Expand PMF_FN_* macros.

[netbsd-mini2440.git] / sys / dev / pci / voodoofbreg.h

/*      $NetBSD: machfbreg.h,v 1.1 2002/10/24 18:15:57 junyoung Exp $   */

/*
 * Copyright 2005, 2006 by Michael Lorenz.
 *
 * Permission to use, copy, modify, distribute, and sell this software and
 * its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and that
 * both that copyright notice and this permission notice appear in
 * supporting documentation, and that the name of Kevin E. Martin not be
 * used in advertising or publicity pertaining to distribution of the
 * software without specific, written prior permission.  Kevin E. Martin
 * makes no representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 * KEVIN E. MARTIN, RICKARD E. FAITH, AND TIAGO GONS DISCLAIM ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE
 * AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
 * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 * SOFTWARE.
 *
*/

/* 
 * stolen wholesale from Andreas Drewke's (andreas_dr@gmx.de) Voodoo3 driver
 * for BeOS 
 */

#ifndef VOODOOFB_H
#define VOODOOFB_H

/* membase0 register offsets */
#define STATUS          0x00
#define PCIINIT0        0x04
#define SIPMONITOR      0x08
#define LFBMEMORYCONFIG 0x0c
#define MISCINIT0       0x10
#define MISCINIT1       0x14
#define DRAMINIT0       0x18
#define DRAMINIT1       0x1c
#define AGPINIT         0x20
#define TMUGBEINIT      0x24
#define VGAINIT0        0x28
#define VGAINIT1        0x2c
#define DRAMCOMMAND     0x30
#define DRAMDATA        0x34
/* reserved             0x38 */
/* reserved             0x3c */
#define PLLCTRL0        0x40    /* video clock */
#define PLLCTRL1        0x44    /* memory clock */

/* PLL ctrl 0 and 1 registers:
 * freq = (( N + 2 ) * Fref) / (( M + 2 ) * ( 2^K ))
 * with Fref usually 14.31818MHz
 * N: REG & 0xff00
 * M: REG & 0xfc
 * K: REG & 0x3
 */

#define PLLCTRL2        0x48    /* test modes for AGP */

#define DACMODE         0x4c
#define DAC_MODE_1_2            0x1     /* DAC in 2:1 mode. 1:1 mode when 0 */
#define DAC_MODE_LOCK_VSYNC     0x02    /* lock vsync */
#define DAC_MODE_VSYNC_VAL      0x04    /* vsync output when locked */
#define DAC_MODE_LOCK_HSYNC     0x08    /* lock hsync */
#define DAC_MODE_HSYNC_VAL      0x10    /* hsync output when locked */

#define DACADDR         0x50
#define DACDATA         0x54
#define RGBMAXDELTA     0x58
#define VIDPROCCFG      0x5c
#define HWCURPATADDR    0x60
#define HWCURLOC        0x64
#define HWCURC0         0x68
#define HWCURC1         0x6c
#define VIDINFORMAT     0x70
#define VIDINSTATUS     0x74
#define VIDSERPARPORT   0x78
/* i2c stuff */
#define VSP_TVOUT_RESET 0x80000000      /* 0 forces TVout reset */
#define VSP_GPIO2_IN    0x40000000
#define VSP_GPIO1_OUT   0x20000000
#define VSP_VMI_RESET_N 0x10000000      /* 0 forces a VMI reset */
#define VSP_SDA1_IN             0x08000000      /* i2c bus on the feature connector */
#define VSP_SCL1_IN             0x04000000
#define VSP_SDA1_OUT    0x02000000
#define VSP_SCL1_OUT    0x01000000
#define VSP_ENABLE_IIC1 0x00800000      /* 1 enables I2C bus 1 */
#define VSP_SDA0_IN             0x00400000      /* i2c bus on the monitor connector */
#define VSP_SCL0_IN             0x00200000
#define VSP_SDA0_OUT    0x00100000
#define VSP_SCL0_OUT    0x00080000
#define VSP_ENABLE_IIC0 0x00040000      /* 1 enables I2C bus 0 */
#define VSP_VMI_ADDRESS 0x0003c000      /* mask */
#define VSP_VMI_DATA    0x00003fc0      /* mask */
#define VSP_VMI_DISABLE 0x00000020      /* 0 enables VMI output */
#define VSP_VMI_RDY_N   0x00000010
#define VSP_RW_N                0x00000008
#define VSP_DS_N                0x00000004
#define VSP_CS_N                0x00000002
#define VSP_HOST_ENABLE 0x00000001      /* 1 enables VMI host control*/

#define VIDINXDELTA     0x7c
#define VIDININITERR    0x80
#define VIDINYDELTA     0x84
#define VIDPIXBUFTHOLD  0x88
#define VIDCHRMIN       0x8c
#define VIDCHRMAX       0x90
#define VIDCURLIN       0x94
#define VIDSCREENSIZE   0x98
#define VIDOVRSTARTCRD  0x9c
#define VIDOVRENDCRD    0xa0
#define VIDOVRDUDX      0xa4
#define VIDOVRDUDXOFF   0xa8
#define VIDOVRDVDY      0xac
/*  ... */

