vesacon: don't display the cursor when doing a quiet boot

Don't display the cursor on the graphical screen while doing a quiet
boot.  When doing a quiet boot we will probably show the graphical
screen for a fair bit of time; as a result, we really don't want a
completely bogus cursor blob on the bottom of the screen.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

4 files changed, 13 insertions, 0 deletions

diff --git a/com32/menu/menu.c b/com32/menu/menu.c
index 797189b4..8f7af4d0 100644
--- a/com32/menu/menu.c
+++ b/com32/menu/menu.c
@@ -33,6 +33,11 @@ void set_resolution(int x, int y)
     (void)y;
 }
 
+void local_cursor_enable(bool enabled)
+{
+    (void)enabled;
+}
+
 void start_console(void)
 {
     console_ansi_raw();
diff --git a/com32/menu/menu.h b/com32/menu/menu.h
index 72f5c99e..52b4e4dc 100644
--- a/com32/menu/menu.h
+++ b/com32/menu/menu.h
@@ -186,6 +186,7 @@ void parse_configs(char **argv);
 int draw_background(const char *filename);
 void set_resolution(int x, int y);
 void start_console(void);
+void local_cursor_enable(bool);
 
 static inline int my_isspace(char c)
 {
diff --git a/com32/menu/menumain.c b/com32/menu/menumain.c
index 32ed1b08..cbeb9a18 100644
--- a/com32/menu/menumain.c
+++ b/com32/menu/menumain.c
@@ -1115,8 +1115,10 @@ int main(int argc, char *argv[])
     }
 
     for (;;) {
+	local_cursor_enable(true);
 	cmdline = run_menu();
 
+	local_cursor_enable(false);
 	printf("\033[?25h\033[%d;1H\033[0m", END_ROW);
 
 	if (cmdline) {
diff --git a/com32/menu/vesamenu.c b/com32/menu/vesamenu.c
index 22b46235..62e29bd0 100644
--- a/com32/menu/vesamenu.c
+++ b/com32/menu/vesamenu.c
@@ -41,6 +41,11 @@ void set_resolution(int x, int y)
     vesacon_set_resolution(x, y);
 }
 
+void local_cursor_enable(bool enabled)
+{
+    vesacon_cursor_enable(enabled);
+}
+
 void start_console(void)
 {
     openconsole(&dev_rawcon_r, &dev_vesaserial_w);