vcprop.h revision 1.2.4.3
1 1.2.4.3 tls /* $NetBSD: vcprop.h,v 1.2.4.3 2013/02/25 00:28:37 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 1.2.4.2 tls struct vcprop_tag { 40 1.2.4.2 tls uint32_t vpt_tag; 41 1.2.4.2 tls #define VCPROPTAG_NULL 0x00000000 42 1.2.4.2 tls #define VCPROPTAG_GET_FIRMWAREREV 0x00000001 43 1.2.4.2 tls #define VCPROPTAG_GET_BOARDMODEL 0x00010001 44 1.2.4.2 tls #define VCPROPTAG_GET_BOARDREVISION 0x00010002 45 1.2.4.2 tls #define VCPROPTAG_GET_MACADDRESS 0x00010003 46 1.2.4.2 tls #define VCPROPTAG_GET_BOARDSERIAL 0x00010004 47 1.2.4.2 tls #define VCPROPTAG_GET_ARMMEMORY 0x00010005 48 1.2.4.2 tls #define VCPROPTAG_GET_VCMEMORY 0x00010006 49 1.2.4.2 tls #define VCPROPTAG_GET_CLOCKS 0x00010007 50 1.2.4.2 tls 51 1.2.4.3 tls #define VCPROPTAG_GET_POWERSTATE 0x00020001 52 1.2.4.3 tls #define VCPROPTAG_GET_POWERTIMING 0x00020002 53 1.2.4.3 tls #define VCPROPTAG_SET_POWERSTATE 0x00028001 54 1.2.4.3 tls 55 1.2.4.2 tls #define VCPROPTAG_GET_CLOCKSTATE 0x00030001 56 1.2.4.2 tls #define VCPROPTAG_SET_CLOCKSTATE 0x00038001 57 1.2.4.2 tls #define VCPROPTAG_GET_CLOCKRATE 0x00030002 58 1.2.4.2 tls #define VCPROPTAG_SET_CLOCKRATE 0x00038002 59 1.2.4.3 tls #define VCPROPTAG_GET_MIN_CLOCKRATE 0x00030007 60 1.2.4.3 tls #define VCPROPTAG_GET_MAX_CLOCKRATE 0x00030004 61 1.2.4.3 tls 62 1.2.4.3 tls #define VCPROPTAG_GET_VOLTAGE 0x00030003 63 1.2.4.3 tls #define VCPROPTAG_SET_VOLTAGE 0x00038003 64 1.2.4.3 tls #define VCPROPTAG_GET_MIN_VOLTAGE 0x00030008 65 1.2.4.3 tls #define VCPROPTAG_GET_MAX_VOLTAGE 0x00030005 66 1.2.4.3 tls 67 1.2.4.3 tls #define VCPROPTAG_GET_TEMPERATURE 0x00030006 68 1.2.4.3 tls #define VCPROPTAG_GET_MAX_TEMPERATURE 0x0003000a 69 1.2.4.3 tls 70 1.2.4.2 tls #define VCPROPTAG_GET_CMDLINE 0x00050001 71 1.2.4.2 tls #define VCPROPTAG_GET_DMACHAN 0x00060001 72 1.2.4.3 tls 73 1.2.4.3 tls #define VCPROPTAG_ALLOCATE_BUFFER 0x00040001 74 1.2.4.3 tls #define VCPROPTAG_BLANK_SCREEN 0x00040002 75 1.2.4.3 tls #define VCPROPTAG_GET_FB_RES 0x00040003 76 1.2.4.3 tls #define VCPROPTAG_SET_FB_RES 0x00048003 77 1.2.4.3 tls #define VCPROPTAG_GET_FB_VRES 0x00040004 78 1.2.4.3 tls #define VCPROPTAG_SET_FB_VRES 0x00048004 79 1.2.4.3 tls #define VCPROPTAG_GET_FB_DEPTH 0x00040005 80 1.2.4.3 tls #define VCPROPTAG_SET_FB_DEPTH 0x00048005 81 1.2.4.3 tls #define VCPROPTAG_GET_FB_PIXEL_ORDER 0x00040006 82 1.2.4.3 tls #define VCPROPTAG_SET_FB_PIXEL_ORDER 0x00048006 83 1.2.4.3 tls #define VCPROPTAG_GET_FB_ALPHA_MODE 0x00040007 84 