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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Cedrus VPU driver
*
* Copyright (c) 2013-2016 Jens Kuske <jenskuske@gmail.com>
* Copyright (C) 2016 Florent Revest <florent.revest@free-electrons.com>
* Copyright (C) 2018 Paul Kocialkowski <paul.kocialkowski@bootlin.com>
*/
#ifndef _CEDRUS_REGS_H_
#define _CEDRUS_REGS_H_
/*
* Common acronyms and contractions used in register descriptions:
* * VLD : Variable-Length Decoder
* * IQ: Inverse Quantization
* * IDCT: Inverse Discrete Cosine Transform
* * MC: Motion Compensation
* * STCD: Start Code Detect
* * SDRT: Scale Down and Rotate
*/
#define VE_ENGINE_DEC_MPEG 0x100
#define VE_ENGINE_DEC_H264 0x200
#define VE_MODE 0x00
#define VE_MODE_REC_WR_MODE_2MB (0x01 << 20)
#define VE_MODE_REC_WR_MODE_1MB (0x00 << 20)
#define VE_MODE_DDR_MODE_BW_128 (0x03 << 16)
#define VE_MODE_DDR_MODE_BW_256 (0x02 << 16)
#define VE_MODE_DISABLED (0x07 << 0)
#define VE_MODE_DEC_H265 (0x04 << 0)
#define VE_MODE_DEC_H264 (0x01 << 0)
#define VE_MODE_DEC_MPEG (0x00 << 0)
#define VE_PRIMARY_CHROMA_BUF_LEN 0xc4
#define VE_PRIMARY_FB_LINE_STRIDE 0xc8
#define VE_PRIMARY_FB_LINE_STRIDE_CHROMA(s) (((s) << 16) & GENMASK(31, 16))
#define VE_PRIMARY_FB_LINE_STRIDE_LUMA(s) (((s) << 0) & GENMASK(15, 0))
#define VE_CHROMA_BUF_LEN 0xe8
#define VE_SECONDARY_OUT_FMT_TILED_32_NV12 (0x00 << 30)
#define VE_SECONDARY_OUT_FMT_EXT (0x01 << 30)
#define VE_SECONDARY_OUT_FMT_YU12 (0x02 << 30)
#define VE_SECONDARY_OUT_FMT_YV12 (0x03 << 30)
#define VE_CHROMA_BUF_LEN_SDRT(l) ((l) & GENMASK(27, 0))
#define VE_PRIMARY_OUT_FMT 0xec
#define VE_PRIMARY_OUT_FMT_TILED_32_NV12 (0x00 << 4)
#define VE_PRIMARY_OUT_FMT_TILED_128_NV12 (0x01 << 4)
#define VE_PRIMARY_OUT_FMT_YU12 (0x02 << 4)
#define VE_PRIMARY_OUT_FMT_YV12 (0x03 << 4)
#define VE_PRIMARY_OUT_FMT_NV12 (0x04 << 4)
#define VE_PRIMARY_OUT_FMT_NV21 (0x05 << 4)
#define VE_SECONDARY_OUT_FMT_EXT_TILED_32_NV12 (0x00 << 0)
#define VE_SECONDARY_OUT_FMT_EXT_TILED_128_NV12 (0x01 << 0)
#define VE_SECONDARY_OUT_FMT_EXT_YU12 (0x02 << 0)
#define VE_SECONDARY_OUT_FMT_EXT_YV12 (0x03 << 0)
#define VE_SECONDARY_OUT_FMT_EXT_NV12 (0x04 << 0)
#define VE_SECONDARY_OUT_FMT_EXT_NV21 (0x05 << 0)
#define VE_VERSION 0xf0
#define VE_VERSION_SHIFT 16
#define VE_DEC_MPEG_MP12HDR (VE_ENGINE_DEC_MPEG + 0x00)
#define VE_DEC_MPEG_MP12HDR_SLICE_TYPE(t) (((t) << 28) & GENMASK(30, 28))
