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

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (222 commits)
  V4L/DVB (13033): pt1: Don't use a deprecated DMA_BIT_MASK macro
  V4L/DVB (13029): radio-si4713: remove #include <linux/version.h>
  V4L/DVB (13027): go7007: convert printks to v4l2_info
  V4L/DVB (13026): s2250-board: Implement brightness and contrast controls
  V4L/DVB (13025): s2250-board: Fix memory leaks
  V4L/DVB (13024): go7007: Implement vidioc_g_std and vidioc_querystd
  V4L/DVB (13023): go7007: Merge struct gofh and go declarations
  V4L/DVB (13022): go7007: Fix mpeg controls
  V4L/DVB (13021): go7007: Fix whitespace and line lengths
  V4L/DVB (13020): go7007: Updates to Kconfig and Makefile
  V4L/DVB (13019): video: initial support for ADV7180
  V4L/DVB (13018): kzalloc failure ignored in au8522_probe()
  V4L/DVB (13017): gspca: kmalloc failure ignored in sd_start()
  V4L/DVB (13016): kmalloc failure ignored in lgdt3304_attach() and s921_attach()
  V4L/DVB (13015): kmalloc failure ignored in m920x_firmware_download()
  V4L/DVB (13014): Add support for Compro VideoMate E800 (DVB-T part only)
  V4L/DVB (13013): FM TX: si4713: Kconfig: Fixed two typos.
  V4L/DVB (13012): uvc: introduce missing kfree
  V4L/DVB (13011): Change tuner type of BeholdTV cards
  V4L/DVB (13009): gspca - stv06xx-hdcs: Reduce exposure range
  ...