1.2.4.3 tls #define VCPROPTAG_SET_FB_ALPHA_MODE 0x00048007 85 1.2.4.3 tls #define VCPROPTAG_GET_FB_PITCH 0x00040008 86 1.2.4.3 tls 87 1.2.4.3 tls #define VCPROPTAG_GET_EDID_BLOCK 0x00030020 88 1.2.4.3 tls 89 1.2.4.3 tls 90 1.2.4.2 tls uint32_t vpt_len; 91 1.2.4.2 tls uint32_t vpt_rcode; 92 1.2.4.2 tls #define VCPROPTAG_REQUEST (0U << 31) 93 1.2.4.2 tls #define VCPROPTAG_RESPONSE (1U << 31) 94 1.2.4.2 tls 95 1.2.4.2 tls }; 96 1.2.4.2 tls 97 1.2.4.2 tls #define VCPROPTAG_LEN(x) (sizeof((x)) - sizeof(struct vcprop_tag)) 98 1.2.4.2 tls 99 1.2.4.2 tls struct vcprop_memory { 100 1.2.4.2 tls uint32_t base; 101 1.2.4.2 tls uint32_t size; 102 1.2.4.2 tls }; 103 1.2.4.2 tls 104 1.2.4.2 tls #define VCPROP_MAXMEMBLOCKS 4 105 1.2.4.2 tls struct vcprop_tag_memory { 106 1.2.4.2 tls struct vcprop_tag tag; 107 1.2.4.2 tls struct vcprop_memory mem[VCPROP_MAXMEMBLOCKS]; 108 1.2.4.2 tls }; 109 1.2.4.2 tls 110 1.2.4.2 tls struct vcprop_tag_fwrev { 111 1.2.4.2 tls struct vcprop_tag tag; 112 1.2.4.2 tls uint32_t rev; 113 1.2.4.2 tls }; 114 1.2.4.2 tls 115 1.2.4.2 tls struct vcprop_tag_boardmodel { 116 1.2.4.2 tls struct vcprop_tag tag; 117 1.2.4.2 tls uint32_t model; 118 1.2.4.2 tls } ; 119 1.2.4.2 tls 120 1.2.4.2 tls struct vcprop_tag_boardrev { 121 1.2.4.2 tls struct vcprop_tag tag; 122 1.2.4.2 tls uint32_t rev; 123 1.2.4.2 tls } ; 124 1.2.4.2 tls 125 1.2.4.2 tls struct vcprop_tag_macaddr { 126 1.2.4.2 tls struct vcprop_tag tag; 127 1.2.4.2 tls uint64_t addr; 128 1.2.4.2 tls }; 129 1.2.4.2 tls 130 1.2.4.2 tls struct vcprop_tag_boardserial { 131 1.2.4.2 tls struct vcprop_tag tag; 132 1.2.4.2 tls uint64_t sn; 133 1.2.4.2 tls }; 134 1.2.4.2 tls 135 1.2.4.2 tls #define VCPROP_CLK_EMMC 1 136 1.2.4.2 tls #define VCPROP_CLK_UART 2 137 1.2.4.2 tls #define VCPROP_CLK_ARM 3 138 1.2.4.2 tls #define VCPROP_CLK_CORE 4 139 1.2.4.2 tls #define VCPROP_CLK_V3D 5 140 1.2.4.2 tls #define VCPROP_CLK_H264 6 141 1.2.4.2 tls #define VCPROP_CLK_ISP 7 142 1.2.4.2 tls #define VCPROP_CLK_SDRAM 8 143 1.2.4.2 tls #define VCPROP_CLK_PIXEL 9 144 1.2.4.2 tls #define VCPROP_CLK_PWM 10 145 1.2.4.2 tls 146 1.2.4.2 tls struct vcprop_clock { 147 1.2.4.2 tls uint32_t pclk; 148 1.2.4.2 tls uint32_t cclk; 149 1.2.4.2 tls }; 150 1.2.4.2 tls 151 1.2.4.2 tls #define VCPROP_MAXCLOCKS 16 152 1.2.4.2 tls struct vcprop_tag_clock { 153 1.2.4.2 tls struct vcprop_tag tag; 154 1.2.4.2 tls struct vcprop_clock clk[VCPROP_MAXCLOCKS]; 155 1.2.4.2 tls }; 156 1.2.4.2 tls 157 1.2.4.2 tls #define VCPROP_MAXCMDLINE 