diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-rc | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-rc b/Documentation/ABI/testing/sysfs-class-rc index c0e1d14cae6e..b65674da43bb 100644 --- a/Documentation/ABI/testing/sysfs-class-rc +++ b/Documentation/ABI/testing/sysfs-class-rc @@ -61,6 +61,25 @@ Description: an error. This value may be reset to 0 if the current protocol is altered. +What: /sys/class/rc/rcN/wakeup_protocols +Date: Feb 2014 +KernelVersion: 3.15 +Contact: Mauro Carvalho Chehab <m.chehab@samsung.com> +Description: + Reading this file returns a list of available protocols to use + for the wakeup filter, something like: + "rc5 rc6 nec jvc [sony]" + The enabled wakeup protocol is shown in [] brackets. + Writing "+proto" will add a protocol to the list of enabled + wakeup protocols. + Writing "-proto" will remove a protocol from the list of enabled + wakeup protocols. + Writing "proto" will use "proto" for wakeup events. + Writing "none" will disable wakeup. + Write fails with EINVAL if an invalid protocol combination or + unknown protocol name is used, or if wakeup is not supported by + the hardware. + What: /sys/class/rc/rcN/wakeup_filter Date: Jan 2014 KernelVersion: 3.15 @@ -74,7 +93,7 @@ Description: scancodes which match the filter will wake the system from e.g. suspend to RAM or power off. Otherwise the write will fail with an error. - This value may be reset to 0 if the current protocol is altered. + This value may be reset to 0 if the wakeup protocol is altered. What: /sys/class/rc/rcN/wakeup_filter_mask Date: Jan 2014 @@ -89,4 +108,4 @@ Description: scancodes which match the filter will wake the system from e.g. suspend to RAM or power off. Otherwise the write will fail with an error. - This value may be reset to 0 if the current protocol is altered. + This value may be reset to 0 if the wakeup protocol is altered. |