From 26b9f5f11f1ae85710add66523b8885ea13ba4ea Mon Sep 17 00:00:00 2001 From: Mika Kuoppala Date: Fri, 1 Apr 2016 18:03:22 +0300 Subject: [PATCH] drm/i915/skl: Use WaRsDisableCoarsePowerGating for all revs For all gt3 and gt4 variants, extend the usage of this workaround for all revisions. Without this some gt3/gt4 up to rev 0xa can system hang. References: https://bugs.freedesktop.org/show_bug.cgi?id=94161 Signed-off-by: Mika Kuoppala --- drivers/gpu/drm/i915/i915_drv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index d3ebb2fa46fa..c51f92b0335e 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2624,8 +2624,8 @@ 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_GT3(dev) || IS_SKL_GT4(dev)) + /* * 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 -- 2.5.0