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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-10-18 17:27:50 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2008-10-18 17:27:50 +0200 |
| commit | d3d1216cbe72328a396ecc76f9edc7dda77601df (patch) | |
| tree | af832f208af19f729d197664b635ab2a43ba96a9 | |
| parent | ac78d9b2a6ad59c839beee937580024a04b1f77e (diff) | |
| download | mediapointer-dvb-s2-d3d1216cbe72328a396ecc76f9edc7dda77601df.tar.gz mediapointer-dvb-s2-d3d1216cbe72328a396ecc76f9edc7dda77601df.tar.bz2 | |
v4l2-int-if: Define new power state changes
From: Sakari Ailus <sakari.ailus@nokia.com>
Use enum v4l2_power instead of int as second argument to
vidioc_int_s_power. The new functionality is that standby state is also
recognised.
Priority: normal
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
| -rw-r--r-- | linux/include/media/v4l2-int-device.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/linux/include/media/v4l2-int-device.h b/linux/include/media/v4l2-int-device.h index cee941c39..3351dcffb 100644 --- a/linux/include/media/v4l2-int-device.h +++ b/linux/include/media/v4l2-int-device.h @@ -96,6 +96,12 @@ int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg); * */ +enum v4l2_power { + V4L2_POWER_OFF = 0, + V4L2_POWER_ON, + V4L2_POWER_STANDBY, +}; + /* Slave interface type. */ enum v4l2_if_type { /* @@ -185,7 +191,7 @@ enum v4l2_int_ioctl_num { vidioc_int_dev_init_num = 1000, /* Delinitialise the device at slave detach. */ vidioc_int_dev_exit_num, - /* Set device power state: 0 is off, non-zero is on. */ + /* Set device power state. */ vidioc_int_s_power_num, /* * Get slave private data, e.g. platform-specific slave @@ -277,7 +283,7 @@ V4L2_INT_WRAPPER_1(s_parm, struct v4l2_streamparm, *); V4L2_INT_WRAPPER_0(dev_init); V4L2_INT_WRAPPER_0(dev_exit); -V4L2_INT_WRAPPER_1(s_power, int, ); +V4L2_INT_WRAPPER_1(s_power, enum v4l2_power, ); V4L2_INT_WRAPPER_1(g_priv, void, *); V4L2_INT_WRAPPER_1(g_ifparm, struct v4l2_ifparm, *); V4L2_INT_WRAPPER_1(g_needs_reset, void, *); |