arch="loongarch64"
@@ -15,8 +16,8 @@ depends="
 	"
 makedepends="devicepkg-dev"
 subpackages="
-	$pkgname-kernel-lts:kernel_lts
 	$pkgname-kernel-stable:kernel_stable
+	$pkgname-kernel-lts:kernel_lts
 	$pkgname-kernel-mainline:kernel_mainline
 	"
 
@@ -35,20 +36,20 @@ package() {
 	devicepkg_package $startdir $pkgname
 }
 
-kernel_lts() {
-	pkgdesc="Alpine LTS kernel (recommended)"
-	depends="linux-lts"
+kernel_stable() {
+	pkgdesc="Stable kernel (recommended, best balance between stability and features)"
+	depends="linux-postmarketos-stable"
 	devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
 }
 
-kernel_stable() {
-	pkgdesc="Alpine Stable kernel"
-	depends="linux-stable"
+kernel_lts() {
+	pkgdesc="Long-term maintainance kernel (most stability, not all security fixes & new features)"
+	depends="linux-postmarketos-lts"
 	devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
 }
 
 kernel_mainline() {
-	pkgdesc="postmarketOS Mainline kernel"
+	pkgdesc="Upstream development kernel (regular breakage, latest features)"
 	depends="linux-postmarketos-mainline"
 	devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
 }