vcprop.h revision 1.2.4.5
1 1.2.4.4 tls /* $NetBSD: vcprop.h,v 1.2.4.5 2014/08/20 00:02:56 tls Exp $ */ 2 1.2.4.2 tls 3 1.2.4.2 tls /*- 4 1.2.4.2 tls * Copyright (c) 2012 The NetBSD Foundation, Inc. 5 1.2.4.2 tls * All rights reserved. 6 1.2.4.2 tls * 7 1.2.4.2 tls * This code is derived from software contributed to The NetBSD Foundation 8 1.2.4.2 tls * by Nick Hudson 9 1.2.4.2 tls * 10 1.2.4.2 tls * Redistribution and use in source and binary forms, with or without 11 1.2.4.2 tls * modification, are permitted provided that the following conditions 12 1.2.4.2 tls * are met: 13 1.2.4.2 tls * 1. Redistributions of source code must retain the above copyright 14 1.2.4.2 tls * notice, this list of conditions and the following disclaimer. 15 1.2.4.2 tls * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.4.2 tls * notice, this list of conditions and the following disclaimer in the 17 1.2.4.2 tls * documentation and/or other materials provided with the distribution. 18 1.2.4.2 tls * 19 1.2.4.2 tls * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 1.2.4.2 tls * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 1.2.4.2 tls * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 1.2.4.2 tls * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 1.2.4.2 tls * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 1.2.4.2 tls * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 1.2.4.2 tls * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 1.2.4.2 tls * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 1.2.4.2 tls * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 1.2.4.2 tls * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 1.2.4.2 tls * POSSIBILITY OF SUCH DAMAGE. 30 1.2.4.2 tls */ 31 1.2.4.2 tls 32 1.2.4.2 tls /* 33 1.2.4.2 tls * Mailbox property interface 34 1.2.4.2 tls */ 35 1.2.4.2 tls 36 1.2.4.2 tls #ifndef _EVBARM_RPI_VCPROP_H_ 37 1.2.4.2 tls #define _EVBARM_RPI_VCPROP_H_ 38 1.2.4.2 tls 39 1.2.4.5 tls #include "opt_vcprop.h" 40 1.2.4.5 tls 41 1.2.4.2 tls struct vcprop_tag { 42 1.2.4.2 tls uint32_t vpt_tag; 43 1.2.4.2 tls #define VCPROPTAG_NULL 0x00000000 44 1.2.4.2 tls #define VCPROPTAG_GET_FIRMWAREREV 0x00000001 45 1.2.4.2 tls #define VCPROPTAG_GET_BOARDMODEL 0x00010001 46 1.2.4.2 tls #define VCPROPTAG_GET_BOARDREVISION 0x00010002 47 1.2.4.2 tls #define VCPROPTAG_GET_MACADDRESS 0x00010003 48 1.2.4.2 