#define VE_DEC_MPEG_MP12HDR_F_CODE_SHIFT(x, y) (24 - 4 * (y) - 8 * (x))
#define VE_DEC_MPEG_MP12HDR_F_CODE(__x, __y, __v) \
(((__v) & GENMASK(3, 0)) << VE_DEC_MPEG_MP12HDR_F_CODE_SHIFT(__x, __y))
#define VE_DEC_MPEG_MP12HDR_INTRA_DC_PRECISION(p) \
(((p) << 10) & GENMASK(11, 10))
#define VE_DEC_MPEG_MP12HDR_INTRA_PICTURE_STRUCTURE(s) \
(((s) << 8) & GENMASK(9, 8))
#define VE_DEC_MPEG_MP12HDR_TOP_FIELD_FIRST(v) \
((v) ? BIT(7) : 0)
#define VE_DEC_MPEG_MP12HDR_FRAME_PRED_FRAME_DCT(v) \
((v) ? BIT(6) : 0)
#define VE_DEC_MPEG_MP12HDR_CONCEALMENT_MOTION_VECTORS(v) \
((v) ? BIT(5) : 0)
#define VE_DEC_MPEG_MP12HDR_Q_SCALE_TYPE(v) \
((v) ? BIT(4) : 0)
#define VE_DEC_MPEG_MP12HDR_INTRA_VLC_FORMAT(v) \
((v) ? BIT(3) : 0)
#define VE_DEC_MPEG_MP12HDR_ALTERNATE_SCAN(v) \
((v) ? BIT(2) : 0)
#define VE_DEC_MPEG_MP12HDR_FULL_PEL_FORWARD_VECTOR(v) \
((v) ? BIT(1) : 0)
#define VE_DEC_MPEG_MP12HDR_FULL_PEL_BACKWARD_VECTOR(v) \
((v) ? BIT(0) : 0)
#define VE_DEC_MPEG_PICCODEDSIZE (VE_ENGINE_DEC_MPEG + 0x08)
#define VE_DEC_MPEG_PICCODEDSIZE_WIDTH(w) \
((DIV_ROUND_UP((w), 16) << 8) & GENMASK(15, 8))
#define VE_DEC_MPEG_PICCODEDSIZE_HEIGHT(h) \
((DIV_ROUND_UP((h), 16) << 0) & GENMASK(7, 0))
#define VE_DEC_MPEG_PICBOUNDSIZE (VE_ENGINE_DEC_MPEG + 0x0c)
#define VE_DEC_MPEG_PICBOUNDSIZE_WIDTH(w) (((w) << 16) & GENMASK(27, 16))
#define VE_DEC_MPEG_PICBOUNDSIZE_HEIGHT(h) (((h) << 0) & GENMASK(11, 0))
#define VE_DEC_MPEG_MBADDR (VE_ENGINE_DEC_MPEG + 0x10)
#define VE_DEC_MPEG_MBADDR_X(w) (((w) << 8) & GENMASK(15, 8))
#define VE_DEC_MPEG_MBADDR_Y(h) (((h) << 0) & GENMASK(0, 7))
#define VE_DEC_MPEG_CTRL (VE_ENGINE_DEC_MPEG + 0x14)
#define VE_DEC_MPEG_CTRL_MC_CACHE_EN BIT(31)
#define VE_DEC_MPEG_CTRL_SW_VLD BIT(27)
#define VE_DEC_MPEG_CTRL_SW_IQ_IS BIT(17)
#define VE_DEC_MPEG_CTRL_QP_AC_DC_OUT_EN BIT(14)
#define VE_DEC_MPEG_CTRL_ROTATE_SCALE_OUT_EN BIT(8)
#define VE_DEC_MPEG_CTRL_MC_NO_WRITEBACK BIT(7)
#define VE_DEC_MPEG_CTRL_ROTATE_IRQ_EN BIT(6)
#define VE_DEC_MPEG_CTRL_VLD_DATA_REQ_IRQ_EN BIT(5)
#define VE_DEC_MPEG_CTRL_ERROR_IRQ_EN BIT(4)
#define VE_DEC_MPEG_CTRL_FINISH_IRQ_EN BIT(3)
#define VE_DEC_MPEG_CTRL_IRQ_MASK \
(VE_DEC_MPEG_CTRL_FINISH_IRQ_EN | VE_DEC_MPEG_CTRL_ERROR_IRQ_EN | \
VE_DEC_MPEG_CTRL_VLD_DATA_REQ_IRQ_EN)
#define VE_DEC_MPEG_TRIGGER (VE_ENGINE_DEC_MPEG + 0x18)
#define VE_DEC_MPEG_TRIGGER_MB_BOUNDARY BIT(31)
