@@ -517,7 +517,21 @@ static int probe_usb_keyboard(struct usb_device *dev)
stdinname = getenv("stdin");
#if CONFIG_IS_ENABLED(CONSOLE_MUX)
+ char *devname = DEVNAME;
+ /* stdin might not be set yet.. either way, with console-mux the
+ * sensible thing to do is add ourselves to the list of stdio
+ * devices:
+ */
+ if (stdinname) {
+ char *newstdin = malloc(strlen(stdinname) + strlen(","DEVNAME) + 1);
+ sprintf(newstdin, "%s,"DEVNAME, stdinname);
+ stdinname = newstdin;
+ } else {
+ stdinname = devname;
+ }
error = iomux_doenv(stdin, stdinname);
+ if (stdinname != devname)
+ free(stdinname);
if (error)
return error;
#else
stdin might not be set, which would cause iomux_doenv() to fail therefore causing probe_usb_keyboard() to fail. Furthermore if we do have iomux enabled, the sensible thing (in terms of user experience) would be to simply add ourselves to the list of stdin devices. Signed-off-by: Rob Clark <robdclark@gmail.com> --- common/usb_kbd.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)