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TOMOYO Linux Cross Reference
Linux/include/video/permedia2.h

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  1 /*
  2  * Permedia2 framebuffer driver definitions.
  3  * Copyright (c) 1998-2000 Ilario Nardinocchi (nardinoc@CS.UniBO.IT)
  4  * --------------------------------------------------------------------------
  5  * $Id: pm2fb.h,v 1.26 2000/09/19 00:11:53 illo Exp $
  6  * --------------------------------------------------------------------------
  7  * This file is subject to the terms and conditions of the GNU General Public
  8  * License.  See the file COPYING in the main directory of this archive
  9  * for more details.
 10  */
 11 
 12 #ifndef PM2FB_H
 13 #define PM2FB_H
 14 
 15 #define PM2_REFERENCE_CLOCK     14318                   /* in KHz */
 16 #define PM2_MAX_PIXCLOCK        230000                  /* in KHz */
 17 #define PM2_REGS_SIZE           0x10000
 18 
 19 #define PM2TAG(r) (u32 )(((r)-0x8000)>>3)
 20 
 21 /*****************************************************************************
 22  * Permedia2 registers used in the framebuffer
 23  *****************************************************************************/
 24  
 25 #define PM2R_RESET_STATUS                               0x0000
 26 #define PM2R_IN_FIFO_SPACE                              0x0018
 27 #define PM2R_OUT_FIFO_WORDS                             0x0020
 28 #define PM2R_APERTURE_ONE                               0x0050
 29 #define PM2R_APERTURE_TWO                               0x0058
 30 #define PM2R_FIFO_DISCON                                0x0068
 31 #define PM2R_CHIP_CONFIG                                0x0070
 32 
 33 #define PM2R_REBOOT                                     0x1000
 34 #define PM2R_MEM_CONTROL                                0x1040
 35 #define PM2R_BOOT_ADDRESS                               0x1080
 36 #define PM2R_MEM_CONFIG                                 0x10c0
 37 #define PM2R_BYPASS_WRITE_MASK                          0x1100
 38 #define PM2R_FRAMEBUFFER_WRITE_MASK                     0x1140
 39 
 40 #define PM2R_OUT_FIFO                                   0x2000
 41 
 42 #define PM2R_SCREEN_BASE                                0x3000
 43 #define PM2R_SCREEN_STRIDE                              0x3008
 44 #define PM2R_H_TOTAL                                    0x3010
 45 #define PM2R_HG_END                                     0x3018
 46 #define PM2R_HB_END                                     0x3020
 47 #define PM2R_HS_START                                   0x3028
 48 #define PM2R_HS_END                                     0x3030
 49 #define PM2R_V_TOTAL                                    0x3038
 50 #define PM2R_VB_END                                     0x3040
 51 #define PM2R_VS_START                                   0x3048
 52 #define PM2R_VS_END                                     0x3050
 53 #define PM2R_VIDEO_CONTROL                              0x3058
 54 #define PM2R_LINE_COUNT                                 0x3070
 55 #define PM2R_FIFO_CONTROL                               0x3078
 56 
 57 #define PM2R_RD_PALETTE_WRITE_ADDRESS                   0x4000
 58 #define PM2R_RD_PALETTE_DATA                            0x4008
 59 #define PM2R_RD_PIXEL_MASK                              0x4010
 60 #define PM2R_RD_PALETTE_READ_ADDRESS                    0x4018
 61 #define PM2R_RD_CURSOR_COLOR_ADDRESS                    0x4020
 62 #define PM2R_RD_CURSOR_COLOR_DATA                       0x4028
 63 #define PM2R_RD_INDEXED_DATA                            0x4050
 64 #define PM2R_RD_CURSOR_DATA                             0x4058
 65 #define PM2R_RD_CURSOR_X_LSB                            0x4060
 66 #define PM2R_RD_CURSOR_X_MSB                            0x4068
 67 #define PM2R_RD_CURSOR_Y_LSB                            0x4070
