add support wifi rtl8822bs for kernel 4.4 and 5.x (#2980)

config/kernel/linux-rockchip64-legacy.config

@@ -2215,7 +2215,6 @@ CONFIG_RTL8723BU=m
 # CONFIG_RTL8723CS is not set
 # CONFIG_RTL8723DS is not set
 # CONFIG_RTL8822BE is not set
-CONFIG_RTL8822BS=m
 # CONFIG_MVL88W8977 is not set
 
 #
@@ -2223,6 +2222,7 @@ CONFIG_RTL8822BS=m
 #
 # CONFIG_SSV6051 is not set
 # CONFIG_WL_TI is not set
+CONFIG_RTL8822BS=m
 CONFIG_RTL8822BU=m
 CONFIG_RTL8821CU=m
 CONFIG_88XXAU=m

lib/compilation-prepare.sh

@@ -622,6 +622,39 @@ compilation_prepare()
 	fi
 
 
+	# Wireless drivers for Realtek 8822BS chipsets
+
+	if linux-version compare "${version}" ge 4.4 && [ "$EXTRAWIFI" == yes ]; then
+
+		# attach to specifics tag or branch
+		display_alert "Adding" "Wireless drivers for Realtek 8822BS chipsets ${rtl8822bsver}" "info"
+
+		local rtl8822bsver="branch:local_rtl8822bs"
+		fetch_from_repo "https://github.com/150balbes/wifi" "rtl8822bs" "${rtl8822bsver}" "yes"
+		cd "$kerneldir" || exit
+		rm -rf "$kerneldir/drivers/net/wireless/rtl8822bs"
+		mkdir -p $kerneldir/drivers/net/wireless/rtl8822bs/
+		cp -R "${SRC}/cache/sources/rtl8822bs/${rtl8822bsver#*:}"/{core,hal,include,os_dep,platform,bluetooth,getAP,rtl8822b.mk} \
+		$kerneldir/drivers/net/wireless/rtl8822bs
+
+		# Makefile
+		cp "${SRC}/cache/sources/rtl8822bs/${rtl8822bsver#*:}/Makefile" \
+		$kerneldir/drivers/net/wireless/rtl8822bs/Makefile
+
+		# Kconfig
+		sed -i 's/---help---/help/g' "${SRC}/cache/sources/rtl8822bs/${rtl8822bsver#*:}/Kconfig"
+		cp "${SRC}/cache/sources/rtl8822bs/${rtl8822bsver#*:}/Kconfig" \
+		"$kerneldir/drivers/net/wireless/rtl8822bs/Kconfig"
+
+		# Add to section Makefile
+		echo "obj-\$(CONFIG_RTL8822BS) += rtl8822bs/" >> $kerneldir/drivers/net/wireless/Makefile
+		sed -i '/source "drivers\/net\/wireless\/ti\/Kconfig"/a source "drivers\/net\/wireless\/rtl8822bs\/Kconfig"' \
+		$kerneldir/drivers/net/wireless/Kconfig
+
+	fi
+
+
+
 	if linux-version compare $version ge 4.4 && linux-version compare $version lt 5.8; then
 		display_alert "Adjusting" "Framebuffer driver for ST7789 IPS display" "info"
 		process_patch_file "${SRC}/patch/misc/fbtft-st7789v-invert-color.patch" "applying"

patch/kernel/archive/rockchip64-4.4/wifi-realtek-8822BS-kconfig-makefile-4.4.patch

@@ -1,24 +0,0 @@
-diff --git a/drivers/net/wireless/rockchip_wlan/Kconfig b/drivers/net/wireless/rockchip_wlan/Kconfig
-index 9df827f..1d77b96 100644
---- a/drivers/net/wireless/rockchip_wlan/Kconfig
-+++ b/drivers/net/wireless/rockchip_wlan/Kconfig
-@@ -41,6 +41,7 @@ source "drivers/net/wireless/rockchip_wlan/rtl8723cs/Kconfig"
- source "drivers/net/wireless/rockchip_wlan/rtl8723ds/Kconfig"
- source "drivers/net/wireless/rockchip_wlan/rtl8812au/Kconfig"
- source "drivers/net/wireless/rockchip_wlan/rtl8822be/Kconfig"
-+source "drivers/net/wireless/rockchip_wlan/rtl8822bs/Kconfig"
- source "drivers/net/wireless/rockchip_wlan/mvl88w8977/Kconfig"
-
- endif # WL_ROCKCHIP
-diff --git a/drivers/net/wireless/rockchip_wlan/Makefile b/drivers/net/wireless/rockchip_wlan/Makefile
-index d1aebf7..93e3658 100644
---- a/drivers/net/wireless/rockchip_wlan/Makefile
-+++ b/drivers/net/wireless/rockchip_wlan/Makefile
-@@ -9,6 +9,7 @@ obj-$(CONFIG_RTL8723BU) += rtl8723bu/
- obj-$(CONFIG_RTL8723CS)	+= rtl8723cs/
- obj-$(CONFIG_RTL8723DS) += rtl8723ds/
- obj-$(CONFIG_RTL8822BE)	+= rtl8822be/
-+obj-$(CONFIG_RTL8822BS) += rtl8822bs/
- obj-$(CONFIG_SSV6051)	+= ssv6xxx/
- obj-$(CONFIG_MVL88W8977)	+= mvl88w8977/
- obj-$(CONFIG_WL_ROCKCHIP)	+= wifi_sys/rkwifi_sys_iface.o