1 files changed, 0 insertions, 338 deletions
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
deleted file mode 100644
index 31cea72f5b2a..000000000000
--- a/drivers/media/platform/coda/coda.h
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * Coda multi-standard codec IP
- *
- * Copyright (C) 2012 Vista Silicon S.L.
- *    Javier Martin, <javier.martin@vista-silicon.com>
- *    Xavier Duret
- * Copyright (C) 2012-2014 Philipp Zabel, Pengutronix
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef __CODA_H__
-#define __CODA_H__
-
-#include <linux/debugfs.h>
-#include <linux/idr.h>
-#include <linux/irqreturn.h>
-#include <linux/mutex.h>
-#include <linux/kfifo.h>
-#include <linux/videodev2.h>
-
-#include <media/v4l2-ctrls.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-fh.h>
-#include <media/videobuf2-v4l2.h>
-
-#include "coda_regs.h"
-
-#define CODA_MAX_FRAMEBUFFERS	19
-#define FMO_SLICE_SAVE_BUF_SIZE	(32)
-
-enum {
-	V4L2_M2M_SRC = 0,
-	V4L2_M2M_DST = 1,
-};
-
-enum coda_inst_type {
-	CODA_INST_ENCODER,
-	CODA_INST_DECODER,
-};
-
-enum coda_product {
-	CODA_DX6 = 0xf001,
-	CODA_HX4 = 0xf00a,
-	CODA_7541 = 0xf012,
-	CODA_960 = 0xf020,
-};
-
-struct coda_video_device;
-
-struct coda_devtype {
-	char			*firmware[3];
-	enum coda_product	product;
-	const struct coda_codec	*codecs;
-	unsigned int		num_codecs;
-	const struct coda_video_device **vdevs;
-	unsigned int		num_vdevs;
-	size_t			workbuf_size;
-	size_t			tempbuf_size;
-	size_t			iram_size;
-};
-
-struct coda_aux_buf {
-	void			*vaddr;
-	dma_addr_t		paddr;
-	u32			size;
-	struct debugfs_blob_wrapper blob;
-	struct dentry		*dentry;
-};
-
-struct coda_dev {
-	struct v4l2_device	v4l2_dev;
-	struct video_device	vfd[5];
-	struct platform_device	*plat_dev;
-	const struct coda_devtype *devtype;
-	int			firmware;
-	struct vdoa_data	*vdoa;
-
-	void __iomem		*regs_base;
-	struct clk		*clk_per;
-	struct clk		*clk_ahb;
-	struct reset_control	*rstc;
-
-	struct coda_aux_buf	codebuf;
-	struct coda_aux_buf	tempbuf;
-	struct coda_aux_buf	workbuf;
-	struct gen_pool		*iram_pool;
-	struct coda_aux_buf	iram;
-
-	spinlock_t		irqlock;
-	struct mutex		dev_mutex;
-	struct mutex		coda_mutex;
-	struct workqueue_struct	*workqueue;
-	struct v4l2_m2m_dev	*m2m_dev;
-	struct ida		ida;
-	struct dentry		*debugfs_root;
-};
-
-struct coda_codec {
-	u32 mode;
-	u32 src_fourcc;
-	u32 dst_fourcc;
-	u32 max_w;
-	u32 max_h;
-};
-
-struct coda_huff_tab;
-
-struct coda_params {
-	u8			rot_mode;
-	u8			h264_intra_qp;
-	u8			h264_inter_qp;
-	u8			h264_min_qp;
-	u8			h264_max_qp;
-	u8			h264_disable_deblocking_filter_idc;
-	s8			h264_slice_alpha_c0_offset_div2;
-	s8			h264_slice_beta_offset_div2;
-	u8			h264_profile_idc;
-	u8			h264_level_idc;
-	u8			mpeg4_intra_qp;
-	u8			mpeg4_inter_qp;
-	u8			gop_size;
-	int			intra_refresh;
-	u8			jpeg_quality;
-	u8			jpeg_restart_interval;
-	u8			*jpeg_qmat_tab[3];
-	int			codec_mode;
-	int			codec_mode_aux;
-	enum v4l2_mpeg_video_multi_slice_mode slice_mode;
-	u32			framerate;
-	u16			bitrate;
-	u16			vbv_delay;
-	u32			vbv_size;
