diff options
Diffstat (limited to 'drivers/media/pci/tw5864/tw5864-reg.h')
| -rw-r--r-- | drivers/media/pci/tw5864/tw5864-reg.h | 2133 |
1 files changed, 2133 insertions, 0 deletions
diff --git a/drivers/media/pci/tw5864/tw5864-reg.h b/drivers/media/pci/tw5864/tw5864-reg.h new file mode 100644 index 000000000000..92a1b077ef8a --- /dev/null +++ b/drivers/media/pci/tw5864/tw5864-reg.h @@ -0,0 +1,2133 @@ +/* + * TW5864 driver - registers description + * + * Copyright (C) 2016 Bluecherry, LLC <maintainers@bluecherrydvr.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* According to TW5864_datasheet_0.6d.pdf, tw5864b1-ds.pdf */ + +/* Register Description - Direct Map Space */ +/* 0x0000 ~ 0x1ffc - H264 Register Map */ +/* [15:0] The Version register for H264 core (Read Only) */ +#define TW5864_H264REV 0x0000 + +#define TW5864_EMU 0x0004 +/* Define controls in register TW5864_EMU */ +/* DDR controller enabled */ +#define TW5864_EMU_EN_DDR BIT(0) +/* Enable bit for Inter module */ +#define TW5864_EMU_EN_ME BIT(1) +/* Enable bit for Sensor Interface module */ +#define TW5864_EMU_EN_SEN BIT(2) +/* Enable bit for Host Burst Access */ +#define TW5864_EMU_EN_BHOST BIT(3) +/* Enable bit for Loop Filter module */ +#define TW5864_EMU_EN_LPF BIT(4) +/* Enable bit for PLBK module */ +#define TW5864_EMU_EN_PLBK BIT(5) +/* + * Video Frame mapping in DDR + * 00 CIF + * 01 D1 + * 10 Reserved + * 11 Reserved + * + */ +#define TW5864_DSP_FRAME_TYPE (3 << 6) +#define TW5864_DSP_FRAME_TYPE_D1 BIT(6) + +#define TW5864_UNDECLARED_H264REV_PART2 0x0008 + +#define TW5864_SLICE 0x000c +/* Define controls in register TW5864_SLICE */ +/* VLC Slice end flag */ +#define TW5864_VLC_SLICE_END BIT(0) +/* Master Slice End Flag */ +#define TW5864_MAS_SLICE_END BIT(4) +/* Host to start a new slice Address */ +#define TW5864_START_NSLICE BIT(15) + +/* + * [15:0] Two bit for each channel (channel 0 ~ 7). Each two bits are the buffer + * pointer for the last encoded frame of the corresponding channel. + */ +#define TW5864_ENC_BUF_PTR_REC1 0x0010 + +/* [5:0] DSP_MB_QP and [15:10] DSP_LPF_OFFSET */ +#define TW5864_DSP_QP 0x0018 +/* Define controls in register TW5864_DSP_QP */ +/* [5:0] H264 QP Value for codec */ +#define TW5864_DSP_MB_QP 0x003f +/* + * [15:10] H264 LPF_OFFSET Address + * (Default 0) + */ +#define TW5864_DSP_LPF_OFFSET 0xfc00 + +#define TW5864_DSP_CODEC 0x001c +/* Define controls in register TW5864_DSP_CODEC */ +/* + * 0: Encode (TW5864 Default) + * 1: Decode + */ +#define TW5864_DSP_CODEC_MODE BIT(0) +/* + * 0->3 4 VLC data buffer in DDR (1M each) + * 0->7 8 VLC data buffer in DDR (512k each) + */ +#define TW5864_VLC_BUF_ID (7 << 2) +/* + * 0 4CIF in 1 MB + * 1 1CIF in 1 MB + */ +#define TW5864_CIF_MAP_MD BIT(6) +/* + * 0 2 falf D1 in 1 MB + * 1 1 half D1 in 1 MB + */ +#define TW5864_HD1_MAP_MD BIT(7) +/* VLC Stream valid */ +#define TW5864_VLC_VLD BIT(8) +/* MV Vector Valid */ +#define TW5864_MV_VECT_VLD BIT(9) +/* MV Flag Valid */ +#define TW5864_MV_FLAG_VLD BIT(10) + +#define TW5864_DSP_SEN 0x0020 +/* Define controls in register TW5864_DSP_SEN */ +/* Org Buffer Base for Luma (default 0) */ +#define TW5864_DSP_SEN_PIC_LU 0x000f +/* Org Buffer Base for Chroma (default 4) */ +#define TW5864_DSP_SEN_PIC_CHM 0x00f0 +/* Maximum Number of Buffers (default 4) */ +#define TW5864_DSP_SEN_PIC_MAX 0x0700 +/* + * Original Frame D1 or HD1 switch + * (Default 0) + */ +#define TW5864_DSP_SEN_HFULL 0x1000 + +#define TW5864_DSP_REF_PIC 0x0024 +/* Define controls in register TW5864_DSP_REF_PIC */ +/* Ref Buffer Base for Luma (default 0) */ +#define TW5864_DSP_REF_PIC_LU 0x000f +/* Ref Buffer Base for Chroma (default 4) */ +#define TW5864_DSP_REF_PIC_CHM 0x00f0 +/* Maximum Number of Buffers (default 4) */ +#define TW5864_DSP_REF_PIC_MAX 0x0700 + +/* [15:0] SEN_EN_CH[n] SENIF original frame capture enable for each channel */ +#define TW5864_SEN_EN_CH 0x0028 + +#define TW5864_DSP 0x002c +/* Define controls in register TW5864_DSP */ +/* The ID for channel selected for encoding operation */ +#define TW5864_DSP_ENC_CHN 0x000f +/* See DSP_MB_DELAY below */ +#define TW5864_DSP_MB_WAIT 0x0010 +/* + * DSP Chroma Switch + * 0 DDRB + * 1 DDRA + */ +#define TW5864_DSP_CHROM_SW 0x0020 +/* VLC Flow Control: 1 for enable */ +#define TW5864_DSP_FLW_CNTL 0x0040 +/* + * If DSP_MB_WAIT == 0, MB delay is DSP_MB_DELAY * 16 + * If DSP_MB_DELAY == 1, MB delay is DSP_MB_DELAY * 128 + */ +#define TW5864_DSP_MB_DELAY 0x0f00 + +#define TW5864_DDR 0x0030 +/* Define controls in register TW5864_DDR */ +/* DDR Single Access Page Number */ +#define TW5864_DDR_PAGE_CNTL 0x00ff +/* DDR-DPR Burst Read Enable */ +#define TW5864_DDR_BRST_EN BIT(13) +/* + * DDR A/B Select as HOST access + * 0 Select DDRA + * 1 Select DDRB + */ +#define TW5864_DDR_AB_SEL BIT(14) +/* + * DDR Access Mode Select + * 0 Single R/W Access (Host <-> DDR) + * 1 Burst R/W Access (Host <-> DPR) + */ +#define TW5864_DDR_MODE BIT(15) + +/* The original frame capture pointer. Two bits for each channel */ +/* SENIF_ORG_FRM_PTR [15:0] */ +#define TW5864_SENIF_ORG_FRM_PTR1 0x0038 +/* SENIF_ORG_FRM_PTR [31:16] */ +#define TW5864_SENIF_ORG_FRM_PTR2 0x003c + +#define TW5864_DSP_SEN_MODE 0x0040 +/* Define controls in register TW5864_DSP_SEN_MODE */ +#define TW5864_DSP_SEN_MODE_CH0 0x000f +#define TW5864_DSP_SEN_MODE_CH1 0x00f0 + +/* + * [15:0]: ENC_BUF_PTR_REC[31:16] Two bit for each channel (channel 8 ~ 15). + * Each two bits are the buffer pointer for the last encoded frame of a channel + */ +#define TW5864_ENC_BUF_PTR_REC2 0x004c + +/* Current MV Flag Status Pointer for Channel n. (Read only) */ +/* + * [1:0] CH0_MV_PTR, ..., [15:14] CH7_MV_PTR + */ +#define TW5864_CH_MV_PTR1 0x0060 +/* + * [1:0] CH8_MV_PTR, ..., [15:14] CH15_MV_PTR + */ +#define TW5864_CH_MV_PTR2 0x0064 + +/* + * [15:0] Reset Current MV Flag Status Pointer for Channel n (one bit each) + */ +#define TW5864_RST_MV_PTR 0x0068 +#define TW5864_INTERLACING 0x0200 +/* Define controls in register TW5864_INTERLACING */ +/* + * Inter_Mode Start. 2-nd bit? A guess. Missing in datasheet. Without this bit + * set, the output video is interlaced (stripy). + */ +#define TW5864_DSP_INTER_ST BIT(1) +/* Deinterlacer Enable */ +#define TW5864_DI_EN BIT(2) +/* + * De-interlacer Mode + * 1 Shuffled frame + * 0 Normal Un-Shuffled Frame + */ +#define TW5864_DI_MD BIT(3) +/* + * Down scale original frame in X direction + * 11: Un-used + * 10: down-sample to 1/4 + * 01: down-sample to 1/2 + * 00: down-sample disabled + */ +#define TW5864_DSP_DWN_X (3 << 4) +/* + * Down scale original frame in Y direction + * 11: Un-used + * 10: down-sample to 1/4 + * 01: down-sample to 1/2 + * 00: down-sample disabled + */ +#define TW5864_DSP_DWN_Y (3 << 6) +/* + * 1 Dual Stream + * 0 Single Stream + */ +#define TW5864_DUAL_STR BIT(8) + +#define TW5864_DSP_REF 0x0204 +/* Define controls in register TW5864_DSP_REF */ +/* Number of reference frame (Default 1 for TW5864B) */ +#define TW5864_DSP_REF_FRM 0x000f +/* Window size */ +#define TW5864_DSP_WIN_SIZE 0x02f0 + +#define TW5864_DSP_SKIP 0x0208 +/* Define controls in register TW5864_DSP_SKIP */ +/* + * Skip Offset Enable bit + * 0 DSP_SKIP_OFFSET value is not used (default 8) + * 1 DSP_SKIP_OFFSET value is used in HW + */ +#define TW5864_DSP_SKIP_OFEN 0x0080 +/* Skip mode cost offset (default 8) */ +#define TW5864_DSP_SKIP_OFFSET 0x007f + +#define TW5864_MOTION_SEARCH_ETC 0x020c +/* Define controls in register TW5864_MOTION_SEARCH_ETC */ +/* Enable quarter pel search mode */ +#define TW5864_QPEL_EN BIT(0) +/* Enable half pel search mode */ +#define TW5864_HPEL_EN BIT(1) +/* Enable motion search mode */ +#define TW5864_ME_EN BIT(2) +/* Enable Intra mode */ +#define TW5864_INTRA_EN BIT(3) +/* Enable Skip Mode */ +#define TW5864_SKIP_EN BIT(4) +/* Search Option (Default 2"b01) */ +#define TW5864_SRCH_OPT (3 << 5) + +#define TW5864_DSP_ENC_REC 0x0210 +/* Define controls in register TW5864_DSP_ENC_REC */ +/* Reference Buffer Pointer for encoding */ +#define TW5864_DSP_ENC_REF_PTR 0x0007 +/* Reconstruct Buffer pointer */ +#define TW5864_DSP_REC_BUF_PTR 0x7000 + +/* [15:0] Lambda Value for H264 */ +#define TW5864_DSP_REF_MVP_LAMBDA 0x0214 + +#define TW5864_DSP_PIC_MAX_MB 0x0218 +/* Define controls in register TW5864_DSP_PIC_MAX_MB */ +/* The MB number in Y direction for a frame */ +#define TW5864_DSP_PIC_MAX_MB_Y 0x007f +/* The MB number in X direction for a frame */ +#define TW5864_DSP_PIC_MAX_MB_X 0x7f00 + +/* The original frame pointer for