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| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2015-12-16 19:18:37 +0200 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@intel.com> | 2015-12-18 21:57:07 +0200 |
| commit | 06e668ac91c93eb10bd21dfcc8891493722db29a (patch) | |
| tree | 10bc4355ef38f76bdb0fe1ee615d14de7fa0ad01 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 7447a2b221cd4df3960e82478a4ee29312589611 (diff) | |
| download | op-kernel-dev-06e668ac91c93eb10bd21dfcc8891493722db29a.zip op-kernel-dev-06e668ac91c93eb10bd21dfcc8891493722db29a.tar.gz | |
drm/i915: Apply broader WaRsDisableCoarsePowerGating for guc also
commit 344df9809f45 ("drm/i915/skl: Disable coarse power gating up until F0")
failed to take into account that the same workaround is used in guc
when forcewake is sampled.
Wrap the condition check inside a macro and use it in both places
to fix the guc side scope.
Cc: Dave Gordon <david.s.gordon@intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450286318-6854-1-git-send-email-mika.kuoppala@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index f0f75d7..9b82c45 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2576,6 +2576,11 @@ struct drm_i915_cmd_table { /* Early gen2 have a totally busted CS tlb and require pinned batches. */ #define HAS_BROKEN_CS_TLB(dev) (IS_I830(dev) || IS_845G(dev)) + +/* 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))) /* * 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 |
