Merge with mainline to remove plat-omap/Kconfig conflict

Conflicts:
	arch/arm/plat-omap/Kconfig

1 files changed, 282 insertions, 0 deletions

diff --git a/drivers/media/video/tlg2300/pd-common.h b/drivers/media/video/tlg2300/pd-common.h
new file mode 100644
index 000000000000..46066bdc73f9
--- /dev/null
+++ b/drivers/media/video/tlg2300/pd-common.h
@@ -0,0 +1,282 @@
+#ifndef PD_COMMON_H
+#define PD_COMMON_H
+
+#include <linux/version.h>
+#include <linux/fs.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/videodev2.h>
+#include <linux/semaphore.h>
+#include <linux/usb.h>
+#include <linux/poll.h>
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+
+#include "dvb_frontend.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dmxdev.h"
+
+#define SBUF_NUM	8
+#define MAX_BUFFER_NUM	6
+#define PK_PER_URB	32
+#define ISO_PKT_SIZE	3072
+
+#define POSEIDON_STATE_NONE		(0x0000)
+#define POSEIDON_STATE_ANALOG		(0x0001)
+#define POSEIDON_STATE_FM		(0x0002)
+#define POSEIDON_STATE_DVBT		(0x0004)
+#define POSEIDON_STATE_VBI		(0x0008)
+#define POSEIDON_STATE_DISCONNECT	(0x0080)
+
+#define PM_SUSPEND_DELAY	3
+
+#define V4L_PAL_VBI_LINES	18
+#define V4L_NTSC_VBI_LINES	12
+#define V4L_PAL_VBI_FRAMESIZE	(V4L_PAL_VBI_LINES * 1440 * 2)
+#define V4L_NTSC_VBI_FRAMESIZE	(V4L_NTSC_VBI_LINES * 1440 * 2)
+
+#define TUNER_FREQ_MIN		(45000000)
+#define TUNER_FREQ_MAX		(862000000)
+
+struct vbi_data {
+	struct video_device	*v_dev;
+	struct video_data	*video;
+	struct front_face	*front;
+
+	unsigned int		copied;
+	unsigned int		vbi_size; /* the whole size of two fields */
+	int 			users;
+};
+
+/*
+ * This is the running context of the video, it is useful for
+ * resume()
+ */
+struct running_context {
+	u32		freq;		/* VIDIOC_S_FREQUENCY */
+	int		audio_idx;	/* VIDIOC_S_TUNER    */
+	v4l2_std_id	tvnormid;	/* VIDIOC_S_STD     */
+	int		sig_index;	/* VIDIOC_S_INPUT  */
+	struct v4l2_pix_format pix;	/* VIDIOC_S_FMT   */
+};
+
+struct video_data {
+	/* v4l2 video device */
+	struct video_device	*v_dev;
+
+	/* the working context */
+	struct running_context	context;
+
+	/* for data copy */
+	int		field_count;
+
+	char		*dst;
+	int		lines_copied;
+	int		prev_left;
+
+	int		lines_per_field;
+	int		lines_size;
+
+	/* for communication */
+	u8			endpoint_addr;
+	struct urb 		*urb_array[SBUF_NUM];
+	struct vbi_data		*vbi;
+	struct poseidon 	*pd;
+	struct front_face	*front;
+
+	int			is_streaming;
+	int			users;
+
+	/* for bubble handler */
+	struct work_struct	bubble_work;
+};
+
+enum pcm_stream_state {
+	STREAM_OFF,
+	STREAM_ON,
+	STREAM_SUSPEND,
+};
+
+#define AUDIO_BUFS (3)
+#define CAPTURE_STREAM_EN 1
+struct poseidon_audio {
+	struct urb		*urb_array[AUDIO_BUFS];
+	unsigned int 		copied_position;
+	struct snd_pcm_substream   *capture_pcm_substream;
+
+	unsigned int 		rcv_position;
+	struct	snd_card	*card;
+	int 			card_close;
+
+	int 			users;
+	int			pm_state;
+	enum pcm_stream_state 	capture_stream;
+};
+
+struct radio_data {
+	__u32		fm_freq;
+	int		users;
+	unsigned int	is_radio_streaming;
+	int		pre_emphasis;
+	struct video_device *fm_dev;
+};
+
+#define DVB_SBUF_NUM		4
+#define DVB_URB_BUF_SIZE	0x2000
+struct pd_dvb_adapter {
+	struct dvb_adapter	dvb_adap;
+	struct dvb_frontend	dvb_fe;
+	struct dmxdev		dmxdev;
+	struct dvb_demux	demux;
+
+	atomic_t		users;
+	atomic_t		active_feed;
+
+	/* data transfer */
+	s32			is_streaming;
+	struct urb		*urb_array[DVB_SBUF_NUM];
+	struct poseidon		*pd_device;
+	u8			ep_addr;
+	u8			reserved[3];
+
+	/* data for power resume*/
+	struct dvb_frontend_parameters fe_param;
+