tls #define VCPROPTAG_GET_BOARDSERIAL 0x00010004 49 1.2.4.2 tls #define VCPROPTAG_GET_ARMMEMORY 0x00010005 50 1.2.4.2 tls #define VCPROPTAG_GET_VCMEMORY 0x00010006 51 1.2.4.2 tls #define VCPROPTAG_GET_CLOCKS 0x00010007 52 1.2.4.2 tls 53 1.2.4.3 tls #define VCPROPTAG_GET_POWERSTATE 0x00020001 54 1.2.4.3 tls #define VCPROPTAG_GET_POWERTIMING 0x00020002 55 1.2.4.3 tls #define VCPROPTAG_SET_POWERSTATE 0x00028001 56 1.2.4.3 tls 57 1.2.4.2 tls #define VCPROPTAG_GET_CLOCKSTATE 0x00030001 58 1.2.4.2 tls #define VCPROPTAG_SET_CLOCKSTATE 0x00038001 59 1.2.4.2 tls #define VCPROPTAG_GET_CLOCKRATE 0x00030002 60 1.2.4.2 tls #define VCPROPTAG_SET_CLOCKRATE 0x00038002 61 1.2.4.3 tls #define VCPROPTAG_GET_MIN_CLOCKRATE 0x00030007 62 1.2.4.3 tls #define VCPROPTAG_GET_MAX_CLOCKRATE 0x00030004 63 1.2.4.3 tls 64 1.2.4.3 tls #define VCPROPTAG_GET_VOLTAGE 0x00030003 65 1.2.4.3 tls #define VCPROPTAG_SET_VOLTAGE 0x00038003 66 1.2.4.3 tls #define VCPROPTAG_GET_MIN_VOLTAGE 0x00030008 67 1.2.4.3 tls #define VCPROPTAG_GET_MAX_VOLTAGE 0x00030005 68 1.2.4.3 tls 69 1.2.4.3 tls #define VCPROPTAG_GET_TEMPERATURE 0x00030006 70 1.2.4.3 tls #define VCPROPTAG_GET_MAX_TEMPERATURE 0x0003000a 71 1.2.4.3 tls 72 1.2.4.2 tls #define VCPROPTAG_GET_CMDLINE 0x00050001 73 1.2.4.2 tls #define VCPROPTAG_GET_DMACHAN 0x00060001 74 1.2.4.3 tls 75 1.2.4.3 tls #define VCPROPTAG_ALLOCATE_BUFFER 0x00040001 76 1.2.4.3 tls #define VCPROPTAG_BLANK_SCREEN 0x00040002 77 1.2.4.3 tls #define VCPROPTAG_GET_FB_RES 0x00040003 78 1.2.4.3 tls #define VCPROPTAG_SET_FB_RES 0x00048003 79 1.2.4.3 tls #define VCPROPTAG_GET_FB_VRES 0x00040004 80 1.2.4.3 tls #define VCPROPTAG_SET_FB_VRES 0x00048004 81 1.2.4.3 tls #define VCPROPTAG_GET_FB_DEPTH 0x00040005 82 1.2.4.3 tls #define VCPROPTAG_SET_FB_DEPTH 0x00048005 83 1.2.4.3 tls #define VCPROPTAG_GET_FB_PIXEL_ORDER 0x00040006 84 1.2.4.3 tls #define VCPROPTAG_SET_FB_PIXEL_ORDER 0x00048006 85 1.2.4.3 tls #define VCPROPTAG_GET_FB_ALPHA_MODE 0x00040007 86 1.2.4.3 tls #define VCPROPTAG_SET_FB_ALPHA_MODE 0x00048007 87 1.2.4.3 tls #define VCPROPTAG_GET_FB_PITCH 0x00040008 88 1.2.4.3 tls 89 1.2.4.3 tls #define VCPROPTAG_GET_EDID_BLOCK 0x00030020 90 1.2.4.3 tls 91 1.2.4.3 tls 92 1.2.4.2 tls uint32_t vpt_len; 93 1.2.4.2 tls uint32_t vpt_rcode; 94 1.2.4.2 tls #define VCPROPTAG_REQUEST (0U << 31) 95 1.2.4.2 tls #define VCPROPTAG_RESPONSE (1U << 31) 96 1.2.4.2 tls 