From 20d0e539160fcbdd65ecbe188ac1ce2800af1b5c Mon Sep 17 00:00:00 2001 From: Jesse Barnes Date: Fri, 22 Feb 2008 13:57:38 -0800 Subject: i915: put ARX back into index mode before doing restore Fixes resume from hibernate in some configurations. --- linux-core/i915_drv.c | 1 + 1 file changed, 1 insertion(+) (limited to 'linux-core') diff --git a/linux-core/i915_drv.c b/linux-core/i915_drv.c index cfcb62ed..e18bc8d0 100644 --- a/linux-core/i915_drv.c +++ b/linux-core/i915_drv.c @@ -247,6 +247,7 @@ static void i915_restore_vga(struct drm_device *dev) dev_priv->saveGR[0x18]); /* Attribute controller registers */ + inb(st01); /* switch back to index mode */ for (i = 0; i < 20; i++) i915_write_ar(st01, i, dev_priv->saveAR[i], 0); inb(st01); /* switch back to index mode */ -- cgit v1.2.3