This is a note to let you know that I've just added the patch titled
drm/i915: BDW Fix Halo PCI IDs marked as ULT.
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-bdw-fix-halo-pci-ids-marked-as-ult.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 6b96d705f3cf435b0b8835b12c9742513c77fed6 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Date: Mon, 19 Jan 2015 16:16:15 -0800
Subject: drm/i915: BDW Fix Halo PCI IDs marked as ULT.
From: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
commit 6b96d705f3cf435b0b8835b12c9742513c77fed6 upstream.
BDW with PCI-IDs ended in "2" aren't ULT, but HALO.
Let's fix it and at least allow VGA to work on this units.
v2: forgot ammend and v1 doesn't compile
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87220
Cc: Xion Zhang <xiong.y.zhang@xxxxxxxxx>
Cc: Guo Jinxian <jinxianx.guo@xxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2076,8 +2076,7 @@ struct drm_i915_cmd_table {
#define IS_HSW_EARLY_SDV(dev) (IS_HASWELL(dev) && \
(INTEL_DEVID(dev) & 0xFF00) == 0x0C00)
#define IS_BDW_ULT(dev) (IS_BROADWELL(dev) && \
- ((INTEL_DEVID(dev) & 0xf) == 0x2 || \
- (INTEL_DEVID(dev) & 0xf) == 0x6 || \
+ ((INTEL_DEVID(dev) & 0xf) == 0x6 || \
(INTEL_DEVID(dev) & 0xf) == 0xe))
#define IS_HSW_ULT(dev) (IS_HASWELL(dev) && \
(INTEL_DEVID(dev) & 0xFF00) == 0x0A00)
Patches currently in stable-queue which might be from rodrigo.vivi@xxxxxxxxx are
queue-3.18/drm-i915-bdw-fix-halo-pci-ids-marked-as-ult.patch
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