+	/* for channel scanning */
+	int		prev_freq;
+	int		bandwidth;
+	unsigned long	last_jiffies;
+};
+
+struct front_face {
+	/* use this field to distinguish VIDEO and VBI */
+	enum v4l2_buf_type	type;
+
+	/* for host */
+	struct videobuf_queue	q;
+
+	/* the bridge for host and device */
+	struct videobuf_buffer	*curr_frame;
+
+	/* for device */
+	spinlock_t		queue_lock;
+	struct list_head	active;
+	struct poseidon		*pd;
+};
+
+struct poseidon {
+	struct list_head	device_list;
+
+	struct mutex		lock;
+	struct kref		kref;
+
+	/* for V4L2 */
+	struct v4l2_device	v4l2_dev;
+
+	/* hardware info */
+	struct usb_device	*udev;
+	struct usb_interface	*interface;
+	int 			cur_transfer_mode;
+
+	struct video_data	video_data;	/* video */
+	struct vbi_data		vbi_data;	/* vbi	 */
+	struct poseidon_audio	audio;		/* audio (alsa) */
+	struct radio_data	radio_data;	/* FM	 */
+	struct pd_dvb_adapter	dvb_data;	/* DVB	 */
+
+	u32			state;
+	struct file		*file_for_stream; /* the active stream*/
+
+#ifdef CONFIG_PM
+	int (*pm_suspend)(struct poseidon *);
+	int (*pm_resume)(struct poseidon *);
+	pm_message_t		msg;
+
+	struct work_struct	pm_work;
+	u8			portnum;
+#endif
+};
+
+struct poseidon_format {
+	char 	*name;
+	int	fourcc;		 /* video4linux 2	  */
+	int	depth;		 /* bit/pixel		  */
+	int	flags;
+};
+
+struct poseidon_tvnorm {
+	v4l2_std_id	v4l2_id;
+	char		name[12];
+	u32		tlg_tvnorm;
+};
+
+/* video */
+int pd_video_init(struct poseidon *);
+void pd_video_exit(struct poseidon *);
+int stop_all_video_stream(struct poseidon *);
+
+/* alsa audio */
+int poseidon_audio_init(struct poseidon *);
+int poseidon_audio_free(struct poseidon *);
+#ifdef CONFIG_PM
+int pm_alsa_suspend(struct poseidon *);
+int pm_alsa_resume(struct poseidon *);
+#endif
+
+/* dvb */
+int pd_dvb_usb_device_init(struct poseidon *);
+void pd_dvb_usb_device_exit(struct poseidon *);
+void pd_dvb_usb_device_cleanup(struct poseidon *);
+int pd_dvb_get_adapter_num(struct pd_dvb_adapter *);
+void dvb_stop_streaming(struct pd_dvb_adapter *);
+
+/* FM */
+int poseidon_fm_init(struct poseidon *);
+int poseidon_fm_exit(struct poseidon *);
+struct video_device *vdev_init(struct poseidon *, struct video_device *);
+
+/* vendor command ops */
+int send_set_req(struct poseidon*, u8, s32, s32*);
+int send_get_req(struct poseidon*, u8, s32, void*, s32*, s32);
+s32 set_tuner_mode(struct poseidon*, unsigned char);
+
+/* bulk urb alloc/free */
+int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
+			struct usb_device *udev, u8 ep_addr,
+			int buf_size, gfp_t gfp_flags,
+			usb_complete_t complete_fn, void *context);
+void free_all_urb_generic(struct urb **urb_array, int num);
+
+/* misc */
+void poseidon_delete(struct kref *kref);
+void destroy_video_device(struct video_device **v_dev);
+extern int debug_mode;
+void set_debug_mode(struct video_device *vfd, int debug_mode);
+
+#ifdef CONFIG_PM
+#define in_hibernation(pd) (pd->msg.event == PM_EVENT_FREEZE)
+#else
+#define in_hibernation(pd) (0)
+#endif
+#define get_pm_count(p) (atomic_read(&(p)->interface->pm_usage_cnt))
+
+#define log(a, ...) printk(KERN_DEBUG "\t[ %s : %.3d ] "a"\n", \
+				__func__, __LINE__,  ## __VA_ARGS__)
+
+/* for power management */
+#define logpm(pd) do {\
+			if (debug_mode & 0x10)\
+				log();\
+		} while (0)
+
+#define logs(f) do { \
+			if ((debug_mode & 0x4) && \
+				(f)->type == V4L2_BUF_TYPE_VBI_CAPTURE) \
+					log("type : VBI");\
+								\
+			if ((debug_mode & 0x8) && \
+				(f)->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) \
+					log("type : VIDEO");\
+		} while (0)
+#endif