| Jonathan Corbet | 024fafbac | 2010-10-19 21:32:11 -0300 | [diff] [blame] | 1 | /* |
| 2 | * VIA Camera register definitions. |
| 3 | */ |
| 4 | #define VCR_INTCTRL 0x300 /* Capture interrupt control */ |
| 5 | #define VCR_IC_EAV 0x0001 /* End of active video status */ |
| 6 | #define VCR_IC_EVBI 0x0002 /* End of VBI status */ |
| 7 | #define VCR_IC_FBOTFLD 0x0004 /* "flipping" Bottom field is active */ |
| 8 | #define VCR_IC_ACTBUF 0x0018 /* Active video buffer */ |
| 9 | #define VCR_IC_VSYNC 0x0020 /* 0 = VB, 1 = active video */ |
| 10 | #define VCR_IC_BOTFLD 0x0040 /* Bottom field is active */ |
| 11 | #define VCR_IC_FFULL 0x0080 /* FIFO full */ |
| 12 | #define VCR_IC_INTEN 0x0100 /* End of active video int. enable */ |
| 13 | #define VCR_IC_VBIINT 0x0200 /* End of VBI int enable */ |
| 14 | #define VCR_IC_VBIBUF 0x0400 /* Current VBI buffer */ |
| 15 | |
| 16 | #define VCR_TSC 0x308 /* Transport stream control */ |
| 17 | #define VCR_TSC_ENABLE 0x000001 /* Transport stream input enable */ |
| 18 | #define VCR_TSC_DROPERR 0x000002 /* Drop error packets */ |
| 19 | #define VCR_TSC_METHOD 0x00000c /* DMA method (non-functional) */ |
| 20 | #define VCR_TSC_COUNT 0x07fff0 /* KByte or packet count */ |
| 21 | #define VCR_TSC_CBMODE 0x080000 /* Change buffer by byte count */ |
| 22 | #define VCR_TSC_PSSIG 0x100000 /* Packet starting signal disable */ |
| 23 | #define VCR_TSC_BE 0x200000 /* MSB first (serial mode) */ |
| 24 | #define VCR_TSC_SERIAL 0x400000 /* Serial input (0 = parallel) */ |
| 25 | |
| 26 | #define VCR_CAPINTC 0x310 /* Capture interface control */ |
| 27 | #define VCR_CI_ENABLE 0x00000001 /* Capture enable */ |
| 28 | #define VCR_CI_BSS 0x00000002 /* WTF "bit stream selection" */ |
| 29 | #define VCR_CI_3BUFS 0x00000004 /* 1 = 3 buffers, 0 = 2 buffers */ |
| 30 | #define VCR_CI_VIPEN 0x00000008 /* VIP enable */ |
| 31 | #define VCR_CI_CCIR601_8 0 /* CCIR601 input stream, 8 bit */ |
| 32 | #define VCR_CI_CCIR656_8 0x00000010 /* ... CCIR656, 8 bit */ |
| 33 | #define VCR_CI_CCIR601_16 0x00000020 /* ... CCIR601, 16 bit */ |
| 34 | #define VCR_CI_CCIR656_16 0x00000030 /* ... CCIR656, 16 bit */ |
| 35 | #define VCR_CI_HDMODE 0x00000040 /* CCIR656-16 hdr decode mode; 1=16b */ |
| 36 | #define VCR_CI_BSWAP 0x00000080 /* Swap bytes (16-bit) */ |
| 37 | #define VCR_CI_YUYV 0 /* Byte order 0123 */ |
| 38 | #define VCR_CI_UYVY 0x00000100 /* Byte order 1032 */ |
| 39 | #define VCR_CI_YVYU 0x00000200 /* Byte order 0321 */ |
| 40 | #define VCR_CI_VYUY 0x00000300 /* Byte order 3012 */ |
| 41 | #define VCR_CI_VIPTYPE 0x00000400 /* VIP type */ |
| 42 | #define VCR_CI_IFSEN 0x00000800 /* Input field signal enable */ |
| 43 | #define VCR_CI_DIODD 0 /* De-interlace odd, 30fps */ |
| 44 | #define VCR_CI_DIEVEN 0x00001000 /* ...even field, 30fps */ |
| 45 | #define VCR_CI_DIBOTH 0x00002000 /* ...both fields, 60fps */ |
