Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 "This is the first part of the media patches for v3.6.

  This patch series contain:
   - new DVB frontend: rtl2832
   - new video drivers: adv7393
   - some unused files got removed
   - a selection API cleanup between V4L2 and V4L2 subdev API's
   - a major redesign at v4l-ioctl2, in order to clean it up
   - several driver fixes and improvements."

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (174 commits)
  v4l: Export v4l2-common.h in include/linux/Kbuild
  media: Revert "[media] Terratec Cinergy S2 USB HD Rev.2"
  [media] media: Use pr_info not homegrown pr_reg macro
  [media] Terratec Cinergy S2 USB HD Rev.2
  [media] v4l: Correct conflicting V4L2 subdev selection API documentation
  [media] Feature removal: V4L2 selections API target and flag definitions
  [media] v4l: Unify selection flags documentation
  [media] v4l: Unify selection flags
  [media] v4l: Common documentation for selection targets
  [media] v4l: Unify selection targets across V4L2 and V4L2 subdev interfaces
  [media] v4l: Remove "_ACTUAL" from subdev selection API target definition names
  [media] V4L: Remove "_ACTIVE" from the selection target name definitions
  [media] media: dvb-usb: print mac address via native %pM
  [media] s5p-tv: Use module_i2c_driver in sii9234_drv.c file
  [media] media: gpio-ir-recv: add allowed_protos for platform data
  [media] s5p-jpeg: Use module_platform_driver in jpeg-core.c file
  [media] saa7134: fix spelling of detach in label
  [media] cx88-blackbird: replace ioctl by unlocked_ioctl
  [media] cx88: don't use current_norm
  [media] cx88: fix a number of v4l2-compliance violations
  ...

6 files changed, 88 insertions, 42 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 9547daddf813..d9a754474878 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -386,6 +386,7 @@ header-y += utime.h
 header-y += utsname.h
 header-y += uuid.h
 header-y += uvcvideo.h
+header-y += v4l2-common.h
 header-y += v4l2-dv-timings.h
 header-y += v4l2-mediabus.h
 header-y += v4l2-subdev.h
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 1d0fe4877b1f..5970266930a2 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -68,6 +68,9 @@ extern int i2c_master_recv(const struct i2c_client *client, char *buf,
  */
 extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
 			int num);
+/* Unlocked flavor */
+extern int __i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
+			  int num);
 
 /* This is the very generalized SMBus access routine. You probably do not
    want to use this, though; one of the functions below may be much easier,
diff --git a/include/linux/uvcvideo.h b/include/linux/uvcvideo.h
index f46a53f060d7..3b081862b9e8 100644
--- a/include/linux/uvcvideo.h
+++ b/include/linux/uvcvideo.h
@@ -58,7 +58,8 @@ struct uvc_xu_control_mapping {
 struct uvc_xu_control_query {
 	__u8 unit;
 	__u8 selector;
-	__u8 query;
+	__u8 query;		/* Video Class-Specific Request Code, */
+				/* defined in linux/usb/video.h A.8.  */
 	__u16 size;
 	__u8 __user *data;
 };
diff --git a/include/linux/v4l2-common.h b/include/linux/v4l2-common.h
new file mode 100644
index 000000000000..0fa8b64c3cdb
--- /dev/null
+++ b/include/linux/v4l2-common.h
@@ -0,0 +1,71 @@
+/*
+ * include/linux/v4l2-common.h
+ *
+ * Common V4L2 and V4L2 subdev definitions.
+ *
+ * Users are advised to #include this file either through videodev2.h
+ * (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer
+ * to this file directly.
+ *
+ * Copyright (C) 2012 Nokia Corporation
+ * Contact: Sakari Ailus <sakari.ailus@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __V4L2_COMMON__
+#define __V4L2_COMMON__
+
+/*
+ *
+ * Selection interface definitions
+ *
+ */
+
+/* Current cropping area */
+#define V4L2_SEL_TGT_CROP		0x0000
+/* Default cropping area */
+#define V4L2_SEL_TGT_CROP_DEFAULT	0x0001
+/* Cropping bounds */
+#define V4L2_SEL_TGT_CROP_BOUNDS	0x0002
+/* Current composing area */
+#define V4L2_SEL_TGT_COMPOSE		0x0100
+/* Default composing area */
+#define V4L2_SEL_TGT_COMPOSE_DEFAULT	0x0101
+/* Composing bounds */
+#define V4L2_SEL_TGT_COMPOSE_BOUNDS	0x0102
+/* Current composing area plus all padding pixels */
+#define V4L2_SEL_TGT_COMPOSE_PADDED	0x0103
+
+/* Backward compatibility target definitions --- to be removed. */
+#define V4L2_SEL_TGT_CROP_ACTIVE	V4L2_SEL_TGT_CROP
+#define V4L2_SEL_TGT_COMPOSE_ACTIVE	V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL \
+	V4L2_SEL_TGT_CROP
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL \
+	V4L2_SEL_TGT_COMPOSE
+
+/* Selection flags */
+#define V4L2_SEL_FLAG_GE		(1 << 0)
+#define V4L2_SEL_FLAG_LE		(1 << 1)
+#define V4L2_SEL_FLAG_KEEP_CONFIG	(1 << 2)
+
+/* Backward compatibility flag definitions --- to be removed. */
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE	V4L2_SEL_FLAG_GE
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE	V4L2_SEL_FLAG_LE
+#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG
+
+#endif /* __V4L2_COMMON__ */
diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h
index 812019ee1e06..8c57ee9872bb 100644
--- a/include/linux/v4l2-subdev.h
+++ b/include/linux/v4l2-subdev.h
@@ -25,6 +25,7 @@
 
