1275963Srpaulo/*- 2275963Srpaulo * Copyright (C) 2013-2014 Daisuke Aoyama <aoyama@peach.ne.jp> 3275963Srpaulo * All rights reserved. 4275963Srpaulo * 5275963Srpaulo * Redistribution and use in source and binary forms, with or without 6275963Srpaulo * modification, are permitted provided that the following conditions 7275963Srpaulo * are met: 8275963Srpaulo * 1. Redistributions of source code must retain the above copyright 9275963Srpaulo * notice, this list of conditions and the following disclaimer. 10275963Srpaulo * 2. Redistributions in binary form must reproduce the above copyright 11275963Srpaulo * notice, this list of conditions and the following disclaimer in the 12275963Srpaulo * documentation and/or other materials provided with the distribution. 13275963Srpaulo * 14275963Srpaulo * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15275963Srpaulo * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16275963Srpaulo * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17275963Srpaulo * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18275963Srpaulo * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19275963Srpaulo * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20275963Srpaulo * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21275963Srpaulo * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22275963Srpaulo * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23275963Srpaulo * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24275963Srpaulo * SUCH DAMAGE. 25275963Srpaulo * 26275963Srpaulo * $FreeBSD$ 27275963Srpaulo */ 28275963Srpaulo 29275963Srpaulo#ifndef _BCM2835_MBOX_PROP_H_ 30275963Srpaulo#define _BCM2835_MBOX_PROP_H_ 31275963Srpaulo 32275963Srpaulo#include <sys/cdefs.h> 33275963Srpaulo#include <sys/types.h> 34275963Srpaulo 35275963Srpaulo/* 36275963Srpaulo * Mailbox property interface: 37275963Srpaulo * https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface 38275963Srpaulo */ 39275963Srpaulo#define BCM2835_MBOX_CODE_REQ 0 40275963Srpaulo#define BCM2835_MBOX_CODE_RESP_SUCCESS 0x80000000 41275963Srpaulo#define BCM2835_MBOX_CODE_RESP_ERROR 0x80000001 42275963Srpaulo#define BCM2835_MBOX_TAG_VAL_LEN_RESPONSE 0x80000000 43275963Srpaulo 44275963Srpaulostruct bcm2835_mbox_hdr { 45275963Srpaulo uint32_t buf_size; 46275963Srpaulo uint32_t code; 47275963Srpaulo}; 48275963Srpaulo 49275963Srpaulostruct bcm2835_mbox_tag_hdr { 50275963Srpaulo uint32_t tag; 51275963Srpaulo uint32_t val_buf_size; 52275963Srpaulo uint32_t val_len; 53275963Srpaulo}; 54275963Srpaulo 55282357Sloos#define BCM2835_MBOX_INIT_TAG(tag_, tagid_) do { \ 56282357Sloos (tag_)->tag_hdr.tag = BCM2835_MBOX_TAG_##tagid_; \ 57282357Sloos (tag_)->tag_hdr.val_buf_size = sizeof((tag_)->body); \ 58282357Sloos (tag_)->tag_hdr.val_len = sizeof((tag_)->body.req); \ 59282357Sloos} while (0) 60282357Sloos 61278797Sandrew#define BCM2835_MBOX_POWER_ID_EMMC 0x00000000 62278797Sandrew#define BCM2835_MBOX_POWER_ID_UART0 0x00000001 63278797Sandrew#define BCM2835_MBOX_POWER_ID_UART1 0x00000002 