-	u32			slice_max_bits;
-	u32			slice_max_mb;
-	bool			force_ipicture;
-};
-
-struct coda_buffer_meta {
-	struct list_head	list;
-	u32			sequence;
-	struct v4l2_timecode	timecode;
-	u64			timestamp;
-	unsigned int		start;
-	unsigned int		end;
-};
-
-/* Per-queue, driver-specific private data */
-struct coda_q_data {
-	unsigned int		width;
-	unsigned int		height;
-	unsigned int		bytesperline;
-	unsigned int		sizeimage;
-	unsigned int		fourcc;
-	struct v4l2_rect	rect;
-};
-
-struct coda_iram_info {
-	u32		axi_sram_use;
-	phys_addr_t	buf_bit_use;
-	phys_addr_t	buf_ip_ac_dc_use;
-	phys_addr_t	buf_dbk_y_use;
-	phys_addr_t	buf_dbk_c_use;
-	phys_addr_t	buf_ovl_use;
-	phys_addr_t	buf_btp_use;
-	phys_addr_t	search_ram_paddr;
-	int		search_ram_size;
-	int		remaining;
-	phys_addr_t	next_paddr;
-};
-
-#define GDI_LINEAR_FRAME_MAP 0
-#define GDI_TILED_FRAME_MB_RASTER_MAP 1
-
-struct coda_ctx;
-
-struct coda_context_ops {
-	int (*queue_init)(void *priv, struct vb2_queue *src_vq,
-			  struct vb2_queue *dst_vq);
-	int (*reqbufs)(struct coda_ctx *ctx, struct v4l2_requestbuffers *rb);
-	int (*start_streaming)(struct coda_ctx *ctx);
-	int (*prepare_run)(struct coda_ctx *ctx);
-	void (*finish_run)(struct coda_ctx *ctx);
-	void (*run_timeout)(struct coda_ctx *ctx);
-	void (*seq_end_work)(struct work_struct *work);
-	void (*release)(struct coda_ctx *ctx);
-};
-
-struct coda_ctx {
-	struct coda_dev			*dev;
-	struct mutex			buffer_mutex;
-	struct work_struct		pic_run_work;
-	struct work_struct		seq_end_work;
-	struct completion		completion;
-	const struct coda_video_device	*cvd;
-	const struct coda_context_ops	*ops;
-	int				aborting;
-	int				initialized;
-	int				streamon_out;
-	int				streamon_cap;
-	u32				qsequence;
-	u32				osequence;
-	u32				sequence_offset;
-	struct coda_q_data		q_data[2];
-	enum coda_inst_type		inst_type;
-	const struct coda_codec		*codec;
-	enum v4l2_colorspace		colorspace;
-	enum v4l2_xfer_func		xfer_func;
-	enum v4l2_ycbcr_encoding	ycbcr_enc;
-	enum v4l2_quantization		quantization;
-	struct coda_params		params;
-	struct v4l2_ctrl_handler	ctrls;
-	struct v4l2_ctrl		*h264_profile_ctrl;
-	struct v4l2_ctrl		*h264_level_ctrl;
-	struct v4l2_fh			fh;
-	int				gopcounter;
-	int				runcounter;
-	char				vpu_header[3][64];
-	int				vpu_header_size[3];
-	struct kfifo			bitstream_fifo;
-	struct mutex			bitstream_mutex;
-	struct coda_aux_buf		bitstream;
-	bool				hold;
-	struct coda_aux_buf		parabuf;
-	struct coda_aux_buf		psbuf;
-	struct coda_aux_buf		slicebuf;
-	struct coda_aux_buf		internal_frames[CODA_MAX_FRAMEBUFFERS];
-	u32				frame_types[CODA_MAX_FRAMEBUFFERS];
-	struct coda_buffer_meta		frame_metas[CODA_MAX_FRAMEBUFFERS];
-	u32				frame_errors[CODA_MAX_FRAMEBUFFERS];
-	struct list_head		buffer_meta_list;
-	spinlock_t			buffer_meta_lock;
-	int				num_metas;
-	struct coda_aux_buf		workbuf;
-	int				num_internal_frames;
-	int				idx;
-	int				reg_idx;
-	struct coda_iram_info		iram_info;
-	int				tiled_map_type;
-	u32				bit_stream_param;
-	u32				frm_dis_flg;
-	u32				frame_mem_ctrl;
-	int				display_idx;
