From: Arun Siluvery <arun.siluvery@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH] drm/i915: Correct stepping check for WaRsDisableCoarsePowerGating
Date: Fri, 1 Apr 2016 17:43:37 +0100 [thread overview]
Message-ID: <1459529017-35086-1-git-send-email-arun.siluvery@linux.intel.com> (raw)
This WA is applied in two different places for SKL GT3, GT4 until
E0. Previously we were applying until F0 at one place.
A macro was introduced in the below commit to replace both usages but now
we apply this WA until F0 in both places, this patch correct this.
commit 06e668ac91c93eb10bd21dfcc8891493722db29a
Author: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Wed Dec 16 19:18:37 2015 +0200
drm/i915: Apply broader WaRsDisableCoarsePowerGating for guc also
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Arun Siluvery <arun.siluvery@linux.intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 10fc362..281f453 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2637,7 +2637,7 @@ struct drm_i915_cmd_table {
/* WaRsDisableCoarsePowerGating:skl,bxt */
#define NEEDS_WaRsDisableCoarsePowerGating(dev) (IS_BXT_REVID(dev, 0, BXT_REVID_A1) || \
((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) && \
- IS_SKL_REVID(dev, 0, SKL_REVID_F0)))
+ IS_SKL_REVID(dev, 0, SKL_REVID_E0)))
/*
* dp aux and gmbus irq on gen4 seems to be able to generate legacy interrupts
* even when in MSI mode. This results in spurious interrupt warnings if the
--
1.9.1
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next reply other threads:[~2016-04-01 16:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 16:43 Arun Siluvery [this message]
2016-04-01 17:02 ` [PATCH] drm/i915: Correct stepping check for WaRsDisableCoarsePowerGating Ville Syrjälä
2016-04-01 17:09 ` Arun Siluvery
2016-04-02 7:00 ` ✓ Fi.CI.BAT: success for " Patchwork
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