Changeset 10270a8 in mainline for uspace/srv/console/console.c

Timestamp:

2009-04-24T20:24:41Z (16 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ebfabf6

Parents:

c07544d3

Message:

Better switch to kcon on serial console — relinquish/reclaim screen before/after switching to kcon.

File:

• uspace/srv/console/console.c (modified) (3 diffs)

uspace/srv/console/console.c

@@ -142 +142 @@
 }
 
+static void screen_grab(void)
+{
+        ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_GRAB);
+}
+
+static void screen_relinquish(void)
+{
+        ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_RELINQUISH);
+}
+
 static void set_style(int style)
 {
@@ -331 +341 @@
                 curs_hide_sync();
                 gcons_in_kernel();
+                screen_relinquish();
                 async_serialize_end();
+
                 
                 if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) {
@@ -343 +355 @@
                 async_serialize_start();
                 
-                if (active_console == KERNEL_CONSOLE)
+                if (active_console == KERNEL_CONSOLE) {
+                        screen_grab();
                         gcons_redraw_console();
+                }
                 
                 active_console = newcons;