1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
new file mode 100644
index 00000000000..420abecafec
--- /dev/null
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
@@ -0,0 +1,84 @@
+/*
+ * drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
+ *
+ * Header file for Samsung MFC (Multi Function Codec - FIMV) driver
+ * Contains declarations of hw related functions.
+ *
+ * Kamil Debski, Copyright (C) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef S5P_MFC_OPR_H_
+#define S5P_MFC_OPR_H_
+
+#include "s5p_mfc_common.h"
+
+struct s5p_mfc_hw_ops {
+	int (*alloc_dec_temp_buffers)(struct s5p_mfc_ctx *ctx);
+	void (*release_dec_desc_buffer)(struct s5p_mfc_ctx *ctx);
+	int (*alloc_codec_buffers)(struct s5p_mfc_ctx *ctx);
+	void (*release_codec_buffers)(struct s5p_mfc_ctx *ctx);
+	int (*alloc_instance_buffer)(struct s5p_mfc_ctx *ctx);
+	void (*release_instance_buffer)(struct s5p_mfc_ctx *ctx);
+	int (*alloc_dev_context_buffer)(struct s5p_mfc_dev *dev);
+	void (*release_dev_context_buffer)(struct s5p_mfc_dev *dev);
+	void (*dec_calc_dpb_size)(struct s5p_mfc_ctx *ctx);
+	void (*enc_calc_src_size)(struct s5p_mfc_ctx *ctx);
+	int (*set_dec_stream_buffer)(struct s5p_mfc_ctx *ctx,
+			int buf_addr, unsigned int start_num_byte,
+			unsigned int buf_size);
+	int (*set_dec_frame_buffer)(struct s5p_mfc_ctx *ctx);
+	int (*set_enc_stream_buffer)(struct s5p_mfc_ctx *ctx,
+			unsigned long addr, unsigned int size);
+	void (*set_enc_frame_buffer)(struct s5p_mfc_ctx *ctx,
+			unsigned long y_addr, unsigned long c_addr);
+	void (*get_enc_frame_buffer)(struct s5p_mfc_ctx *ctx,
+			unsigned long *y_addr, unsigned long *c_addr);
+	int (*set_enc_ref_buffer)(struct s5p_mfc_ctx *ctx);
+	int (*init_decode)(struct s5p_mfc_ctx *ctx);
+	int (*init_encode)(struct s5p_mfc_ctx *ctx);
+	int (*encode_one_frame)(struct s5p_mfc_ctx *ctx);
+	void (*try_run)(struct s5p_mfc_dev *dev);
+	void (*cleanup_queue)(struct list_head *lh,
+			struct vb2_queue *vq);
+	void (*clear_int_flags)(struct s5p_mfc_dev *dev);
+	void (*write_info)(struct s5p_mfc_ctx *ctx, unsigned int data,
+			unsigned int ofs);
+	unsigned int (*read_info)(struct s5p_mfc_ctx *ctx,
+			unsigned int ofs);
+	int (*get_dspl_y_adr)(struct s5p_mfc_dev *dev);
+	int (*get_dec_y_adr)(struct s5p_mfc_dev *dev);
+	int (*get_dspl_status)(struct s5p_mfc_dev *dev);
+	int (*get_dec_status)(struct s5p_mfc_dev *dev);
+	int (*get_dec_frame_type)(struct s5p_mfc_dev *dev);
+	int (*get_disp_frame_type)(struct s5p_mfc_ctx *ctx);
+	int (*get_consumed_stream)(struct s5p_mfc_dev *dev);
+	int (*get_int_reason)(struct s5p_mfc_dev *dev);
+	int (*get_int_err)(struct s5p_mfc_dev *dev);
+	int (*err_dec)(unsigned int err);
+	int (*err_dspl)(unsigned int err);
+	int (*get_img_width)(struct s5p_mfc_dev *dev);
+	int (*get_img_height)(struct s5p_mfc_dev *dev);
+	int (*get_dpb_count)(struct s5p_mfc_dev *dev);
+	int (*get_mv_count)(struct s5p_mfc_dev *dev);
+	int (*get_inst_no)(struct s5p_mfc_dev *dev);
+	int (*get_enc_strm_size)(struct s5p_mfc_dev *dev);
+	int (*get_enc_slice_type)(struct s5p_mfc_dev *dev);
+	int (*get_enc_dpb_count)(struct s5p_mfc_dev *dev);
+	int (*get_enc_pic_count)(struct s5p_mfc_dev *dev);
+	int (*get_sei_avail_status)(struct s5p_mfc_ctx *ctx);
+	int (*get_mvc_num_views)(struct s5p_mfc_dev *dev);
+	int (*get_mvc_view_id)(struct s5p_mfc_dev *dev);
+	unsigned int (*get_pic_type_top)(struct s5p_mfc_ctx *ctx);
+	unsigned int (*get_pic_type_bot)(struct s5p_mfc_ctx *ctx);
+	unsigned int (*get_crop_info_h)(struct s5p_mfc_ctx *ctx);
+	unsigned int (*get_crop_info_v)(struct s5p_mfc_ctx *ctx);
+};
+
+void s5p_mfc_init_hw_ops(struct s5p_mfc_dev *dev);
+
+#endif /* S5P_MFC_OPR_H_ */