Patch "drm/i915: add GT number to intel_device_info" has been added to the 4.14-stable tree

This is a note to let you know that I've just added the patch titled

drm/i915: add GT number to intel_device_info

to the 4.14-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-add-gt-number-to-intel_device_info.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Lionel Landwerlin <[email protected]>
Date: Wed, 30 Aug 2017 17:12:05 +0100
Subject: drm/i915: add GT number to intel_device_info

From: Lionel Landwerlin <[email protected]>

commit 0890540e21cf1156b4cf960a4c1c734db4e816f9 upstream.

Up to Coffeelake we could deduce this GT number from the device ID. This doesn't seem to be the case anymore. This change reorders pciids per GT and adds a gt field to intel_device_info. We set this field on the following platforms :

- SNB/IVB/HSW/BDW/SKL/KBL/CFL/CNL

Before & After :

$ modinfo drivers/gpu/drm/i915/i915.ko | grep ^alias | wc -l
209

v2: Add SNB & IVB (Chris)

v3: Fix compilation error in early-quirks (Lionel)

v4: Fix inconsistency between FEATURE/PLATFORM macros (Ville)

---
 drivers/gpu/drm/i915/i915_drv.h |    1 
 drivers/gpu/drm/i915/i915_pci.c |  193 +++++++++++++++++++++++++++++++---------
 include/drm/i915_pciids.h       |  152 +++++++++++++++++++------------
 3 files changed, 246 insertions(+), 100 deletions(-)

@@ -842,6 +842,7 @@ struct intel_device_info {
 	u8 gen;
 	u16 gen_mask;
 	enum intel_platform platform;
+	u8 gt; /* GT number, 0 if undefined */
 	u8 ring_mask; /* Rings supported by the HW */
 	u8 num_rings;
 #define DEFINE_FLAG(name) u8 name:1

Patches currently in stable-queue which might be from [email protected] are

queue-4.14/drm-i915-add-gt-number-to-intel_device_info.patch