#define VIDOVRDVDYOFF   0xe0
#define VIDDESKSTART    0xe4
#define VIDDESKSTRIDE   0xe8
/*
 * desktop and overlay strides in pixels
 * desktop stride: reg & 0x00007fff
 * overlay stride: reg & 0x7fff0000
 */

#define VIDINADDR0      0xec
#define VIDINADDR1      0xf0
#define VIDINADDR2      0xf4
#define VIDINSTRIDE     0xf8
#define VIDCUROVRSTART  0xfc
#define VIDOVERLAYSTARTCOORDS 0x9c
#define VIDOVERLAYENDSCREENCOORDS 0xa0
#define VIDOVERLAYDUDX 0xa4
#define VIDOVERLAYDUDXOFFSETSRCWIDTH 0xa8
#define VIDOVERLAYDVDY 0xac
#define VIDOVERLAYDVDYOFFSET 0xe0

#define SST_3D_OFFSET                   0x200000
#define SST_3D_LEFTOVERLAYBUF           SST_3D_OFFSET+0x250

#define V3_STATUS       (0x00100000)
#define INTCTRL         (0x00100000 + 0x04)
#define CLIP0MIN        (0x00100000 + 0x08)
#define CLIP0MAX        (0x00100000 + 0x0c)
#define DSTBASE         (0x00100000 + 0x10)
#define DSTFORMAT       (0x00100000 + 0x14)
#define SRCBASE         (0x00100000 + 0x34)
#define COMMANDEXTRA_2D (0x00100000 + 0x38)
#define CLIP1MIN        (0x00100000 + 0x4c)
#define CLIP1MAX        (0x00100000 + 0x50)
#define SRCFORMAT       (0x00100000 + 0x54)
#define SRCSIZE         (0x00100000 + 0x58)
#define SRCXY           (0x00100000 + 0x5c)
#define COLORBACK       (0x00100000 + 0x60)
#define COLORFORE       (0x00100000 + 0x64)
#define DSTSIZE         (0x00100000 + 0x68)
#define DSTXY           (0x00100000 + 0x6c)
#define COMMAND_2D      (0x00100000 + 0x70)
/*
 * ROP0                 : reg & 0xff000000
 * select clip 1        : 0x00800000
 * Y pattern offset     : 0x00700000
 * X pattern offset     : 0x000e0000
 * mono transparent     : 0x00010000
 * pattern expand       : 0x00002000
 * stipple line         : 0x00001000
 * adjust dstx          : 0x00000800    xdst will contain xdst+xwidth
 * adjust dsty          : 0x00000400
 * line reversible      : 0x00000200
 * start now            : 0x00000100    run immediately instead of wait for launch area
 * command              : 0x0000000f
 */

#define LAUNCH_2D       (0x00100000 + 0x80)

#define COMMAND_3D      (0x00200000 + 0x120)

/* register bitfields (not all, only as needed) */

#define BIT(x) (1UL << (x))

/* COMMAND_2D reg. values */
#define ROP_COPY        0xcc     // src
#define ROP_INVERT      0x55     // NOT dst
#define ROP_XOR         0x66     // src XOR dst

#define AUTOINC_DSTX                    BIT(10)
#define AUTOINC_DSTY                    BIT(11)
#define COMMAND_2D_FILLRECT             0x05
#define COMMAND_2D_S2S_BITBLT           0x01      // screen to screen
#define COMMAND_2D_H2S_BITBLT           0x03       // host to screen
#define SST_2D_GO                                               BIT(8)