-	struct dentry			*debugfs_entry;
-	bool				use_bit;
-	bool				use_vdoa;
-	struct vdoa_ctx			*vdoa;
-};
-
-extern int coda_debug;
-
-#define coda_dbg(level, ctx, fmt, arg...)				\
-	do {								\
-		if (coda_debug >= (level))				\
-			v4l2_dbg((level), coda_debug, &(ctx)->dev->v4l2_dev, \
-			 "%u: " fmt, (ctx)->idx, ##arg);		\
-	} while (0)
-
-void coda_write(struct coda_dev *dev, u32 data, u32 reg);
-unsigned int coda_read(struct coda_dev *dev, u32 reg);
-void coda_write_base(struct coda_ctx *ctx, struct coda_q_data *q_data,
-		     struct vb2_v4l2_buffer *buf, unsigned int reg_y);
-
-int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf,
-		       size_t size, const char *name, struct dentry *parent);
-void coda_free_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf);
-
-int coda_encoder_queue_init(void *priv, struct vb2_queue *src_vq,
-			    struct vb2_queue *dst_vq);
-int coda_decoder_queue_init(void *priv, struct vb2_queue *src_vq,
-			    struct vb2_queue *dst_vq);
-
-int coda_hw_reset(struct coda_ctx *ctx);
-
-void coda_fill_bitstream(struct coda_ctx *ctx, struct list_head *buffer_list);
-
-void coda_set_gdi_regs(struct coda_ctx *ctx);
-
-static inline struct coda_q_data *get_q_data(struct coda_ctx *ctx,
-					     enum v4l2_buf_type type)
-{
-	switch (type) {
-	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-		return &(ctx->q_data[V4L2_M2M_SRC]);
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		return &(ctx->q_data[V4L2_M2M_DST]);
-	default:
-		return NULL;
-	}
-}
-
-const char *coda_product_name(int product);
-
-int coda_check_firmware(struct coda_dev *dev);
-
-static inline unsigned int coda_get_bitstream_payload(struct coda_ctx *ctx)
-{
-	return kfifo_len(&ctx->bitstream_fifo);
-}
-
-/*
- * The bitstream prefetcher needs to read at least 2 256 byte periods past
- * the desired bitstream position for all data to reach the decoder.
- */
-static inline bool coda_bitstream_can_fetch_past(struct coda_ctx *ctx,
-						 unsigned int pos)
-{
-	return (int)(ctx->bitstream_fifo.kfifo.in - ALIGN(pos, 256)) > 512;
-}
-
-bool coda_bitstream_can_fetch_past(struct coda_ctx *ctx, unsigned int pos);
-
-void coda_bit_stream_end_flag(struct coda_ctx *ctx);
-
-void coda_m2m_buf_done(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf,
-		       enum vb2_buffer_state state);
-
-int coda_h264_filler_nal(int size, char *p);
-int coda_h264_padding(int size, char *p);
-int coda_h264_profile(int profile_idc);
-int coda_h264_level(int level_idc);
-int coda_sps_parse_profile(struct coda_ctx *ctx, struct vb2_buffer *vb);
-int coda_h264_sps_fixup(struct coda_ctx *ctx, int width, int height, char *buf,
-			int *size, int max_size);
-
-bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb);
-int coda_jpeg_write_tables(struct coda_ctx *ctx);
-void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality);
-
-extern const struct coda_context_ops coda_bit_encode_ops;
-extern const struct coda_context_ops coda_bit_decode_ops;
-
-irqreturn_t coda_irq_handler(int irq, void *data);
-
-#endif /* __CODA_H__ */