From cde03fa23e2fa47707ef81b9a91b1f4b631adbb7 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 1 Oct 2023 19:15:23 -0600 Subject: 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 --- cmd/cls.c | 25 +++---------------------- 1 file changed, 3 insertions(+), 22 deletions(-) (limited to 'cmd') 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 #include +#include #include -#include - -#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 ): 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; } -- cgit v1.3.1