diff options
| author | Simon Glass | 2023-10-01 19:15:23 -0600 |
|---|---|---|
| committer | Tom Rini | 2023-12-13 18:39:05 -0500 |
| commit | cde03fa23e2fa47707ef81b9a91b1f4b631adbb7 (patch) | |
| tree | 85b32c19c85c378aee63a32a4de70195671df265 /cmd/cls.c | |
| parent | c0e708eb9f3f7b502c018d93f8d4daaaabb29fee (diff) | |
video: Add a function to clear the display
Move the code from the 'cls' command into the console file, so it can
be called from elsewhere.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'cmd/cls.c')
| -rw-r--r-- | cmd/cls.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/cmd/cls.c b/cmd/cls.c index 1125a3f81bb..80d0558d467 100644 --- a/cmd/cls.c +++ b/cmd/cls.c @@ -7,33 +7,14 @@ */ #include <common.h> #include <command.h> +#include <console.h> #include <dm.h> -#include <video_console.h> - -#define CSI "\x1b[" static int do_video_clear(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { - __maybe_unused struct udevice *dev; - - /* - * Send clear screen and home - * - * FIXME(Heinrich Schuchardt <xypron.glpk@gmx.de>): This should go - * through an API and only be written to serial terminals, not video - * displays - */ - printf(CSI "2J" CSI "1;1H"); - if (IS_ENABLED(CONFIG_VIDEO_ANSI)) - return 0; - - if (IS_ENABLED(CONFIG_VIDEO)) { - if (uclass_first_device_err(UCLASS_VIDEO_CONSOLE, &dev)) - return CMD_RET_FAILURE; - if (vidconsole_clear_and_reset(dev)) - return CMD_RET_FAILURE; - } + if (console_clear()) + return CMD_RET_FAILURE; return CMD_RET_SUCCESS; } |