| bcm2835_mbox.c (290666) | bcm2835_mbox.c (298383) |
|---|---|
| 1/*- 2 * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org> 3 * All rights reserved. 4 * 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org> 3 * All rights reserved. 4 * 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/arm/broadcom/bcm2835/bcm2835_mbox.c 290666 2015-11-11 00:41:02Z gonzo $"); | 28__FBSDID("$FreeBSD: head/sys/arm/broadcom/bcm2835/bcm2835_mbox.c 298383 2016-04-20 22:38:00Z gonzo $"); |
| 29 30#include <sys/param.h> 31#include <sys/systm.h> 32#include <sys/bus.h> 33#include <sys/kernel.h> 34#include <sys/lock.h> 35#include <sys/module.h> 36#include <sys/mutex.h> --- 433 unchanged lines hidden (view full) --- 470 int err; 471 struct msg_fb_get_w_h msg; 472 473 memset(&msg, 0, sizeof(msg)); 474 msg.hdr.buf_size = sizeof(msg); 475 msg.hdr.code = BCM2835_MBOX_CODE_REQ; 476 BCM2835_MBOX_INIT_TAG(&msg.physical_w_h, GET_PHYSICAL_W_H); 477 msg.physical_w_h.tag_hdr.val_len = 0; | 29 30#include <sys/param.h> 31#include <sys/systm.h> 32#include <sys/bus.h> 33#include <sys/kernel.h> 34#include <sys/lock.h> 35#include <sys/module.h> 36#include <sys/mutex.h> --- 433 unchanged lines hidden (view full) --- 470 int err; 471 struct msg_fb_get_w_h msg; 472 473 memset(&msg, 0, sizeof(msg)); 474 msg.hdr.buf_size = sizeof(msg); 475 msg.hdr.code = BCM2835_MBOX_CODE_REQ; 476 BCM2835_MBOX_INIT_TAG(&msg.physical_w_h, GET_PHYSICAL_W_H); 477 msg.physical_w_h.tag_hdr.val_len = 0; |
| 478 BCM2835_MBOX_INIT_TAG(&msg.virtual_w_h, GET_VIRTUAL_W_H); 479 msg.virtual_w_h.tag_hdr.val_len = 0; 480 BCM2835_MBOX_INIT_TAG(&msg.offset, GET_VIRTUAL_OFFSET); 481 msg.offset.tag_hdr.val_len = 0; | |
| 482 msg.end_tag = 0; 483 484 err = bcm2835_mbox_property(&msg, sizeof(msg)); 485 if (err == 0) { 486 fb->xres = msg.physical_w_h.body.resp.width; 487 fb->yres = msg.physical_w_h.body.resp.height; | 478 msg.end_tag = 0; 479 480 err = bcm2835_mbox_property(&msg, sizeof(msg)); 481 if (err == 0) { 482 fb->xres = msg.physical_w_h.body.resp.width; 483 fb->yres = msg.physical_w_h.body.resp.height; |
| 488 fb->vxres = msg.virtual_w_h.body.resp.width; 489 fb->vyres = msg.virtual_w_h.body.resp.height; 490 fb->xoffset = msg.offset.body.resp.x; 491 fb->yoffset = msg.offset.body.resp.y; | |
| 492 } 493 494 return (err); 495} 496 497int 498bcm2835_mbox_fb_init(struct bcm2835_fb_config *fb) 499{ --- 39 unchanged lines hidden --- | 484 } 485 486 return (err); 487} 488 489int 490bcm2835_mbox_fb_init(struct bcm2835_fb_config *fb) 491{ --- 39 unchanged lines hidden --- |