Merge commit 'crater/master'
[dragonfly.git] / sys / dev / video / meteor / meteor_reg.h
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1 /*
2 * Copyright (c) 1995 Mark Tinguely and Jim Lowe
3 * All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Mark Tinguely and Jim Lowe
16 * 4. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
27 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
31 * $FreeBSD: src/sys/pci/meteor_reg.h,v 1.5.2.1 2000/08/03 01:09:11 peter Exp $
32 * $DragonFly: src/sys/dev/video/meteor/meteor_reg.h,v 1.2 2003/06/17 04:28:57 dillon Exp $
34 #ifndef PCI_LATENCY_TIMER
35 #define PCI_LATENCY_TIMER 0x0c /* pci timer register */
36 #endif
39 * Definitions for the Philips SAA7116 digital video to pci interface.
41 #define SAA7116_PHILIPS_ID 0x12238086ul
42 #define SAA7116_I2C_WRITE 0x00
43 #define SAA7116_I2C_READ 0x01
44 #define SAA7116_IIC_NEW_CYCLE 0x1000000L
45 #define SAA7116_IIC_DIRECT_TRANSFER_ABORTED 0x0000200L
47 typedef volatile u_int mreg_t;
48 struct saa7116_regs {
49 mreg_t dma1e; /* Base address for even field dma chn 1 */
50 mreg_t dma2e; /* Base address for even field dma chn 2 */
51 mreg_t dma3e; /* Base address for even field dma chn 3 */
52 mreg_t dma1o; /* Base address for odd field dma chn 1 */
53 mreg_t dma2o; /* Base address for odd field dma chn 2 */
54 mreg_t dma3o; /* Base address for odd field dma chn 3 */
55 mreg_t stride1e; /* Address stride for even field dma chn 1 */
56 mreg_t stride2e; /* Address stride for even field dma chn 2 */
57 mreg_t stride3e; /* Address stride for even field dma chn 3 */
58 mreg_t stride1o; /* Address stride for odd field dma chn 1 */
59 mreg_t stride2o; /* Address stride for odd field dma chn 2 */
60 mreg_t stride3o; /* Address stride for odd field dma chn 3 */
61 mreg_t routee; /* Route/mode even */
62 mreg_t routeo; /* Route/mode odd */
63 mreg_t fifo_t; /* FIFO trigger for PCI int */
64 mreg_t field_t; /* Field toggle */
65 mreg_t cap_cntl; /* Capture control */
66 mreg_t retry_wait_cnt; /* Clks for master to wait after disconnect */
67 mreg_t irq_stat; /* IRQ mask and status reg */
68 mreg_t fme; /* Field Mask even */
69 mreg_t fmo; /* Field mask odd */
70 mreg_t fml; /* Field mask length */
71 mreg_t fifo_t_err; /* FIFO almost empty/almost full ptrs */
72 mreg_t i2c_phase; /* i2c phase register */
73 mreg_t i2c_read; /* i2c read register */
74 mreg_t i2c_write; /* i2c write register */
75 mreg_t i2c_auto_a_e; /* i2c auto register a, even */
76 mreg_t i2c_auto_b_e; /* i2c auto register b, even */
77 mreg_t i2c_auto_c_e; /* i2c auto register c, even */
78 mreg_t i2c_auto_d_e; /* i2c auto register d, even */
79 mreg_t i2c_auto_a_o; /* i2c auto register a, odd */
80 mreg_t i2c_auto_b_o; /* i2c auto register b, odd */
81 mreg_t i2c_auto_c_o; /* i2c auto register c, odd */
82 mreg_t i2c_auto_d_o; /* i2c auto register d, odd */
83 mreg_t i2c_auto_enable;/* enable above auto registers */
84 mreg_t dma_end_e; /* DMA end even (range) */
85 mreg_t dma_end_o; /* DMA end odd (range) */
90 * Definitions for the Philips SAA7196 digital video decoder,
91 * scalar, and clock generator circuit (DESCpro).
