kernel: restrict DVB and rc-core modules to kernel 6.18

The new DVB and remote controller packages are kernel version agnostic,
but the media symbols they make reachable were only answered in
target/linux/generic/config-6.18. On the targets still building kernel
6.12 the buildbot selects the packages through CONFIG_ALL_KMODS,
kconfig has no answer for the newly visible symbols and syncconfig
stops waiting for input.

Restrict the three packages the others hang off. Everything DVB
depends on kmod-dvb-core and kmod-video-em28xx-dvb follows
kmod-video-em28xx, while kmod-rc-core is a root of its own: RC_DEVICES
opens the remote controller menu with no DVB package involved.

Fixes: 1560c75fa2 ("kernel: add initial DVB support")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>

package/kernel/linux/modules/dvb.mk

@@ -23,7 +23,7 @@ define KernelPackage/dvb-core
 	CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
   FILES:=$(LINUX_DIR)/drivers/media/dvb-core/dvb-core.ko
   AUTOLOAD:=$(call AutoProbe,dvb-core)
-  DEPENDS:=+kmod-i2c-core
+  DEPENDS:=@!LINUX_6_12 +kmod-i2c-core
 endef
 
 define KernelPackage/dvb-core/description
@@ -1046,7 +1046,7 @@ define KernelPackage/video-em28xx
 	CONFIG_VIDEO_EM28XX
   FILES:=$(LINUX_DIR)/drivers/media/usb/em28xx/em28xx.ko
   AUTOLOAD:=$(call AutoProbe,em28xx)
-  DEPENDS+=+kmod-usb-core +kmod-i2c-core +kmod-tveeprom +kmod-video-core
+  DEPENDS+=@!LINUX_6_12 +kmod-usb-core +kmod-i2c-core +kmod-tveeprom +kmod-video-core
   SUBMENU:=$(VIDEO_MENU)
 endef
 

package/kernel/linux/modules/input.mk

@@ -356,7 +356,7 @@ define KernelPackage/rc-core
 	CONFIG_RC_CORE
   FILES:=$(LINUX_DIR)/drivers/media/rc/rc-core.ko
   AUTOLOAD:=$(call AutoProbe,rc-core)
-  DEPENDS:=+kmod-input-core
+  DEPENDS:=@!LINUX_6_12 +kmod-input-core
 endef
 
 define KernelPackage/rc-core/description