• Peter Feuerer's avatar
    thermal: Added Bang-bang thermal governor · e4dbf98f
    Peter Feuerer authored
    The bang-bang thermal governor uses a hysteresis to switch abruptly on
    or off a cooling device.  It is intended to control fans, which can
    not be throttled but just switched on or off.
    Bang-bang cannot be set as default governor as it is intended for
    special devices only.  For those special devices the driver needs to
    explicitely request it.
    
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Zhang Rui <rui.zhang@intel.com>
    Cc: Andreas Mohr <andi@lisas.de>
    Cc: Borislav Petkov <bp@suse.de>
    Cc: Javi Merino <javi.merino@arm.com>
    Cc: linux-pm@vger.kernel.org
    Signed-off-by: default avatarPeter Feuerer <peter@piie.net>
    Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
    e4dbf98f
gov_bang_bang.c 3.65 KB