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authorPali Rohár <pali.rohar@gmail.com>2015-01-12 08:32:05 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-01-25 12:17:59 -0500
commitf989e55452c74b4f7b22c889b8ec9f1192aaeec4 (patch)
tree5e0fea244bf5e28774d1682a723b0fa6d878787d /drivers/misc/ti-st/st_kim.c
parent1a131ca1de7a84cf3827c418ee5971b493c6f23f (diff)
i8k: Add support for fan labels
This patch adds labels support for fans if SMM function with EAX register 0x03a3 reports it. This information was taken from DOS binary NBSVC.MDM. Additionally this patch change detection of fan presece. Instead reading fan status now detection is based on new label SMM function. Dell DOS binary NBSVC.MDM is doing similar checks, so we should do that too. This patch also remove I8K_FAN_LEFT and I8K_FAN_RIGHT usage from hwmon driver part because that names does not make sense anymore. So numeric constants are used instead. Original /proc/i8k ioctl part was not changed for compatibility reasons. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/ti-st/st_kim.c')
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