#define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_420 (0x00 << 27)
#define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_411 (0x01 << 27)
#define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_422 (0x02 << 27)
#define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_444 (0x03 << 27)
#define VE_DEC_MPEG_TRIGGER_CHROMA_FMT_422T (0x04 << 27)
#define VE_DEC_MPEG_TRIGGER_MPEG1 (0x01 << 24)
#define VE_DEC_MPEG_TRIGGER_MPEG2 (0x02 << 24)
#define VE_DEC_MPEG_TRIGGER_JPEG (0x03 << 24)
#define VE_DEC_MPEG_TRIGGER_MPEG4 (0x04 << 24)
#define VE_DEC_MPEG_TRIGGER_VP62 (0x05 << 24)
#define VE_DEC_MPEG_TRIGGER_VP62_AC_GET_BITS BIT(7)
#define VE_DEC_MPEG_TRIGGER_STCD_VC1 (0x02 << 4)
#define VE_DEC_MPEG_TRIGGER_STCD_MPEG2 (0x01 << 4)
#define VE_DEC_MPEG_TRIGGER_STCD_AVC (0x00 << 4)
#define VE_DEC_MPEG_TRIGGER_HW_MPEG_VLD (0x0f << 0)
#define VE_DEC_MPEG_TRIGGER_HW_JPEG_VLD (0x0e << 0)
#define VE_DEC_MPEG_TRIGGER_HW_MB (0x0d << 0)
#define VE_DEC_MPEG_TRIGGER_HW_ROTATE (0x0c << 0)
#define VE_DEC_MPEG_TRIGGER_HW_VP6_VLD (0x0b << 0)
#define VE_DEC_MPEG_TRIGGER_HW_MAF (0x0a << 0)
#define VE_DEC_MPEG_TRIGGER_HW_STCD_END (0x09 << 0)
#define VE_DEC_MPEG_TRIGGER_HW_STCD_BEGIN (0x08 << 0)
#define VE_DEC_MPEG_TRIGGER_SW_MC (0x07 << 0)
#define VE_DEC_MPEG_TRIGGER_SW_IQ (0x06 << 0)
#define VE_DEC_MPEG_TRIGGER_SW_IDCT (0x05 << 0)
#define VE_DEC_MPEG_TRIGGER_SW_SCALE (0x04 << 0)
#define VE_DEC_MPEG_TRIGGER_SW_VP6 (0x03 << 0)
#define VE_DEC_MPEG_TRIGGER_SW_VP62_AC_GET_BITS (0x02 << 0)
#define VE_DEC_MPEG_STATUS (VE_ENGINE_DEC_MPEG + 0x1c)
#define VE_DEC_MPEG_STATUS_START_DETECT_BUSY BIT(27)
#define VE_DEC_MPEG_STATUS_VP6_BIT BIT(26)
#define VE_DEC_MPEG_STATUS_VP6_BIT_BUSY BIT(25)
#define VE_DEC_MPEG_STATUS_MAF_BUSY BIT(23)
#define VE_DEC_MPEG_STATUS_VP6_MVP_BUSY BIT(22)
#define VE_DEC_MPEG_STATUS_JPEG_BIT_END BIT(21)
#define VE_DEC_MPEG_STATUS_JPEG_RESTART_ERROR BIT(20)
#define VE_DEC_MPEG_STATUS_JPEG_MARKER BIT(19)
#define VE_DEC_MPEG_STATUS_ROTATE_BUSY BIT(18)
#define VE_DEC_MPEG_STATUS_DEBLOCKING_BUSY BIT(17)
#define VE_DEC_MPEG_STATUS_SCALE_DOWN_BUSY BIT(16)
#define VE_DEC_MPEG_STATUS_IQIS_BUF_EMPTY BIT(15)
#define VE_DEC_MPEG_STATUS_IDCT_BUF_EMPTY BIT(14)
#define VE_DEC_MPEG_STATUS_VE_BUSY BIT(13)
#define VE_DEC_MPEG_STATUS_MC_BUSY BIT(12)
#define VE_DEC_MPEG_STATUS_IDCT_BUSY BIT(11)
#define VE_DEC_MPEG_STATUS_IQIS_BUSY BIT(10)
#define VE_DEC_MPEG_STATUS_DCAC_BUSY BIT(9)