#define COMMAND_3D_NOP                  0x00
#define STATUS_RETRACE                  BIT(6)
#define STATUS_BUSY                     BIT(9)
#define MISCINIT1_CLUT_INV              BIT(0)
#define MISCINIT1_2DBLOCK_DIS           BIT(15)
#define DRAMINIT0_SGRAM_NUM             BIT(26)
#define DRAMINIT0_SGRAM_TYPE            BIT(27)
#define DRAMINIT1_MEM_SDRAM             BIT(30)
#define VGAINIT0_VGA_DISABLE            BIT(0)
#define VGAINIT0_EXT_TIMING             BIT(1)
#define VGAINIT0_8BIT_DAC               BIT(2)
#define VGAINIT0_EXT_ENABLE             BIT(6)
#define VGAINIT0_WAKEUP_3C3             BIT(8)
#define VGAINIT0_LEGACY_DISABLE         BIT(9)
#define VGAINIT0_ALT_READBACK           BIT(10)
#define VGAINIT0_FAST_BLINK             BIT(11)
#define VGAINIT0_EXTSHIFTOUT            BIT(12)
#define VGAINIT0_DECODE_3C6             BIT(13)
#define VGAINIT0_SGRAM_HBLANK_DISABLE   BIT(22)
#define VGAINIT1_MASK                   0x1fffff
#define VIDCFG_VIDPROC_ENABLE           BIT(0)
#define VIDCFG_CURS_X11                 BIT(1)
#define VIDCFG_HALF_MODE                BIT(4)
#define VIDCFG_CHROMA_KEY               BIT(5)
#define VIDCFG_CHROMA_KEY_INVERSION     BIT(6)
#define VIDCFG_DESK_ENABLE              BIT(7)
#define VIDCFG_OVL_ENABLE               BIT(8)
#define VIDCFG_OVL_NOT_VIDEO_IN BIT(9)
#define VIDCFG_CLUT_BYPASS              BIT(10)
#define VIDCFG_OVL_CLUT_BYPASS  BIT(11)
#define VIDCFG_OVL_HSCALE               BIT(14)
#define VIDCFG_OVL_VSCALE               BIT(15)
#define VIDCFG_OVL_FILTER_SHIFT 16
#define VIDCFG_OVL_FILTER_POINT 0
#define VIDCFG_OVL_FILTER_2X2   1
#define VIDCFG_OVL_FILTER_4X4   2
#define VIDCFG_OVL_FILTER_BILIN 3
#define VIDCFG_OVL_FMT_SHIFT    21
#define VIDCFG_OVL_FMT_RGB565   1
#define VIDCFG_OVL_FMT_YUV411   4
#define VIDCFG_OVL_FMT_YUYV422  5
#define VIDCFG_OVL_FMT_UYVY422  6
#define VIDCFG_OVL_FMT_RGB565_DITHER 7

#define VIDCFG_2X               BIT(26)
#define VIDCFG_HWCURSOR_ENABLE  BIT(27)
#define VIDCFG_PIXFMT_SHIFT     18
#define DACMODE_2X              BIT(0)
#define VIDPROCCFGMASK          0xa2e3eb6c
#define VIDPROCDEFAULT          134481025

#define VIDCHROMAMIN            0x8c
#define VIDCHROMAMAX            0x90
#define VIDDESKTOPOVERLAYSTRIDE 0xe8

#define CRTC_INDEX      0x3d4
#define CRTC_DATA       0x3d5
#define SEQ_INDEX       0x3c4
#define SEQ_DATA        0x3c5
#define MISC_W          0x3c2
#define GRA_INDEX       0x3ce
#define GRA_DATA        0x3cf
#define ATT_IW          0x3c0
#define IS1_R           0x3da

/* CRTC registers */
#define CRTC_HTOTAL             0       /* lower 8 bit of display width in chars -5 */
#define CRTC_HDISP_ENABLE_END   1       /* no. of visible chars per line -1 */
#define CRTC_HDISP_BLANK_START  2       /* characters per line before blanking */
#define CRTC_HDISP_BLANK_END    3       /* no. o blank chars, skew, compatibility read */
#define CRTC_HDISP_SYNC_START   4       /* character count when sync becomes active */
#define CRTC_HDISP_SYNC_END     5       /* sync end, skew, blank end */
#define CRTC_VDISP_TOTAL        6       /* number of scanlines -2 */
#define CRTC_OVERFLOW           7       /* various overflow bits */
#define CRTC_PRESET_ROW_SCAN    8       /* horizontal soft scrolling in character mode */
#define CRTC_MAX_SCAN_LINE      9       /* scanlines per character */
#define CRTC_CURSOR_START       10      /* text cursor start line */
#define CRTC_CURSOR_END         11      /* text cursor end line */
#define CRTC_SCREEN_START_HIGH  12      /* offset in display memory */
#define CRTC_SCREEN_START_LOW   13
#define CRTC_CURSOR_POS_HIGH    14
#define CRTC_CURSOR_POS_LOW     15
#define CRTC_VSYNC_START        16
#define CRTC_VSYNC_END          17
#define CRTC_VDISP_ENABLE_END   18
#define CRTC_OFFSET             19      /* textmode stride */
#define CRTC_UNDERLINE_LOC      20
#define CRTC_VDISP_BLANK_START  21
#define CRTC_VDISP_BLANK_END    22
#define CRTC_MODE_CONTROL       23
#define CRTC_LINE_COMPARE       24
#define CRTC_HDISP_EXT          26
#define CRTC_VDISP_EXT          27
#define CRTC_PCI_READBACK       28
#define CRTC_SCRATCH_1          29
#define CRTC_SCRATCH_2          30
#define CRTC_SCRATCH_3          31
#define CRTC_VDISP_PRELOAD_LOW  32
#define CRTC_VDISP_PRELOAD_HIGH 33
#define CRTC_LATCHES_READBACK   34
#define CRTC_ATTR_READBACK      36      /* bit 7 = 0 : attr. ctrlr reads index, 1 -> data */
#define CRTC_ATTR_INDEX         38

#endif