diff options
Diffstat (limited to 'drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h')
| -rw-r--r-- | drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h new file mode 100644 index 000000000..98ddf7097 --- /dev/null +++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h @@ -0,0 +1,57 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* linux/drivers/media/platform/s5p-jpeg/jpeg-hw.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> + */ +#ifndef JPEG_HW_S5P_H_ +#define JPEG_HW_S5P_H_ + +#include <linux/io.h> +#include <linux/videodev2.h> + +#include "jpeg-regs.h" + +#define S5P_JPEG_MIN_WIDTH 32 +#define S5P_JPEG_MIN_HEIGHT 32 +#define S5P_JPEG_MAX_WIDTH 8192 +#define S5P_JPEG_MAX_HEIGHT 8192 +#define S5P_JPEG_RAW_IN_565 0 +#define S5P_JPEG_RAW_IN_422 1 +#define S5P_JPEG_RAW_OUT_422 0 +#define S5P_JPEG_RAW_OUT_420 1 + +void s5p_jpeg_reset(void __iomem *regs); +void s5p_jpeg_poweron(void __iomem *regs); +void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode); +void s5p_jpeg_proc_mode(void __iomem *regs, unsigned long mode); +void s5p_jpeg_subsampling_mode(void __iomem *regs, unsigned int mode); +unsigned int s5p_jpeg_get_subsampling_mode(void __iomem *regs); +void s5p_jpeg_dri(void __iomem *regs, unsigned int dri); +void s5p_jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n); +void s5p_jpeg_htbl_ac(void __iomem *regs, unsigned int t); +void s5p_jpeg_htbl_dc(void __iomem *regs, unsigned int t); +void s5p_jpeg_y(void __iomem *regs, unsigned int y); +void s5p_jpeg_x(void __iomem *regs, unsigned int x); +void s5p_jpeg_rst_int_enable(void __iomem *regs, bool enable); +void s5p_jpeg_data_num_int_enable(void __iomem *regs, bool enable); +void s5p_jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl); +int s5p_jpeg_timer_stat(void __iomem *regs); +void s5p_jpeg_clear_timer_stat(void __iomem *regs); +void s5p_jpeg_enc_stream_int(void __iomem *regs, unsigned long size); +int s5p_jpeg_enc_stream_stat(void __iomem *regs); +void s5p_jpeg_clear_enc_stream_stat(void __iomem *regs); +void s5p_jpeg_outform_raw(void __iomem *regs, unsigned long format); +void s5p_jpeg_jpgadr(void __iomem *regs, unsigned long addr); +void s5p_jpeg_imgadr(void __iomem *regs, unsigned long addr); +void s5p_jpeg_coef(void __iomem *regs, unsigned int i, + unsigned int j, unsigned int coef); +void s5p_jpeg_start(void __iomem *regs); +int s5p_jpeg_result_stat_ok(void __iomem *regs); +int s5p_jpeg_stream_stat_ok(void __iomem *regs); +void s5p_jpeg_clear_int(void __iomem *regs); +unsigned int s5p_jpeg_compressed_size(void __iomem *regs); + +#endif /* JPEG_HW_S5P_H_ */ |