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| author | Jani Nikula <jani.nikula@intel.com> | 2015-10-20 15:22:01 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2015-10-21 11:25:01 +0300 |
| commit | fffda3f4fb49d2874055b10512045e9fd56b90ae (patch) | |
| tree | 89b660f95ae9cbcb591c91fe35900947721bdfb8 /drivers/gpu/drm/i915/i915_guc_submission.c | |
| parent | ef712bb4b700c60a047350d3747563a0bbcc3b13 (diff) | |
| download | linux-fffda3f4fb49d2874055b10512045e9fd56b90ae.tar.bz2 | |
drm/i915/bxt: add revision id for A1 stepping and use it
Prefer inclusive ranges for revision checks rather than "below B0". Per
specs A2 is not used, so revid <= A1 matches revid < B0.
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1445343722-3312-2-git-send-email-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_guc_submission.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_guc_submission.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c index 036b42bae827..863aa5c82466 100644 --- a/drivers/gpu/drm/i915/i915_guc_submission.c +++ b/drivers/gpu/drm/i915/i915_guc_submission.c @@ -161,7 +161,7 @@ static int host2guc_sample_forcewake(struct intel_guc *guc, data[0] = HOST2GUC_ACTION_SAMPLE_FORCEWAKE; /* WaRsDisableCoarsePowerGating:skl,bxt */ if (!intel_enable_rc6(dev_priv->dev) || - (IS_BROXTON(dev) && (INTEL_REVID(dev) < BXT_REVID_B0)) || + (IS_BROXTON(dev) && (INTEL_REVID(dev) <= BXT_REVID_A1)) || (IS_SKL_GT3(dev) && (INTEL_REVID(dev) <= SKL_REVID_E0)) || (IS_SKL_GT4(dev) && (INTEL_REVID(dev) <= SKL_REVID_E0))) data[1] = 0; |