Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (442 commits)
  [media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t
  [media] sh_mobile_ceu_camera: Do not call vb2's mem_ops directly
  [media] V4L: soc-camera: explicitly require V4L2_BUF_TYPE_VIDEO_CAPTURE
  [media] v4l: soc-camera: Store negotiated buffer settings
  [media] rc: interim support for 32-bit NEC-ish scancodes
  [media] mceusb: topseed 0x0011 needs gen3 init for tx to work
  [media] lirc_zilog: error out if buffer read bytes != chunk size
  [media] lirc: silence some compile warnings
  [media] hdpvr: use same polling interval as other OS
  [media] ir-kbd-i2c: pass device code w/key in hauppauge case
  [media] rc/keymaps: Remove the obsolete rc-rc5-tv keymap
  [media] remove the old RC_MAP_HAUPPAUGE_NEW RC map
  [media] rc/keymaps: Rename Hauppauge table as rc-hauppauge
  [media] rc-rc5-hauppauge-new: Fix Hauppauge Grey mapping
  [media] rc-rc5-hauppauge-new: Add support for the old Black RC
  [media] rc-rc5-hauppauge-new: Add the old control to the table
  [media] rc-winfast: Fix the keycode tables
  [media] a800: Fix a few wrong IR key assignments
  [media] opera1: Use multimedia keys instead of an app-specific mapping
  [media] dw2102: Use multimedia keys instead of an app-specific mapping
  ...

Fix up trivial conflicts (remove/modify and some real conflicts) in:
	arch/arm/mach-omap2/devices.c
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/staging/dabusb/dabusb.c
	drivers/staging/dabusb/dabusb.h
	drivers/staging/easycap/easycap_ioctl.c
	drivers/staging/usbvideo/usbvideo.c
	drivers/staging/usbvideo/vicam.c

