drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h

   1 /* Copyright (c) 2013 Samsung Electronics Co., Ltd.
   2  *              http://www.samsung.com/
   3  *
   4  * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
   5  *
   6  * Header file of the register interface for JPEG driver on Exynos4x12.
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 #ifndef JPEG_HW_EXYNOS4_H_
  14 #define JPEG_HW_EXYNOS4_H_
  15
  16 void exynos4_jpeg_sw_reset(void __iomem *base);
  17 void exynos4_jpeg_set_enc_dec_mode(void __iomem *base, unsigned int mode);
  18 void __exynos4_jpeg_set_img_fmt(void __iomem *base, unsigned int img_fmt,
  19                                 unsigned int version);
  20 void __exynos4_jpeg_set_enc_out_fmt(void __iomem *base, unsigned int out_fmt,
  21                                     unsigned int version);
  22 void exynos4_jpeg_set_enc_tbl(void __iomem *base);
  23 void exynos4_jpeg_set_interrupt(void __iomem *base, unsigned int version);
  24 unsigned int exynos4_jpeg_get_int_status(void __iomem *base);
  25 void exynos4_jpeg_set_huf_table_enable(void __iomem *base, int value);
  26 void exynos4_jpeg_set_sys_int_enable(void __iomem *base, int value);
  27 void exynos4_jpeg_set_stream_buf_address(void __iomem *base,
  28                                          unsigned int address);
  29 void exynos4_jpeg_set_stream_size(void __iomem *base,
  30                 unsigned int x_value, unsigned int y_value);
  31 void exynos4_jpeg_set_frame_buf_address(void __iomem *base,
  32                                 struct s5p_jpeg_addr *jpeg_addr);
  33 void exynos4_jpeg_set_encode_tbl_select(void __iomem *base,
  34                 enum exynos4_jpeg_img_quality_level level);
  35 void exynos4_jpeg_set_dec_components(void __iomem *base, int n);
  36 void exynos4_jpeg_select_dec_q_tbl(void __iomem *base, char c, char x);
  37 void exynos4_jpeg_select_dec_h_tbl(void __iomem *base, char c, char x);
  38 void exynos4_jpeg_set_encode_hoff_cnt(void __iomem *base, unsigned int fmt);
  39 void exynos4_jpeg_set_dec_bitstream_size(void __iomem *base, unsigned int size);
  40 unsigned int exynos4_jpeg_get_stream_size(void __iomem *base);
  41 void exynos4_jpeg_get_frame_size(void __iomem *base,
  42                         unsigned int *width, unsigned int *height);
  43 unsigned int exynos4_jpeg_get_frame_fmt(void __iomem *base);
  44 unsigned int exynos4_jpeg_get_fifo_status(void __iomem *base);
  45 void exynos4_jpeg_set_timer_count(void __iomem *base, unsigned int size);
  46
  47 #endif /* JPEG_HW_EXYNOS4_H_ */