17d95f2a3SSimon Glass /* 27d95f2a3SSimon Glass * Copyright (c) 2013 Google, Inc 37d95f2a3SSimon Glass * 47d95f2a3SSimon Glass * SPDX-License-Identifier: GPL-2.0+ 57d95f2a3SSimon Glass */ 67d95f2a3SSimon Glass 77d95f2a3SSimon Glass #include <common.h> 83ade5bc4SSimon Glass #include <dm.h> 97d95f2a3SSimon Glass #include <fdtdec.h> 103ade5bc4SSimon Glass #include <video.h> 117d95f2a3SSimon Glass #include <asm/sdl.h> 127d95f2a3SSimon Glass #include <asm/u-boot-sandbox.h> 133ade5bc4SSimon Glass #include <dm/test.h> 147d95f2a3SSimon Glass 157d95f2a3SSimon Glass DECLARE_GLOBAL_DATA_PTR; 167d95f2a3SSimon Glass 177d95f2a3SSimon Glass enum { 183ade5bc4SSimon Glass /* Default LCD size we support */ 197d95f2a3SSimon Glass LCD_MAX_WIDTH = 1366, 207d95f2a3SSimon Glass LCD_MAX_HEIGHT = 768, 217d95f2a3SSimon Glass }; 227d95f2a3SSimon Glass 233ade5bc4SSimon Glass static int sandbox_sdl_probe(struct udevice *dev) 247d95f2a3SSimon Glass { 253ade5bc4SSimon Glass struct sandbox_sdl_plat *plat = dev_get_platdata(dev); 263ade5bc4SSimon Glass struct video_priv *uc_priv = dev_get_uclass_priv(dev); 273ade5bc4SSimon Glass int ret; 287d95f2a3SSimon Glass 293ade5bc4SSimon Glass ret = sandbox_sdl_init_display(plat->xres, plat->yres, plat->bpix); 303ade5bc4SSimon Glass if (ret) { 317d95f2a3SSimon Glass puts("LCD init failed\n"); 323ade5bc4SSimon Glass return ret; 333ade5bc4SSimon Glass } 343ade5bc4SSimon Glass uc_priv->xsize = plat->xres; 353ade5bc4SSimon Glass uc_priv->ysize = plat->yres; 363ade5bc4SSimon Glass uc_priv->bpix = plat->bpix; 373ade5bc4SSimon Glass uc_priv->rot = plat->rot; 38*8de536c2SSimon Glass uc_priv->vidconsole_drv_name = plat->vidconsole_drv_name; 39*8de536c2SSimon Glass uc_priv->font_size = plat->font_size; 403ade5bc4SSimon Glass 413ade5bc4SSimon Glass return 0; 427d95f2a3SSimon Glass } 437d95f2a3SSimon Glass 443ade5bc4SSimon Glass static int sandbox_sdl_bind(struct udevice *dev) 457d95f2a3SSimon Glass { 463ade5bc4SSimon Glass struct video_uc_platdata *uc_plat = dev_get_uclass_platdata(dev); 473ade5bc4SSimon Glass struct sandbox_sdl_plat *plat = dev_get_platdata(dev); 487d95f2a3SSimon Glass const void *blob = gd->fdt_blob; 493ade5bc4SSimon Glass int node = dev->of_offset; 507d95f2a3SSimon Glass int ret = 0; 517d95f2a3SSimon Glass 523ade5bc4SSimon Glass plat->xres = fdtdec_get_int(blob, node, "xres", LCD_MAX_WIDTH); 533ade5bc4SSimon Glass plat->yres = fdtdec_get_int(blob, node, "yres", LCD_MAX_HEIGHT); 543ade5bc4SSimon Glass plat->bpix = VIDEO_BPP16; 553ade5bc4SSimon Glass uc_plat->size = plat->xres * plat->yres * (1 << plat->bpix) / 8; 563ade5bc4SSimon Glass debug("%s: Frame buffer size %x\n", __func__, uc_plat->size); 577d95f2a3SSimon Glass 587d95f2a3SSimon Glass return ret; 597d95f2a3SSimon Glass } 603ade5bc4SSimon Glass 613ade5bc4SSimon Glass static const struct udevice_id sandbox_sdl_ids[] = { 623ade5bc4SSimon Glass { .compatible = "sandbox,lcd-sdl" }, 633ade5bc4SSimon Glass { } 643ade5bc4SSimon Glass }; 653ade5bc4SSimon Glass 663ade5bc4SSimon Glass U_BOOT_DRIVER(sdl_sandbox) = { 673ade5bc4SSimon Glass .name = "sdl_sandbox", 683ade5bc4SSimon Glass .id = UCLASS_VIDEO, 693ade5bc4SSimon Glass .of_match = sandbox_sdl_ids, 703ade5bc4SSimon Glass .bind = sandbox_sdl_bind, 713ade5bc4SSimon Glass .probe = sandbox_sdl_probe, 723ade5bc4SSimon Glass .platdata_auto_alloc_size = sizeof(struct sandbox_sdl_plat), 733ade5bc4SSimon Glass }; 74