encoding */ +#define TW5864_DSP_ENC_ORG_PTR_REG 0x021c +/* Mask to use with TW5864_DSP_ENC_ORG_PTR */ +#define TW5864_DSP_ENC_ORG_PTR_MASK 0x7000 +/* Number of bits to shift with TW5864_DSP_ENC_ORG_PTR */ +#define TW5864_DSP_ENC_ORG_PTR_SHIFT 12 + +/* DDR base address of OSD rectangle attribute data */ +#define TW5864_DSP_OSD_ATTRI_BASE 0x0220 +/* OSD enable bit for each channel */ +#define TW5864_DSP_OSD_ENABLE 0x0228 + +/* 0x0280 ~ 0x029c – Motion Vector for 1st 4x4 Block, e.g., 80 (X), 84 (Y) */ +#define TW5864_ME_MV_VEC1 0x0280 +/* 0x02a0 ~ 0x02bc – Motion Vector for 2nd 4x4 Block, e.g., A0 (X), A4 (Y) */ +#define TW5864_ME_MV_VEC2 0x02a0 +/* 0x02c0 ~ 0x02dc – Motion Vector for 3rd 4x4 Block, e.g., C0 (X), C4 (Y) */ +#define TW5864_ME_MV_VEC3 0x02c0 +/* 0x02e0 ~ 0x02fc – Motion Vector for 4th 4x4 Block, e.g., E0 (X), E4 (Y) */ +#define TW5864_ME_MV_VEC4 0x02e0 + +/* + * [5:0] + * if (intra16x16_cost < (intra4x4_cost+dsp_i4x4_offset)) + * Intra_mode = intra16x16_mode + * Else + * Intra_mode = intra4x4_mode + */ +#define TW5864_DSP_I4x4_OFFSET 0x040c + +/* + * [6:4] + * 0x5 Only 4x4 + * 0x6 Only 16x16 + * 0x7 16x16 & 4x4 + */ +#define TW5864_DSP_INTRA_MODE 0x0410 +#define TW5864_DSP_INTRA_MODE_SHIFT 4 +#define TW5864_DSP_INTRA_MODE_MASK (7 << 4) +#define TW5864_DSP_INTRA_MODE_4x4 0x5 +#define TW5864_DSP_INTRA_MODE_16x16 0x6 +#define TW5864_DSP_INTRA_MODE_4x4_AND_16x16 0x7 +/* + * [5:0] WEIGHT Factor for I4x4 cost calculation (QP dependent) + */ +#define TW5864_DSP_I4x4_WEIGHT 0x0414 + +/* + * [7:0] Offset used to affect Intra/ME model decision + * If (me_cost < intra_cost + dsp_resid_mode_offset) + * Pred_Mode = me_mode + * Else + * Pred_mode = intra_mode + */ +#define TW5864_DSP_RESID_MODE_OFFSET 0x0604 + +/* 0x0800 ~ 0x09ff - Quantization TABLE Values */ +#define TW5864_QUAN_TAB 0x0800 + +/* Valid channel value [0; f], frame value [0; 3] */ +#define TW5864_RT_CNTR_CH_FRM(channel, frame) \ + (0x0c00 | (channel << 4) | (frame << 2)) + +#define TW5864_FRAME_BUS1 0x0d00 +/* + * 1 Progressive in part A in bus n + * 0 Interlaced in part A in bus n + */ +#define TW5864_PROG_A BIT(0) +/* + * 1 Progressive in part B in bus n + * 0 Interlaced in part B in bus n + */ +#define TW5864_PROG_B BIT(1) +/* + * 1 Frame Mode in bus n + * 0 Field Mode in bus n + */ +#define TW5864_FRAME BIT(2) +/* + * 0 4CIF in bus n + * 1 1D1 + 4 CIF in bus n + * 2 2D1 in bus n + */ +#define TW5864_BUS_D1 (3 << 3) +/* Bus 1 goes in TW5864_FRAME_BUS1 in [4:0] */ +/* Bus 2 goes in TW5864_FRAME_BUS1 in [12:8] */ +#define TW5864_FRAME_BUS2 0x0d04 +/* Bus 3 goes in TW5864_FRAME_BUS2 in [4:0] */ +/* Bus 4 goes in TW5864_FRAME_BUS2 in [12:8] */ + +/* [15:0] Horizontal Mirror for channel n */ +#define TW5864_SENIF_HOR_MIR 0x0d08 +/* [15:0] Vertical Mirror for channel n */ +#define TW5864_SENIF_VER_MIR 0x0d0c + +/* + * FRAME_WIDTH_BUSn_A + * 0x15f: 4 CIF + * 0x2cf: 1 D1 + 3 CIF + * 0x2cf: 2 D1 + * FRAME_WIDTH_BUSn_B + * 0x15f: 4 CIF + * 0x2cf: 1 D1 + 3 CIF + * 0x2cf: 2 D1 + * FRAME_HEIGHT_BUSn_A + * 0x11f: 4CIF (PAL) + * 0x23f: 1D1 + 3CIF (PAL) + * 0x23f: 2 D1 (PAL) + * 0x0ef: 4CIF (NTSC) + * 0x1df: 1D1 + 3CIF (NTSC) + * 0x1df: 2 D1 (NTSC) + * FRAME_HEIGHT_BUSn_B + * 0x11f: 4CIF (PAL) + * 0x23f: 1D1 + 3CIF (PAL) + * 0x23f: 2 D1 (PAL) + * 0x0ef: 4CIF (NTSC) + * 0x1df: 1D1 + 3CIF (NTSC) + * 0x1df: 2 D1 (NTSC) + */ +#define TW5864_FRAME_WIDTH_BUS_A(bus) (0x0d10 + 0x0010 * bus) +#define TW5864_FRAME_WIDTH_BUS_B(bus) (0x0d14 + 0x0010 * bus) +#define TW5864_FRAME_HEIGHT_BUS_A(bus) (0x0d18 + 0x0010 * bus) +#define TW5864_FRAME_HEIGHT_BUS_B(bus) (0x0d1c + 0x0010 * bus) + +/* + * 1: the bus mapped Channel n Full D1 + * 0: the bus mapped Channel n Half D1 + */ +#define TW5864_FULL_HALF_FLAG 0x0d50 + +/* + * 0 The bus mapped Channel select partA Mode + * 1 The bus mapped Channel select partB Mode + */ +#define TW5864_FULL_HALF_MODE_SEL 0x0d54 + +#define TW5864_VLC 0x1000 +/* Define controls in register TW5864_VLC */ +/* QP Value used by H264 CAVLC */ +#define TW5864_VLC_SLICE_QP 0x003f +/* + * Swap byte order of VLC stream in d-word. + * 1 Normal (VLC output= [31:0]) + * 0 Swap (VLC output={[23:16],[31:24],[7:0], [15:8]}) + */ +#define TW5864_VLC_BYTE_SWP BIT(6) +/* Enable Adding 03 circuit for VLC stream */ +#define TW5864_VLC_ADD03_EN BIT(7) +/* Number of bit for VLC bit Align */ +#define TW5864_VLC_BIT_ALIGN_SHIFT 8 +#define TW5864_VLC_BIT_ALIGN_MASK (0x1f << 8) +/* + * Synchronous Interface select for VLC Stream + * 1 CDC_VLCS_MAS read VLC stream + * 0 CPU read VLC stream + */ +#define TW5864_VLC_INF_SEL BIT(13) +/* Enable VLC overflow control */ +#define TW5864_VLC_OVFL_CNTL BIT(14) +/* + * 1 PCI Master Mode + * 0 Non PCI Master Mode + */ +#define TW5864_VLC_PCI_SEL BIT(15) +/* + * 0 Enable Adding 03 to VLC header and stream + * 1 Disable Adding 03 to VLC header of "00000001" + */ +#define TW5864_VLC_A03_DISAB BIT(16) +/* + * Status of VLC stream in DDR (one bit for each buffer) + * 1 VLC is ready in buffer n (HW set) + * 0 VLC is not ready in buffer n (SW clear) + */ +#define TW5864_VLC_BUF_RDY_SHIFT 24 +#define TW5864_VLC_BUF_RDY_MASK (0xff << 24) + +/* Total number of bit in the slice */ +#define TW5864_SLICE_TOTAL_BIT 0x1004 +/* Total number of bit in the residue */ +#define TW5864_RES_TOTAL_BIT 0x1008 + +#define TW5864_VLC_BUF 0x100c +/* Define controls in register TW5864_VLC_BUF */ +/* VLC BK0 full status, write ‘1’ to clear */ +#define TW5864_VLC_BK0_FULL BIT(0) +/* VLC BK1 full status, write ‘1’ to clear */ +#define TW5864_VLC_BK1_FULL BIT(1) +/* VLC end slice status, write ‘1’ to clear */ +#define TW5864_VLC_END_SLICE BIT(2) +/* VLC Buffer overflow status, write ‘1’ to clear */ +#define TW5864_DSP_RD_OF BIT(3) +/* VLC string length in either buffer 0 or 1 at end of frame */ +#define TW5864_VLC_STREAM_LEN_SHIFT 4 +#define TW5864_VLC_STREAM_LEN_MASK (0x1ff << 4) + +/* [15:0] Total coefficient number in a frame */ +#define TW5864_TOTAL_COEF_NO 0x1010 +/* [0] VLC Encoder Interrupt. Write ‘1’ to clear */ +#define TW5864_VLC_DSP_INTR 0x1014 +/* [31:0] VLC stream CRC checksum */ +#define TW5864_VLC_STREAM_CRC 0x1018 + +#define TW5864_VLC_RD 0x101c +/* Define controls in register TW5864_VLC_RD */ +/* + * 1 Read VLC lookup Memory + * 0 Read VLC Stream Memory + */ +#define TW5864_VLC_RD_MEM BIT(0) +/* + * 1 Read VLC Stream Memory in burst mode + * 0 Read VLC Stream Memory in single mode + */ +#define TW5864_VLC_RD_BRST BIT(1) + +/* 0x2000 ~ 0x2ffc -- H264 Stream Memory Map */ +/* + * A word is 4 bytes. I.e., + * VLC_STREAM_MEM[0] address: 0x2000 + * VLC_STREAM_MEM[1] address: 0x2004 + * ... + * VLC_STREAM_MEM[3FF] address: 0x2ffc + */ +#define TW5864_VLC_STREAM_MEM_START 0x2000 +#define TW5864_VLC_STREAM_MEM_MAX_OFFSET 0x3ff +#define TW5864_VLC_STREAM_MEM(offset) (TW5864_VLC_STREAM_MEM_START + 4 * offset) + +/* 0x4000 ~ 0x4ffc -- Audio Register Map */ +/* [31:0] config 1ms cnt = Realtime clk/1000 */ +#define TW5864_CFG_1MS_CNT 0x4000 + +#define TW5864_ADPCM 0x4004 +/* Define controls in register TW5864_ADPCM */ +/* ADPCM decoder enable */ +#define TW5864_ADPCM_DEC BIT(0) +/* ADPCM input data enable */ +#define TW5864_ADPCM_IN_DATA BIT(1) +/* ADPCM encoder enable */ +#define TW5864_ADPCM_ENC BIT(2) + +#define TW5864_AUD 0x4008 +/* Define controls in register TW5864_AUD */ +/* Record path PCM Audio enable bit for each channel */ +#define TW5864_AUD_ORG_CH_EN 0x00ff +/* Speaker path PCM Audio Enable */ +#define TW5864_SPK_ORG_EN BIT(16) +/* + * 0 16bit + * 1 8bit + */ +#define TW5864_AD_BIT_MODE BIT(17) +#define TW5864_AUD_TYPE_SHIFT 18 +/* + * 0 PCM + * 3 ADPCM + */ +#define TW5864_AUD_TYPE (0xf << 18) +#define TW5864_AUD_SAMPLE_RATE_SHIFT 22 +/* + * 0 8K + * 1 16K + */ +#define TW5864_AUD_SAMPLE_RATE (3 << 22) +/* Channel ID used to select audio channel (0 to 16) for loopback */ +#define TW5864_TESTLOOP_CHID_SHIFT 24 +#define TW5864_TESTLOOP_CHID (0x1f << 24) +/* Enable AD Loopback Test */ +#define TW5864_TEST_ADLOOP_EN BIT(30) +/* + * 0 Asynchronous Mode or PCI target mode + * 1 PCI Initiator Mode + */ +#define TW5864_AUD_MODE BIT(31) + +#define TW5864_AUD_ADPCM 0x400c +/* Define controls in register TW5864_AUD_ADPCM */ +/* Record path ADPCM audio channel enable, one bit for each */ +#define TW5864_AUD_ADPCM_CH_EN 0x00ff +/* Speaker path ADPCM audio channel enable */ +#define TW5864_SPK_ADPCM_EN BIT(16) + +#define TW5864_PC_BLOCK_ADPCM_RD_NO 0x4018 +#define TW5864_PC_BLOCK_ADPCM_RD_NO_MASK 0x1f + +/* + * For ADPCM_ENC_WR_PTR, ADPCM_ENC_RD_PTR (see below): + * Bit[2:0] ch0 + * Bit[5:3] ch1 + * Bit[8:6] ch2 + * Bit[11:9] ch3 + * Bit[14:12] ch4 + * Bit[17:15] ch5 + * Bit[20:18] ch6 + * Bit[23:21] ch7 + * Bit[26:24] ch8 + * Bit[29:27] ch9 + * Bit[32:30] ch10 + * Bit[35:33] ch11 + * Bit[38:36] ch12 + * Bit[41:39] ch13 + * Bit[44:42] ch14 + * Bit[47:45] ch15 + * Bit[50:48] ch16 + */ +#define TW5864_ADPCM_ENC_XX_MASK 0x3fff +#define TW5864_ADPCM_ENC_XX_PTR2_SHIFT 30 +/* ADPCM_ENC_WR_PTR[29:0] */ +#define TW5864_ADPCM_ENC_WR_PTR1 0x401c +/* ADPCM_ENC_WR_PTR[50:30] */ +#define TW5864_ADPCM_ENC_WR_PTR2 0x4020 + +/* ADPCM_ENC_RD_PTR[29:0] */ +#define TW5864_ADPCM_ENC_RD_PTR1 0x4024 +/* ADPCM_ENC_RD_PTR[50:30] */ +#define TW5864_ADPCM_ENC_RD_PTR2 0x4028 + +/* [3:0] rd ch0, [7:4] rd ch1, [11:8] wr ch0, [15:12] wr ch1 */ +#define TW5864_ADPCM_DEC_RD_WR_PTR 0x402c + +/* + * For TW5864_AD_ORIG_WR_PTR, TW5864_AD_ORIG_RD_PTR: + * Bit[3:0] ch0 + * Bit[7:4] ch1 + * Bit[11:8] ch2 + * Bit[15:12] ch3 + * Bit[19:16] ch4 + * Bit[23:20] ch5 + * Bit[27:24] ch6 + * Bit[31:28] ch7 + * Bit[35:32] ch8 + * Bit[39:36] ch9 + * Bit[43:40] ch10 + * Bit[47:44] ch11 + * Bit[51:48] ch12 + * Bit[55:52] ch13 + * Bit[59:56] ch14 + * Bit[63:60] ch15 + * Bit[67:64] ch16 + */ +/* AD_ORIG_WR_PTR[31:0] */ +#define TW5864_AD_ORIG_WR_PTR1 0x4030 +/* AD_ORIG_WR_PTR[63:32] */ +#define TW5864_AD_ORIG_WR_PTR2 0x4034 +/* AD_ORIG_WR_PTR[67:64] */ +#define TW5864_AD_ORIG_WR_PTR3 0x4038 + +/* AD_ORIG_RD_PTR[31:0] */ +#define TW5864_AD_ORIG_RD_PTR1 0x403c +/* AD_ORIG_RD_PTR[63:32] */ +#define TW5864_AD_ORIG_RD_PTR2 0x4040 +/* AD_ORIG_RD_PTR[67:64] */ +#define TW5864_AD_ORIG_RD_PTR3 0x4044 + +#define TW5864_PC_BLOCK_ORIG_RD_NO 0x4048 +#define TW5864_PC_BLOCK_ORIG_RD_NO_MASK 0x1f + +#define TW5864_PCI_AUD 0x404c +/* Define controls in register TW5864_PCI_AUD */ +/* + * The register is applicable to PCI initiator mode only. Used to select PCM(0) + * or ADPCM(1) audio data sent to PC. One bit for each channel + */ +#define TW5864_PCI_DATA_SEL 0xffff +/* + * Audio flow control mode selection bit. + * 0 Flow control disabled. TW5864 continuously sends audio frame to PC + * (initiator mode) + * 1 Flow control enabled + */ +#define TW5864_PCI_FLOW_EN BIT(16) +/* + * When PCI_FLOW_EN is set, PCI need to toggle this bit to send an audio frame + * to PC. One toggle to send one frame. + */ +#define TW5864_PCI_AUD_FRM_EN BIT(17) + +/* [1:0] CS valid to data valid CLK cycles when writing operation */ +#define TW5864_CS2DAT_CNT 0x8000 +/* [2:0] Data valid signal width by system clock cycles */ +#define TW5864_DATA_VLD_WIDTH 0x8004 + +#define TW5864_SYNC 0x8008 +/* Define controls in register TW5864_SYNC */ +/* + * 0 vlc stream to syncrous port + * 1 vlc stream to ddr buffers + */ +#define TW5864_SYNC_CFG BIT(7) +/* + * 0 SYNC Address sampled on Rising edge + * 1 SYNC Address sampled on Falling edge + */ +#define TW5864_SYNC_ADR_EDGE BIT(0) +#define TW5864_VLC_STR_DELAY_SHIFT 1 +/* + * 0 No system delay + * 1 One system clock delay + * 2 Two system clock delay + * 3 Three system clock delay + */ +#define TW5864_VLC_STR_DELAY (3 << 1) +/* + * 0 Rising edge output + * 1 Falling edge output + */ +#define TW5864_VLC_OUT_EDGE BIT(3) + +/* + * [1:0] + * 2’b00 phase set to 180 degree + * 2’b01 phase set to 270 degree + * 2’b10 phase set to 0 degree + * 2’b11 phase set to 90 degree + */ +#define TW5864_I2C_PHASE_CFG 0x800c + +/* + * The system / DDR clock (166 MHz) is generated with an on-chip system clock + * PLL (SYSPLL) using input crystal clock of 27 MHz. The system clock PLL + * frequency is controlled with the following equation. + * CLK_OUT = CLK_IN * (M+1) / ((N+1) * P) + * SYSPLL_M M parameter + * SYSPLL_N N parameter + * SYSPLL_P P parameter + */ +/* SYSPLL_M[7:0] */ +#define TW5864_SYSPLL1 0x8018 +/* Define controls in register TW5864_SYSPLL1 */ +#define TW5864_SYSPLL_M_LOW 0x00ff + +/* [2:0]: SYSPLL_M[10:8], [7:3]: SYSPLL_N[4:0] */ +#define TW5864_SYSPLL2 0x8019 +/* Define controls in register TW5864_SYSPLL2 */ +#define TW5864_SYSPLL_M_HI 0x07 +#define TW5864_SYSPLL_N_LOW_SHIFT 3 +#define TW5864_SYSPLL_N_LOW (0x1f << 3) + +/* + * [1:0]: SYSPLL_N[6:5], [3:2]: SYSPLL_P, [4]: SYSPLL_IREF, [7:5]: SYSPLL_CP_SEL + */ +#define TW5864_SYSPLL3 0x8020 +/* Define controls in register TW5864_SYSPLL3 */ +#define TW5864_SYSPLL_N_HI 0x03 +#define TW5864_SYSPLL_P_SHIFT 2 +#define TW5864_SYSPLL_P (0x03 << 2) +/* + * SYSPLL bias current control + * 0 Lower current (default) + * 1 30% higher current + */ +#define TW5864_SYSPLL_IREF BIT(4) +/* + * SYSPLL charge pump current selection + * 0 1,5 uA + * 1 4 uA + * 2 9 uA + * 3 19 uA + * 4 39 uA + * 5 79 uA + * 6 159 uA + * 7 319 uA + */ +#define TW5864_SYSPLL_CP_SEL_SHIFT 5 +#define TW5864_SYSPLL_CP_SEL (0x07 << 5) + +/* + * [1:0]: SYSPLL_VCO, [3:2]: SYSPLL_LP_X8, [5:4]: SYSPLL_ICP_SEL, + * [6]: SYSPLL_LPF_5PF, [7]: SYSPLL_ED_SEL + */ +#define TW5864_SYSPLL4 0x8021 +/* Define controls in register TW5864_SYSPLL4 */ +/* + * SYSPLL_VCO VCO Range selection + * 00 5 ~ 75 MHz + * 01 50 ~ 140 MHz + * 10 110 ~ 320 MHz + * 11 270 ~ 700 MHz + */ +#define TW5864_SYSPLL_VCO 0x03 +#define TW5864_SYSPLL_LP_X8_SHIFT 2 +/* + * Loop resister + * 0 38.5K ohms + * 1 6.6K ohms (default) + * 2 2.2K ohms + * 3 1.1K ohms + */ +#define TW5864_SYSPLL_LP_X8 (0x03 << 2) +#define TW5864_SYSPLL_ICP_SEL_SHIFT 4 +/* + * PLL charge pump fine tune + * 00 x1 (default) + * 01 x1/2 + * 10 x1/7 + * 11 x1/8 + */ +#define TW5864_SYSPLL_ICP_SEL (0x03 << 4) +/* + * PLL low pass filter phase margin adjustment + * 0 no 5pF (default) + * 1 5pF added + */ +#define TW5864_SYSPLL_LPF_5PF BIT(6) +/* + * PFD select edge for detection + * 0 Falling edge (default) + * 1 Rising edge + */ +#define TW5864_SYSPLL_ED_SEL BIT(7) + +/* [0]: SYSPLL_RST, [4]: SYSPLL_PD */ +#define TW5864_SYSPLL5 0x8024 +/* Define controls in register TW5864_SYSPLL5 */ +/* Reset SYSPLL */ +#define TW5864_SYSPLL_RST BIT(0) +/* Power down SYSPLL */ +#define TW5864_SYSPLL_PD BIT(4) + +#define TW5864_PLL_CFG 0x801c +/* Define controls in register TW5864_PLL_CFG */ +/* + * Issue Soft Reset from Async Host Interface / PCI Interface clock domain. + * Become valid after sync to the xtal clock domain. This bit is set only if + * LOAD register bit is also set to 1. + */ +#define TW5864_SRST BIT(0) +/* + * Issue SYSPLL (166 MHz) configuration latch from Async host interface / PCI + * Interface clock domain. The configuration setting becomes effective only if + * LOAD register bit is also set to 1. + */ +#define TW5864_SYSPLL_CFG BIT(2) +/* + * Issue SPLL (108 MHz) configuration load from Async host interface / PCI + * Interface clock domain. The configuration setting becomes effective only if + * the LOAD register bit is also set to 1. + */ +#define TW5864_SPLL_CFG BIT(4) +/* + * Set this bit to latch the SRST, SYSPLL_CFG, SPLL_CFG setting into the xtal + * clock domain to restart the PLL. This bit is self cleared. + */ +#define TW5864_LOAD BIT(3) + +/* SPLL_IREF, SPLL_LPX4, SPLL_CPX4, SPLL_PD, SPLL_DBG */ +#define TW5864_SPLL 0x8028 + +/* 0x8800 ~ 0x88fc -- Interrupt Register Map */ +/* + * Trigger mode of interrupt source 0 ~ 15 + * 1 Edge trigger mode + * 0 Level trigger mode + */ +#define TW5864_TRIGGER_MODE_L 0x8800 +/* Trigger mode of interrupt source 16 ~ 31 */ +#define TW5864_TRIGGER_MODE_H 0x8804 +/* Enable of interrupt source 0 ~ 15 */ +#define TW5864_INTR_ENABLE_L 0x8808 +/* Enable of interrupt source 16 ~ 31 */ +#define TW5864_INTR_ENABLE_H 0x880c +/* Clear interrupt command of interrupt source 0 ~ 15 */ +#define TW5864_INTR_CLR_L 0x8810 +/* Clear interrupt command of interrupt source 16 ~ 31 */ +#define TW5864_INTR_CLR_H 0x8814 +/* + * Assertion of interrupt source 0 ~ 15 + * 1 High level or pos-edge is assertion + * 0 Low level or neg-edge is assertion + */ +#define TW5864_INTR_ASSERT_L 0x8818 +/* Assertion of interrupt source 16 ~ 31 */ +#define TW5864_INTR_ASSERT_H 0x881c +/* + * Output level of interrupt + * 1 Interrupt output is high assertion + * 0 Interrupt output is low assertion + */ +#define TW5864_INTR_OUT_LEVEL 0x8820 +/* + * Status of interrupt source 0 ~ 15 + * Bit[0]: VLC 4k RAM interrupt + * Bit[1]: BURST DDR RAM interrupt + * Bit[2]: MV DSP interrupt + * Bit[3]: video lost interrupt + * Bit[4]: gpio 0 interrupt + * Bit[5]: gpio 1 interrupt + * Bit[6]: gpio 2 interrupt + * Bit[7]: gpio 3 interrupt + * Bit[8]: gpio 4 interrupt + * Bit[9]: gpio 5 interrupt + * Bit[10]: gpio 6 interrupt + * Bit[11]: gpio 7 interrupt + * Bit[12]: JPEG interrupt + * Bit[13:15]: Reserved + */ +#define TW5864_INTR_STATUS_L 0x8838 +/* + * Status of interrupt source 16 ~ 31 + * Bit[0]: Reserved + * Bit[1]: VLC done interrupt + * Bit[2]: Reserved + * Bit[3]: AD Vsync interrupt + * Bit[4]: Preview eof interrupt + * Bit[5]: Preview overflow interrupt + * Bit[6]: Timer interrupt + * Bit[7]: Reserved + * Bit[8]: Audio eof interrupt + * Bit[9]: I2C done interrupt + * Bit[10]: AD interrupt + * Bit[11:15]: Reserved + */ +#define TW5864_INTR_STATUS_H 0x883c + +/* Defines of interrupt bits, united for both low and high word registers */ +#define TW5864_INTR_VLC_RAM BIT(0) +#define TW5864_INTR_BURST BIT(1) +#define TW5864_INTR_MV_DSP BIT(2) +#define TW5864_INTR_VIN_LOST BIT(3) +/* n belongs to [0; 7] */ +#define TW5864_INTR_GPIO(n) (1 << (4 + n)) +#define TW5864_INTR_JPEG BIT(12) +#define TW5864_INTR_VLC_DONE BIT(17) +#define TW5864_INTR_AD_VSYNC BIT(19) +#define TW5864_INTR_PV_EOF BIT(20) +#define TW5864_INTR_PV_OVERFLOW BIT(21) +#define TW5864_INTR_TIMER BIT(22) +#define TW5864_INTR_AUD_EOF BIT(24) +#define TW5864_INTR_I2C_DONE BIT(25) +#define TW5864_INTR_AD BIT(26) + +/* 0x9000 ~ 0x920c -- Video Capture (VIF) Register Map */ +/* + * H264EN_CH_STATUS[n] Status of Vsync synchronized H264EN_CH_EN (Read Only) + * 1 Channel Enabled + * 0 Channel Disabled + */ +#define TW5864_H264EN_CH_STATUS 0x9000 +/* + * [15:0] H264EN_CH_EN[n] H264 Encoding Path Enable for channel + * 1 Channel Enabled + * 0 Channel Disabled + */ +#define TW5864_H264EN_CH_EN 0x9004 +/* + * H264EN_CH_DNS[n] H264 Encoding Path Downscale Video Decoder Input for + * channel n + * 1 Downscale Y to 1/2 + * 0 Does not downscale + */ +#define TW5864_H264EN_CH_DNS 0x9008 +/* + * H264EN_CH_PROG[n] H264 Encoding Path channel n is progressive + * 1 Progressive (Not valid for TW5864) + * 0 Interlaced (TW5864 default) + */ +#define TW5864_H264EN_CH_PROG 0x900c +/* + * [3:0] H264EN_BUS_MAX_CH[n] + * H264 Encoding Path maximum number of channel on BUS n + * 0 Max 4 channels + * 1 Max 2 channels + */ +#define TW5864_H264EN_BUS_MAX_CH 0x9010 + +/* + * H264EN_RATE_MAX_LINE_n H264 Encoding path Rate Mapping Maximum Line Number + * on Bus n + */ +#define TW5864_H264EN_RATE_MAX_LINE_EVEN 0x1f +#define TW5864_H264EN_RATE_MAX_LINE_ODD_SHIFT 5 +#define TW5864_H264EN_RATE_MAX_LINE_ODD (0x1f << 5) +/* + * [4:0] H264EN_RATE_MAX_LINE_0 + * [9:5] H264EN_RATE_MAX_LINE_1 + */ +#define TW5864_H264EN_RATE_MAX_LINE_REG1 0x9014 +/* + * [4:0] H264EN_RATE_MAX_LINE_2 + * [9:5] H264EN_RATE_MAX_LINE_3 + */ +#define TW5864_H264EN_RATE_MAX_LINE_REG2 0x9018 + +/* + * H264EN_CHn_FMT H264 Encoding Path Format configuration of Channel n + * 00 D1 (For D1 and hD1 frame) + * 01 (Reserved) + * 10 (Reserved) + * 11 D1 with 1/2 size in X (for CIF frame) + * Note: To be used with 0x9008 register to configure the frame size + */ +/* + * [1:0]: H264EN_CH0_FMT, + * ..., [15:14]: H264EN_CH7_FMT + */ +#define TW5864_H264EN_CH_FMT_REG1 0x9020 +/* + * [1:0]: H264EN_CH8_FMT (?), + * ..., [15:14]: H264EN_CH15_FMT (?) + */ +#define TW5864_H264EN_CH_FMT_REG2 0x9024 + +/* + * H264EN_RATE_CNTL_BUSm_CHn H264 Encoding Path BUS m Rate Control for Channel n + */ +#define TW5864_H264EN_RATE_CNTL_LO_WORD(bus, channel) \ + (0x9100 + bus * 0x20 + channel * 0x08) +#define TW5864_H264EN_RATE_CNTL_HI_WORD(bus, channel) \ + (0x9104 + bus * 0x20 + channel * 0x08) + +/* + * H264EN_BUSm_MAP_CHn The 16-to-1 MUX configuration register for each encoding + * channel (total of 16 channels). Four bits for each channel. + */ +#define TW5864_H264EN_BUS0_MAP 0x9200 +#define TW5864_H264EN_BUS1_MAP 0x9204 +#define TW5864_H264EN_BUS2_MAP 0x9208 +#define TW5864_H264EN_BUS3_MAP 0x920c + +/* This register is not defined in datasheet, but used in reference driver */ +#define TW5864_UNDECLARED_ERROR_FLAGS_0x9218 0x9218 + +#define TW5864_GPIO1 0x9800 +#define TW5864_GPIO2 0x9804 +/* Define controls in registers TW5864_GPIO1, TW5864_GPIO2 */ +/* GPIO DATA of Group n */ +#define TW5864_GPIO_DATA 0x00ff +#define TW5864_GPIO_OEN_SHIFT 8 +/* GPIO Output Enable of Group n */ +#define TW5864_GPIO_OEN (0xff << 8) + +/* 0xa000 ~ 0xa8ff – DDR Controller Register Map */ +/* DDR Controller A */ +/* + * [2:0] Data valid counter after read command to DDR. This is the delay value + * to show how many cycles the data will be back from DDR after we issue a read + * command. + */ +#define TW5864_RD_ACK_VLD_MUX 0xa000 + +#define TW5864_DDR_PERIODS 0xa004 +/* Define controls in register TW5864_DDR_PERIODS */ +/* + * Tras value, the minimum cycle of active to precharge command period, + * default is 7 + */ +#define TW5864_TRAS_CNT_MAX 0x000f +/* + * Trfc value, the minimum cycle of refresh to active or refresh command period, + * default is 4"hf + */ +#define TW5864_RFC_CNT_MAX_SHIFT 8 +#define TW5864_RFC_CNT_MAX (0x0f << 8) +/* + * Trcd value, the minimum cycle of active to internal read/write command + * period, default is 4"h2 + */ +#define TW5864_TCD_CNT_MAX_SHIFT 4 +#define TW5864_TCD_CNT_MAX (0x0f << 4) +/* Twr value, write recovery time, default is 4"h3 */ +#define TW5864_TWR_CNT_MAX_SHIFT 12 +#define TW5864_TWR_CNT_MAX (0x0f << 12) + +/* + * [2:0] CAS latency, the delay cycle between internal read command and the + * availability of the first bit of output data, default is 3 + */ +#define TW5864_CAS_LATENCY 0xa008 +/* + * [15:0] Maximum average periodic refresh, the value is based on the current + * frequency to match 7.8mcs + */ +#define TW5864_DDR_REF_CNTR_MAX 0xa00c +/* + * DDR_ON_CHIP_MAP [1:0] + * 0 256M DDR on board + * 1 512M DDR on board + * 2 1G DDR on board + * DDR_ON_CHIP_MAP [2] + * 0 Only one DDR chip + * 1 Two DDR chips + */ +#define TW5864_DDR_ON_CHIP_MAP 0xa01c +#define TW5864_DDR_SELFTEST_MODE 0xa020 +/* Define controls in register TW5864_DDR_SELFTEST_MODE */ +/* + * 0 Common read/write mode + * 1 DDR self-test mode + */ +#define TW5864_MASTER_MODE BIT(0) +/* + * 0 DDR self-test single read/write + * 1 DDR self-test burst read/write + */ +#define TW5864_SINGLE_PROC BIT(1) +/* + * 0 DDR self-test write command + * 1 DDR self-test read command + */ +#define TW5864_WRITE_FLAG BIT(2) +#define TW5864_DATA_MODE_SHIFT 4 +/* + * 0 write 32'haaaa5555 to DDR + * 1 write 32'hffffffff to DDR + * 2 write 32'hha5a55a5a to DDR + * 3 write increasing data to DDR + */ +#define TW5864_DATA_MODE (0x3 << 4) + +/* [7:0] The maximum data of one burst in DDR self-test mode */ +#define TW5864_BURST_CNTR_MAX 0xa024 +/* [15:0] The maximum burst counter (bit 15~0) in DDR self-test mode */ +#define TW5864_DDR_PROC_CNTR_MAX_L 0xa028 +/* The maximum burst counter (bit 31~16) in DDR self-test mode */ +#define TW5864_DDR_PROC_CNTR_MAX_H 0xa02c +/* [0]: Start one DDR self-test */ +#define TW5864_DDR_SELF_TEST_CMD 0xa030 +/* The maximum error counter (bit 15 ~ 0) in DDR self-test */ +#define TW5864_ERR_CNTR_L 0xa034 + +#define TW5864_ERR_CNTR_H_AND_FLAG 0xa038 +/* Define controls in register TW5864_ERR_CNTR_H_AND_FLAG */ +/* The maximum error counter (bit 30 ~ 16) in DDR self-test */ +#define TW5864_ERR_CNTR_H_MASK 0x3fff +/* DDR self-test end flag */ +#define TW5864_END_FLAG 0x8000 + +/* + * DDR Controller B: same as 0xa000 ~ 0xa038, but add TW5864_DDR_B_OFFSET to all + * addresses + */ +#define TW5864_DDR_B_OFFSET 0x0800 + +/* 0xb004 ~ 0xb018 – HW version/ARB12 Register Map */ +/* [15:0] Default is C013 */ +#define TW5864_HW_VERSION 0xb004 + +#define TW5864_REQS_ENABLE 0xb010 +/* Define controls in register TW5864_REQS_ENABLE */ +/* Audio data in to DDR enable (default 1) */ +#define TW5864_AUD_DATA_IN_ENB BIT(0) +/* Audio encode request to DDR enable (default 1) */ +#define TW5864_AUD_ENC_REQ_ENB BIT(1) +/* Audio decode request0 to DDR enable (default 1) */ +#define TW5864_AUD_DEC_REQ0_ENB BIT(2) +/* Audio decode request1 to DDR enable (default 1) */ +#define TW5864_AUD_DEC_REQ1_ENB BIT(3) +/* VLC stream request to DDR enable (default 1) */ +#define TW5864_VLC_STRM_REQ_ENB BIT(4) +/* H264 MV request to DDR enable (default 1) */ +#define TW5864_DVM_MV_REQ_ENB BIT(5) +/* mux_core MVD request to DDR enable (default 1) */ +#define TW5864_MVD_REQ_ENB BIT(6) +/* mux_core MVD temp data request to DDR enable (default 1) */ +#define TW5864_MVD_TMP_REQ_ENB BIT(7) +/* JPEG request to DDR enable (default 1) */ +#define TW5864_JPEG_REQ_ENB BIT(8) +/* mv_flag request to DDR enable (default 1) */ +#define TW5864_MV_FLAG_REQ_ENB BIT(9) + +#define TW5864_ARB12 0xb018 +/* Define controls in register TW5864_ARB12 */ +/* ARB12 Enable (default 