#define VE_DEC_MPEG_STATUS_VLD_BUSY BIT(8)
#define VE_DEC_MPEG_STATUS_ROTATE_SUCCESS BIT(3)
#define VE_DEC_MPEG_STATUS_VLD_DATA_REQ BIT(2)
#define VE_DEC_MPEG_STATUS_ERROR BIT(1)
#define VE_DEC_MPEG_STATUS_SUCCESS BIT(0)
#define VE_DEC_MPEG_STATUS_CHECK_MASK \
(VE_DEC_MPEG_STATUS_SUCCESS | VE_DEC_MPEG_STATUS_ERROR | \
VE_DEC_MPEG_STATUS_VLD_DATA_REQ)
#define VE_DEC_MPEG_STATUS_CHECK_ERROR \
(VE_DEC_MPEG_STATUS_ERROR | VE_DEC_MPEG_STATUS_VLD_DATA_REQ)
#define VE_DEC_MPEG_VLD_ADDR (VE_ENGINE_DEC_MPEG + 0x28)
#define VE_DEC_MPEG_VLD_ADDR_FIRST_PIC_DATA BIT(30)
#define VE_DEC_MPEG_VLD_ADDR_LAST_PIC_DATA BIT(29)
#define VE_DEC_MPEG_VLD_ADDR_VALID_PIC_DATA BIT(28)
#define VE_DEC_MPEG_VLD_ADDR_BASE(a) \
({ \
u32 _tmp = (a); \
u32 _lo = _tmp & GENMASK(27, 4); \
u32 _hi = (_tmp >> 28) & GENMASK(3, 0); \
(_lo | _hi); \
})
#define VE_DEC_MPEG_VLD_OFFSET (VE_ENGINE_DEC_MPEG + 0x2c)
#define VE_DEC_MPEG_VLD_LEN (VE_ENGINE_DEC_MPEG + 0x30)
#define VE_DEC_MPEG_VLD_END_ADDR (VE_ENGINE_DEC_MPEG + 0x34)
#define VE_DEC_MPEG_REC_LUMA (VE_ENGINE_DEC_MPEG + 0x48)
#define VE_DEC_MPEG_REC_CHROMA (VE_ENGINE_DEC_MPEG + 0x4c)
#define VE_DEC_MPEG_FWD_REF_LUMA_ADDR (VE_ENGINE_DEC_MPEG + 0x50)
#define VE_DEC_MPEG_FWD_REF_CHROMA_ADDR (VE_ENGINE_DEC_MPEG + 0x54)
#define VE_DEC_MPEG_BWD_REF_LUMA_ADDR (VE_ENGINE_DEC_MPEG + 0x58)
#define VE_DEC_MPEG_BWD_REF_CHROMA_ADDR (VE_ENGINE_DEC_MPEG + 0x5c)
#define VE_DEC_MPEG_IQMINPUT (VE_ENGINE_DEC_MPEG + 0x80)
#define VE_DEC_MPEG_IQMINPUT_FLAG_INTRA (0x01 << 14)
#define VE_DEC_MPEG_IQMINPUT_FLAG_NON_INTRA (0x00 << 14)
#define VE_DEC_MPEG_IQMINPUT_WEIGHT(i, v) \
(((v) & GENMASK(7, 0)) | (((i) << 8) & GENMASK(13, 8)))
#define VE_DEC_MPEG_ERROR (VE_ENGINE_DEC_MPEG + 0xc4)
#define VE_DEC_MPEG_CRTMBADDR (VE_ENGINE_DEC_MPEG + 0xc8)
#define VE_DEC_MPEG_ROT_LUMA (VE_ENGINE_DEC_MPEG + 0xcc)
#define VE_DEC_MPEG_ROT_CHROMA (VE_ENGINE_DEC_MPEG + 0xd0)
#define VE_H264_SPS 0x200
#define VE_H264_SPS_MBS_ONLY BIT(18)
#define VE_H264_SPS_MB_ADAPTIVE_FRAME_FIELD BIT(17)
#define VE_H264_SPS_DIRECT_8X8_INFERENCE BIT(16)
#define VE_H264_PPS 0x204
#define VE_H264_PPS_ENTROPY_CODING_MODE BIT(15)
#define VE_H264_PPS_WEIGHTED_PRED BIT(4)
#define VE_H264_PPS_CONSTRAINED_INTRA_PRED BIT(1)
#define VE_H264_PPS_TRANSFORM_8X8_MODE BIT(0)
#define VE_H264_SHS 0x208
#define VE_H264_SHS_FIRST_SLICE_IN_PIC BIT(5)
#define VE_H264_SHS_FIELD_PIC BIT(4)
#define VE_H264_SHS_BOTTOM_FIELD BIT(3)