97 1.2.4.2 tls }; 98 1.2.4.2 tls 99 1.2.4.2 tls #define VCPROPTAG_LEN(x) (sizeof((x)) - sizeof(struct vcprop_tag)) 100 1.2.4.2 tls 101 1.2.4.2 tls struct vcprop_memory { 102 1.2.4.2 tls uint32_t base; 103 1.2.4.2 tls uint32_t size; 104 1.2.4.2 tls }; 105 1.2.4.2 tls 106 1.2.4.2 tls #define VCPROP_MAXMEMBLOCKS 4 107 1.2.4.2 tls struct vcprop_tag_memory { 108 1.2.4.2 tls struct vcprop_tag tag; 109 1.2.4.2 tls struct vcprop_memory mem[VCPROP_MAXMEMBLOCKS]; 110 1.2.4.2 tls }; 111 1.2.4.2 tls 112 1.2.4.2 tls struct vcprop_tag_fwrev { 113 1.2.4.2 tls struct vcprop_tag tag; 114 1.2.4.2 tls uint32_t rev; 115 1.2.4.2 tls }; 116 1.2.4.2 tls 117 1.2.4.2 tls struct vcprop_tag_boardmodel { 118 1.2.4.2 tls struct vcprop_tag tag; 119 1.2.4.2 tls uint32_t model; 120 1.2.4.2 tls } ; 121 1.2.4.2 tls 122 1.2.4.2 tls struct vcprop_tag_boardrev { 123 1.2.4.2 tls struct vcprop_tag tag; 124 1.2.4.2 tls uint32_t rev; 125 1.2.4.2 tls } ; 126 1.2.4.2 tls 127 1.2.4.2 tls struct vcprop_tag_macaddr { 128 1.2.4.2 tls struct vcprop_tag tag; 129 1.2.4.2 tls uint64_t addr; 130 1.2.4.4 tls } __packed; 131 1.2.4.2 tls 132 1.2.4.2 tls struct vcprop_tag_boardserial { 133 1.2.4.2 tls struct vcprop_tag tag; 134 1.2.4.2 tls uint64_t sn; 135 1.2.4.4 tls } __packed; 136 1.2.4.2 tls 137 1.2.4.2 tls #define VCPROP_CLK_EMMC 1 138 1.2.4.2 tls #define VCPROP_CLK_UART 2 139 1.2.4.2 tls #define VCPROP_CLK_ARM 3 140 1.2.4.2 tls #define VCPROP_CLK_CORE 4 141 1.2.4.2 tls #define VCPROP_CLK_V3D 5 142 1.2.4.2 tls #define VCPROP_CLK_H264 6 143 1.2.4.2 tls #define VCPROP_CLK_ISP 7 144 1.2.4.2 tls #define VCPROP_CLK_SDRAM 8 145 1.2.4.2 tls #define VCPROP_CLK_PIXEL 9 146 1.2.4.2 tls #define VCPROP_CLK_PWM 10 147 1.2.4.2 tls 148 1.2.4.2 tls struct vcprop_clock { 149 1.2.4.2 tls uint32_t pclk; 150 1.2.4.2 tls uint32_t cclk; 151 1.2.4.2 tls }; 152 1.2.4.2 tls 153 1.2.4.2 tls #define VCPROP_MAXCLOCKS 16 154 1.2.4.2 tls struct vcprop_tag_clock { 155 1.2.4.2 tls struct vcprop_tag tag; 156 1.2.4.2 tls struct vcprop_clock clk[VCPROP_MAXCLOCKS]; 157 1.2.4.2 tls }; 158 1.2.4.2 tls 159 1.2.4.5 tls #ifndef VCPROP_MAXCMDLINE 160 1.2.4.5 tls #define VCPROP_MAXCMDLINE 1024 161 1.2.4.5 tls #endif 162 1.2.4.2 tls struct vcprop_tag_cmdline { 163 1.2.4.2 tls struct vcprop_tag tag; 164 1.2.4.2 tls uint8_t cmdline[VCPROP_MAXCMDLINE]; 165 1.2.4.2 tls }; 166 1.2.4.2 tls 167 1.2.4.2 tls struct