diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/drm/i915_drv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c index 5025f5b0241..35758a6c8b0 100644 --- a/drivers/char/drm/i915_drv.c +++ b/drivers/char/drm/i915_drv.c @@ -160,6 +160,7 @@ static void i915_save_vga(struct drm_device *dev) dev_priv->saveAR[i] = i915_read_ar(st01, i, 0); inb(st01); outb(dev_priv->saveAR_INDEX, VGA_AR_INDEX); + inb(st01); /* Graphics controller registers */ for (i = 0; i < 9; i++) @@ -225,6 +226,7 @@ static void i915_restore_vga(struct drm_device *dev) i915_write_ar(st01, i, dev_priv->saveAR[i], 0); inb(st01); /* switch back to index mode */ outb(dev_priv->saveAR_INDEX | 0x20, VGA_AR_INDEX); + inb(st01); /* VGA color palette registers */ outb(dev_priv->saveDACMASK, VGA_DACMASK); |