 68 #define PM2R_RD_CURSOR_Y_MSB                            0x4078
 69 
 70 #define PM2R_START_X_DOM                                0x8000
 71 #define PM2R_D_X_DOM                                    0x8008
 72 #define PM2R_START_X_SUB                                0x8010
 73 #define PM2R_D_X_SUB                                    0x8018
 74 #define PM2R_START_Y                                    0x8020
 75 #define PM2R_D_Y                                        0x8028
 76 #define PM2R_COUNT                                      0x8030
 77 #define PM2R_RENDER                                     0x8038
 78 #define PM2R_BIT_MASK_PATTERN                           0x8068
 79 #define PM2R_RASTERIZER_MODE                            0x80a0
 80 #define PM2R_RECTANGLE_ORIGIN                           0x80d0
 81 #define PM2R_RECTANGLE_SIZE                             0x80d8
 82 #define PM2R_PACKED_DATA_LIMITS                         0x8150
 83 #define PM2R_SCISSOR_MODE                               0x8180
 84 #define PM2R_SCISSOR_MIN_XY                             0x8188
 85 #define PM2R_SCISSOR_MAX_XY                             0x8190
 86 #define PM2R_SCREEN_SIZE                                0x8198
 87 #define PM2R_AREA_STIPPLE_MODE                          0x81a0
 88 #define PM2R_WINDOW_ORIGIN                              0x81c8
 89 #define PM2R_TEXTURE_ADDRESS_MODE                       0x8380
 90 #define PM2R_TEXTURE_MAP_FORMAT                         0x8588
 91 #define PM2R_TEXTURE_DATA_FORMAT                        0x8590
 92 #define PM2R_TEXTURE_READ_MODE                          0x8670
 93 #define PM2R_TEXEL_LUT_MODE                             0x8678
 94 #define PM2R_TEXTURE_COLOR_MODE                         0x8680
 95 #define PM2R_FOG_MODE                                   0x8690
 96 #define PM2R_TEXEL0                                     0x8760
 97 #define PM2R_COLOR_DDA_MODE                             0x87e0
 98 #define PM2R_CONSTANT_COLOR                             0x87e8
 99 #define PM2R_ALPHA_BLEND_MODE                           0x8810
100 #define PM2R_DITHER_MODE                                0x8818
101 #define PM2R_FB_SOFT_WRITE_MASK                         0x8820
102 #define PM2R_LOGICAL_OP_MODE                            0x8828
103 #define PM2R_LB_READ_MODE                               0x8880
104 #define PM2R_LB_READ_FORMAT                             0x8888
105 #define PM2R_LB_SOURCE_OFFSET                           0x8890
106 #define PM2R_LB_WINDOW_BASE                             0x88b8
107 #define PM2R_LB_WRITE_FORMAT                            0x88c8
108 #define PM2R_STENCIL_MODE                               0x8988
109 #define PM2R_DEPTH_MODE                                 0x89a0
110 #define PM2R_FB_READ_MODE                               0x8a80
111 #define PM2R_FB_SOURCE_OFFSET                           0x8a88
112 #define PM2R_FB_PIXEL_OFFSET                            0x8a90
113 #define PM2R_FB_WINDOW_BASE                             0x8ab0
114 #define PM2R_FB_WRITE_MODE                              0x8ab8
115 #define PM2R_FB_HARD_WRITE_MASK                         0x8ac0
116 #define PM2R_FB_BLOCK_COLOR                             0x8ac8
117 #define PM2R_FB_READ_PIXEL                              0x8ad0
118 #define PM2R_FILTER_MODE                                0x8c00
119 #define PM2R_SYNC                                       0x8c40
120 #define PM2R_YUV_MODE                                   0x8f00
121 #define PM2R_STATISTICS_MODE                            0x8c08
122 #define PM2R_FB_SOURCE_DELTA                            0x8d88
123 #define PM2R_CONFIG                                     0x8d90
124 #define PM2R_DELTA_MODE                                 0x9300
125 
126 /* Permedia2v */
127 #define PM2VR_RD_INDEX_LOW                              0x4020
128 #define PM2VR_RD_INDEX_HIGH                             0x4028
