From 84389910d0f760cea22a5e58ee16b3b9713d456d Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sat, 18 Oct 2008 12:27:50 -0300 Subject: V4L/DVB (9321): v4l2-int-if: Define new power state changes 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. Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-int-device.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'include/media') diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h index cee941c39aa2..3351dcffb465 100644 --- a/include/media/v4l2-int-device.h +++ b/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, *); -- cgit v1.2.2