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Diffstat (limited to 'drivers/base/firmware_loader/Kconfig')
| -rw-r--r-- | drivers/base/firmware_loader/Kconfig | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/base/firmware_loader/Kconfig b/drivers/base/firmware_loader/Kconfig index 3f9e274e2ed3..5b24f3959255 100644 --- a/drivers/base/firmware_loader/Kconfig +++ b/drivers/base/firmware_loader/Kconfig @@ -148,7 +148,7 @@ config FW_LOADER_USER_HELPER_FALLBACK to be used for all firmware requests which explicitly do not disable a a fallback mechanism. Firmware calls which do prohibit a fallback mechanism is request_firmware_direct(). This option is kept for - backward compatibility purposes given this precise mechanism can also + backward compatibility purposes given this precise mechanism can also be enabled by setting the proc sysctl value to true: /proc/sys/kernel/firmware_config/force_sysfs_fallback @@ -169,5 +169,17 @@ config FW_LOADER_COMPRESS be compressed with either none or crc32 integrity check type (pass "-C crc32" option to xz command). +config FW_CACHE + bool "Enable firmware caching during suspend" + depends on PM_SLEEP + default y if PM_SLEEP + help + Because firmware caching generates uevent messages that are sent + over a netlink socket, it can prevent suspend on many platforms. + It is also not always useful, so on such platforms we have the + option. + + If unsure, say Y. + endif # FW_LOADER endmenu |