drm/i915: add support for E7221 chipset

[linux-2.6-omap-h63xx.git] / drivers / char / vt_ioctl.c

diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 7a61a2a9aafe3879dc8a0e443fd7d1379e7e493e..e6f89e8b9258429fc99754ec492918d94089bcfd 100644 (file)
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -23,6 +23,7 @@
 #include <linux/major.h>
 #include <linux/fs.h>
 #include <linux/console.h>
+#include <linux/consolemap.h>
 #include <linux/signal.h>
 #include <linux/timex.h>
 
@@ -582,10 +583,27 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
        case KDGKBDIACR:
        {
                struct kbdiacrs __user *a = up;
+               struct kbdiacr diacr;
+               int i;
 
                if (put_user(accent_table_size, &a->kb_cnt))
                        return -EFAULT;
-               if (copy_to_user(a->kbdiacr, accent_table, accent_table_size*sizeof(struct kbdiacr)))
+               for (i = 0; i < accent_table_size; i++) {
+                       diacr.diacr = conv_uni_to_8bit(accent_table[i].diacr);
+                       diacr.base = conv_uni_to_8bit(accent_table[i].base);
+                       diacr.result = conv_uni_to_8bit(accent_table[i].result);
+                       if (copy_to_user(a->kbdiacr + i, &diacr, sizeof(struct kbdiacr)))
+                               return -EFAULT;
+               }
+               return 0;
+       }
+       case KDGKBDIACRUC:
+       {
+               struct kbdiacrsuc __user *a = up;
+
+               if (put_user(accent_table_size, &a->kb_cnt))
+                       return -EFAULT;
+               if (copy_to_user(a->kbdiacruc, accent_table, accent_table_size*sizeof(struct kbdiacruc)))
                        return -EFAULT;
                return 0;
        }
@@ -593,6 +611,30 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
        case KDSKBDIACR:
        {
                struct kbdiacrs __user *a = up;
+               struct kbdiacr diacr;
+               unsigned int ct;
+               int i;
+
+               if (!perm)
+                       return -EPERM;
+               if (get_user(ct,&a->kb_cnt))
+                       return -EFAULT;
+               if (ct >= MAX_DIACR)
+                       return -EINVAL;
+               accent_table_size = ct;
+               for (i = 0; i < ct; i++) {
+                       if (copy_from_user(&diacr, a->kbdiacr + i, sizeof(struct kbdiacr)))
+                               return -EFAULT;
+                       accent_table[i].diacr = conv_8bit_to_uni(diacr.diacr);
+                       accent_table[i].base = conv_8bit_to_uni(diacr.base);
+                       accent_table[i].result = conv_8bit_to_uni(diacr.result);
+               }
+               return 0;
+       }
+
+       case KDSKBDIACRUC:
+       {
+               struct kbdiacrsuc __user *a = up;
                unsigned int ct;
 
                if (!perm)
@@ -602,7 +644,7 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
                if (ct >= MAX_DIACR)
                        return -EINVAL;
                accent_table_size = ct;
-               if (copy_from_user(accent_table, a->kbdiacr, ct*sizeof(struct kbdiacr)))
+               if (copy_from_user(accent_table, a->kbdiacruc, ct*sizeof(struct kbdiacruc)))
                        return -EFAULT;
                return 0;
        }
@@ -847,14 +889,24 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
        case VT_RESIZE:
        {
                struct vt_sizes __user *vtsizes = up;
+               struct vc_data *vc;
+
                ushort ll,cc;
                if (!perm)
                        return -EPERM;
                if (get_user(ll, &vtsizes->v_rows) ||
                    get_user(cc, &vtsizes->v_cols))
                        return -EFAULT;
-               for (i = 0; i < MAX_NR_CONSOLES; i++)
-                       vc_lock_resize(vc_cons[i].d, cc, ll);
+
+               for (i = 0; i < MAX_NR_CONSOLES; i++) {
+                       vc = vc_cons[i].d;
+
+                       if (vc) {
+                               vc->vc_resize_user = 1;
+                               vc_lock_resize(vc_cons[i].d, cc, ll);
+                       }
+               }
+
                return 0;
        }
 
@@ -900,6 +952,7 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
                                vc_cons[i].d->vc_scan_lines = vlin;
                        if (clin)
                                vc_cons[i].d->vc_font.height = clin;
+                       vc_cons[i].d->vc_resize_user = 1;
                        vc_resize(vc_cons[i].d, cc, ll);
                        release_console_sem();
                }
@@ -1072,7 +1125,7 @@ int vt_waitactive(int vt)
 void reset_vc(struct vc_data *vc)
 {
        vc->vc_mode = KD_TEXT;
-       kbd_table[vc->vc_num].kbdmode = VC_XLATE;
+       kbd_table[vc->vc_num].kbdmode = default_utf8 ? VC_UNICODE : VC_XLATE;
        vc->vt_mode.mode = VT_AUTO;
        vc->vt_mode.waitv = 0;
        vc->vt_mode.relsig = 0;