freebsd-dev/sys/sparc64/creator/creator.h
Marius Strobl a2ffe82f1d - Declare lookup tables etc. const.
- Let creator_bitblt() return ENODEV as it's not implemented (missed
  in sys/dev/fb/creator.c rev. 1.6).
- As a speed optimization inline the creator_ras_wait() etc. helper
  functions and also cache setting the font increment, font width
  and plane mask. [1]
- I got the meaning of V_DISPLAY_BLANK wrong, it's blank like turn
  off and not blank like turn on and clear the screen. So move
  clearing the screen to creator_clear() were it hopefully belongs.
- Properly implement V_DISPLAY_BLANK, V_DISPLAY_STAND_BY and
  V_DISPLAY_SUSPEND. This makes blank_saver.ko and green_saver.ko
  work. [1]
- Change the order of operations in creator_fill_rect(), i.e. write
  y before x and cy before cx. This fixes drawing the top part of
  the border with Elite3D cards when switching from Xorg to a VTY.
- Move setting the chip configuration we use and invalidating the
  cache variables to creator_set_mode() and set the V_ADP_MODECHANGE
  flag. This causes creator_set_mode() to be called when the X server
  shuts down which fixes the screen corruption caused most of the
  time by Xorg not restoring the original configuration present at
  startup.

Inspired by/based on:	Xorg [1]
Approved by:		re (scottl)
2005-07-10 11:16:34 +00:00

247 lines
9.0 KiB
C

/*-
* Copyright (C) 2000 David S. Miller (davem@redhat.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* DAVID MILLER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* from: XFree86: ffb_dac.h,v 1.1 2000/05/23 04:47:44 dawes Exp
*/
/*-
* Copyright (c) 2003 Jake Burkholder.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _DEV_FB_CREATOR_H_
#define _DEV_FB_CREATOR_H_
#define FFB_NREG 24
#define FFB_DAC 1
#define FFB_DAC_TYPE 0x0
#define FFB_DAC_VALUE 0x4
#define FFB_DAC_TYPE2 0x8
#define FFB_DAC_VALUE2 0xc
/* FFB_DAC_TYPE configuration and palette register addresses */
#define FFB_DAC_CFG_UCTRL 0x1001 /* User Control */
#define FFB_DAC_CFG_TGEN 0x6000 /* Timing Generator Control */
#define FFB_DAC_CFG_DID 0x8000 /* Device Identification */
/* FFB_DAC_CFG_UCTRL register */
#define FFB_DAC_UCTRL_IPDISAB 0x0001 /* Input Pullup Resistor Dis. */
#define FFB_DAC_UCTRL_ABLANK 0x0002 /* Asynchronous Blank */
#define FFB_DAC_UCTRL_DBENAB 0x0004 /* Double-Buffer Enable */
#define FFB_DAC_UCTRL_OVENAB 0x0008 /* Overlay Enable */
#define FFB_DAC_UCTRL_WMODE 0x0030 /* Window Mode */
#define FFB_DAC_UCTRL_WM_COMB 0x0000 /* Window Mode Combined */
#define FFB_DAC_UCTRL_WM_S4 0x0010 /* Window Mode Separate 4 */
#define FFB_DAC_UCTRL_WM_S8 0x0020 /* Window Mode Separate 8 */
#define FFB_DAC_UCTRL_WM_RESV 0x0030 /* Window Mode Reserved */