129 #define PM2VR_RD_INDEXED_DATA                           0x4030
130 
131 /* Permedia2 RAMDAC indexed registers */
132 #define PM2I_RD_CURSOR_CONTROL                          0x06
133 #define PM2I_RD_COLOR_MODE                              0x18
134 #define PM2I_RD_MODE_CONTROL                            0x19
135 #define PM2I_RD_MISC_CONTROL                            0x1e
136 #define PM2I_RD_PIXEL_CLOCK_A1                          0x20
137 #define PM2I_RD_PIXEL_CLOCK_A2                          0x21
138 #define PM2I_RD_PIXEL_CLOCK_A3                          0x22
139 #define PM2I_RD_PIXEL_CLOCK_STATUS                      0x29
140 #define PM2I_RD_MEMORY_CLOCK_1                          0x30
141 #define PM2I_RD_MEMORY_CLOCK_2                          0x31
142 #define PM2I_RD_MEMORY_CLOCK_3                          0x32
143 #define PM2I_RD_MEMORY_CLOCK_STATUS                     0x33
144 #define PM2I_RD_COLOR_KEY_CONTROL                       0x40
145 #define PM2I_RD_OVERLAY_KEY                             0x41
146 #define PM2I_RD_RED_KEY                                 0x42
147 #define PM2I_RD_GREEN_KEY                               0x43
148 #define PM2I_RD_BLUE_KEY                                0x44
149 
150 /* Permedia2v extensions */
151 #define PM2VI_RD_MISC_CONTROL                           0x000
152 #define PM2VI_RD_SYNC_CONTROL                           0x001
153 #define PM2VI_RD_DAC_CONTROL                            0x002
154 #define PM2VI_RD_PIXEL_SIZE                             0x003
155 #define PM2VI_RD_COLOR_FORMAT                           0x004
156 #define PM2VI_RD_CURSOR_MODE                            0x005
157 #define PM2VI_RD_CURSOR_X_LOW                           0x007
158 #define PM2VI_RD_CURSOR_X_HIGH                          0x008
159 #define PM2VI_RD_CURSOR_Y_LOW                           0x009
160 #define PM2VI_RD_CURSOR_Y_HIGH                          0x00A
161 #define PM2VI_RD_CURSOR_X_HOT                           0x00B
162 #define PM2VI_RD_CURSOR_Y_HOT                           0x00C
163 #define PM2VI_RD_OVERLAY_KEY                            0x00D
164 #define PM2VI_RD_CLK0_PRESCALE                          0x201
165 #define PM2VI_RD_CLK0_FEEDBACK                          0x202
166 #define PM2VI_RD_CLK0_POSTSCALE                         0x203
167 #define PM2VI_RD_CLK1_PRESCALE                          0x204
168 #define PM2VI_RD_CLK1_FEEDBACK                          0x205
169 #define PM2VI_RD_CLK1_POSTSCALE                         0x206
170 #define PM2VI_RD_MCLK_CONTROL                           0x20D
171 #define PM2VI_RD_MCLK_PRESCALE                          0x20E
172 #define PM2VI_RD_MCLK_FEEDBACK                          0x20F
173 #define PM2VI_RD_MCLK_POSTSCALE                         0x210
174 #define PM2VI_RD_CURSOR_PALETTE                         0x303
175 #define PM2VI_RD_CURSOR_PATTERN                         0x400
176 
177 /* Fields and flags */
178 #define PM2F_RENDER_AREASTIPPLE                         (1L<<0)
179 #define PM2F_RENDER_FASTFILL                            (1L<<3)
180 #define PM2F_RENDER_PRIMITIVE_MASK                      (3L<<6)
181 #define PM2F_RENDER_LINE                                0
182 #define PM2F_RENDER_TRAPEZOID                           (1L<<6)
183 #define PM2F_RENDER_POINT                               (2L<<6)
184 #define PM2F_RENDER_RECTANGLE                           (3L<<6)
185 #define PM2F_RENDER_SYNC_ON_BIT_MASK                    (1L<<11)
186 #define PM2F_RENDER_TEXTURE_ENABLE                      (1L<<13)
187 #define PM2F_SYNCHRONIZATION                            (1L<<10)
188 #define PM2F_PLL_LOCKED                                 0x10
189 #define PM2F_BEING_RESET                                (1L<<31)
190 #define PM2F_DATATYPE_COLOR                             0x8000
191 #define PM2F_VGA_ENABLE                                 0x02
