[kernel] r19487 - in dists/sid/linux/debian: . patches patches/bugfix/x86

[Ben Hutchings]

Author: benh
Date: Fri Nov  9 05:43:10 2012
New Revision: 19487

Log:
[x86] drm/i915: Only kick out vesafb if we takeover the fbcon with KMS (Closes: #686284)

Added:
   dists/sid/linux/debian/patches/bugfix/x86/drm-i915-Only-kick-out-vesafb-if-we-takeover-the-fbc.patch
Modified:
   dists/sid/linux/debian/changelog
   dists/sid/linux/debian/patches/series

Modified: dists/sid/linux/debian/changelog
==============================================================================
--- dists/sid/linux/debian/changelog	Fri Nov  9 03:10:22 2012	(r19486)
+++ dists/sid/linux/debian/changelog	Fri Nov  9 05:43:10 2012	(r19487)
@@ -41,6 +41,8 @@
   * udeb: Add bnx2fc, fnic, pmcraid to scsi-extra-modules
   * udeb: Move rtl8180 to nic-extra-modules
   * [x86] asus-laptop: Do not call HWRS on init (Closes: #692436)
+  * [x86] drm/i915: Only kick out vesafb if we takeover the fbcon with KMS
+    (Closes: #686284)
 
  -- Ben Hutchings <ben at decadent.org.uk>  Wed, 24 Oct 2012 14:15:57 +0100
 

Added: dists/sid/linux/debian/patches/bugfix/x86/drm-i915-Only-kick-out-vesafb-if-we-takeover-the-fbc.patch
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ dists/sid/linux/debian/patches/bugfix/x86/drm-i915-Only-kick-out-vesafb-if-we-takeover-the-fbc.patch	Fri Nov  9 05:43:10 2012	(r19487)
@@ -0,0 +1,35 @@
+From: Chris Wilson <chris at chris-wilson.co.uk>
+Date: Fri, 26 Oct 2012 12:06:41 +0100
+Subject: drm/i915: Only kick out vesafb if we takeover the fbcon with KMS
+
+commit 1623392af9da983f3ad088a75076c9da05e5600d upstream.
+
+Otherwise we may remove the only console for a nomodeset system.
+
+We became more aggressive in our kicking with
+commit e188719a2891f01b3100dca4ae3a055fb5a7ab52
+Author: Daniel Vetter <daniel.vetter at ffwll.ch>
+Date:   Tue Jun 12 11:28:17 2012 +0200
+
+    drm/i915: kick any firmware framebuffers before claiming the gtt
+
+Reported-and-tested-by: monnier at iro.umontreal.ca
+Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54615
+Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
+Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
+---
+ drivers/gpu/drm/i915/i915_dma.c |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/gpu/drm/i915/i915_dma.c
++++ b/drivers/gpu/drm/i915/i915_dma.c
+@@ -1955,7 +1955,8 @@ int i915_driver_load(struct drm_device *
+ 		goto put_bridge;
+ 	}
+ 
+-	i915_kick_out_firmware_fb(dev_priv);
++	if (drm_core_check_feature(dev, DRIVER_MODESET))
++		i915_kick_out_firmware_fb(dev_priv);
+ 
+ 	/* overlay on gen2 is broken and can't address above 1G */
+ 	if (IS_GEN2(dev))

Modified: dists/sid/linux/debian/patches/series
==============================================================================
--- dists/sid/linux/debian/patches/series	Fri Nov  9 03:10:22 2012	(r19486)
+++ dists/sid/linux/debian/patches/series	Fri Nov  9 05:43:10 2012	(r19487)
@@ -405,3 +405,4 @@
 bugfix/all/use-clamp_t-in-UNAME26-fix.patch
 debian/fs-writeback-avoid-ABI-change-in-3.2.32.patch
 bugfix/x86/asus-laptop-Do-not-call-HWRS-on-init.patch
+bugfix/x86/drm-i915-Only-kick-out-vesafb-if-we-takeover-the-fbc.patch