#define FFB_DAC_UCTRL_MANREV 0x0f00 /* Manufacturing Revision */
/* FFB_DAC_CFG_TGEN register */
#define FFB_DAC_CFG_TGEN_VIDE 0x01 /* Video Enable */
#define FFB_DAC_CFG_TGEN_TGE 0x02 /* Timing Generator Enable */
#define FFB_DAC_CFG_TGEN_HSD 0x04 /* HSYNC* Disable */
#define FFB_DAC_CFG_TGEN_VSD 0x08 /* VSYNC* Disable */
#define FFB_DAC_CFG_TGEN_EQD 0x10 /* Equalization Disable */
#define FFB_DAC_CFG_TGEN_MM 0x20 /* 0 = Slave, 1 = Master */
#define FFB_DAC_CFG_TGEN_IM 0x40 /* 1 = Interlaced Mode */
/* FFB_DAC_CFG_DID register */
#define FFB_DAC_CFG_DID_ONE 0x00000001 /* Always Set */
#define FFB_DAC_CFG_DID_MANUF 0x00000ffe /* DAC Manufacturer ID */
#define FFB_DAC_CFG_DID_PNUM 0x0ffff000 /* DAC Part Number */
#define FFB_DAC_CFG_DID_REV 0xf0000000 /* DAC Revision */
/* FFB_DAC_TYPE2 cursor register addresses */
#define FFB_DAC_CUR_BITMAP_P0 0x0 /* Plane 0 Cursor Bitmap */
#define FFB_DAC_CUR_BITMAP_P1 0x80 /* Plane 1 Cursor Bitmap */
#define FFB_DAC_CUR_CTRL 0x100 /* Cursor Control */
#define FFB_DAC_CUR_COLOR0 0x101 /* Cursor Color 0 */
#define FFB_DAC_CUR_COLOR1 0x102 /* Cursor Color 1 (bg) */
#define FFB_DAC_CUR_COLOR2 0x103 /* Cursor Color 2 (fg) */
#define FFB_DAC_CUR_POS 0x104 /* Active Cursor Position */
/* FFB_DAC_CUR_CTRL register (might be inverted on PAC1 DACs) */
#define FFB_DAC_CUR_CTRL_P0 0x1 /* Plane0 Display Disable */
#define FFB_DAC_CUR_CTRL_P1 0x2 /* Plane1 Display Disable */
#define FFB_FBC 2
#define FFB_FBC_BY 0x60
#define FFB_FBC_BX 0x64
#define FFB_FBC_DY 0x68
#define FFB_FBC_DX 0x6c
#define FFB_FBC_BH 0x70
#define FFB_FBC_BW 0x74
#define FFB_FBC_PPC 0x200 /* Pixel Processor Control */
#define FFB_FBC_FG 0x208 /* Foreground */
#define FFB_FBC_BG 0x20c /* Background */
#define FFB_FBC_FBC 0x254 /* Frame Buffer Control */
#define FFB_FBC_ROP 0x258 /* Raster Operation */
#define FFB_FBC_PMASK 0x290 /* Pixel Mask */
#define FFB_FBC_DRAWOP 0x300 /* Draw Operation */
#define FFB_FBC_FONTXY 0x314 /* Font X/Y */
#define FFB_FBC_FONTW 0x318 /* Font Width */
#define FFB_FBC_FONTINC 0x31c /* Font Increment */
#define FFB_FBC_FONT 0x320 /* Font Data */
#define FFB_FBC_UCSR 0x900 /* User Control & Status */
#define FBC_PPC_VCE_DIS 0x00001000
#define FBC_PPC_APE_DIS 0x00000800
#define FBC_PPC_TBE_OPAQUE 0x00000200
#define FBC_PPC_CS_CONST 0x00000003
#define FFB_FBC_WB_A 0x20000000
#define FFB_FBC_RB_A 0x00004000
#define FFB_FBC_SB_BOTH 0x00003000
#define FFB_FBC_XE_OFF 0x00000040
#define FFB_FBC_RGBE_MASK 0x0000003f
#define FBC_ROP_NEW 0x83
#define FBC_DRAWOP_RECTANGLE 0x08
#define FBC_UCSR_FIFO_OVFL 0x80000000
#define FBC_UCSR_READ_ERR 0x40000000
#define FBC_UCSR_RP_BUSY 0x02000000
#define FBC_UCSR_FB_BUSY 0x01000000
#define FBC_UCSR_FIFO_MASK 0x00000fff