93 #define NUM_SAA7196_I2C_REGS 49
94 #define SAA7196_I2C_ADDR 0x40
95 #define SAA7196_WRITE(mtr, reg, data) \
96 i2c_write(mtr, SAA7196_I2C_ADDR, SAA7116_I2C_WRITE, reg, data), \
97 mtr->saa7196_i2c[reg] = data
98 #define SAA7196_REG(mtr, reg) mtr->saa7196_i2c[reg]
99 #define SAA7196_READ(mtr) \
100 i2c_write(mtr, SAA7196_I2C_ADDR, SAA7116_I2C_READ, 0x0, 0x0)
102 #define SAA7196_IDEL 0x00 /* Increment delay */
103 #define SAA7196_HSB5 0x01 /* H-sync begin; 50 hz */
104 #define SAA7196_HSS5 0x02 /* H-sync stop; 50 hz */
105 #define SAA7196_HCB5 0x03 /* H-clamp begin; 50 hz */
106 #define SAA7196_HCS5 0x04 /* H-clamp stop; 50 hz */
107 #define SAA7196_HSP5 0x05 /* H-sync after PHI1; 50 hz */
108 #define SAA7196_LUMC 0x06 /* Luminance control */
109 #define SAA7196_HUEC 0x07 /* Hue control */
110 #define SAA7196_CKTQ 0x08 /* Colour Killer Threshold QAM (PAL, NTSC) */
111 #define SAA7196_CKTS 0x09 /* Colour Killer Threshold SECAM */
112 #define SAA7196_PALS 0x0a /* PAL switch sensitivity */
113 #define SAA7196_SECAMS 0x0b /* SECAM switch sensitivity */
114 #define SAA7196_CGAINC 0x0c /* Chroma gain control */
115 #define SAA7196_STDC 0x0d /* Standard/Mode control */
116 #define SAA7196_IOCC 0x0e /* I/O and Clock Control */
117 #define SAA7196_CTRL1 0x0f /* Control #1 */
118 #define SAA7196_CTRL2 0x10 /* Control #2 */
119 #define SAA7196_CGAINR 0x11 /* Chroma Gain Reference */
120 #define SAA7196_CSAT 0x12 /* Chroma Saturation */
121 #define SAA7196_CONT 0x13 /* Luminance Contrast */
122 #define SAA7196_HSB6 0x14 /* H-sync begin; 60 hz */
123 #define SAA7196_HSS6 0x15 /* H-sync stop; 60 hz */
124 #define SAA7196_HCB6 0x16 /* H-clamp begin; 60 hz */
125 #define SAA7196_HCS6 0x17 /* H-clamp stop; 60 hz */
126 #define SAA7196_HSP6 0x18 /* H-sync after PHI1; 60 hz */
127 #define SAA7196_BRIG 0x19 /* Luminance Brightness */
128 #define SAA7196_FMTS 0x20 /* Formats and sequence */
129 #define SAA7196_OUTPIX 0x21 /* Output data pixel/line */
130 #define SAA7196_INPIX 0x22 /* Input data pixel/line */
131 #define SAA7196_HWS 0x23 /* Horiz. window start */
132 #define SAA7196_HFILT 0x24 /* Horiz. filter */
133 #define SAA7196_OUTLINE 0x25 /* Output data lines/field */
134 #define SAA7196_INLINE 0x26 /* Input data lines/field */
135 #define SAA7196_VWS 0x27 /* Vertical window start */
136 #define SAA7196_VYP 0x28 /* AFS/vertical Y processing */
137 #define SAA7196_VBS 0x29 /* Vertical Bypass start */
138 #define SAA7196_VBCNT 0x2a /* Vertical Bypass count */
139 #define SAA7196_VBP 0x2b /* veritcal Bypass Polarity */
140 #define SAA7196_VLOW 0x2c /* Colour-keying lower V limit */
141 #define SAA7196_VHIGH 0x2d /* Colour-keying upper V limit */
142 #define SAA7196_ULOW 0x2e /* Colour-keying lower U limit */
143 #define SAA7196_UHIGH 0x2f /* Colour-keying upper U limit */
144 #define SAA7196_DPATH 0x30 /* Data path setting */
147 * Defines for the PCF8574.
149 #define NUM_PCF8574_I2C_REGS 2
150 #define PCF8574_CTRL_I2C_ADDR 0x70
151 #define PCF8574_DATA_I2C_ADDR 0x72
152 #define PCF8574_CTRL_WRITE(mtr, data) \
153 i2c_write(mtr, PCF8574_CTRL_I2C_ADDR, SAA7116_I2C_WRITE, data, data), \
154 mtr->pcf_i2c[0] = data
155 #define PCF8574_DATA_WRITE(mtr, data) \
156 i2c_write(mtr, PCF8574_DATA_I2C_ADDR, SAA7116_I2C_WRITE, data, data), \
157 mtr->pcf_i2c[1] = data
158 #define PCF8574_CTRL_REG(mtr) mtr->pcf_i2c[0]
159 #define PCF8574_DATA_REG(mtr) mtr->pcf_i2c[1]
163 * Defines for the BT254.