64278797Sandrew#define BCM2835_MBOX_POWER_ID_USB_HCD 0x00000003 65278797Sandrew#define BCM2835_MBOX_POWER_ID_I2C0 0x00000004 66278797Sandrew#define BCM2835_MBOX_POWER_ID_I2C1 0x00000005 67278797Sandrew#define BCM2835_MBOX_POWER_ID_I2C2 0x00000006 68278797Sandrew#define BCM2835_MBOX_POWER_ID_SPI 0x00000007 69278797Sandrew#define BCM2835_MBOX_POWER_ID_CCP2TX 0x00000008 70278797Sandrew 71278797Sandrew#define BCM2835_MBOX_POWER_ON (1 << 0) 72278797Sandrew#define BCM2835_MBOX_POWER_WAIT (1 << 1) 73278797Sandrew 74278797Sandrew#define BCM2835_MBOX_TAG_GET_POWER_STATE 0x00020001 75278797Sandrew#define BCM2835_MBOX_TAG_SET_POWER_STATE 0x00028001 76278797Sandrew 77278797Sandrewstruct msg_get_power_state { 78278797Sandrew struct bcm2835_mbox_hdr hdr; 79278797Sandrew struct bcm2835_mbox_tag_hdr tag_hdr; 80278797Sandrew union { 81278797Sandrew struct { 82278797Sandrew uint32_t device_id; 83278797Sandrew } req; 84278797Sandrew struct { 85278797Sandrew uint32_t device_id; 86278797Sandrew uint32_t state; 87278797Sandrew } resp; 88278797Sandrew } body; 89278797Sandrew uint32_t end_tag; 90278797Sandrew}; 91278797Sandrew 92278797Sandrewstruct msg_set_power_state { 93278797Sandrew struct bcm2835_mbox_hdr hdr; 94278797Sandrew struct bcm2835_mbox_tag_hdr tag_hdr; 95278797Sandrew union { 96278797Sandrew struct { 97278797Sandrew uint32_t device_id; 98278797Sandrew uint32_t state; 99278797Sandrew } req; 100278797Sandrew struct { 101278797Sandrew uint32_t device_id; 102278797Sandrew uint32_t state; 103278797Sandrew } resp; 104278797Sandrew } body; 105278797Sandrew uint32_t end_tag; 106278797Sandrew}; 107278797Sandrew 108280283Sandrew/* Sets the power state for a given device */ 109290381Sgonzoint bcm2835_mbox_set_power_state(uint32_t, boolean_t); 110280283Sandrew 111275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_EMMC 0x00000001 112275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_UART 0x00000002 113275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_ARM 0x00000003 114275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_CORE 0x00000004 115275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_V3D 0x00000005 116275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_H264 0x00000006 117275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_ISP 0x00000007 118275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_SDRAM 0x00000008 119275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_PIXEL 0x00000009 120275963Srpaulo#define BCM2835_MBOX_CLOCK_ID_PWM 0x0000000a 121275963Srpaulo 122275963Srpaulo#define BCM2835_MBOX_TAG_GET_CLOCK_RATE 0x00030002 123275963Srpaulo#define BCM2835_MBOX_TAG_SET_CLOCK_RATE 0x00038002 124275963Srpaulo#define BCM2835_MBOX_TAG_GET_MAX_CLOCK_RATE 0x00030004 125275963Srpaulo#define BCM2835_MBOX_TAG_GET_MIN_CLOCK_RATE 0x00030007 126275963Srpaulo 127275963Srpaulostruct msg_get_clock_rate { 128275963Srpaulo struct bcm2835_mbox_hdr hdr; 129275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 130275963Srpaulo union { 131275963Srpaulo struct { 132275963Srpaulo