256 158 1.2.4.2 tls struct vcprop_tag_cmdline { 159 1.2.4.2 tls struct vcprop_tag tag; 160 1.2.4.2 tls uint8_t cmdline[VCPROP_MAXCMDLINE]; 161 1.2.4.2 tls }; 162 1.2.4.2 tls 163 1.2.4.2 tls struct vcprop_tag_dmachan { 164 1.2.4.2 tls struct vcprop_tag tag; 165 1.2.4.2 tls uint32_t mask; 166 1.2.4.2 tls }; 167 1.2.4.2 tls 168 1.2.4.2 tls struct vcprop_tag_clockstate { 169 1.2.4.2 tls struct vcprop_tag tag; 170 1.2.4.2 tls uint32_t id; 171 1.2.4.2 tls uint32_t state; 172 1.2.4.2 tls }; 173 1.2.4.2 tls 174 1.2.4.2 tls struct vcprop_tag_clockrate { 175 1.2.4.2 tls struct vcprop_tag tag; 176 1.2.4.2 tls uint32_t id; 177 1.2.4.2 tls uint32_t rate; 178 1.2.4.2 tls }; 179 1.2.4.2 tls 180 1.2.4.3 tls #define VCPROP_VOLTAGE_CORE 1 181 1.2.4.3 tls #define VCPROP_VOLTAGE_SDRAM_C 2 182 1.2.4.3 tls #define VCPROP_VOLTAGE_SDRAM_P 3 183 1.2.4.3 tls #define VCPROP_VOLTAGE_SDRAM_I 4 184 1.2.4.3 tls 185 1.2.4.3 tls struct vcprop_tag_voltage { 186 1.2.4.3 tls struct vcprop_tag tag; 187 1.2.4.3 tls uint32_t id; 188 1.2.4.3 tls uint32_t value; 189 1.2.4.3 tls }; 190 1.2.4.3 tls 191 1.2.4.3 tls #define VCPROP_TEMP_SOC 0 192 1.2.4.3 tls 193 1.2.4.3 tls struct vcprop_tag_temperature { 194 1.2.4.3 tls struct vcprop_tag tag; 195 1.2.4.3 tls uint32_t id; 196 1.2.4.3 tls uint32_t value; 197 1.2.4.3 tls }; 198 1.2.4.3 tls 199 1.2.4.3 tls #define VCPROP_POWER_SDCARD 0 200 1.2.4.3 tls #define VCPROP_POWER_UART0 1 201 1.2.4.3 tls #define VCPROP_POWER_UART1 2 202 1.2.4.3 tls #define VCPROP_POWER_USB 3 203 1.2.4.3 tls #define VCPROP_POWER_I2C0 4 204 1.2.4.3 tls #define VCPROP_POWER_I2C1 5 205 1.2.4.3 tls #define VCPROP_POWER_I2C2 6 206 1.2.4.3 tls #define VCPROP_POWER_SPI 7 207 1.2.4.3 tls #define VCPROP_POWER_CCP2TX 8 208 1.2.4.3 tls 209 1.2.4.3 tls struct vcprop_tag_powertiming { 210 1.2.4.3 tls struct vcprop_tag tag; 211 1.2.4.3 tls uint32_t id; 212 1.2.4.3 tls uint32_t waitusec; 213 1.2.4.3 tls }; 214 1.2.4.3 tls 215 1.2.4.3 tls struct vcprop_tag_powerstate { 216 1.2.4.3 tls struct vcprop_tag tag; 217 1.2.4.3 tls uint32_t id; 218 1.2.4.3 tls uint32_t state; 219 1.2.4.3 tls }; 220 1.2.4.3 tls 221 1.2.4.3 tls struct vcprop_tag_allocbuf { 222 1.2.4.3 tls struct vcprop_tag tag; 223 1.2.4.3 tls uint32_t address; /* alignment for request */ 224 1.2.4.3 tls uint32_t size; 225 1.2.4.3 tls }; 226 1.2.4.3 tls 227 1.2.4.3 tls #define VCPROP_BLANK_OFF 0 228 1.2.4.3 tls #define VCPROP_BLANK_ON 1 229 1.2.4.3 tls 230 1.2.4.3 tls struct vcprop_tag_blankscreen { 231 