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From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>, Rodrigo Vivi <rodrigo.vivi@intel.com>
Subject: [PATCH] drm/i915: Redefine some Whiskey Lake SKUs
Date: Mon, 24 Sep 2018 16:43:12 -0700	[thread overview]
Message-ID: <20180924234312.15017-1-rodrigo.vivi@intel.com> (raw)

commit 'b9be78531d27 ("drm/i915/whl: Introducing
Whiskey Lake platform")' introduced WHL by moving some
of CFL IDs here and using the Spec information of "U43" for
most of IDs what appeared to be GT3.

However when propagating the change to Mesa, Lionel noticed
that based on number of execution unities the classification
here seems at least strange.

So, let's move for now with the information we trust more:
the number of EUs. So we are able to propagate this change
across the stack without getting stuck forever.

Reference: https://patchwork.freedesktop.org/patch/246695/
Fixes: b9be78531d27 ("drm/i915/whl: Introducing Whiskey Lake platform")
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
 include/drm/i915_pciids.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index fd965ffbb92e..c8d3d541ad01 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -407,17 +407,17 @@
 
 /* WHL/CFL U GT1 */
 #define INTEL_WHL_U_GT1_IDS(info) \
-	INTEL_VGA_DEVICE(0x3EA1, info)
+	INTEL_VGA_DEVICE(0x3EA1, info), \
+	INTEL_VGA_DEVICE(0x3EA4, info)
 
 /* WHL/CFL U GT2 */
 #define INTEL_WHL_U_GT2_IDS(info) \
-	INTEL_VGA_DEVICE(0x3EA0, info)
+	INTEL_VGA_DEVICE(0x3EA0, info), \
+	INTEL_VGA_DEVICE(0x3EA3, info)
 
 /* WHL/CFL U GT3 */
 #define INTEL_WHL_U_GT3_IDS(info) \
-	INTEL_VGA_DEVICE(0x3EA2, info), \
-	INTEL_VGA_DEVICE(0x3EA3, info), \
-	INTEL_VGA_DEVICE(0x3EA4, info)
+	INTEL_VGA_DEVICE(0x3EA2, info)
 
 #define INTEL_CFL_IDS(info)	   \
 	INTEL_CFL_S_GT1_IDS(info), \
-- 
2.17.1

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             reply	other threads:[~2018-09-24 23:43 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-24 23:43 Rodrigo Vivi [this message]
2018-09-25  0:32 ` ✓ Fi.CI.BAT: success for drm/i915: Redefine some Whiskey Lake SKUs Patchwork
2018-09-25  1:31 ` ✓ Fi.CI.IGT: " Patchwork
2018-09-25 20:08 ` [PATCH] " Souza, Jose
2018-10-05 21:00   ` Rodrigo Vivi

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