uint32_t clock_id; 133275963Srpaulo } req; 134275963Srpaulo struct { 135275963Srpaulo uint32_t clock_id; 136275963Srpaulo uint32_t rate_hz; 137275963Srpaulo } resp; 138275963Srpaulo } body; 139275963Srpaulo uint32_t end_tag; 140275963Srpaulo}; 141275963Srpaulo 142275963Srpaulostruct msg_set_clock_rate { 143275963Srpaulo struct bcm2835_mbox_hdr hdr; 144275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 145275963Srpaulo union { 146275963Srpaulo struct { 147275963Srpaulo uint32_t clock_id; 148275963Srpaulo uint32_t rate_hz; 149275963Srpaulo } req; 150275963Srpaulo struct { 151275963Srpaulo uint32_t clock_id; 152275963Srpaulo uint32_t rate_hz; 153275963Srpaulo } resp; 154275963Srpaulo } body; 155275963Srpaulo uint32_t end_tag; 156275963Srpaulo}; 157275963Srpaulo 158275963Srpaulostruct msg_get_max_clock_rate { 159275963Srpaulo struct bcm2835_mbox_hdr hdr; 160275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 161275963Srpaulo union { 162275963Srpaulo struct { 163275963Srpaulo uint32_t clock_id; 164275963Srpaulo } req; 165275963Srpaulo struct { 166275963Srpaulo uint32_t clock_id; 167275963Srpaulo uint32_t rate_hz; 168275963Srpaulo } resp; 169275963Srpaulo } body; 170275963Srpaulo uint32_t end_tag; 171275963Srpaulo}; 172275963Srpaulo 173275963Srpaulostruct msg_get_min_clock_rate { 174275963Srpaulo struct bcm2835_mbox_hdr hdr; 175275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 176275963Srpaulo union { 177275963Srpaulo struct { 178275963Srpaulo uint32_t clock_id; 179275963Srpaulo } req; 180275963Srpaulo struct { 181275963Srpaulo uint32_t clock_id; 182275963Srpaulo uint32_t rate_hz; 183275963Srpaulo } resp; 184275963Srpaulo } body; 185275963Srpaulo uint32_t end_tag; 186275963Srpaulo}; 187275963Srpaulo 188290381Sgonzoint bcm2835_mbox_get_clock_rate(uint32_t, uint32_t *); 189280294Sandrew 190275963Srpaulo#define BCM2835_MBOX_TURBO_ON 1 191275963Srpaulo#define BCM2835_MBOX_TURBO_OFF 0 192275963Srpaulo 193275963Srpaulo#define BCM2835_MBOX_TAG_GET_TURBO 0x00030009 194275963Srpaulo#define BCM2835_MBOX_TAG_SET_TURBO 0x00038009 195275963Srpaulo 196275963Srpaulostruct msg_get_turbo { 197275963Srpaulo struct bcm2835_mbox_hdr hdr; 198275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 199275963Srpaulo union { 200275963Srpaulo struct { 201275963Srpaulo uint32_t id; 202275963Srpaulo } req; 203275963Srpaulo struct { 204275963Srpaulo uint32_t id; 205275963Srpaulo uint32_t level; 206275963Srpaulo } resp; 207275963Srpaulo } body; 208275963Srpaulo uint32_t end_tag; 209275963Srpaulo}; 210275963Srpaulo 211275963Srpaulostruct msg_set_turbo { 212275963Srpaulo struct bcm2835_mbox_hdr hdr; 213275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 214275963Srpaulo union { 215275963Srpaulo struct { 216275963Srpaulo uint32_t id; 217275963Srpaulo uint32_t level; 218275963Srpaulo } req; 219275963Srpaulo struct { 220275963Srpaulo uint32_t id; 221275963Srpaulo uint32_t level; 222275963Srpaulo } resp; 223275963Srpaulo } body; 224275963Srpaulo uint32_t end_tag; 225275963Srpaulo}; 226275963Srpaulo 