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| author | James Hogan <james.hogan@imgtec.com> | 2014-03-01 03:17:05 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-03-11 20:28:20 +0400 |
| commit | ab88c66deace78989aa71cb139284cf7fb227ba4 (patch) | |
| tree | 26f8bb54eddd1fc41ba758ab5c2c70c5ca553d53 /include/media | |
| parent | acff5f24732acc8a55d0a0f0ee1d19442267df63 (diff) | |
| download | linux-ab88c66deace78989aa71cb139284cf7fb227ba4.tar.xz | |
[media] rc: add wakeup_protocols sysfs file
Add a wakeup_protocols sysfs file which controls the new
rc_dev::enabled_protocols[RC_FILTER_WAKEUP], which is the mask of
protocols that are used for the wakeup filter.
A new RC driver callback change_wakeup_protocol() is called to change
the wakeup protocol mask.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Reviewed-by: Antti Seppälä <a.seppala@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/rc-core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/rc-core.h b/include/media/rc-core.h index f165115597f5..0b9f890ce431 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -97,6 +97,8 @@ enum rc_filter_type { * @tx_resolution: resolution (in ns) of output sampler * @scancode_filters: scancode filters (indexed by enum rc_filter_type) * @change_protocol: allow changing the protocol used on hardware decoders + * @change_wakeup_protocol: allow changing the protocol used for wakeup + * filtering * @open: callback to allow drivers to enable polling/irq when IR input device * is opened. * @close: callback to allow drivers to disable polling/irq when IR input device @@ -145,6 +147,7 @@ struct rc_dev { u32 tx_resolution; struct rc_scancode_filter scancode_filters[RC_FILTER_MAX]; int (*change_protocol)(struct rc_dev *dev, u64 *rc_type); + int (*change_wakeup_protocol)(struct rc_dev *dev, u64 *rc_type); int (*open)(struct rc_dev *dev); void (*close)(struct rc_dev *dev); int (*s_tx_mask)(struct rc_dev *dev, u32 mask); |