192 #define PM2F_VGA_FIXED                                  0x04
193 #define PM2F_FB_WRITE_ENABLE                            0x01
194 #define PM2F_FB_READ_SOURCE_ENABLE                      0x0200
195 #define PM2F_RD_PALETTE_WIDTH_8                         0x02
196 #define PM2F_PART_PROD_MASK                             0x01ff
197 #define PM2F_SCREEN_SCISSOR_ENABLE                      0x02
198 #define PM2F_DATA_64_ENABLE                             0x00010000
199 #define PM2F_BLANK_LOW                                  0x02
200 #define PM2F_HSYNC_MASK                                 0x18
201 #define PM2F_VSYNC_MASK                                 0x60
202 #define PM2F_HSYNC_ACT_HIGH                             0x08
203 #define PM2F_HSYNC_FORCED_LOW                           0x10
204 #define PM2F_HSYNC_ACT_LOW                              0x18
205 #define PM2F_VSYNC_ACT_HIGH                             0x20
206 #define PM2F_VSYNC_FORCED_LOW                           0x40
207 #define PM2F_VSYNC_ACT_LOW                              0x60
208 #define PM2F_LINE_DOUBLE                                0x04
209 #define PM2F_VIDEO_ENABLE                               0x01
210 #define PM2F_RD_PIXELFORMAT_SVGA                        0x01
211 #define PM2F_RD_PIXELFORMAT_RGB232OFFSET                0x02
212 #define PM2F_RD_PIXELFORMAT_RGBA2321                    0x03
213 #define PM2F_RD_PIXELFORMAT_RGBA5551                    0x04
214 #define PM2F_RD_PIXELFORMAT_RGBA4444                    0x05
215 #define PM2F_RD_PIXELFORMAT_RGB565                      0x06
216 #define PM2F_RD_PIXELFORMAT_RGBA8888                    0x08
217 #define PM2F_RD_PIXELFORMAT_RGB888                      0x09
218 #define PM2F_RD_GUI_ACTIVE                              0x10
219 #define PM2F_RD_COLOR_MODE_RGB                          0x20
220 #define PM2F_DELTA_ORDER_RGB                            (1L<<18)
221 #define PM2F_RD_TRUECOLOR                               0x80
222 #define PM2F_NO_ALPHA_BUFFER                            0x10
223 #define PM2F_TEXTEL_SIZE_16                             0x00080000
224 #define PM2F_TEXTEL_SIZE_32                             0x00100000
225 #define PM2F_TEXTEL_SIZE_4                              0x00180000
226 #define PM2F_TEXTEL_SIZE_24                             0x00200000
227 #define PM2F_INCREASE_X                                 (1L<<21)
228 #define PM2F_INCREASE_Y                                 (1L<<22)
229 #define PM2F_CONFIG_FB_WRITE_ENABLE                     (1L<<3)
230 #define PM2F_CONFIG_FB_PACKED_DATA                      (1L<<2)
231 #define PM2F_CONFIG_FB_READ_DEST_ENABLE                 (1L<<1)
232 #define PM2F_CONFIG_FB_READ_SOURCE_ENABLE               (1L<<0)
233 #define PM2F_COLOR_KEY_TEST_OFF                         (1L<<4)
234 #define PM2F_MEM_CONFIG_RAM_MASK                        (3L<<29)
235 #define PM2F_MEM_BANKS_1                                0L
236 #define PM2F_MEM_BANKS_2                                (1L<<29)
237 #define PM2F_MEM_BANKS_3                                (2L<<29)
238 #define PM2F_MEM_BANKS_4                                (3L<<29)
239 #define PM2F_APERTURE_STANDARD                          0
240 #define PM2F_APERTURE_BYTESWAP                          1
241 #define PM2F_APERTURE_HALFWORDSWAP                      2
242 #define PM2F_CURSORMODE_CURSOR_ENABLE                   (1 << 0)
243 #define PM2F_CURSORMODE_TYPE_X                          (1 << 4)
244 
245 typedef enum {
246         PM2_TYPE_PERMEDIA2,
247         PM2_TYPE_PERMEDIA2V
248 } pm2type_t;
249 
250 #endif /* PM2FB_H */
251 
252 /*****************************************************************************
253  * That's all folks!
254  *****************************************************************************/
255 

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