1) */ +#define TW5864_ARB12_ENB BIT(15) +/* ARB12 maximum value of time out counter (default 15"h1FF) */ +#define TW5864_ARB12_TIME_OUT_CNT 0x7fff + +/* 0xb800 ~ 0xb80c -- Indirect Access Register Map */ +/* + * Spec says: + * In order to access the indirect register space, the following procedure is + * followed. + * But reference driver implementation, and current driver, too, does it + * differently. + * + * Write Registers: + * (1) Write IND_DATA at 0xb804 ~ 0xb807 + * (2) Read BUSY flag from 0xb803. Wait until BUSY signal is 0. + * (3) Write IND_ADDR at 0xb800 ~ 0xb801. Set R/W to "1", ENABLE to "1" + * Read Registers: + * (1) Read BUSY flag from 0xb803. Wait until BUSY signal is 0. + * (2) Write IND_ADDR at 0xb800 ~ 0xb801. Set R/W to "0", ENABLE to "1" + * (3) Read BUSY flag from 0xb803. Wait until BUSY signal is 0. + * (4) Read IND_DATA from 0xb804 ~ 0xb807 + */ +#define TW5864_IND_CTL 0xb800 +/* Define controls in register TW5864_IND_CTL */ +/* Address used to access indirect register space */ +#define TW5864_IND_ADDR 0x0000ffff +/* Wait until this bit is "0" before using indirect access */ +#define TW5864_BUSY BIT(31) +/* Activate the indirect access. This bit is self cleared */ +#define TW5864_ENABLE BIT(25) +/* Read/Write command */ +#define TW5864_RW BIT(24) + +/* [31:0] Data used to read/write indirect register space */ +#define TW5864_IND_DATA 0xb804 + +/* 0xc000 ~ 0xc7fc -- Preview Register Map */ +/* Mostly skipped this section. */ +/* + * [15:0] Status of Vsync Synchronized PCI_PV_CH_EN (Read Only) + * 1 Channel Enabled + * 0 Channel Disabled + */ +#define TW5864_PCI_PV_CH_STATUS 0xc000 +/* + * [15:0] PCI Preview Path Enable for channel n + * 1 Channel Enable + * 0 Channel Disable + */ +#define TW5864_PCI_PV_CH_EN 0xc004 + +/* 0xc800 ~ 0xc804 -- JPEG Capture Register Map */ +/* Skipped. */ +/* 0xd000 ~ 0xd0fc -- JPEG Control Register Map */ +/* Skipped. */ + +/* 0xe000 ~ 0xfc04 – Motion Vector Register Map */ + +/* ME Motion Vector data (Four Byte Each) 0xe000 ~ 0xe7fc */ +#define TW5864_ME_MV_VEC_START 0xe000 +#define TW5864_ME_MV_VEC_MAX_OFFSET 0x1ff +#define TW5864_ME_MV_VEC(offset) (TW5864_ME_MV_VEC_START + 4 * offset) + +#define TW5864_MV 0xfc00 +/* Define controls in register TW5864_MV */ +/* mv bank0 full status , write "1" to clear */ +#define TW5864_MV_BK0_FULL BIT(0) +/* mv bank1 full status , write "1" to clear */ +#define TW5864_MV_BK1_FULL BIT(1) +/* slice end status; write "1" to clear */ +#define TW5864_MV_EOF BIT(2) +/* mv encode interrupt status; write "1" to clear */ +#define TW5864_MV_DSP_INTR BIT(3) +/* mv write memory overflow, write "1" to clear */ +#define TW5864_DSP_WR_OF BIT(4) +#define TW5864_MV_LEN_SHIFT 5 +/* mv stream length */ +#define TW5864_MV_LEN (0xff << 5) +/* The configured status bit written into bit 15 of 0xfc04 */ +#define TW5864_MPI_DDR_SEL BIT(13) + +#define TW5864_MPI_DDR_SEL_REG 0xfc04 +/* Define controls in register TW5864_MPI_DDR_SEL_REG */ +/* + * SW configure register + * 0 MV is saved in internal DPR + * 1 MV is saved in DDR + */ +#define TW5864_MPI_DDR_SEL2 BIT(15) + +/* 0x18000 ~ 0x181fc – PCI Master/Slave Control Map */ +#define TW5864_PCI_INTR_STATUS 0x18000 +/* Define controls in register TW5864_PCI_INTR_STATUS */ +/* vlc done */ +#define TW5864_VLC_DONE_INTR BIT(1) +/* ad vsync */ +#define TW5864_AD_VSYNC_INTR BIT(3) +/* preview eof */ +#define TW5864_PREV_EOF_INTR BIT(4) +/* preview overflow interrupt */ +#define TW5864_PREV_OVERFLOW_INTR BIT(5) +/* timer interrupt */ +#define TW5864_TIMER_INTR BIT(6) +/* audio eof */ +#define TW5864_AUDIO_EOF_INTR BIT(8) +/* IIC done */ +#define TW5864_IIC_DONE_INTR BIT(24) +/* ad interrupt (e.g.: video lost, video format changed) */ +#define TW5864_AD_INTR_REG BIT(25) + +#define TW5864_PCI_INTR_CTL 0x18004 +/* Define controls in register TW5864_PCI_INTR_CTL */ +/* master enable */ +#define TW5864_PCI_MAST_ENB BIT(0) +/* mvd&vlc master enable */ +#define TW5864_MVD_VLC_MAST_ENB 0x06 +/* (Need to set 0 in TW5864A) */ +#define TW5864_AD_MAST_ENB BIT(3) +/* preview master enable */ +#define TW5864_PREV_MAST_ENB BIT(4) +/* preview overflow enable */ +#define TW5864_PREV_OVERFLOW_ENB BIT(5) +/* timer interrupt enable */ +#define TW5864_TIMER_INTR_ENB BIT(6) +/* JPEG master (push mode) enable */ +#define TW5864_JPEG_MAST_ENB BIT(7) +#define TW5864_AU_MAST_ENB_CHN_SHIFT 8 +/* audio master channel enable */ +#define TW5864_AU_MAST_ENB_CHN (0xffff << 8) +/* IIC interrupt enable */ +#define TW5864_IIC_INTR_ENB BIT(24) +/* ad interrupt enable */ +#define TW5864_AD_INTR_ENB BIT(25) +/* target burst enable */ +#define TW5864_PCI_TAR_BURST_ENB BIT(26) +/* vlc stream burst enable */ +#define TW5864_PCI_VLC_BURST_ENB BIT(27) +/* ddr burst enable (1 enable, and must set DDR_BRST_EN) */ +#define TW5864_PCI_DDR_BURST_ENB BIT(28) + +/* + * Because preview and audio have 16 channels separately, so using this + * registers to indicate interrupt status for every channels. This is secondary + * interrupt status register. OR operating of the PREV_INTR_REG is + * PREV_EOF_INTR, OR operating of the AU_INTR_REG bits is AUDIO_EOF_INTR + */ +#define TW5864_PREV_AND_AU_INTR 0x18008 +/* Define controls in register TW5864_PREV_AND_AU_INTR */ +/* preview eof interrupt flag */ +#define TW5864_PREV_INTR_REG 0x0000ffff +#define TW5864_AU_INTR_REG_SHIFT 16 +/* audio eof interrupt flag */ +#define TW5864_AU_INTR_REG (0xffff << 16) + +#define TW5864_MASTER_ENB_REG 0x1800c +/* Define controls in register TW5864_MASTER_ENB_REG */ +/* master enable */ +#define TW5864_PCI_VLC_INTR_ENB BIT(1) +/* mvd and vlc master enable */ +#define TW5864_PCI_PREV_INTR_ENB BIT(4) +/* ad vsync master enable */ +#define TW5864_PCI_PREV_OF_INTR_ENB BIT(5) +/* jpeg master enable */ +#define TW5864_PCI_JPEG_INTR_ENB BIT(7) +/* preview master enable */ +#define TW5864_PCI_AUD_INTR_ENB BIT(8) + +/* + * Every channel of preview and audio have ping-pong buffers in system memory, + * this register is the buffer flag to notify software which buffer is been + * operated. + */ +#define TW5864_PREV_AND_AU_BUF_FLAG 0x18010 +/* Define controls in register TW5864_PREV_AND_AU_BUF_FLAG */ +/* preview buffer A/B flag */ +#define TW5864_PREV_BUF_FLAG 0xffff +#define TW5864_AUDIO_BUF_FLAG_SHIFT 16 +/* audio buffer A/B flag */ +#define TW5864_AUDIO_BUF_FLAG (0xffff << 16) + +#define TW5864_IIC 0x18014 +/* Define controls in register TW5864_IIC */ +/* register data */ +#define TW5864_IIC_DATA 0x00ff +#define TW5864_IIC_REG_ADDR_SHIFT 8 +/* register addr */ +#define TW5864_IIC_REG_ADDR (0xff << 8) +/* rd/wr flag rd=1,wr=0 */ +#define TW5864_IIC_RW BIT(16) +#define TW5864_IIC_DEV_ADDR_SHIFT 17 +/* device addr */ +#define TW5864_IIC_DEV_ADDR (0x7f << 17) +/* + * iic done, software kick off one time iic transaction through setting this + * bit to 1. Then poll this bit, value 1 indicate iic transaction have + * completed, if read, valid data have been stored in iic_data + */ +#define TW5864_IIC_DONE BIT(24) + +#define TW5864_RST_AND_IF_INFO 0x18018 +/* Define controls in register TW5864_RST_AND_IF_INFO */ +/* application software soft reset */ +#define TW5864_APP_SOFT_RST BIT(0) +#define TW5864_PCI_INF_VERSION_SHIFT 16 +/* PCI interface version, read only */ +#define TW5864_PCI_INF_VERSION (0xffff << 16) + +/* vlc stream crc value, it is calculated in pci module */ +#define TW5864_VLC_CRC_REG 0x1801c +/* + * vlc max length, it is defined by software based on software assign memory + * space for vlc + */ +#define TW5864_VLC_MAX_LENGTH 0x18020 +/* vlc length of one frame */ +#define TW5864_VLC_LENGTH 0x18024 +/* vlc original crc value */ +#define TW5864_VLC_INTRA_CRC_I_REG 0x18028 +/* vlc original crc value */ +#define TW5864_VLC_INTRA_CRC_O_REG 0x1802c +/* mv stream crc value, it is calculated in pci module */ +#define TW5864_VLC_PAR_CRC_REG 0x18030 +/* mv length */ +#define TW5864_VLC_PAR_LENGTH_REG 0x18034 +/* mv original crc value */ +#define TW5864_VLC_PAR_I_REG 0x18038 +/* mv original crc value */ +#define TW5864_VLC_PAR_O_REG 0x1803c + +/* + * Configuration register for 9[or 10] CIFs or 1D1+15QCIF Preview mode. + * PREV_PCI_ENB_CHN[0] Enable 9th preview channel (9CIF prev) or 1D1 channel in + * (1D1+15QCIF prev) + * PREV_PCI_ENB_CHN[1] Enable 10th preview channel + */ +#define TW5864_PREV_PCI_ENB_CHN 0x18040 +/* Description skipped. */ +#define TW5864_PREV_FRAME_FORMAT_IN 0x18044 +/* IIC enable */ +#define TW5864_IIC_ENB 0x18048 +/* + * Timer interrupt interval + * 0 1ms + * 1 2ms + * 2 4ms + * 3 8ms + */ +#define TW5864_PCI_INTTM_SCALE 0x1804c + +/* + * The above register is pci base address registers. Application software will + * initialize them to tell chip where the corresponding stream will be dumped + * to. Application software will select appropriate base address interval based + * on the stream length. + */ +/* VLC stream base address */ +#define TW5864_VLC_STREAM_BASE_ADDR 0x18080 +/* MV stream base address */ +#define TW5864_MV_STREAM_BASE_ADDR 0x18084 +/* 0x180a0 – 0x180bc: audio burst base address. Skipped. */ +/* 0x180c0 ~ 0x180dc – JPEG Push Mode Buffer Base Address. Skipped. */ +/* 0x18100 – 0x1817c: preview burst base address. Skipped. */ + +/* 0x80000 ~ 0x87fff -- DDR Burst RW Register Map */ +#define TW5864_DDR_CTL 0x80000 +/* Define controls in register TW5864_DDR_CTL */ +#define TW5864_BRST_LENGTH_SHIFT 2 +/* Length of 32-bit data burst */ +#define TW5864_BRST_LENGTH (0x3fff << 2) +/* + * Burst Read/Write + * 0 Read Burst from DDR + * 1 Write Burst to DDR + */ +#define TW5864_BRST_RW BIT(16) +/* Begin a new DDR Burst. This bit is self cleared */ +#define TW5864_NEW_BRST_CMD BIT(17) +/* DDR Burst End Flag */ +#define TW5864_BRST_END BIT(24) +/* Enable Error Interrupt for Single DDR Access */ +#define TW5864_SING_ERR_INTR BIT(25) +/* Enable Error Interrupt for Burst DDR Access */ +#define TW5864_BRST_ERR_INTR BIT(26) +/* Enable Interrupt for End of DDR Burst Access */ +#define TW5864_BRST_END_INTR BIT(27) +/* DDR Single Access Error Flag */ +#define TW5864_SINGLE_ERR BIT(28) +/* DDR Single Access Busy Flag */ +#define TW5864_SINGLE_BUSY BIT(29) +/* DDR Burst Access Error Flag */ +#define TW5864_BRST_ERR BIT(30) +/* DDR Burst Access Busy Flag */ +#define TW5864_BRST_BUSY BIT(31) + +/* [27:0] DDR Access Address. Bit [1:0] has to be 0 */ +#define TW5864_DDR_ADDR 0x80004 +/* DDR Access Internal Buffer Address. Bit [1:0] has to be 0 */ +#define TW5864_DPR_BUF_ADDR 0x80008 +/* SRAM Buffer MPI Access Space. Totally 16 KB */ +#define TW5864_DPR_BUF_START 0x84000 +/* 0x84000 - 0x87ffc */ +#define TW5864_DPR_BUF_SIZE 0x4000 + +/* Indirect Map Space */ +/* + * The indirect space is accessed through 0xb800 ~ 0xb807 registers in direct + * access space + */ +/* Analog Video / Audio Decoder / Encoder */ +/* Allowed channel values: [0; 3] */ +/* Read-only register */ +#define TW5864_INDIR_VIN_0(channel) (0x000 + channel * 0x010) +/* Define controls in register TW5864_INDIR_VIN_0 */ +/* + * 1 Video not present. (sync is not detected in number of consecutive line + * periods specified by MISSCNT register) + * 0 Video detected. + */ +#define TW5864_INDIR_VIN_0_VDLOSS BIT(7) +/* + * 1 Horizontal sync PLL is locked to the incoming video source. + * 0 Horizontal sync PLL is not locked. + */ +#define TW5864_INDIR_VIN_0_HLOCK BIT(6) +/* + * 1 Sub-carrier PLL is locked to the incoming video source. + * 0 Sub-carrier PLL is not locked. + */ +#define TW5864_INDIR_VIN_0_SLOCK BIT(5) +/* + * 1 Even field is being decoded. + * 0 Odd field is being decoded. + */ +#define TW5864_INDIR_VIN_0_FLD BIT(4) +/* + * 1 Vertical logic is locked to the incoming video source. + * 0 Vertical logic is not locked. + */ +#define TW5864_INDIR_VIN_0_VLOCK BIT(3) +/* + * 1 No color burst signal detected. + * 0 Color burst signal detected. + */ +#define TW5864_INDIR_VIN_0_MONO BIT(1) +/* + * 0 60Hz source detected + * 1 50Hz source detected + * The actual vertical scanning frequency depends on the current standard + * invoked. + */ +#define TW5864_INDIR_VIN_0_DET50 BIT(0) + +#define TW5864_INDIR_VIN_1(channel) (0x001 + channel * 0x010) +/* VCR signal indicator. Read-only. */ +#define TW5864_INDIR_VIN_1_VCR BIT(7) +/* Weak signal indicator 2. Read-only. */ +#define TW5864_INDIR_VIN_1_WKAIR BIT(6) +/* Weak signal indicator controlled by WKTH. Read-only. */ +#define TW5864_INDIR_VIN_1_WKAIR1 BIT(5) +/* + * 1 = Standard signal + * 0 = Non-standard signal + * Read-only + */ +#define TW5864_INDIR_VIN_1_VSTD BIT(4) +/* + * 1 = Non-interlaced signal + * 0 = interlaced signal + * Read-only + */ +#define TW5864_INDIR_VIN_1_NINTL BIT(3) +/* + * Vertical Sharpness Control. Writable. + * 0 = None (default) + * 7 = Highest + * **Note: VSHP must be set to ‘0’ if COMB = 0 + */ +#define TW5864_INDIR_VIN_1_VSHP 0x07 + +/* HDELAY_XY[7:0] */ +#define TW5864_INDIR_VIN_2_HDELAY_XY_LO(channel) (0x002 + channel * 0x010) +/* HACTIVE_XY[7:0] */ +#define TW5864_INDIR_VIN_3_HACTIVE_XY_LO(channel) (0x003 + channel * 0x010) +/* VDELAY_XY[7:0] */ +#define TW5864_INDIR_VIN_4_VDELAY_XY_LO(channel) (0x004 + channel * 0x010) +/* VACTIVE_XY[7:0] */ +#define TW5864_INDIR_VIN_5_VACTIVE_XY_LO(channel) (0x005 + channel * 0x010) + +#define TW5864_INDIR_VIN_6(channel) (0x006 + channel * 0x010) +/* Define controls in register TW5864_INDIR_VIN_6 */ +#define TW5864_INDIR_VIN_6_HDELAY_XY_HI 0x03 +#define TW5864_INDIR_VIN_6_HACTIVE_XY_HI_SHIFT 2 +#define TW5864_INDIR_VIN_6_HACTIVE_XY_HI (0x03 << 2) +#define TW5864_INDIR_VIN_6_VDELAY_XY_HI BIT(4) +#define TW5864_INDIR_VIN_6_VACTIVE_XY_HI BIT(5) + +/* + * HDELAY_XY This 10bit register defines the starting location of horizontal + * active pixel for display / record path. A unit is 1 pixel. The default value + * is 0x00f for NTSC and 0x00a for PAL. + * + * HACTIVE_XY This 10bit register defines the number of horizontal active pixel + * for display / record path. A unit is 1 pixel. The default value is decimal + * 720. + * + * VDELAY_XY This 9bit register defines the starting location of vertical + * active for display / record path. A unit is 1 line. The default value is + * decimal 6. + * + * VACTIVE_XY This 9bit register defines the number of vertical active lines + * for display / record path. A unit is 1 line. The default value is decimal + * 240. + */ + +/* HUE These bits control the color hue as 2's complement number. They have + * value from +36o (7Fh) to -36o (80h) with an increment of 2.8o. The 2 LSB has + * no effect. The positive value gives greenish tone and negative value gives + * purplish tone. The default value is 0o (00h). This is effective only on NTSC + * system. The default is 00h. + */ +#define TW5864_INDIR_VIN_7_HUE(channel) (0x007 + channel * 0x010) + +#define TW5864_INDIR_VIN_8(channel) (0x008 + channel * 0x010) +/* Define controls in register TW5864_INDIR_VIN_8 */ +/* + * This bit controls the center frequency of the peaking filter. + * The corresponding gain adjustment is HFLT. + * 0 Low + * 1 center + */ +#define TW5864_INDIR_VIN_8_SCURVE BIT(7) +/* CTI level selection. The default is 1. + * 0 None + * 3 Highest + */ +#define TW5864_INDIR_VIN_8_CTI_SHIFT 4 +#define TW5864_INDIR_VIN_8_CTI (0x03 << 4) + +/* + * These bits control the amount of sharpness enhancement on the luminance + * signals. There are 16 levels of control with "0" having no effect on the + * output image. 1 through 15 provides sharpness enhancement with "F" being the + * strongest. The default is 1. + */ +#define TW5864_INDIR_VIN_8_SHARPNESS 0x0f + +/* + * These bits control the luminance contrast gain. A value of 100 (64h) has a + * gain of 1. The range adjustment is from 0% to 255% at 1% per step. The + * default is 64h. + */ +#define TW5864_INDIR_VIN_9_CNTRST(channel) (0x009 + channel * 0x010) + +/* + * These bits control the brightness. They have value of –128 to 127 in 2's + * complement form. Positive value increases brightness. A value 0 has no + * effect on the data. The default is 00h. + */ +#define TW5864_INDIR_VIN_A_BRIGHT(channel) (0x00a + channel * 0x010) + +/* + * These bits control the digital gain adjustment to the U (or Cb) component of + * the digital video signal. The color saturation can be adjusted by adjusting + * the U and V color gain components by the same amount in the normal + * situation. The U and V can also be adjusted independently to provide greater + * flexibility. The range of adjustment is 0 to 200%. A value of 128 (80h) has + * gain of 100%. The default is 80h. + */ +#define TW5864_INDIR_VIN_B_SAT_U(channel) (0x00b + channel * 0x010) + +/* + * These bits control the digital gain adjustment to the V (or Cr) component of + * the digital video signal. The color saturation can be adjusted by adjusting + * the U and V color gain components by the same amount in the normal + * situation. The U and V can also be adjusted independently to provide greater + * flexibility. The range of adjustment is 0 to 200%. A value of 128 (80h) has + * gain of 100%. The default is 80h. + */ +#define TW5864_INDIR_VIN_C_SAT_V(channel) (0x00c + channel * 0x010) + +/* Read-only */ +#define TW5864_INDIR_VIN_D(channel) (0x00d + channel * 0x010) +/* Define controls in register TW5864_INDIR_VIN_D */ +/* Macrovision color stripe detection may be un-reliable */ +#define TW5864_INDIR_VIN_D_CSBAD BIT(3) +/* Macrovision AGC pulse detected */ +#define TW5864_INDIR_VIN_D_MCVSN BIT(2) +/* Macrovision color stripe protection burst detected */ +#define TW5864_INDIR_VIN_D_CSTRIPE BIT(1) +/* + * This bit is valid only when color stripe protection is detected, i.e. if + * CSTRIPE=1, + * 1 Type 2 color stripe protection + * 0 Type 3 color stripe protection + */ +#define TW5864_INDIR_VIN_D_CTYPE2 BIT(0) + +/* Read-only */ +#define TW5864_INDIR_VIN_E(channel) (0x00e + channel * 0x010) +/* Define controls in register TW5864_INDIR_VIN_E */ +/* + * Read-only. + * 0 Idle + * 1 Detection in progress + */ +#define TW5864_INDIR_VIN_E_DETSTUS BIT(7) +/* + * STDNOW Current standard invoked + * 0 NTSC (M) + * 1 PAL (B, D, G, H, I) + * 2 SECAM + * 3 NTSC4.43 + * 4 PAL (M) + * 5 PAL (CN) + * 6 PAL 60 + * 7 Not valid + */ +#define TW5864_INDIR_VIN_E_STDNOW_SHIFT 4 +#define TW5864_INDIR_VIN_E_STDNOW (0x07 << 4) + +/* + * 1 Disable the shadow registers + * 0 Enable VACTIVE and HDELAY shadow registers value depending on STANDARD. + * (Default) + */ +#define TW5864_INDIR_VIN_E_ATREG BIT(3) +/* + * STANDARD Standard selection + * 0 NTSC (M) + * 1 PAL (B, D, G, H, I) + * 2 SECAM + * 3 NTSC4.43 + * 4 PAL (M) + * 5 PAL (CN) + * 6 PAL 60 + * 7 Auto detection (Default) + */ +#define TW5864_INDIR_VIN_E_STANDARD 0x07 + +#define TW5864_INDIR_VIN_F(channel) (0x00f + channel * 0x010) +/* Define controls in register TW5864_INDIR_VIN_F */ +/* + * 1 Writing 1 to this bit will manually initiate the auto format detection + * process. This bit is a self-clearing bit + * 0 Manual initiation of auto format detection is done. (Default) + */ +#define TW5864_INDIR_VIN_F_ATSTART BIT(7) +/* Enable recognition of PAL60 (Default) */ +#define TW5864_INDIR_VIN_F_PAL60EN BIT(6) +/* Enable recognition of PAL (CN). (Default) */ +#define TW5864_INDIR_VIN_F_PALCNEN BIT(5) +/* Enable recognition of PAL (M). (Default) */ +#define TW5864_INDIR_VIN_F_PALMEN BIT(4) +/* Enable recognition of NTSC 4.43. (Default) */ +#define TW5864_INDIR_VIN_F_NTSC44EN BIT(3) +/* Enable recognition of SECAM. (Default) */ +#define TW5864_INDIR_VIN_F_SECAMEN BIT(2) +/* Enable recognition of PAL (B, D, G, H, I). (Default) */ +#define TW5864_INDIR_VIN_F_PALBEN BIT(1) +/* Enable recognition of NTSC (M). (Default) */ +#define TW5864_INDIR_VIN_F_NTSCEN BIT(0) + +/* Some registers skipped. */ + +/* Use falling edge to sample VD1-VD4 from 54 MHz to 108 MHz */ +#define TW5864_INDIR_VD_108_POL 0x041 +#define TW5864_INDIR_VD_108_POL_VD12 BIT(0) +#define TW5864_INDIR_VD_108_POL_VD34 BIT(1) +#define TW5864_INDIR_VD_108_POL_BOTH \ + (TW5864_INDIR_VD_108_POL_VD12 | TW5864_INDIR_VD_108_POL_VD34) + +/* Some registers skipped. */ + +/* + * Audio Input ADC gain control + * 0 0.25 + * 1 0.31 + * 2 0.38 + * 3 0.44 + * 4 0.50 + * 5 0.63 + * 6 0.75 + * 7 0.88 + * 8 1.00 (default) + * 9 1.25 + * 10 1.50 + * 11 1.75 + * 12 2.00 + * 13 2.25 + * 14 2.50 + * 15 2.75 + */ +/* [3:0] channel 0, [7:4] channel 1 */ +#define TW5864_INDIR_AIGAIN1 0x060 +/* [3:0] channel 2, [7:4] channel 3 */ +#define TW5864_INDIR_AIGAIN2 0x061 + +/* Some registers skipped */ + +#define TW5864_INDIR_AIN_0x06D 0x06d +/* Define controls in register TW5864_INDIR_AIN_0x06D */ +/* + * LAWMD Select u-Law/A-Law/PCM/SB data output format on ADATR and ADATM pin. + * 0 PCM output (default) + * 1 SB (Signed MSB bit in PCM data is inverted) output + * 2 u-Law output + * 3 A-Law output + */ +#define TW5864_INDIR_AIN_LAWMD_SHIFT 6 +#define TW5864_INDIR_AIN_LAWMD (0x03 << 6) +/* + * Disable the mixing ratio value for all audio. + * 0 Apply individual mixing ratio value for each audio (default) + * 1 Apply nominal value for all audio commonly + */ +#define TW5864_INDIR_AIN_MIX_DERATIO BIT(5) +/* + * Enable the mute function for audio channel AINn when n is 0 to 3. It effects + * only for mixing. When n = 4, it enable the mute function of the playback + * audio input. It effects only for single chip or the last stage chip + * 0 Normal + * 1 Muted (default) + */ +#define TW5864_INDIR_AIN_MIX_MUTE 0x1f + +/* Some registers skipped */ + +#define TW5864_INDIR_AIN_0x0E3 0x0e3 +/* Define controls in register TW5864_INDIR_AIN_0x0E3 */ +/* + * ADATP signal is coming from external ADPCM decoder, instead of on-chip ADPCM + * decoder + */ +#define TW5864_INDIR_AIN_0x0E3_EXT_ADATP BIT(7) +/* ACLKP output signal polarity inverse */ +#define TW5864_INDIR_AIN_0x0E3_ACLKPPOLO BIT(6) +/* + * ACLKR input signal polarity inverse. + * 0 Not inversed (Default) + * 1 Inversed + */ +#define TW5864_INDIR_AIN_0x0E3_ACLKRPOL BIT(5) +/* + * ACLKP input signal polarity inverse. + * 0 Not inversed (Default) + * 1 Inversed + */ +#define TW5864_INDIR_AIN_0x0E3_ACLKPPOLI BIT(4) +/* + * ACKI [21:0] control automatic set up with AFMD registers + * This mode is only effective when ACLKRMASTER=1 + * 0 ACKI [21:0] registers set up ACKI control + * 1 ACKI control is automatically set up by AFMD register values + */ +#define TW5864_INDIR_AIN_0x0E3_AFAUTO BIT(3) +/* + * AFAUTO control mode + * 0 8kHz setting (Default) + * 1 16kHz setting + * 2 32kHz setting + * 3 44.1kHz setting + * 4 48kHz setting + */ +#define TW5864_INDIR_AIN_0x0E3_AFMD 0x07 + +#define TW5864_INDIR_AIN_0x0E4 0x0e4 +/* Define controls in register TW5864_INDIR_AIN_0x0ED */ +/* + * 8bit I2S Record output mode. + * 0 L/R half length separated output (Default). + * 1 One continuous packed output equal to DSP output format. + */ +#define TW5864_INDIR_AIN_0x0E4_I2S8MODE BIT(7) +/* + * Audio Clock Master ACLKR output wave format. + * 0 High periods is one 27MHz clock period (default). + * 1 Almost duty 50-50% clock output on ACLKR pin. If this mode is selected, two + * times bigger number value need to be set up on the ACKI register. If + * AFAUTO=1, ACKI control is automatically set up even if MASCKMD=1. + */ +#define TW5864_INDIR_AIN_0x0E4_MASCKMD BIT(6) +/* Playback ACLKP/ASYNP/ADATP input data MSB-LSB swapping */ +#define TW5864_INDIR_AIN_0x0E4_PBINSWAP BIT(5) +/* + * ASYNR input signal delay. + * 0 No delay + * 1 Add one 27MHz period delay in ASYNR signal input + */ +#define TW5864_INDIR_AIN_0x0E4_ASYNRDLY BIT(4) +/* + * ASYNP input signal delay. + * 0 no delay + * 1 add one 27MHz period delay in ASYNP signal input + */ +#define TW5864_INDIR_AIN_0x0E4_ASYNPDLY BIT(3) +/* + * ADATP input data delay by one ACLKP clock. + * 0 No delay (Default). This is for I2S type 1T delay input interface. + * 1 Add 1 ACLKP clock delay in ADATP input data. This is for left-justified + * type 0T delay input interface. + */ +#define TW5864_INDIR_AIN_0x0E4_ADATPDLY BIT(2) +/* + * Select u-Law/A-Law/PCM/SB data input format on ADATP pin. + * 0 PCM input (Default) + * 1 SB (Signed MSB bit in PCM data is inverted) input + * 2 u-Law input + * 3 A-Law input + */ +#define TW5864_INDIR_AIN_0x0E4_INLAWMD 0x03 + +/* + * Enable state register updating and interrupt request of audio AIN5 detection + * for each input + */ +#define TW5864_INDIR_AIN_A5DETENA 0x0e5 + +/* Some registers skipped */ + +/* + * [7:3]: DEV_ID The TW5864 product ID code is 01000 + * [2:0]: REV_ID The revision number is 0h + */ +#define TW5864_INDIR_ID 0x0fe + +#define TW5864_INDIR_IN_PIC_WIDTH(channel) (0x200 + 4 * channel) +#define TW5864_INDIR_IN_PIC_HEIGHT(channel) (0x201 + 4 * channel) +#define TW5864_INDIR_OUT_PIC_WIDTH(channel) (0x202 + 4 * channel) +#define TW5864_INDIR_OUT_PIC_HEIGHT(channel) (0x203 + 4 * channel) +/* + * Interrupt status register from the front-end. Write "1" to each bit to clear + * the interrupt + * 15:0 Motion detection interrupt for channel 0 ~ 15 + * 31:16 Night detection interrupt for channel 0 ~ 15 + * 47:32 Blind detection interrupt for channel 0 ~ 15 + * 63:48 No video interrupt for channel 0 ~ 15 + * 79:64 Line mode underflow interrupt for channel 0 ~ 15 + * 95:80 Line mode overflow interrupt for channel 0 ~ 15 + */ +/* 0x2d0~0x2d7: [63:0] bits */ +#define TW5864_INDIR_INTERRUPT1 0x2d0 +/* 0x2e0~0x2e3: [95:64] bits */ +#define TW5864_INDIR_INTERRUPT2 0x2e0 + +/* + * Interrupt mask register for interrupts in 0x2d0 ~ 0x2d7 + * 15:0 Motion detection interrupt for channel 0 ~ 15 + * 31:16 Night detection interrupt for channel 0 ~ 15 + * 47:32 Blind