vcprop_tag_dmachan { 168 1.2.4.2 tls struct vcprop_tag tag; 169 1.2.4.2 tls uint32_t mask; 170 1.2.4.2 tls }; 171 1.2.4.2 tls 172 1.2.4.2 tls struct vcprop_tag_clockstate { 173 1.2.4.2 tls struct vcprop_tag tag; 174 1.2.4.2 tls uint32_t id; 175 1.2.4.2 tls uint32_t state; 176 1.2.4.2 tls }; 177 1.2.4.2 tls 178 1.2.4.2 tls struct vcprop_tag_clockrate { 179 1.2.4.2 tls struct vcprop_tag tag; 180 1.2.4.2 tls uint32_t id; 181 1.2.4.2 tls uint32_t rate; 182 1.2.4.2 tls }; 183 1.2.4.2 tls 184 1.2.4.3 tls #define VCPROP_VOLTAGE_CORE 1 185 1.2.4.3 tls #define VCPROP_VOLTAGE_SDRAM_C 2 186 1.2.4.3 tls #define VCPROP_VOLTAGE_SDRAM_P 3 187 1.2.4.3 tls #define VCPROP_VOLTAGE_SDRAM_I 4 188 1.2.4.3 tls 189 1.2.4.3 tls struct vcprop_tag_voltage { 190 1.2.4.3 tls struct vcprop_tag tag; 191 1.2.4.3 tls uint32_t id; 192 1.2.4.3 tls uint32_t value; 193 1.2.4.3 tls }; 194 1.2.4.3 tls 195 1.2.4.3 tls #define VCPROP_TEMP_SOC 0 196 1.2.4.3 tls 197 1.2.4.3 tls struct vcprop_tag_temperature { 198 1.2.4.3 tls struct vcprop_tag tag; 199 1.2.4.3 tls uint32_t id; 200 1.2.4.3 tls uint32_t value; 201 1.2.4.3 tls }; 202 1.2.4.3 tls 203 1.2.4.3 tls #define VCPROP_POWER_SDCARD 0 204 1.2.4.3 tls #define VCPROP_POWER_UART0 1 205 1.2.4.3 tls #define VCPROP_POWER_UART1 2 206 1.2.4.3 tls #define VCPROP_POWER_USB 3 207 1.2.4.3 tls #define VCPROP_POWER_I2C0 4 208 1.2.4.3 tls #define VCPROP_POWER_I2C1 5 209 1.2.4.3 tls #define VCPROP_POWER_I2C2 6 210 1.2.4.3 tls #define VCPROP_POWER_SPI 7 211 1.2.4.3 tls #define VCPROP_POWER_CCP2TX 8 212 1.2.4.3 tls 213 1.2.4.3 tls struct vcprop_tag_powertiming { 214 1.2.4.3 tls struct vcprop_tag tag; 215 1.2.4.3 tls uint32_t id; 216 1.2.4.3 tls uint32_t waitusec; 217 1.2.4.3 tls }; 218 1.2.4.3 tls 219 1.2.4.3 tls struct vcprop_tag_powerstate { 220 1.2.4.3 tls struct vcprop_tag tag; 221 1.2.4.3 tls uint32_t id; 222 1.2.4.3 tls uint32_t state; 223 1.2.4.3 tls }; 224 1.2.4.3 tls 225 1.2.4.3 tls struct vcprop_tag_allocbuf { 226 1.2.4.3 tls struct vcprop_tag tag; 227 1.2.4.3 tls uint32_t address; /* alignment for request */ 228 1.2.4.3 tls uint32_t size; 229 1.2.4.3 tls }; 230 1.2.4.3 tls 231 1.2.4.3 tls #define VCPROP_BLANK_OFF 0 232 1.2.4.3 tls #define VCPROP_BLANK_ON 1 233 1.2.4.3 tls 234 1.2.4.3 tls struct vcprop_tag_blankscreen { 235 1.2.4.3 tls struct vcprop_tag tag; 236 1.2.4.3 tls uint32_t state; 237 1.2.4.3 tls }; 238 1.2.4.3 tls 239 