227275963Srpaulo#define BCM2835_MBOX_VOLTAGE_ID_CORE 0x00000001 228275963Srpaulo#define BCM2835_MBOX_VOLTAGE_ID_SDRAM_C 0x00000002 229275963Srpaulo#define BCM2835_MBOX_VOLTAGE_ID_SDRAM_P 0x00000003 230275963Srpaulo#define BCM2835_MBOX_VOLTAGE_ID_SDRAM_I 0x00000004 231275963Srpaulo 232275963Srpaulo#define BCM2835_MBOX_TAG_GET_VOLTAGE 0x00030003 233275963Srpaulo#define BCM2835_MBOX_TAG_SET_VOLTAGE 0x00038003 234275963Srpaulo#define BCM2835_MBOX_TAG_GET_MAX_VOLTAGE 0x00030005 235275963Srpaulo#define BCM2835_MBOX_TAG_GET_MIN_VOLTAGE 0x00030008 236275963Srpaulo 237275963Srpaulostruct msg_get_voltage { 238275963Srpaulo struct bcm2835_mbox_hdr hdr; 239275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 240275963Srpaulo union { 241275963Srpaulo struct { 242275963Srpaulo uint32_t voltage_id; 243275963Srpaulo } req; 244275963Srpaulo struct { 245275963Srpaulo uint32_t voltage_id; 246275963Srpaulo uint32_t value; 247275963Srpaulo } resp; 248275963Srpaulo } body; 249275963Srpaulo uint32_t end_tag; 250275963Srpaulo}; 251275963Srpaulo 252275963Srpaulostruct msg_set_voltage { 253275963Srpaulo struct bcm2835_mbox_hdr hdr; 254275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 255275963Srpaulo union { 256275963Srpaulo struct { 257275963Srpaulo uint32_t voltage_id; 258275963Srpaulo uint32_t value; 259275963Srpaulo } req; 260275963Srpaulo struct { 261275963Srpaulo uint32_t voltage_id; 262275963Srpaulo uint32_t value; 263275963Srpaulo } resp; 264275963Srpaulo } body; 265275963Srpaulo uint32_t end_tag; 266275963Srpaulo}; 267275963Srpaulo 268275963Srpaulostruct msg_get_max_voltage { 269275963Srpaulo struct bcm2835_mbox_hdr hdr; 270275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 271275963Srpaulo union { 272275963Srpaulo struct { 273275963Srpaulo uint32_t voltage_id; 274275963Srpaulo } req; 275275963Srpaulo struct { 276275963Srpaulo uint32_t voltage_id; 277275963Srpaulo uint32_t value; 278275963Srpaulo } resp; 279275963Srpaulo } body; 280275963Srpaulo uint32_t end_tag; 281275963Srpaulo}; 282275963Srpaulo 283275963Srpaulostruct msg_get_min_voltage { 284275963Srpaulo struct bcm2835_mbox_hdr hdr; 285275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 286275963Srpaulo union { 287275963Srpaulo struct { 288275963Srpaulo uint32_t voltage_id; 289275963Srpaulo } req; 290275963Srpaulo struct { 291275963Srpaulo uint32_t voltage_id; 292275963Srpaulo uint32_t value; 293275963Srpaulo } resp; 294275963Srpaulo } body; 295275963Srpaulo uint32_t end_tag; 296275963Srpaulo}; 297275963Srpaulo 298275963Srpaulo#define BCM2835_MBOX_TAG_GET_TEMPERATURE 0x00030006 299275963Srpaulo#define BCM2835_MBOX_TAG_GET_MAX_TEMPERATURE 0x0003000a 300275963Srpaulo 301275963Srpaulostruct msg_get_temperature { 302275963Srpaulo struct bcm2835_mbox_hdr hdr; 303275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 304275963Srpaulo union { 305275963Srpaulo struct { 306275963Srpaulo uint32_t temperature_id; 307275963Srpaulo } req; 308275963Srpaulo struct { 309275963Srpaulo uint32_t temperature_id; 310275963Srpaulo uint32_t