detection interrupt for channel 0 ~ 15 + * 63:48 No video interrupt for channel 0 ~ 15 + * 79:64 Line mode underflow interrupt for channel 0 ~ 15 + * 95:80 Line mode overflow interrupt for channel 0 ~ 15 + */ +/* 0x2d8~0x2df: [63:0] bits */ +#define TW5864_INDIR_INTERRUPT_MASK1 0x2d8 +/* 0x2e8~0x2eb: [95:64] bits */ +#define TW5864_INDIR_INTERRUPT_MASK2 0x2e8 + +/* [11:0]: Interrupt summary register for interrupts & interrupt mask from in + * 0x2d0 ~ 0x2d7 and 0x2d8 ~ 0x2df + * bit 0: interrupt occurs in 0x2d0 & 0x2d8 + * bit 1: interrupt occurs in 0x2d1 & 0x2d9 + * bit 2: interrupt occurs in 0x2d2 & 0x2da + * bit 3: interrupt occurs in 0x2d3 & 0x2db + * bit 4: interrupt occurs in 0x2d4 & 0x2dc + * bit 5: interrupt occurs in 0x2d5 & 0x2dd + * bit 6: interrupt occurs in 0x2d6 & 0x2de + * bit 7: interrupt occurs in 0x2d7 & 0x2df + * bit 8: interrupt occurs in 0x2e0 & 0x2e8 + * bit 9: interrupt occurs in 0x2e1 & 0x2e9 + * bit 10: interrupt occurs in 0x2e2 & 0x2ea + * bit 11: interrupt occurs in 0x2e3 & 0x2eb + */ +#define TW5864_INDIR_INTERRUPT_SUMMARY 0x2f0 + +/* Motion / Blind / Night Detection */ +/* valid value for channel is [0:15] */ +#define TW5864_INDIR_DETECTION_CTL0(channel) (0x300 + channel * 0x08) +/* Define controls in register TW5864_INDIR_DETECTION_CTL0 */ +/* + * Disable the motion and blind detection. + * 0 Enable motion and blind detection (default) + * 1 Disable motion and blind detection + */ +#define TW5864_INDIR_DETECTION_CTL0_MD_DIS BIT(5) +/* + * Request to start motion detection on manual trigger mode + * 0 None Operation (default) + * 1 Request to start motion detection + */ +#define TW5864_INDIR_DETECTION_CTL0_MD_STRB BIT(3) +/* + * Select the trigger mode of motion detection + * 0 Automatic trigger mode of motion detection (default) + * 1 Manual trigger mode for motion detection + */ +#define TW5864_INDIR_DETECTION_CTL0_MD_STRB_EN BIT(2) +/* + * Define the threshold of cell for blind detection. + * 0 Low threshold (More sensitive) (default) + * : : + * 3 High threshold (Less sensitive) + */ +#define TW5864_INDIR_DETECTION_CTL0_BD_CELSENS 0x03 + +#define TW5864_INDIR_DETECTION_CTL1(channel) (0x301 + channel * 0x08) +/* Define controls in register TW5864_INDIR_DETECTION_CTL1 */ +/* + * Control the temporal sensitivity of motion detector. + * 0 More Sensitive (default) + * : : + * 15 Less Sensitive + */ +#define TW5864_INDIR_DETECTION_CTL1_MD_TMPSENS_SHIFT 4 +#define TW5864_INDIR_DETECTION_CTL1_MD_TMPSENS (0x0f << 4) +/* + * Adjust the horizontal starting position for motion detection + * 0 0 pixel (default) + * : : + * 15 15 pixels + */ +#define TW5864_INDIR_DETECTION_CTL1_MD_PIXEL_OS 0x0f + +#define TW5864_INDIR_DETECTION_CTL2(channel) (0x302 + channel * 0x08) +/* Define controls in register TW5864_INDIR_DETECTION_CTL2 */ +/* + * Control the updating time of reference field for motion detection. + * 0 Update reference field every field (default) + * 1 Update reference field according to MD_SPEED + */ +#define TW5864_INDIR_DETECTION_CTL2_MD_REFFLD BIT(7) +/* + * Select the field for motion detection. + * 0 Detecting motion for only odd field (default) + * 1 Detecting motion for only even field + * 2 Detecting motion for any field + * 3 Detecting motion for both odd and even field + */ +#define TW5864_INDIR_DETECTION_CTL2_MD_FIELD_SHIFT 5 +#define TW5864_INDIR_DETECTION_CTL2_MD_FIELD (0x03 << 5) +/* + * Control the level sensitivity of motion detector. + * 0 More sensitive (default) + * : : + * 15 Less sensitive + */ +#define TW5864_INDIR_DETECTION_CTL2_MD_LVSENS 0x1f + +#define TW5864_INDIR_DETECTION_CTL3(channel) (0x303 + channel * 0x08) +/* Define controls in register TW5864_INDIR_DETECTION_CTL3 */ +/* + * Define the threshold of sub-cell number for motion detection. + * 0 Motion is detected if 1 sub-cell has motion (More sensitive) (default) + * 1 Motion is detected if 2 sub-cells have motion + * 2 Motion is detected if 3 sub-cells have motion + * 3 Motion is detected if 4 sub-cells have motion (Less sensitive) + */ +#define TW5864_INDIR_DETECTION_CTL3_MD_CELSENS_SHIFT 6 +#define TW5864_INDIR_DETECTION_CTL3_MD_CELSENS (0x03 << 6) +/* + * Control the velocity of motion detector. + * Large value is suitable for slow motion detection. + * In MD_DUAL_EN = 1, MD_SPEED should be limited to 0 ~ 31. + * 0 1 field intervals (default) + * 1 2 field intervals + * : : + * 61 62 field intervals + * 62 63 field intervals + * 63 Not supported + */ +#define TW5864_INDIR_DETECTION_CTL3_MD_SPEED 0x3f + +#define TW5864_INDIR_DETECTION_CTL4(channel) (0x304 + channel * 0x08) +/* Define controls in register TW5864_INDIR_DETECTION_CTL4 */ +/* + * Control the spatial sensitivity of motion detector. + * 0 More Sensitive (default) + * : : + * 15 Less Sensitive + */ +#define TW5864_INDIR_DETECTION_CTL4_MD_SPSENS_SHIFT 4 +#define TW5864_INDIR_DETECTION_CTL4_MD_SPSENS (0x0f << 4) +/* + * Define the threshold of level for blind detection. + * 0 Low threshold (More sensitive) (default) + * : : + * 15 High threshold (Less sensitive) + */ +#define TW5864_INDIR_DETECTION_CTL4_BD_LVSENS 0x0f + +#define TW5864_INDIR_DETECTION_CTL5(channel) (0x305 + channel * 0x08) +/* + * Define the threshold of temporal sensitivity for night detection. + * 0 Low threshold (More sensitive) (default) + * : : + * 15 High threshold (Less sensitive) + */ +#define TW5864_INDIR_DETECTION_CTL5_ND_TMPSENS_SHIFT 4 +#define TW5864_INDIR_DETECTION_CTL5_ND_TMPSENS (0x0f << 4) +/* + * Define the threshold of level for night detection. + * 0 Low threshold (More sensitive) (default) + * : : + * 3 High threshold (Less sensitive) + */ +#define TW5864_INDIR_DETECTION_CTL5_ND_LVSENS 0x0f + +/* + * [11:0] The base address of the motion detection buffer. This address is in + * unit of 64K bytes. The generated DDR address will be {MD_BASE_ADDR, + * 16"h0000}. The default value should be 12"h000 + */ +#define TW5864_INDIR_MD_BASE_ADDR 0x380 + +/* + * This controls the channel of the motion detection result shown in register + * 0x3a0 ~ 0x3b7. Before reading back motion result, always set this first. + */ +#define TW5864_INDIR_RGR_MOTION_SEL 0x382 + +/* [15:0] MD strobe has been performed at channel n (read only) */ +#define TW5864_INDIR_MD_STRB 0x386 +/* NO_VIDEO Detected from channel n (read only) */ +#define TW5864_INDIR_NOVID_DET 0x388 +/* Motion Detected from channel n (read only) */ +#define TW5864_INDIR_MD_DET 0x38a +/* Blind Detected from channel n (read only) */ +#define TW5864_INDIR_BD_DET 0x38c +/* Night Detected from channel n (read only) */ +#define TW5864_INDIR_ND_DET 0x38e + +/* 192 bit motion flag of the channel specified by RGR_MOTION_SEL in 0x382 */ +#define TW5864_INDIR_MOTION_FLAG 0x3a0 +#define TW5864_INDIR_MOTION_FLAG_BYTE_COUNT 24 + +/* + * [9:0] The motion cell count of a specific channel selected by 0x382. This is + * for DI purpose + */ +#define TW5864_INDIR_MD_DI_CNT 0x3b8 +/* The motion detection cell sensitivity for DI purpose */ +#define TW5864_INDIR_MD_DI_CELLSENS 0x3ba +/* The motion detection threshold level for DI purpose */ +#define TW5864_INDIR_MD_DI_LVSENS 0x3bb + +/* 192 bit motion mask of the channel specified by MASK_CH_SEL in 0x3fe */ +#define TW5864_INDIR_MOTION_MASK 0x3e0 +#define TW5864_INDIR_MOTION_MASK_BYTE_COUNT 24 + +/* [4:0] The channel selection to access masks in 0x3e0 ~ 0x3f7 */ +#define TW5864_INDIR_MASK_CH_SEL 0x3fe + +/* Clock PLL / Analog IP Control */ +/* Some registers skipped */ + +#define TW5864_INDIR_DDRA_DLL_DQS_SEL0 0xee6 +#define TW5864_INDIR_DDRA_DLL_DQS_SEL1 0xee7 +#define TW5864_INDIR_DDRA_DLL_CLK90_SEL 0xee8 +#define TW5864_INDIR_DDRA_DLL_TEST_SEL_AND_TAP_S 0xee9 + +#define TW5864_INDIR_DDRB_DLL_DQS_SEL0 0xeeb +#define TW5864_INDIR_DDRB_DLL_DQS_SEL1 0xeec +#define TW5864_INDIR_DDRB_DLL_CLK90_SEL 0xeed +#define TW5864_INDIR_DDRB_DLL_TEST_SEL_AND_TAP_S 0xeee + +#define TW5864_INDIR_RESET 0xef0 +#define TW5864_INDIR_RESET_VD BIT(7) +#define TW5864_INDIR_RESET_DLL BIT(6) +#define TW5864_INDIR_RESET_MUX_CORE BIT(5) + +#define TW5864_INDIR_PV_VD_CK_POL 0xefd +#define TW5864_INDIR_PV_VD_CK_POL_PV(channel) BIT(channel) +#define TW5864_INDIR_PV_VD_CK_POL_VD(channel) BIT(channel + 4) + +#define TW5864_INDIR_CLK0_SEL 0xefe +#define TW5864_INDIR_CLK0_SEL_VD_SHIFT 0 +#define TW5864_INDIR_CLK0_SEL_VD_MASK 0x3 +#define TW5864_INDIR_CLK0_SEL_PV_SHIFT 2 +#define TW5864_INDIR_CLK0_SEL_PV_MASK (0x3 << 2) +#define TW5864_INDIR_CLK0_SEL_PV2_SHIFT 4 +#define TW5864_INDIR_CLK0_SEL_PV2_MASK (0x3 << 4) |