1.2.4.3 tls struct vcprop_tag_fbres { 240 1.2.4.3 tls struct vcprop_tag tag; 241 1.2.4.3 tls uint32_t width; 242 1.2.4.3 tls uint32_t height; 243 1.2.4.3 tls }; 244 1.2.4.3 tls 245 1.2.4.3 tls struct vcprop_tag_fbdepth { 246 1.2.4.3 tls struct vcprop_tag tag; 247 1.2.4.3 tls uint32_t bpp; 248 1.2.4.3 tls }; 249 1.2.4.3 tls 250 1.2.4.3 tls #define VCPROP_PIXEL_BGR 0 251 1.2.4.3 tls #define VCPROP_PIXEL_RGB 1 252 1.2.4.3 tls 253 1.2.4.3 tls struct vcprop_tag_fbpixelorder { 254 1.2.4.3 tls struct vcprop_tag tag; 255 1.2.4.3 tls uint32_t state; 256 1.2.4.3 tls }; 257 1.2.4.3 tls 258 1.2.4.3 tls struct vcprop_tag_fbpitch { 259 1.2.4.3 tls struct vcprop_tag tag; 260 1.2.4.3 tls uint32_t linebytes; 261 1.2.4.3 tls }; 262 1.2.4.3 tls 263 1.2.4.3 tls #define VCPROP_ALPHA_ENABLED 0 264 1.2.4.3 tls #define VCPROP_ALPHA_REVERSED 1 265 1.2.4.3 tls #define VCPROP_ALPHA_IGNORED 2 266 1.2.4.3 tls 267 1.2.4.3 tls struct vcprop_tag_fbalpha { 268 1.2.4.3 tls struct vcprop_tag tag; 269 1.2.4.3 tls uint32_t state; 270 1.2.4.3 tls }; 271 1.2.4.3 tls 272 1.2.4.3 tls struct vcprop_tag_edidblock { 273 1.2.4.3 tls struct vcprop_tag tag; 274 1.2.4.3 tls uint32_t blockno; 275 1.2.4.3 tls uint32_t status; 276 1.2.4.3 tls uint8_t data[128]; 277 1.2.4.3 tls }; 278 1.2.4.3 tls 279 1.2.4.2 tls struct vcprop_buffer_hdr { 280 1.2.4.2 tls uint32_t vpb_len; 281 1.2.4.2 tls uint32_t vpb_rcode; 282 1.2.4.2 tls #define VCPROP_PROCESS_REQUEST 0 283 1.2.4.2 tls #define VCPROP_REQ_SUCCESS (1U << 31) 284 1.2.4.2 tls #define VCPROP_REQ_EPARSE (1U << 0) 285 1.2.4.2 tls }; 286 1.2.4.2 tls 287 1.2.4.2 tls static inline bool 288 1.2.4.2 tls vcprop_buffer_success_p(struct vcprop_buffer_hdr *vpbh) 289 1.2.4.2 tls { 290 1.2.4.2 tls 291 1.2.4.2 tls return (vpbh->vpb_rcode & VCPROP_REQ_SUCCESS); 292 1.2.4.2 tls } 293 1.2.4.2 tls 294 1.2.4.2 tls static inline bool 295 1.2.4.2 tls vcprop_tag_success_p(struct vcprop_tag *vpbt) 296 1.2.4.2 tls { 297 1.2.4.2 tls 298 1.2.4.2 tls return (vpbt->vpt_rcode & VCPROPTAG_RESPONSE); 299 1.2.4.2 tls } 300 1.2.4.2 tls 301 1.2.4.2 tls static inline size_t 302 1.2.4.2 tls vcprop_tag_resplen(struct vcprop_tag *vpbt) 303 1.2.4.2 tls { 304 1.2.4.2 tls 305 1.2.4.2 tls return (vpbt->vpt_rcode & ~VCPROPTAG_RESPONSE); 306 1.2.4.2 tls } 307 1.2.4.2 tls 308 1.2.4.2 tls #endif /* _EVBARM_RPI_VCPROP_H_ */ 309
Indexes created Thu Oct 23 22:10:10 GMT 2025