vga_switcheroo: don't toggle-switch devices

[pandora-kernel.git] / drivers / gpu / vga / vga_switcheroo.c

diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index e01cacb..498b284 100644 (file)
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -219,9 +219,6 @@ static int vga_switchto_stage1(struct vga_switcheroo_client *new_client)
        int i;
        struct vga_switcheroo_client *active = NULL;
 
-       if (new_client->active == true)
-               return 0;
-
        for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {
                if (vgasr_priv.clients[i].active == true) {
                        active = &vgasr_priv.clients[i];
@@ -372,6 +369,9 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf,
                goto out;
        }
 
+       if (client->active == true)
+               goto out;
+
        /* okay we want a switch - test if devices are willing to switch */
        can_switch = true;
        for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) {