165 #define NUM_BT254_REGS 7
167 #define BT254_COMMAND 0
168 #define BT254_IOUT1 1
169 #define BT254_IOUT2 2
170 #define BT254_IOUT3 3
171 #define BT254_IOUT4 4
172 #define BT254_IOUT5 5
173 #define BT254_IOUT6 6
176 * Meteor info structure, one per meteor card installed.
178 typedef struct meteor_softc {
179 struct saa7116_regs *base; /* saa7116 register virtual address */
180 vm_offset_t phys_base; /* saa7116 register physical address */
181 pcici_t tag; /* PCI tag, for doing PCI commands */
182 vm_offset_t bigbuf; /* buffer that holds the captured image */
183 int alloc_pages; /* number of pages in bigbuf */
184 struct proc *proc; /* process to receive raised signal */
185 int signal; /* signal to send to process */
186 #define METEOR_SIG_MODE_MASK 0xffff0000
187 #define METEOR_SIG_FIELD_MODE 0x00010000
188 #define METEOR_SIG_FRAME_MODE 0x00000000
189 struct meteor_mem *mem; /* used to control sync. multi-frame output */
190 u_long synch_wait; /* wait for free buffer before continuing */
191 short current; /* frame number in buffer (1-frames) */
192 short rows; /* number of rows in a frame */
193 short cols; /* number of columns in a frame */
194 short depth; /* number of byte per pixel */
195 short frames; /* number of frames allocated */
196 int frame_size; /* number of bytes in a frame */
197 u_long fifo_errors; /* number of fifo capture errors since open */
198 u_long dma_errors; /* number of DMA capture errors since open */
199 u_long frames_captured;/* number of frames captured since open */
200 u_long even_fields_captured; /* number of even fields captured */
201 u_long odd_fields_captured; /* number of odd fields captured */
202 u_long range_enable; /* enable range checking ?? */
203 unsigned flags;
204 #define METEOR_INITALIZED 0x00000001
205 #define METEOR_OPEN 0x00000002
206 #define METEOR_MMAP 0x00000004
207 #define METEOR_INTR 0x00000008
208 #define METEOR_READ 0x00000010 /* XXX never gets referenced */
209 #define METEOR_SINGLE 0x00000020 /* get single frame */
210 #define METEOR_CONTIN 0x00000040 /* continuously get frames */
211 #define METEOR_SYNCAP 0x00000080 /* synchronously get frames */
212 #define METEOR_CAP_MASK 0x000000f0
213 #define METEOR_NTSC 0x00000100
214 #define METEOR_PAL 0x00000200
215 #define METEOR_SECAM 0x00000400
216 #define METEOR_AUTOMODE 0x00000800
217 #define METEOR_FORM_MASK 0x00000f00
218 #define METEOR_DEV0 0x00001000
219 #define METEOR_DEV1 0x00002000
220 #define METEOR_DEV2 0x00004000
221 #define METEOR_DEV3 0x00008000
222 #define METEOR_DEV_SVIDEO 0x00006000
223 #define METEOR_DEV_RGB 0x0000a000
224 #define METEOR_DEV_MASK 0x0000f000
225 #define METEOR_RGB16 0x00010000
226 #define METEOR_RGB24 0x00020000
227 #define METEOR_YUV_PACKED 0x00040000
228 #define METEOR_YUV_PLANAR 0x00080000
229 #define METEOR_WANT_EVEN 0x00100000 /* want even frame */
230 #define METEOR_WANT_ODD 0x00200000 /* want odd frame */
231 #define METEOR_WANT_MASK 0x00300000
232 #define METEOR_ONLY_EVEN_FIELDS 0x01000000
233 #define METEOR_ONLY_ODD_FIELDS 0x02000000
234 #define METEOR_ONLY_FIELDS_MASK 0x03000000
235 #define METEOR_YUV_422 0x04000000
236 #define METEOR_OUTPUT_FMT_MASK 0x040f0000
237 #define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */
238 #define METEOR_RGB 0x20000000 /* meteor rgb unit */
239 #define METEOR_FIELD_MODE 0x80000000
240 u_char saa7196_i2c[NUM_SAA7196_I2C_REGS]; /* saa7196 register values */
241 u_char pcf_i2c[NUM_PCF8574_I2C_REGS]; /* PCF8574 register values */
242 u_char bt254_reg[NUM_BT254_REGS]; /* BT254 register values */
243 u_short fps; /* frames per second */
244 #ifdef METEOR_TEST_VIDEO
245 struct meteor_video video;
246 #endif
247 } meteor_reg_t;