value; 311275963Srpaulo } resp; 312275963Srpaulo } body; 313275963Srpaulo uint32_t end_tag; 314275963Srpaulo}; 315275963Srpaulo 316275963Srpaulostruct msg_get_max_temperature { 317275963Srpaulo struct bcm2835_mbox_hdr hdr; 318275963Srpaulo struct bcm2835_mbox_tag_hdr tag_hdr; 319275963Srpaulo union { 320275963Srpaulo struct { 321275963Srpaulo uint32_t temperature_id; 322275963Srpaulo } req; 323275963Srpaulo struct { 324275963Srpaulo uint32_t temperature_id; 325275963Srpaulo uint32_t value; 326275963Srpaulo } resp; 327275963Srpaulo } body; 328275963Srpaulo uint32_t end_tag; 329275963Srpaulo}; 330275963Srpaulo 331282357Sloos#define BCM2835_MBOX_TAG_GET_PHYSICAL_W_H 0x00040003 332282357Sloos#define BCM2835_MBOX_TAG_SET_PHYSICAL_W_H 0x00048003 333282357Sloos#define BCM2835_MBOX_TAG_GET_VIRTUAL_W_H 0x00040004 334282357Sloos#define BCM2835_MBOX_TAG_SET_VIRTUAL_W_H 0x00048004 335282357Sloos 336282357Sloosstruct bcm2835_mbox_tag_fb_w_h { 337282357Sloos struct bcm2835_mbox_tag_hdr tag_hdr; 338282357Sloos union { 339282357Sloos struct { 340282357Sloos uint32_t width; 341282357Sloos uint32_t height; 342282357Sloos } req; 343282357Sloos struct { 344282357Sloos uint32_t width; 345282357Sloos uint32_t height; 346282357Sloos } resp; 347282357Sloos } body; 348282357Sloos}; 349282357Sloos 350282357Sloos#define BCM2835_MBOX_TAG_GET_DEPTH 0x00040005 351282357Sloos#define BCM2835_MBOX_TAG_SET_DEPTH 0x00048005 352282357Sloos 353282357Sloosstruct bcm2835_mbox_tag_depth { 354282357Sloos struct bcm2835_mbox_tag_hdr tag_hdr; 355282357Sloos union { 356282357Sloos struct { 357282357Sloos uint32_t bpp; 358282357Sloos } req; 359282357Sloos struct { 360282357Sloos uint32_t bpp; 361282357Sloos } resp; 362282357Sloos } body; 363282357Sloos}; 364282357Sloos 365282357Sloos#define BCM2835_MBOX_TAG_GET_ALPHA_MODE 0x00040007 366282357Sloos#define BCM2835_MBOX_TAG_SET_ALPHA_MODE 0x00048007 367282357Sloos 368282357Sloos#define BCM2835_MBOX_ALPHA_MODE_0_OPAQUE 0 369282357Sloos#define BCM2835_MBOX_ALPHA_MODE_0_TRANSPARENT 1 370282357Sloos#define BCM2835_MBOX_ALPHA_MODE_IGNORED 2 371282357Sloos 372282357Sloosstruct bcm2835_mbox_tag_alpha_mode { 373282357Sloos struct bcm2835_mbox_tag_hdr tag_hdr; 374282357Sloos union { 375282357Sloos struct { 376282357Sloos uint32_t alpha; 377282357Sloos } req; 378282357Sloos struct { 379282357Sloos uint32_t alpha; 380282357Sloos } resp; 381282357Sloos } body; 382282357Sloos}; 383282357Sloos 384282357Sloos#define BCM2835_MBOX_TAG_GET_VIRTUAL_OFFSET 0x00040009 385282357Sloos#define BCM2835_MBOX_TAG_SET_VIRTUAL_OFFSET 0x00048009 386282357Sloos 387282357Sloosstruct bcm2835_mbox_tag_virtual_offset { 388282357Sloos struct bcm2835_mbox_tag_hdr tag_hdr; 389282357Sloos union { 390282357Sloos struct { 391282357Sloos uint32_t x; 392282357Sloos uint32_t y; 393282357Sloos } req; 394282357Sloos struct { 395282357Sloos uint32_t x; 396282357Sloos uint32_t y; 397282357Sloos } resp; 398282357Sloos } body; 399282357Sloos}; 400282357Sloos 401282357Sloos#define BCM2835_MBOX_TAG_GET_PITCH 0x00040008 402282357Sloos 