diff options
Diffstat (limited to 'compat/Kconfig')
| -rw-r--r-- | compat/Kconfig | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/compat/Kconfig b/compat/Kconfig new file mode 100644 index 0000000..7bcf03d --- /dev/null +++ b/compat/Kconfig @@ -0,0 +1,174 @@ +# +# backport Kconfig +# +# Some options are user-selectable ("BPAUTO_USERSEL_*") +# +# Most options, however, follow a few different schemes: +# +# A) An option that is selected by drivers ("select FOO") will be +# changed to "select BPAUTO_FOO" (if the option BPAUTO_FOO +# exists). The option BPAUTO_FOO then controls setting of the +# BPAUTO_BUILD_FOO option, which is a module, like this: +# +# config BPAUTO_BUILD_FOO +# tristate +# # or bool +# +# # not possible on kernel < X.Y, build will fail if any +# # drivers are allowed to build on kernels < X.Y +# depends on KERNEL_X_Y +# +# # don't build the backport code if FOO is in the kernel +# # already, but only if the kernel version is also >= X.Z; +# # this is an example of backporting where the version of +# # the FOO subsystem that we need is only available from +# # kernel version X.Z +# depends on !FOO || KERNEL_X_Z +# +# # build if driver needs it (it selects BPAUTO_FOO) +# default m if BPAUTO_FOO +# +# # or for build-testing (BPAUTO_USERSEL_BUILD_ALL is enabled) +# default m if BPAUTO_USERSEL_BUILD_ALL +# +# config BPAUTO_FOO +# bool +# +# This only works as-is if the kernel code is usable on any version, +# otherwise the "&& !FOO" part needs to be different. +# +# +# B) An option for code always present on some kernels (e.g. KFIFO). +# This simply depends on/sets the default based on the version: +# +# config BPAUTO_BUILD_KFIFO +# def_bool y +# depends on KERNEL_2_6_36 +# +# +# C) similarly, a kconfig symbol for an option, e.g. +# BPAUTO_OPTION_SOME_FIX (no examples provided) check git log +# +# +# Variations are obviously possible. +# + +config BP_MODULES + option modules + bool + default MODULES + + help + This symbol is necessary for the newer kconf tool, it looks + for the "option modules" to control the 'm' state. + +config BPAUTO_BUILD_CORDIC + tristate + depends on m + depends on !CORDIC + depends on KERNEL_3_1 + default m if BPAUTO_CORDIC + default m if BPAUTO_USERSEL_BUILD_ALL + #module-name cordic + #c-file lib/cordic.c + +config BPAUTO_CORDIC + bool + +config BPAUTO_MII + bool + +config BPAUTO_BUILD_LEDS + bool + depends on !NEW_LEDS || LEDS_CLASS=n || !LEDS_TRIGGERS + default y if BPAUTO_NEW_LEDS + default y if BPAUTO_LEDS_CLASS + default y if BPAUTO_LEDS_TRIGGERS + +config BPAUTO_NEW_LEDS + bool + +config BPAUTO_LEDS_CLASS + bool + +config BPAUTO_LEDS_TRIGGERS + bool + +config BPAUTO_USERSEL_BUILD_ALL + bool "Build all compat code" + help + This option selects all the compat code options + that would otherwise only be selected by drivers. + + It's only really useful for compat testing, so + you probably shouldn't enable it. + +config BPAUTO_CRYPTO_CCM + depends on CRYPTO_AEAD + depends on CRYPTO_CTR + bool + +config BPAUTO_BUILD_CRYPTO_CCM + bool + default n if CRYPTO_CCM + default y if BPAUTO_CRYPTO_CCM + #c-file crypto/ccm.c + +config BPAUTO_CRYPTO_SKCIPHER + tristate + depends on m + depends on KERNEL_4_3 + default y if BACKPORTED_MAC802154 + default y if BACKPORTED_LIB80211_CRYPT_WEP + default y if BACKPORTED_LIB80211_CRYPT_TKIP + default y if BACKPORTED_BT + #c-file crypto/skcipher.c + #module-name skcipher + +config BPAUTO_WANT_DEV_COREDUMP + bool + +config BPAUTO_BUILD_WANT_DEV_COREDUMP + bool + default n if DEV_COREDUMP + default n if DISABLE_DEV_COREDUMP + default y if BPAUTO_WANT_DEV_COREDUMP + #h-file linux/devcoredump.h + #c-file drivers/base/devcoredump.c + +config BPAUTO_RHASHTABLE + bool + # current API of rhashtable was introduced in version 4.9 + # (the one including rhltable) + depends on KERNEL_4_9 + # not very nice - but better than always having it + default y if BACKPORTED_MAC80211 + #h-file linux/rhashtable.h + #c-file lib/rhashtable.c + +config BPAUTO_BUILD_HDMI + depends on n + bool + # the hdmi driver got some new apis like hdmi_infoframe_unpack() in + # kernel 4.0 which are used by some drivers + depends on KERNEL_4_0 + #h-file linux/hdmi.h + #c-file drivers/video/hdmi.c + +config BPAUTO_HDMI + bool + select BPAUTO_BUILD_HDMI if KERNEL_4_0 + # these drivers are using the new features of the hdmi driver. + default y if BACKPORTED_VIDEO_ADV7511 + default y if BACKPORTED_VIDEO_ADV7604 + default y if BACKPORTED_VIDEO_ADV7842 + +config BPAUTO_FRAME_VECTOR + bool + +config BPAUTO_BUILD_FRAME_VECTOR + depends on n + bool + default n if FRAME_VECTOR + default y if BPAUTO_FRAME_VECTOR + #c-file mm/frame_vector.c |