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6a9c6f6812
This patch is needed in preparation to add MFC V8 where the register offsets are changed w.r.t MFC V6/V7. This patch adds variants of MFC V6 and V7 while accessing MFC registers. Registers are kept in mfc context and are initialized to a particular MFC variant during probe, which is used instead of macros. This avoids duplication of the code for MFC variants V6 & V7, and reduces the if_else checks while accessing registers of different MFC variants. Signed-off-by: Kiran AVND <avnd.kiran@samsung.com> Signed-off-by: Pawel Osciak <posciak@chromium.org> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
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* drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
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*
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* Header file for Samsung MFC (Multi Function Codec - FIMV) driver
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* Contains declarations of hw related functions.
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*
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* Copyright (c) 2012 Samsung Electronics Co., Ltd.
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* http://www.samsung.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef S5P_MFC_OPR_V6_H_
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#define S5P_MFC_OPR_V6_H_
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#include "s5p_mfc_common.h"
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#include "s5p_mfc_opr.h"
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#define MFC_CTRL_MODE_CUSTOM MFC_CTRL_MODE_SFR
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#define MB_WIDTH(x_size) DIV_ROUND_UP(x_size, 16)
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#define MB_HEIGHT(y_size) DIV_ROUND_UP(y_size, 16)
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#define S5P_MFC_DEC_MV_SIZE_V6(x, y) (MB_WIDTH(x) * \
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(((MB_HEIGHT(y)+1)/2)*2) * 64 + 128)
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/* Definition */
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#define ENC_MULTI_SLICE_MB_MAX ((1 << 30) - 1)
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#define ENC_MULTI_SLICE_BIT_MIN 2800
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#define ENC_INTRA_REFRESH_MB_MAX ((1 << 18) - 1)
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#define ENC_VBV_BUF_SIZE_MAX ((1 << 30) - 1)
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#define ENC_H264_LOOP_FILTER_AB_MIN -12
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#define ENC_H264_LOOP_FILTER_AB_MAX 12
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#define ENC_H264_RC_FRAME_RATE_MAX ((1 << 16) - 1)
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#define ENC_H263_RC_FRAME_RATE_MAX ((1 << 16) - 1)
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#define ENC_H264_PROFILE_MAX 3
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#define ENC_H264_LEVEL_MAX 42
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#define ENC_MPEG4_VOP_TIME_RES_MAX ((1 << 16) - 1)
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#define FRAME_DELTA_H264_H263 1
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#define TIGHT_CBR_MAX 10
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struct s5p_mfc_hw_ops *s5p_mfc_init_hw_ops_v6(void);
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const struct s5p_mfc_regs *s5p_mfc_init_regs_v6_plus(struct s5p_mfc_dev *dev);
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#endif /* S5P_MFC_OPR_V6_H_ */
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