403282357Sloosstruct bcm2835_mbox_tag_pitch { 404282357Sloos struct bcm2835_mbox_tag_hdr tag_hdr; 405282357Sloos union { 406282357Sloos struct { 407282357Sloos } req; 408282357Sloos struct { 409282357Sloos uint32_t pitch; 410282357Sloos } resp; 411282357Sloos } body; 412282357Sloos}; 413282357Sloos 414282357Sloos#define BCM2835_MBOX_TAG_ALLOCATE_BUFFER 0x00040001 415282357Sloos 416282357Sloosstruct bcm2835_mbox_tag_allocate_buffer { 417282357Sloos struct bcm2835_mbox_tag_hdr tag_hdr; 418282357Sloos union { 419282357Sloos struct { 420282357Sloos uint32_t alignment; 421282357Sloos } req; 422282357Sloos struct { 423282357Sloos uint32_t fb_address; 424282357Sloos uint32_t fb_size; 425282357Sloos } resp; 426282357Sloos } body; 427282357Sloos}; 428282357Sloos 429282357Sloos#define BCM2835_MBOX_TAG_RELEASE_BUFFER 0x00048001 430282357Sloos 431282357Sloosstruct bcm2835_mbox_tag_release_buffer { 432282357Sloos struct bcm2835_mbox_tag_hdr tag_hdr; 433282357Sloos union { 434282357Sloos struct { 435282357Sloos } req; 436282357Sloos struct { 437282357Sloos } resp; 438282357Sloos } body; 439282357Sloos}; 440282357Sloos 441290249Sgonzo#define BCM2835_MBOX_TAG_GET_TOUCHBUF 0x0004000f 442290249Sgonzo 443290249Sgonzostruct bcm2835_mbox_tag_touchbuf { 444290249Sgonzo struct bcm2835_mbox_hdr hdr; 445290249Sgonzo struct bcm2835_mbox_tag_hdr tag_hdr; 446290249Sgonzo union { 447290249Sgonzo struct { 448290249Sgonzo } req; 449290249Sgonzo struct { 450290249Sgonzo uint32_t address; 451290249Sgonzo } resp; 452290249Sgonzo } body; 453290249Sgonzo uint32_t end_tag; 454290249Sgonzo}; 455290249Sgonzo 456282357Sloosstruct bcm2835_fb_config { 457282357Sloos uint32_t xres; 458282357Sloos uint32_t yres; 459282357Sloos uint32_t vxres; 460282357Sloos uint32_t vyres; 461282357Sloos uint32_t xoffset; 462282357Sloos uint32_t yoffset; 463282357Sloos uint32_t bpp; 464282357Sloos uint32_t pitch; 465282357Sloos uint32_t base; 466282357Sloos uint32_t size; 467282357Sloos}; 468282357Sloos 469282357Sloosstruct msg_fb_get_w_h { 470282357Sloos struct bcm2835_mbox_hdr hdr; 471282357Sloos struct bcm2835_mbox_tag_fb_w_h physical_w_h; 472282357Sloos uint32_t end_tag; 473282357Sloos}; 474282357Sloos 475290381Sgonzoint bcm2835_mbox_fb_get_w_h(struct bcm2835_fb_config *); 476282357Sloos 477282357Sloosstruct msg_fb_setup { 478282357Sloos struct bcm2835_mbox_hdr hdr; 479282357Sloos struct bcm2835_mbox_tag_fb_w_h physical_w_h; 480282357Sloos struct bcm2835_mbox_tag_fb_w_h virtual_w_h; 481282357Sloos struct bcm2835_mbox_tag_virtual_offset offset; 482282357Sloos struct bcm2835_mbox_tag_depth depth; 483282357Sloos struct bcm2835_mbox_tag_alpha_mode alpha; 484282357Sloos struct bcm2835_mbox_tag_allocate_buffer buffer; 485282357Sloos struct bcm2835_mbox_tag_pitch pitch; 486282357Sloos uint32_t end_tag; 487282357Sloos}; 488282357Sloos 489290381Sgonzoint bcm2835_mbox_fb_init(struct bcm2835_fb_config *); 490282357Sloos 491290381Sgonzoint bcm2835_mbox_property(void *, size_t); 492290381Sgonzo 493275963Srpaulo#endif /* _BCM2835_MBOX_PROP_H_ */ 494