>From 0be1009427e55115058bfe72521a2a2811a976e8 Mon Sep 17 00:00:00 2001
From: Sakari Ailus <sakari.ailus@xxxxxxxxx>
Date: Tue, 15 Apr 2008 10:35:15 +0300
Subject: [PATCH] Adding IOCTL command to get slave private data.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxx>
---
include/media/v4l2-int-device.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h
index c8b80e0..d9a0053 100644
--- a/include/media/v4l2-int-device.h
+++ b/include/media/v4l2-int-device.h
@@ -184,6 +184,11 @@ enum v4l2_int_ioctl_num {
vidioc_int_dev_exit_num,
/* Set device power state: 0 is off, non-zero is on. */
vidioc_int_s_power_num,
+ /*
+ * Get slave private data, e.g. platform-specific slave
+ * configuration used by the master.
+ */
+ vidioc_int_g_priv_num,
/* Get slave interface parameters. */
vidioc_int_g_ifparm_num,
/* Does the slave need to be reset after VIDIOC_DQBUF? */
@@ -267,6 +272,7 @@ 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(g_priv, void, *);
V4L2_INT_WRAPPER_1(g_ifparm, struct v4l2_ifparm, *);
V4L2_INT_WRAPPER_1(g_needs_reset, void, *);
--
1.5.5.1
--
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