diff options
Diffstat (limited to 'commands/of_display_timings.c')
-rw-r--r-- | commands/of_display_timings.c | 51 |
1 files changed, 9 insertions, 42 deletions
diff --git a/commands/of_display_timings.c b/commands/of_display_timings.c index 365ff80c36..232074fce7 100644 --- a/commands/of_display_timings.c +++ b/commands/of_display_timings.c @@ -1,20 +1,7 @@ -/* - * of_display_timings.c - list and select display_timings - * - * Copyright (c) 2014 Teresa Gámez <t.gamez@phytec.de> PHYTEC Messtechnik GmbH - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ +// SPDX-License-Identifier: GPL-2.0-only +// SPDX-FileCopyrightText: © 2014 Teresa Gámez <t.gamez@phytec.de>, PHYTEC Messtechnik GmbH + +/* of_display_timings.c - list and select display_timings */ #include <common.h> #include <filetype.h> @@ -80,29 +67,9 @@ static int do_of_display_timings(int argc, char *argv[]) /* Check if external dtb given */ if (dtbfile) { - void *fdt; - size_t size; - - fdt = read_file(dtbfile, &size); - if (!fdt) { - pr_err("unable to read %s: %s\n", dtbfile, - strerror(errno)); - return -errno; - } - - if (file_detect_type(fdt, size) != filetype_oftree) { - pr_err("%s is not a oftree file.\n", dtbfile); - free(fdt); - return -EINVAL; - } - - root = of_unflatten_dtb(fdt); - - free(fdt); - + root = of_read_file(dtbfile); if (IS_ERR(root)) return PTR_ERR(root); - } else { root = of_get_root_node(); } @@ -111,9 +78,9 @@ static int do_of_display_timings(int argc, char *argv[]) int found = 0; const char *node = "display-timings"; - for_each_node_by_name_from(display, root, node) { + for_each_node_by_name_address_from(display, root, node) { for_each_child_of_node(display, timings) { - printf("%s\n", timings->full_name); + printf("%pOF\n", timings); found = 1; } } @@ -126,13 +93,13 @@ static int do_of_display_timings(int argc, char *argv[]) int found = 0; const char *node = "display-timings"; - for_each_node_by_name_from(display, root, node) { + for_each_node_by_name_address_from(display, root, node) { timings = of_parse_phandle_from(display, root, "native-mode", 0); if (!timings) continue; - printf("%s\n", timings->full_name); + printf("%pOF\n", timings); found = 1; } |