We need to do something different for vidconsole, since it cannot
respond to the query on stdin.  Prep work for next patch.

Signed-off-by: Rob Clark <robdcl...@gmail.com>
---
 lib/efi_loader/efi_console.c | 53 +++++++++++++++++++++++++-------------------
 1 file changed, 30 insertions(+), 23 deletions(-)

diff --git a/lib/efi_loader/efi_console.c b/lib/efi_loader/efi_console.c
index 3fc82b8726..e8c02870eb 100644
--- a/lib/efi_loader/efi_console.c
+++ b/lib/efi_loader/efi_console.c
@@ -186,6 +186,34 @@ static bool cout_mode_matches(struct cout_mode *mode, int 
rows, int cols)
        return (mode->rows == rows) && (mode->columns == cols);
 }
 
+static int query_console_serial(int *rows, int *cols)
+{
+       /* Ask the terminal about its size */
+       int n[3];
+       u64 timeout;
+
+       /* Empty input buffer */
+       while (tstc())
+               getc();
+
+       printf(ESC"[18t");
+
+       /* Check if we have a terminal that understands */
+       timeout = timer_get_us() + 1000000;
+       while (!tstc())
+               if (timer_get_us() > timeout)
+                       return -1;
+
+       /* Read {depth,rows,cols} */
+       if (term_read_reply(n, 3, 't'))
+               return -1;
+
+       *cols = n[2];
+       *rows = n[1];
+
+       return 0;
+}
+
 static efi_status_t EFIAPI efi_cout_query_mode(
                        struct efi_simple_text_output_protocol *this,
                        unsigned long mode_number, unsigned long *columns,
@@ -194,33 +222,12 @@ static efi_status_t EFIAPI efi_cout_query_mode(
        EFI_ENTRY("%p, %ld, %p, %p", this, mode_number, columns, rows);
 
        if (!console_size_queried) {
-               /* Ask the terminal about its size */
-               int n[3];
-               int cols;
-               int rows;
-               u64 timeout;
+               int rows, cols;
 
                console_size_queried = true;
 
-               /* Empty input buffer */
-               while (tstc())
-                       getc();
-
-               printf(ESC"[18t");
-
-               /* Check if we have a terminal that understands */
-               timeout = timer_get_us() + 1000000;
-               while (!tstc())
-                       if (timer_get_us() > timeout)
-                               goto out;
-
-               /* Read {depth,rows,cols} */
-               if (term_read_reply(n, 3, 't')) {
+               if (query_console_serial(&rows, &cols))
                        goto out;
-               }
-
-               cols = n[2];
-               rows = n[1];
 
                /* Test if we can have Mode 1 */
                if (cols >= 80 && rows >= 50) {
-- 
2.13.5

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