1 files changed, 175 insertions, 0 deletions

diff --git a/drivers/media/video/davinci/vpif_display.h b/drivers/media/video/davinci/vpif_display.h
new file mode 100644
index 0000000..a2a7cd1
--- /dev/null
+++ b/drivers/media/video/davinci/vpif_display.h
@@ -0,0 +1,175 @@
+/*
+ * DM646x display header file
+ *
+ * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed .as is. WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef DAVINCIHD_DISPLAY_H
+#define DAVINCIHD_DISPLAY_H
+
+/* Header files */
+#include <linux/videodev2.h>
+#include <linux/version.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
+#include <media/videobuf-core.h>
+#include <media/videobuf-dma-contig.h>
+
+#include "vpif.h"
+
+/* Macros */
+#define VPIF_MAJOR_RELEASE	(0)
+#define VPIF_MINOR_RELEASE	(0)
+#define VPIF_BUILD		(1)
+
+#define VPIF_DISPLAY_VERSION_CODE \
+	((VPIF_MAJOR_RELEASE << 16) | (VPIF_MINOR_RELEASE << 8) | VPIF_BUILD)
+
+#define VPIF_VALID_FIELD(field) \
+	(((V4L2_FIELD_ANY == field) || (V4L2_FIELD_NONE == field)) || \
+	(((V4L2_FIELD_INTERLACED == field) || (V4L2_FIELD_SEQ_TB == field)) || \
+	(V4L2_FIELD_SEQ_BT == field)))
+
+#define VPIF_DISPLAY_MAX_DEVICES	(2)
+#define VPIF_SLICED_BUF_SIZE		(256)
+#define VPIF_SLICED_MAX_SERVICES	(3)
+#define VPIF_VIDEO_INDEX		(0)
+#define VPIF_VBI_INDEX			(1)
+#define VPIF_HBI_INDEX			(2)
+
+/* Setting it to 1 as HBI/VBI support yet to be added , else 3*/
+#define VPIF_NUMOBJECTS	(1)
+
+/* Macros */
+#define ISALIGNED(a)    (0 == ((a) & 7))
+
+/* enumerated data types */
+/* Enumerated data type to give id to each device per channel */
+enum vpif_channel_id {
+	VPIF_CHANNEL2_VIDEO = 0,	/* Channel2 Video */
+	VPIF_CHANNEL3_VIDEO,		/* Channel3 Video */
+};
+
+/* structures */
+
+struct video_obj {
+	enum v4l2_field buf_field;
+	u32 latest_only;		/* indicate whether to return
+					 * most recent displayed frame only */
+	v4l2_std_id stdid;		/* Currently selected or default
+					 * standard */
+	u32 output_id;			/* Current output id */
+};
+
+struct vbi_obj {
+	int num_services;
+	struct vpif_vbi_params vbiparams;	/* vpif parameters for the raw
+						 * vbi data */
+};
+
+struct common_obj {
+	/* Buffer specific parameters */
+	u8 *fbuffers[VIDEO_MAX_FRAME];		/* List of buffer pointers for
+						 * storing frames */
+	u32 numbuffers;				/* number of buffers */
+	struct videobuf_buffer *cur_frm;	/* Pointer pointing to current
+						 * videobuf_buffer */
+	struct videobuf_buffer *next_frm;	/* Pointer pointing to next
+						 * videobuf_buffer */
+	enum v4l2_memory memory;		/* This field keeps track of
+						 * type of buffer exchange
+						 * method user has selected */
+	struct v4l2_format fmt;			/* Used to store the format */
+	struct videobuf_queue buffer_queue;	/* Buffer queue used in
+						 * video-buf */
+	struct list_head dma_queue;		/* Queue of filled frames */
+	spinlock_t irqlock;			/* Used in video-buf */
+
+	/* channel specific parameters */
+	struct mutex lock;			/* lock used to access this
+						 * structure */
+	u32 io_usrs;				/* number of users performing
+						 * IO */
+	u8 started;				/* Indicates whether streaming
+						 * started */
+	u32 ytop_off;				/* offset of Y top from the
+						 * starting of the buffer */
+	u32 ybtm_off;				/* offset of Y bottom from the
+						 * starting of the buffer */
+	u32 ctop_off;				/* offset of C top from the
+						 * starting of the buffer */
+	u32 cbtm_off;				/* offset of C bottom from the
+						 * starting of the buffer */
+	/* Function pointer to set the addresses */
+	void (*set_addr) (unsigned long, unsigned long,
+				unsigned long, unsigned long);
+	u32 height;
+	u32 width;
+};
+
+struct channel_obj {
+	/* V4l2 specific parameters */
+	struct video_device *video_dev;	/* Identifies video device for
+					 * this channel */
+	struct v4l2_prio_state prio;	/* Used to keep track of state of
+					 * the priority */
+	atomic_t usrs;			/* number of open instances of
+					 * the channel */
+	u32 field_id;			/* Indicates id of the field
+					 * which is being displayed */
+	u8 initialized;			/* flag to indicate whether
+					 * encoder is initialized */
+
+	enum vpif_channel_id channel_id;/* Identifies channel */
+	struct vpif_params vpifparams;
+	struct common_obj common[VPIF_NUMOBJECTS];
+	struct video_obj video;
+	struct vbi_obj vbi;
+};
+
+/* File handle structure */
+struct vpif_fh {
+	struct channel_obj *channel;	/* pointer to channel object for
+					 * opened device */
+	u8 io_allowed[VPIF_NUMOBJECTS];	/* Indicates whether this file handle
+					 * is doing IO */
+	enum v4l2_priority prio;	/* Used to keep track priority of
+					 * this instance */
+	u8 initialized;			/* Used to keep track of whether this
+					 * file handle has initialized
+					 * channel or not */
+};
+
+/* vpif device structure */
+struct vpif_device {
+	struct v4l2_device v4l2_dev;
+	struct channel_obj *dev[VPIF_DISPLAY_NUM_CHANNELS];
+	struct v4l2_subdev **sd;
+
+};
+
+struct vpif_config_params {
+	u32 min_bufsize[VPIF_DISPLAY_NUM_CHANNELS];
+	u32 channel_bufsize[VPIF_DISPLAY_NUM_CHANNELS];
+	u8 numbuffers[VPIF_DISPLAY_NUM_CHANNELS];
+	u8 min_numbuffers;
+};
+
+/* Struct which keeps track of the line numbers for the sliced vbi service */
+struct vpif_service_line {
+	u16 service_id;
+	u16 service_line[2];
+	u16 enc_service_id;
+	u8 bytestowrite;
+};
+
+#endif				/* DAVINCIHD_DISPLAY_H */