1.2.4.3 tls struct vcprop_tag tag; 232 1.2.4.3 tls uint32_t state; 233 1.2.4.3 tls }; 234 1.2.4.3 tls 235 1.2.4.3 tls struct vcprop_tag_fbres { 236 1.2.4.3 tls struct vcprop_tag tag; 237 1.2.4.3 tls uint32_t width; 238 1.2.4.3 tls uint32_t height; 239 1.2.4.3 tls }; 240 1.2.4.3 tls 241 1.2.4.3 tls struct vcprop_tag_fbdepth { 242 1.2.4.3 tls struct vcprop_tag tag; 243 1.2.4.3 tls uint32_t bpp; 244 1.2.4.3 tls }; 245 1.2.4.3 tls 246 1.2.4.3 tls #define VCPROP_PIXEL_BGR 0 247 1.2.4.3 tls #define VCPROP_PIXEL_RGB 1 248 1.2.4.3 tls 249 1.2.4.3 tls struct vcprop_tag_fbpixelorder { 250 1.2.4.3 tls struct vcprop_tag tag; 251 1.2.4.3 tls uint32_t state; 252 1.2.4.3 tls }; 253 1.2.4.3 tls 254 1.2.4.3 tls struct vcprop_tag_fbpitch { 255 1.2.4.3 tls struct vcprop_tag tag; 256 1.2.4.3 tls uint32_t linebytes; 257 1.2.4.3 tls }; 258 1.2.4.3 tls 259 1.2.4.3 tls #define VCPROP_ALPHA_ENABLED 0 260 1.2.4.3 tls #define VCPROP_ALPHA_REVERSED 1 261 1.2.4.3 tls #define VCPROP_ALPHA_IGNORED 2 262 1.2.4.3 tls 263 1.2.4.3 tls struct vcprop_tag_fbalpha { 264 1.2.4.3 tls struct vcprop_tag tag; 265 1.2.4.3 tls uint32_t state; 266 1.2.4.3 tls }; 267 1.2.4.3 tls 268 1.2.4.3 tls struct vcprop_tag_edidblock { 269 1.2.4.3 tls struct vcprop_tag tag; 270 1.2.4.3 tls uint32_t blockno; 271 1.2.4.3 tls uint32_t status; 272 1.2.4.3 tls uint8_t data[128]; 273 1.2.4.3 tls }; 274 1.2.4.3 tls 275 1.2.4.2 tls struct vcprop_buffer_hdr { 276 1.2.4.2 tls uint32_t vpb_len; 277 1.2.4.2 tls uint32_t vpb_rcode; 278 1.2.4.2 tls #define VCPROP_PROCESS_REQUEST 0 279 1.2.4.2 tls #define VCPROP_REQ_SUCCESS (1U << 31) 280 1.2.4.2 tls #define VCPROP_REQ_EPARSE (1U << 0) 281 1.2.4.2 tls }; 282 1.2.4.2 tls 283 1.2.4.2 tls static inline bool 284 1.2.4.2 tls vcprop_buffer_success_p(struct vcprop_buffer_hdr *vpbh) 285 1.2.4.2 tls { 286 1.2.4.2 tls 287 1.2.4.2 tls return (vpbh->vpb_rcode & VCPROP_REQ_SUCCESS); 288 1.2.4.2 tls } 289 1.2.4.2 tls 290 1.2.4.2 tls static inline bool 291 1.2.4.2 tls vcprop_tag_success_p(struct vcprop_tag *vpbt) 292 1.2.4.2 tls { 293 1.2.4.2 tls 294 1.2.4.2 tls return (vpbt->vpt_rcode & VCPROPTAG_RESPONSE); 295 1.2.4.2 tls } 296 1.2.4.2 tls 297 1.2.4.2 tls static inline size_t 298 1.2.4.2 tls vcprop_tag_resplen(struct vcprop_tag *vpbt) 299 1.2.4.2 tls { 300 1.2.4.2 tls 301 1.2.4.2 tls return (vpbt->vpt_rcode & ~VCPROPTAG_RESPONSE); 302 1.2.4.2 tls } 303 1.2.4.2 tls 304 1.2.4.2 tls #endif /* _EVBARM_RPI_VCPROP_H_ */ 305
Indexes created Thu Oct 23 22:10:10 GMT 2025