1 files changed, 202 insertions, 0 deletions

diff --git a/drivers/media/video/omap3isp/ispvideo.h b/drivers/media/video/omap3isp/ispvideo.h
new file mode 100644
index 000000000000..524a1acd0906
--- /dev/null
+++ b/drivers/media/video/omap3isp/ispvideo.h
@@ -0,0 +1,202 @@
+/*
+ * ispvideo.h
+ *
+ * TI OMAP3 ISP - Generic video node
+ *
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *	     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 OMAP3_ISP_VIDEO_H
+#define OMAP3_ISP_VIDEO_H
+
+#include <linux/v4l2-mediabus.h>
+#include <linux/version.h>
+#include <media/media-entity.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-fh.h>
+
+#include "ispqueue.h"
+
+#define ISP_VIDEO_DRIVER_NAME		"ispvideo"
+#define ISP_VIDEO_DRIVER_VERSION	KERNEL_VERSION(0, 0, 1)
+
+struct isp_device;
+struct isp_video;
+struct v4l2_mbus_framefmt;
+struct v4l2_pix_format;
+
+/*
+ * struct isp_format_info - ISP media bus format information
+ * @code: V4L2 media bus format code
+ * @truncated: V4L2 media bus format code for the same format truncated to 10
+ *	bits. Identical to @code if the format is 10 bits wide or less.
+ * @uncompressed: V4L2 media bus format code for the corresponding uncompressed
+ *	format. Identical to @code if the format is not DPCM compressed.
+ * @pixelformat: V4L2 pixel format FCC identifier
+ * @bpp: Bits per pixel
+ */
+struct isp_format_info {
+	enum v4l2_mbus_pixelcode code;
+	enum v4l2_mbus_pixelcode truncated;
+	enum v4l2_mbus_pixelcode uncompressed;
+	u32 pixelformat;
+	unsigned int bpp;
+};
+
+enum isp_pipeline_stream_state {
+	ISP_PIPELINE_STREAM_STOPPED = 0,
+	ISP_PIPELINE_STREAM_CONTINUOUS = 1,
+	ISP_PIPELINE_STREAM_SINGLESHOT = 2,
+};
+
+enum isp_pipeline_state {
+	/* The stream has been started on the input video node. */
+	ISP_PIPELINE_STREAM_INPUT = 1,
+	/* The stream has been started on the output video node. */
+	ISP_PIPELINE_STREAM_OUTPUT = 2,
+	/* At least one buffer is queued on the input video node. */
+	ISP_PIPELINE_QUEUE_INPUT = 4,
+	/* At least one buffer is queued on the output video node. */
+	ISP_PIPELINE_QUEUE_OUTPUT = 8,
+	/* The input entity is idle, ready to be started. */
+	ISP_PIPELINE_IDLE_INPUT = 16,
+	/* The output entity is idle, ready to be started. */
+	ISP_PIPELINE_IDLE_OUTPUT = 32,
+	/* The pipeline is currently streaming. */
+	ISP_PIPELINE_STREAM = 64,
+};
+
+struct isp_pipeline {
+	struct media_pipeline pipe;
+	spinlock_t lock;		/* Pipeline state and queue flags */
+	unsigned int state;
+	enum isp_pipeline_stream_state stream_state;
+	struct isp_video *input;
+	struct isp_video *output;
+	unsigned long l3_ick;
+	unsigned int max_rate;
+	atomic_t frame_number;
+	bool do_propagation; /* of frame number */
+	struct v4l2_fract max_timeperframe;
+};
+
+#define to_isp_pipeline(__e) \
+	container_of((__e)->pipe, struct isp_pipeline, pipe)
+
+static inline int isp_pipeline_ready(struct isp_pipeline *pipe)
+{
+	return pipe->state == (ISP_PIPELINE_STREAM_INPUT |
+			       ISP_PIPELINE_STREAM_OUTPUT |
+			       ISP_PIPELINE_QUEUE_INPUT |
+			       ISP_PIPELINE_QUEUE_OUTPUT |
+			       ISP_PIPELINE_IDLE_INPUT |
+			       ISP_PIPELINE_IDLE_OUTPUT);
+}
+
+/*
+ * struct isp_buffer - ISP buffer
+ * @buffer: ISP video buffer
+ * @isp_addr: MMU mapped address (a.k.a. device address) of the buffer.
+ */
+struct isp_buffer {
+	struct isp_video_buffer buffer;
+	dma_addr_t isp_addr;
+};
+
+#define to_isp_buffer(buf)	container_of(buf, struct isp_buffer, buffer)
+
+enum isp_video_dmaqueue_flags {
+	/* Set if DMA queue becomes empty when ISP_PIPELINE_STREAM_CONTINUOUS */
+	ISP_VIDEO_DMAQUEUE_UNDERRUN = (1 << 0),
+	/* Set when queuing buffer to an empty DMA queue */
+	ISP_VIDEO_DMAQUEUE_QUEUED = (1 << 1),
+};
+
+#define isp_video_dmaqueue_flags_clr(video)	\
+			({ (video)->dmaqueue_flags = 0; })
+
+/*
+ * struct isp_video_operations - ISP video operations
+ * @queue:	Resume streaming when a buffer is queued. Called on VIDIOC_QBUF
+ *		if there was no buffer previously queued.
+ */
+struct isp_video_operations {
+	int(*queue)(struct isp_video *video, struct isp_buffer *buffer);
+};
+
+struct isp_video {
+	struct video_device video;
+	enum v4l2_buf_type type;
+	struct media_pad pad;
+
+	struct mutex mutex;		/* format and crop settings */
+	atomic_t active;
+
+	struct isp_device *isp;
+
+	unsigned int capture_mem;
+	unsigned int bpl_alignment;	/* alignment value */
+	unsigned int bpl_zero_padding;	/* whether the alignment is optional */
+	unsigned int bpl_max;		/* maximum bytes per line value */
+	unsigned int bpl_value;		/* bytes per line value */
+	unsigned int bpl_padding;	/* padding at end of line */
+
+	/* Entity video node streaming */
+	unsigned int streaming:1;
+
+	/* Pipeline state */
+	struct isp_pipeline pipe;
+	struct mutex stream_lock;	/* pipeline and stream states */
+
+	/* Video buffers queue */
+	struct isp_video_queue *queue;
+	struct list_head dmaqueue;
+	enum isp_video_dmaqueue_flags dmaqueue_flags;
+
+	const struct isp_video_operations *ops;
+};
+
+#define to_isp_video(vdev)	container_of(vdev, struct isp_video, video)
+
+struct isp_video_fh {
+	struct v4l2_fh vfh;
+	struct isp_video *video;
+	struct isp_video_queue queue;
+	struct v4l2_format format;
+	struct v4l2_fract timeperframe;
+};
+
+#define to_isp_video_fh(fh)	container_of(fh, struct isp_video_fh, vfh)
+#define isp_video_queue_to_isp_video_fh(q) \
+				container_of(q, struct isp_video_fh, queue)
+
+int omap3isp_video_init(struct isp_video *video, const char *name);
+int omap3isp_video_register(struct isp_video *video,
+			    struct v4l2_device *vdev);
+void omap3isp_video_unregister(struct isp_video *video);
+struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video,
+					      unsigned int error);
+void omap3isp_video_resume(struct isp_video *video, int continuous);
+struct media_pad *omap3isp_video_remote_pad(struct isp_video *video);
+
+const struct isp_format_info *
+omap3isp_video_format_info(enum v4l2_mbus_pixelcode code);
+
+#endif /* OMAP3_ISP_VIDEO_H */