#define VE_H264_SHS_DIRECT_SPATIAL_MV_PRED BIT(2)
#define VE_H264_SHS2 0x20c
#define VE_H264_SHS2_NUM_REF_IDX_ACTIVE_OVRD BIT(12)
#define VE_H264_SHS_WP 0x210
#define VE_H264_SHS_QP 0x21c
#define VE_H264_SHS_QP_SCALING_MATRIX_DEFAULT BIT(24)
#define VE_H264_CTRL 0x220
#define VE_H264_CTRL_VLD_DATA_REQ_INT BIT(2)
#define VE_H264_CTRL_DECODE_ERR_INT BIT(1)
#define VE_H264_CTRL_SLICE_DECODE_INT BIT(0)
#define VE_H264_CTRL_INT_MASK (VE_H264_CTRL_VLD_DATA_REQ_INT | \
VE_H264_CTRL_DECODE_ERR_INT | \
VE_H264_CTRL_SLICE_DECODE_INT)
#define VE_H264_TRIGGER_TYPE 0x224
#define VE_H264_TRIGGER_TYPE_AVC_SLICE_DECODE (8 << 0)
#define VE_H264_TRIGGER_TYPE_INIT_SWDEC (7 << 0)
#define VE_H264_STATUS 0x228
#define VE_H264_STATUS_VLD_DATA_REQ_INT VE_H264_CTRL_VLD_DATA_REQ_INT
#define VE_H264_STATUS_DECODE_ERR_INT VE_H264_CTRL_DECODE_ERR_INT
#define VE_H264_STATUS_SLICE_DECODE_INT VE_H264_CTRL_SLICE_DECODE_INT
#define VE_H264_STATUS_INT_MASK VE_H264_CTRL_INT_MASK
#define VE_H264_CUR_MB_NUM 0x22c
#define VE_H264_VLD_ADDR 0x230
#define VE_H264_VLD_ADDR_FIRST BIT(30)
#define VE_H264_VLD_ADDR_LAST BIT(29)
#define VE_H264_VLD_ADDR_VALID BIT(28)
#define VE_H264_VLD_ADDR_VAL(x) (((x) & 0x0ffffff0) | ((x) >> 28))
#define VE_H264_VLD_OFFSET 0x234
#define VE_H264_VLD_LEN 0x238
#define VE_H264_VLD_END 0x23c
#define VE_H264_SDROT_CTRL 0x240
#define VE_H264_OUTPUT_FRAME_IDX 0x24c
#define VE_H264_EXTRA_BUFFER1 0x250
#define VE_H264_EXTRA_BUFFER2 0x254
#define VE_H264_BASIC_BITS 0x2dc
#define VE_AVC_SRAM_PORT_OFFSET 0x2e0
#define VE_AVC_SRAM_PORT_DATA 0x2e4
#define VE_ISP_INPUT_SIZE 0xa00
#define VE_ISP_INPUT_STRIDE 0xa04
#define VE_ISP_CTRL 0xa08
#define VE_ISP_INPUT_LUMA 0xa78
#define VE_ISP_INPUT_CHROMA 0xa7c
#define VE_AVC_PARAM 0xb04
#define VE_AVC_QP 0xb08
#define VE_AVC_MOTION_EST 0xb10
#define VE_AVC_CTRL 0xb14
#define VE_AVC_TRIGGER 0xb18
#define VE_AVC_STATUS 0xb1c
#define VE_AVC_BASIC_BITS 0xb20
#define VE_AVC_UNK_BUF 0xb60
#define VE_AVC_VLE_ADDR 0xb80
#define VE_AVC_VLE_END 0xb84
#define VE_AVC_VLE_OFFSET 0xb88
#define VE_AVC_VLE_MAX 0xb8c
#define VE_AVC_VLE_LENGTH 0xb90
#define VE_AVC_REF_LUMA 0xba0
#define VE_AVC_REF_CHROMA 0xba4
#define VE_AVC_REC_LUMA 0xbb0
#define VE_AVC_REC_CHROMA 0xbb4
#define VE_AVC_REF_SLUMA 0xbb8
#define VE_AVC_REC_SLUMA 0xbbc
#define VE_AVC_MB_INFO 0xbc0
#endif
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