 #include <linux/ioctl.h>
 #include <linux/types.h>
+#include <linux/v4l2-common.h>
 #include <linux/v4l2-mediabus.h>
 
 /**
@@ -123,27 +124,14 @@ struct v4l2_subdev_frame_interval_enum {
 	__u32 reserved[9];
 };
 
-#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE			(1 << 0)
-#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE			(1 << 1)
-#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG		(1 << 2)
-
-/* active cropping area */
-#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL			0x0000
-/* cropping bounds */
-#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS			0x0002
-/* current composing area */
-#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL		0x0100
-/* composing bounds */
-#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS		0x0102
-
-
 /**
  * struct v4l2_subdev_selection - selection info
  *
  * @which: either V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY
  * @pad: pad number, as reported by the media API
- * @target: selection target, used to choose one of possible rectangles
- * @flags: constraint flags
+ * @target: Selection target, used to choose one of possible rectangles,
+ *	    defined in v4l2-common.h; V4L2_SEL_TGT_* .
+ * @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
  * @r: coordinates of the selection window
  * @reserved: for future use, set to zero for now
  *
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 2039c5d3292e..5d78910f926c 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -64,6 +64,7 @@
 #include <linux/compiler.h>
 #include <linux/ioctl.h>
 #include <linux/types.h>
+#include <linux/v4l2-common.h>
 
 /*
  * Common stuff for both V4L1 and V4L2
@@ -657,7 +658,7 @@ struct v4l2_buffer {
 		struct v4l2_plane *planes;
 	} m;
 	__u32			length;
-	__u32			input;
+	__u32			reserved2;
 	__u32			reserved;
 };
 
@@ -671,7 +672,6 @@ struct v4l2_buffer {
 /* Buffer is ready, but the data contained within is corrupted. */
 #define V4L2_BUF_FLAG_ERROR	0x0040
 #define V4L2_BUF_FLAG_TIMECODE	0x0100	/* timecode field is valid */
-#define V4L2_BUF_FLAG_INPUT     0x0200  /* input field is valid */
 #define V4L2_BUF_FLAG_PREPARED	0x0400	/* Buffer is prepared for queuing */
 /* Cache handling flags */
 #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE	0x0800
@@ -761,32 +761,12 @@ struct v4l2_crop {
 	struct v4l2_rect        c;
 };
 
-/* Hints for adjustments of selection rectangle */
-#define V4L2_SEL_FLAG_GE	0x00000001
-#define V4L2_SEL_FLAG_LE	0x00000002
-
-/* Selection targets */
-
-/* Current cropping area */
-#define V4L2_SEL_TGT_CROP_ACTIVE	0x0000
-/* Default cropping area */
-#define V4L2_SEL_TGT_CROP_DEFAULT	0x0001
-/* Cropping bounds */
-#define V4L2_SEL_TGT_CROP_BOUNDS	0x0002
-/* Current composing area */
-#define V4L2_SEL_TGT_COMPOSE_ACTIVE	0x0100
-/* Default composing area */
-#define V4L2_SEL_TGT_COMPOSE_DEFAULT	0x0101
-/* Composing bounds */
-#define V4L2_SEL_TGT_COMPOSE_BOUNDS	0x0102
-/* Current composing area plus all padding pixels */
-#define V4L2_SEL_TGT_COMPOSE_PADDED	0x0103
-
 /**
  * struct v4l2_selection - selection info
  * @type:	buffer type (do not use *_MPLANE types)
- * @target:	selection target, used to choose one of possible rectangles
- * @flags:	constraints flags
+ * @target:	Selection target, used to choose one of possible rectangles;
+ *		defined in v4l2-common.h; V4L2_SEL_TGT_* .
+ * @flags:	constraints flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
  * @r:		coordinates of selection window
  * @reserved:	for future use, rounds structure size to 64 bytes, set to zero
  *
@@ -2039,6 +2019,8 @@ struct v4l2_modulator {
 /*  Flags for the 'capability' field */
 #define V4L2_TUNER_CAP_LOW		0x0001
 #define V4L2_TUNER_CAP_NORM		0x0002
+#define V4L2_TUNER_CAP_HWSEEK_BOUNDED	0x0004
+#define V4L2_TUNER_CAP_HWSEEK_WRAP	0x0008
 #define V4L2_TUNER_CAP_STEREO		0x0010
 #define V4L2_TUNER_CAP_LANG2		0x0020
 #define V4L2_TUNER_CAP_SAP		0x0020