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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * video commands
- *
- * Copyright 2022 Google LLC
- * Written by Simon Glass <sjg@chromium.org>
- */
- #include <common.h>
- #include <command.h>
- #include <dm.h>
- #include <video.h>
- #include <video_console.h>
- static int do_video_setcursor(struct cmd_tbl *cmdtp, int flag, int argc,
- char *const argv[])
- {
- unsigned int col, row;
- struct udevice *dev;
- if (argc != 3)
- return CMD_RET_USAGE;
- if (uclass_first_device_err(UCLASS_VIDEO_CONSOLE, &dev))
- return CMD_RET_FAILURE;
- col = dectoul(argv[1], NULL);
- row = dectoul(argv[2], NULL);
- vidconsole_position_cursor(dev, col, row);
- return 0;
- }
- static int do_video_puts(struct cmd_tbl *cmdtp, int flag, int argc,
- char *const argv[])
- {
- struct udevice *dev;
- int ret;
- if (argc != 2)
- return CMD_RET_USAGE;
- if (uclass_first_device_err(UCLASS_VIDEO_CONSOLE, &dev))
- return CMD_RET_FAILURE;
- ret = vidconsole_put_string(dev, argv[1]);
- if (!ret)
- ret = video_sync(dev->parent, false);
- return ret ? CMD_RET_FAILURE : 0;
- }
- U_BOOT_CMD(
- setcurs, 3, 1, do_video_setcursor,
- "set cursor position within screen",
- " <col> <row> in character"
- );
- U_BOOT_CMD(
- lcdputs, 2, 1, do_video_puts,
- "print string on video framebuffer",
- " <string>"
- );
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