video: Clear the vidconsole rather than the video
It is better to clear the console device rather than the video device,
since the console has the text display. We also need to reset the cursor
position with the console, but not with the video device.
Add a new function to handle this and update the 'cls' command to use it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/cls.c b/cmd/cls.c
index 40a32ee..073ba5a 100644
--- a/cmd/cls.c
+++ b/cmd/cls.c
@@ -8,7 +8,7 @@
#include <common.h>
#include <command.h>
#include <dm.h>
-#include <video.h>
+#include <video_console.h>
#define CSI "\x1b["
@@ -19,12 +19,16 @@
/* Send clear screen and home */
printf(CSI "2J" CSI "1;1H");
- if (IS_ENABLED(CONFIG_VIDEO) && !IS_ENABLED(CONFIG_VIDEO_ANSI)) {
- if (uclass_first_device_err(UCLASS_VIDEO, &dev))
+ 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 (video_clear(dev))
+ if (vidconsole_clear_and_reset(dev))
return CMD_RET_FAILURE;
}
+
return CMD_RET_SUCCESS;
}