[PATCH 1/1] cli: always show cursor

[Simon Glass]

Hi Heinrich,

On Sat, 22 Oct 2022 at 03:21, Heinrich Schuchardt
<heinrich.schuchardt at canonical.com> wrote:
>
> We may enter the command line interface in a state where on the remote
> console the cursor is not shown. Send an escape sequence to enable it.
>
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
> ---
>  common/main.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/common/main.c b/common/main.c
> index 682f3359ea..4e7e7b17d6 100644
> --- a/common/main.c
> +++ b/common/main.c
> @@ -7,6 +7,7 @@
>  /* #define     DEBUG   */
>
>  #include <common.h>
> +#include <ansi.h>
>  #include <autoboot.h>
>  #include <bootstage.h>
>  #include <cli.h>
> @@ -66,6 +67,9 @@ void main_loop(void)
>
>         autoboot_command(s);
>
> +       if (!CONFIG_IS_ENABLED(DM_VIDEO) || CONFIG_IS_ENABLED(VIDEO_ANSI))
> +               printf(ANSI_CURSOR_SHOW "\n");

Could we create a library which emits these codes? Like ansi_cursor_show() ?

> +
>         cli_loop();
>         panic("No CLI available");
>  }
> --
> 2.37.2
>

Regards,
Simon