projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 430e1676 SG |
1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* | |
| 3 | * video commands | |
| 4 | * | |
| 5 | * Copyright 2022 Google LLC | |
| 6 | * Written by Simon Glass <[email protected]> | |
| 7 | */ | |
| 8 | ||
| 430e1676 SG |
9 | #include <command.h> |
| 10 | #include <dm.h> | |
| 11 | #include <video.h> | |
| 12 | #include <video_console.h> | |
| 13 | ||
| 14 | static int do_font_list(struct cmd_tbl *cmdtp, int flag, int argc, | |
| 15 | char *const argv[]) | |
| 16 | { | |
| 0e38bd84 SG |
17 | struct udevice *dev; |
| 18 | ||
| 19 | if (uclass_first_device_err(UCLASS_VIDEO_CONSOLE, &dev)) | |
| 20 | return CMD_RET_FAILURE; | |
| 21 | vidconsole_list_fonts(dev); | |
| 430e1676 SG |
22 | |
| 23 | return 0; | |
| 24 | } | |
| 25 | ||
| 26 | static int do_font_select(struct cmd_tbl *cmdtp, int flag, int argc, | |
| 27 | char *const argv[]) | |
| 28 | { | |
| 29 | struct udevice *dev; | |
| 30 | const char *name; | |
| 31 | uint size = 0; | |
| 32 | int ret; | |
| 33 | ||
| 34 | if (argc < 2) | |
| 35 | return CMD_RET_USAGE; | |
| 36 | ||
| 37 | if (uclass_first_device_err(UCLASS_VIDEO_CONSOLE, &dev)) | |
| 38 | return CMD_RET_FAILURE; | |
| 39 | name = argv[1]; | |
| 40 | if (argc == 3) | |
| 41 | size = dectoul(argv[2], NULL); | |
| 42 | ret = vidconsole_select_font(dev, name, size); | |
| 43 | if (ret) { | |
| 44 | printf("Failed (error %d)\n", ret); | |
| 45 | return CMD_RET_FAILURE; | |
| 46 | } | |
| 47 | ||
| 48 | return 0; | |
| 49 | } | |
| 50 | static int do_font_size(struct cmd_tbl *cmdtp, int flag, int argc, | |
| 51 | char *const argv[]) | |
| 52 | { | |
| 0e38bd84 | 53 | const char *font_name; |
| 430e1676 SG |
54 | struct udevice *dev; |
| 55 | uint size; | |
| 56 | int ret; | |
| 57 | ||
| 58 | if (argc != 2) | |
| 59 | return CMD_RET_USAGE; | |
| 60 | ||
| 61 | if (uclass_first_device_err(UCLASS_VIDEO_CONSOLE, &dev)) | |
| 62 | return CMD_RET_FAILURE; | |
| 4f6e3481 DS |
63 | ret = vidconsole_get_font_size(dev, &font_name, &size); |
| 64 | if (ret) { | |
| 65 | printf("Failed (error %d)\n", ret); | |
| 66 | return CMD_RET_FAILURE; | |
| 67 | } | |
| 430e1676 SG |
68 | |
| 69 | size = dectoul(argv[1], NULL); | |
| 0e38bd84 SG |
70 | |
| 71 | ret = vidconsole_select_font(dev, font_name, size); | |
| 430e1676 SG |
72 | if (ret) { |
| 73 | printf("Failed (error %d)\n", ret); | |
| 74 | return CMD_RET_FAILURE; | |
| 75 | } | |
| 76 | ||
| 77 | return 0; | |
| 78 | } | |
| 79 | ||
| 3616218b | 80 | U_BOOT_LONGHELP(font, |
| 430e1676 SG |
81 | "list - list available fonts\n" |
| 82 | "font select <name> [<size>] - select font to use\n" | |
| 3616218b | 83 | "font size <size> - select font size to"); |
| 430e1676 SG |
84 | |
| 85 | U_BOOT_CMD_WITH_SUBCMDS(font, "Fonts", font_help_text, | |
| 86 | U_BOOT_SUBCMD_MKENT(list, 1, 1, do_font_list), | |
| 87 | U_BOOT_SUBCMD_MKENT(select, 3, 1, do_font_select), | |
| 88 | U_BOOT_SUBCMD_MKENT(size, 2, 1, do_font_size)); |