diff options
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h new file mode 100644 index 000000000000..97c1ecafa0f9 --- /dev/null +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h @@ -0,0 +1,163 @@ +/* + * drivers/media/platform/samsung/mfc5/s5p_mfc_opr.h + * + * Header file for Samsung MFC (Multi Function Codec - FIMV) driver + * Contains declarations of hw related functions. + * + * Kamil Debski, Copyright (C) 2011 Samsung Electronics + * 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" + +enum MFC_SHM_OFS { + EXTENEDED_DECODE_STATUS = 0x00, /* D */ + SET_FRAME_TAG = 0x04, /* D */ + GET_FRAME_TAG_TOP = 0x08, /* D */ + GET_FRAME_TAG_BOT = 0x0C, /* D */ + PIC_TIME_TOP = 0x10, /* D */ + PIC_TIME_BOT = 0x14, /* D */ + START_BYTE_NUM = 0x18, /* D */ + + CROP_INFO_H = 0x20, /* D */ + CROP_INFO_V = 0x24, /* D */ + EXT_ENC_CONTROL = 0x28, /* E */ + ENC_PARAM_CHANGE = 0x2C, /* E */ + RC_VOP_TIMING = 0x30, /* E, MPEG4 */ + HEC_PERIOD = 0x34, /* E, MPEG4 */ + METADATA_ENABLE = 0x38, /* C */ + METADATA_STATUS = 0x3C, /* C */ + METADATA_DISPLAY_INDEX = 0x40, /* C */ + EXT_METADATA_START_ADDR = 0x44, /* C */ + PUT_EXTRADATA = 0x48, /* C */ + EXTRADATA_ADDR = 0x4C, /* C */ + + ALLOC_LUMA_DPB_SIZE = 0x64, /* D */ + ALLOC_CHROMA_DPB_SIZE = 0x68, /* D */ + ALLOC_MV_SIZE = 0x6C, /* D */ + P_B_FRAME_QP = 0x70, /* E */ + SAMPLE_ASPECT_RATIO_IDC = 0x74, /* E, H.264, depend on + ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */ + EXTENDED_SAR = 0x78, /* E, H.264, depned on + ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */ + DISP_PIC_PROFILE = 0x7C, /* D */ + FLUSH_CMD_TYPE = 0x80, /* C */ + FLUSH_CMD_INBUF1 = 0x84, /* C */ + FLUSH_CMD_INBUF2 = 0x88, /* C */ + FLUSH_CMD_OUTBUF = 0x8C, /* E */ + NEW_RC_BIT_RATE = 0x90, /* E, format as RC_BIT_RATE(0xC5A8) + depend on RC_BIT_RATE_CHANGE in ENC_PARAM_CHANGE */ + NEW_RC_FRAME_RATE = 0x94, /* E, format as RC_FRAME_RATE(0xD0D0) + depend on RC_FRAME_RATE_CHANGE in ENC_PARAM_CHANGE */ + NEW_I_PERIOD = 0x98, /* E, format as I_FRM_CTRL(0xC504) + depend on I_PERIOD_CHANGE in ENC_PARAM_CHANGE */ + H264_I_PERIOD = 0x9C, /* E, H.264, open GOP */ + RC_CONTROL_CONFIG = 0xA0, /* E */ + BATCH_INPUT_ADDR = 0xA4, /* E */ + BATCH_OUTPUT_ADDR = 0xA8, /* E */ + BATCH_OUTPUT_SIZE = 0xAC, /* E */ + MIN_LUMA_DPB_SIZE = 0xB0, /* D */ + DEVICE_FORMAT_ID = 0xB4, /* C */ + H264_POC_TYPE = 0xB8, /* D */ + MIN_CHROMA_DPB_SIZE = 0xBC, /* D */ + DISP_PIC_FRAME_TYPE = 0xC0, /* D */ + FREE_LUMA_DPB = 0xC4, /* D, VC1 MPEG4 */ + ASPECT_RATIO_INFO = 0xC8, /* D, MPEG4 */ + EXTENDED_PAR = 0xCC, /* D, MPEG4 */ + DBG_HISTORY_INPUT0 = 0xD0, /* C */ + DBG_HISTORY_INPUT1 = 0xD4, /* C */ + DBG_HISTORY_OUTPUT = 0xD8, /* C */ + HIERARCHICAL_P_QP = 0xE0, /* E, H.264 */ + FRAME_PACK_SEI_ENABLE = 0x168, /* C */ + FRAME_PACK_SEI_AVAIL = 0x16c, /* D */ + FRAME_PACK_SEI_INFO = 0x17c, /* E */ +}; + +int s5p_mfc_init_decode(struct s5p_mfc_ctx *ctx); +int s5p_mfc_init_encode(struct s5p_mfc_ctx *mfc_ctx); + +/* Decoding functions */ +int s5p_mfc_set_dec_frame_buffer(struct s5p_mfc_ctx *ctx); +int s5p_mfc_set_dec_stream_buffer(struct s5p_mfc_ctx *ctx, int buf_addr, + unsigned int start_num_byte, + unsigned int buf_size); + +/* Encoding functions */ +void s5p_mfc_set_enc_frame_buffer(struct s5p_mfc_ctx *ctx, + unsigned long y_addr, unsigned long c_addr); +int s5p_mfc_set_enc_stream_buffer(struct s5p_mfc_ctx *ctx, + unsigned long addr, unsigned int size); +void s5p_mfc_get_enc_frame_buffer(struct s5p_mfc_ctx *ctx, + unsigned long *y_addr, unsigned long *c_addr); +int s5p_mfc_set_enc_ref_buffer(struct s5p_mfc_ctx *mfc_ctx); + +int s5p_mfc_decode_one_frame(struct s5p_mfc_ctx *ctx, + enum s5p_mfc_decode_arg last_frame); +int s5p_mfc_encode_one_frame(struct s5p_mfc_ctx *mfc_ctx); + +/* Memory allocation */ +int s5p_mfc_alloc_dec_temp_buffers(struct s5p_mfc_ctx *ctx); +void s5p_mfc_set_dec_desc_buffer(struct s5p_mfc_ctx *ctx); +void s5p_mfc_release_dec_desc_buffer(struct s5p_mfc_ctx *ctx); + +int s5p_mfc_alloc_codec_buffers(struct s5p_mfc_ctx *ctx); +void s5p_mfc_release_codec_buffers(struct s5p_mfc_ctx *ctx); + +int s5p_mfc_alloc_instance_buffer(struct s5p_mfc_ctx *ctx); +void s5p_mfc_release_instance_buffer(struct s5p_mfc_ctx *ctx); + +void s5p_mfc_try_run(struct s5p_mfc_dev *dev); +void s5p_mfc_cleanup_queue(struct list_head *lh, struct vb2_queue *vq); + +/* Shared memory ops */ +void s5p_mfc_write_info_v5(struct s5p_mfc_ctx *ctx, unsigned int data, + unsigned int ofs); + +unsigned int s5p_mfc_read_info_v5(struct s5p_mfc_ctx *ctx, + unsigned int ofs); + +#define s5p_mfc_get_dspl_y_adr() (readl(dev->regs_base + \ + S5P_FIMV_SI_DISPLAY_Y_ADR) << \ + MFC_OFFSET_SHIFT) +#define s5p_mfc_get_dec_y_adr() (readl(dev->regs_base + \ + S5P_FIMV_SI_DECODE_Y_ADR) << \ + MFC_OFFSET_SHIFT) +#define s5p_mfc_get_dspl_status() readl(dev->regs_base + \ + S5P_FIMV_SI_DISPLAY_STATUS) +#define s5p_mfc_get_dec_status() readl(dev->regs_base + \ + S5P_FIMV_SI_DECODE_STATUS) +#define s5p_mfc_get_frame_type() (readl(dev->regs_base + \ + S5P_FIMV_DECODE_FRAME_TYPE) \ + & S5P_FIMV_DECODE_FRAME_MASK) +#define s5p_mfc_get_consumed_stream() readl(dev->regs_base + \ + S5P_FIMV_SI_CONSUMED_BYTES) +#define s5p_mfc_get_int_reason() (readl(dev->regs_base + \ + S5P_FIMV_RISC2HOST_CMD) & \ + S5P_FIMV_RISC2HOST_CMD_MASK) +#define s5p_mfc_get_int_err() readl(dev->regs_base + \ + S5P_FIMV_RISC2HOST_ARG2) +#define s5p_mfc_err_dec(x) (((x) & S5P_FIMV_ERR_DEC_MASK) >> \ + S5P_FIMV_ERR_DEC_SHIFT) +#define s5p_mfc_err_dspl(x) (((x) & S5P_FIMV_ERR_DSPL_MASK) >> \ + S5P_FIMV_ERR_DSPL_SHIFT) +#define s5p_mfc_get_img_width() readl(dev->regs_base + \ + S5P_FIMV_SI_HRESOL) +#define s5p_mfc_get_img_height() readl(dev->regs_base + \ + S5P_FIMV_SI_VRESOL) +#define s5p_mfc_get_dpb_count() readl(dev->regs_base + \ + S5P_FIMV_SI_BUF_NUMBER) +#define s5p_mfc_get_inst_no() readl(dev->regs_base + \ + S5P_FIMV_RISC2HOST_ARG1) +#define s5p_mfc_get_enc_strm_size() readl(dev->regs_base + \ + S5P_FIMV_ENC_SI_STRM_SIZE) +#define s5p_mfc_get_enc_slice_type() readl(dev->regs_base + \ + S5P_FIMV_ENC_SI_SLICE_TYPE) + +#endif /* S5P_MFC_OPR_H_ */ |