| 46 | #define VCR_CI_DIBOTH30 0x00003000 /* ...both fields, 30fps interlace */ |
| 47 | #define VCR_CI_CONVTYPE 0x00004000 /* 4:2:2 to 4:4:4; 1 = interpolate */ |
| 48 | #define VCR_CI_CFC 0x00008000 /* Capture flipping control */ |
| 49 | #define VCR_CI_FILTER 0x00070000 /* Horiz filter mode select |
| 50 | 000 = none |
| 51 | 001 = 2 tap |
| 52 | 010 = 3 tap |
| 53 | 011 = 4 tap |
| 54 | 100 = 5 tap */ |
| 55 | #define VCR_CI_CLKINV 0x00080000 /* Input CLK inverted */ |
| 56 | #define VCR_CI_VREFINV 0x00100000 /* VREF inverted */ |
| 57 | #define VCR_CI_HREFINV 0x00200000 /* HREF inverted */ |
| 58 | #define VCR_CI_FLDINV 0x00400000 /* Field inverted */ |
| 59 | #define VCR_CI_CLKPIN 0x00800000 /* Capture clock pin */ |
| 60 | #define VCR_CI_THRESH 0x0f000000 /* Capture fifo threshold */ |
| 61 | #define VCR_CI_HRLE 0x10000000 /* Positive edge of HREF */ |
| 62 | #define VCR_CI_VRLE 0x20000000 /* Positive edge of VREF */ |
| 63 | #define VCR_CI_OFLDINV 0x40000000 /* Field output inverted */ |
| 64 | #define VCR_CI_CLKEN 0x80000000 /* Capture clock enable */ |
| 65 | |
| 66 | #define VCR_HORRANGE 0x314 /* Active video horizontal range */ |
| 67 | #define VCR_VERTRANGE 0x318 /* Active video vertical range */ |
| 68 | #define VCR_AVSCALE 0x31c /* Active video scaling control */ |
| 69 | #define VCR_AVS_HEN 0x00000800 /* Horizontal scale enable */ |
| 70 | #define VCR_AVS_VEN 0x04000000 /* Vertical enable */ |
| 71 | #define VCR_VBIHOR 0x320 /* VBI Data horizontal range */ |
| 72 | #define VCR_VBIVERT 0x324 /* VBI data vertical range */ |
| 73 | #define VCR_VBIBUF1 0x328 /* First VBI buffer */ |
| 74 | #define VCR_VBISTRIDE 0x32c /* VBI stride */ |
| 75 | #define VCR_ANCDATACNT 0x330 /* Ancillary data count setting */ |
| 76 | #define VCR_MAXDATA 0x334 /* Active data count of active video */ |
| 77 | #define VCR_MAXVBI 0x338 /* Maximum data count of VBI */ |
| 78 | #define VCR_CAPDATA 0x33c /* Capture data count */ |
| 79 | #define VCR_VBUF1 0x340 /* First video buffer */ |
| 80 | #define VCR_VBUF2 0x344 /* Second video buffer */ |
| 81 | #define VCR_VBUF3 0x348 /* Third video buffer */ |
| 82 | #define VCR_VBUF_MASK 0x1ffffff0 /* Bits 28:4 */ |
| 83 | #define VCR_VBIBUF2 0x34c /* Second VBI buffer */ |
| 84 | #define VCR_VSTRIDE 0x350 /* Stride of video + coring control */ |
| 85 | #define VCR_VS_STRIDE_SHIFT 4 |
| 86 | #define VCR_VS_STRIDE 0x00001ff0 /* Stride (8-byte units) */ |
| 87 | #define VCR_VS_CCD 0x007f0000 /* Coring compare data */ |
| 88 | #define VCR_VS_COREEN 0x00800000 /* Coring enable */ |
| 89 | #define VCR_TS0ERR 0x354 /* TS buffer 0 error indicator */ |
| 90 | #define VCR_TS1ERR 0x358 /* TS buffer 0 error indicator */ |
| 91 | #define VCR_TS2ERR 0x35c /* TS buffer 0 error indicator */ |
| 92 | |
| 93 | /* Add 0x1000 for the second capture engine registers */ |