#define FFB_VIRT_SFB8R 0x00000000
#define FFB_VIRT_SFB8G 0x00400000
#define FFB_VIRT_SFB8B 0x00800000
#define FFB_VIRT_SFB8X 0x00c00000
#define FFB_VIRT_SFB32 0x01000000
#define FFB_VIRT_SFB64 0x02000000
#define FFB_VIRT_FBC 0x04000000
#define FFB_VIRT_FBC_BM 0x04002000
#define FFB_VIRT_DFB8R 0x04004000
#define FFB_VIRT_DFB8G 0x04404000
#define FFB_VIRT_DFB8B 0x04804000
#define FFB_VIRT_DFB8X 0x04c04000
#define FFB_VIRT_DFB24 0x05004000
#define FFB_VIRT_DFB32 0x06004000
#define FFB_VIRT_DFB422A 0x07004000
#define FFB_VIRT_DFB422AD 0x07804000
#define FFB_VIRT_DFB24B 0x08004000
#define FFB_VIRT_DFB422B 0x09004000
#define FFB_VIRT_DFB422BD 0x09804000
#define FFB_VIRT_SFB16Z 0x0a004000
#define FFB_VIRT_SFB8Z 0x0a404000
#define FFB_VIRT_SFB422 0x0ac04000
#define FFB_VIRT_SFB422D 0x0b404000
#define FFB_VIRT_FBC_KREG 0x0bc04000
#define FFB_VIRT_DAC 0x0bc06000
#define FFB_VIRT_PROM 0x0bc08000
#define FFB_VIRT_EXP 0x0bc18000
#define FFB_PHYS_SFB8R 0x04000000
#define FFB_PHYS_SFB8G 0x04400000
#define FFB_PHYS_SFB8B 0x04800000
#define FFB_PHYS_SFB8X 0x04c00000
#define FFB_PHYS_SFB32 0x05000000
#define FFB_PHYS_SFB64 0x06000000
#define FFB_PHYS_FBC 0x00600000
#define FFB_PHYS_FBC_BM 0x00600000
#define FFB_PHYS_DFB8R 0x01000000
#define FFB_PHYS_DFB8G 0x01400000
#define FFB_PHYS_DFB8B 0x01800000
#define FFB_PHYS_DFB8X 0x01c00000
#define FFB_PHYS_DFB24 0x02000000
#define FFB_PHYS_DFB32 0x03000000
#define FFB_PHYS_DFB422A 0x09000000
#define FFB_PHYS_DFB422AD 0x09800000
#define FFB_PHYS_DFB24B 0x0a000000
#define FFB_PHYS_DFB422B 0x0b000000
#define FFB_PHYS_DFB422BD 0x0b800000
#define FFB_PHYS_SFB16Z 0x0c800000
#define FFB_PHYS_SFB8Z 0x0c000000
#define FFB_PHYS_SFB422 0x0d000000
#define FFB_PHYS_SFB422D 0x0d800000
#define FFB_PHYS_FBC_KREG 0x00610000
#define FFB_PHYS_DAC 0x00400000
#define FFB_PHYS_PROM 0x00000000
#define FFB_PHYS_EXP 0x00200000
#define FFB_READ(sc, reg, off) \
bus_space_read_4((sc)->sc_bt[(reg)], (sc)->sc_bh[(reg)], (off))
#define FFB_WRITE(sc, reg, off, val) \
bus_space_write_4((sc)->sc_bt[(reg)], (sc)->sc_bh[(reg)], (off), (val))
#define CREATOR_DRIVER_NAME "creator"
struct creator_softc {
video_adapter_t sc_va; /* XXX must be first */
phandle_t sc_node;
struct cdev *sc_si;
int sc_rid[FFB_NREG];
struct resource *sc_reg[FFB_NREG];
bus_space_tag_t sc_bt[FFB_NREG];
bus_space_handle_t sc_bh[FFB_NREG];
int sc_height;
int sc_width;
int sc_xmargin;
int sc_ymargin;
u_char *sc_font;
int sc_bg_cache;
int sc_fg_cache;
int sc_fifo_cache;
int sc_fontinc_cache;
int sc_fontw_cache;
int sc_pmask_cache;
int sc_flags;
#define CREATOR_AFB (1 << 0)
#define CREATOR_CONSOLE (1 << 1)
#define CREATOR_CUREN (1 << 2)
#define CREATOR_CURINV (1 << 3)
#define CREATOR_PAC1 (1 << 4)
};
#endif /* !_DEV_FB_CREATOR_H_ */