diff options
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2009-12-26 22:52:17 -0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-12-26 22:38:08 -0500 |
| commit | 6e5b08ee941af38cfc6456158e7e04c1bc49306f (patch) | |
| tree | b73835ece0658d0f77cf18196c11e7252f4709a1 /drivers/platform | |
| parent | 169220f88f0f26f4450ac0bc8ff0f807b453ec58 (diff) | |
thinkpad-acpi: improve Kconfig help text
Document that rfkill and ALSA functionality exists, but requires the
subsystems to be available, and not modular if thinkpad-acpi is not
modular.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 2462dc30b39b..db32c25e3605 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -231,6 +231,11 @@ config THINKPAD_ACPI This driver was formerly known as ibm-acpi. + Extra functionality will be available if the rfkill (CONFIG_RFKILL) + and/or ALSA (CONFIG_SND) subsystems are available in the kernel. + Note that if you want ThinkPad-ACPI to be built-in instead of + modular, ALSA and rfkill will also have to be built-in. + If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. config THINKPAD_ACPI_ALSA_SUPPORT |