From fffda3f4fb49d2874055b10512045e9fd56b90ae Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Tue, 20 Oct 2015 15:22:01 +0300 Subject: drm/i915/bxt: add revision id for A1 stepping and use it MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1445343722-3312-2-git-send-email-jani.nikula@intel.com Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/i915_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/i915_gem.c') diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e57061ac0219..408ed6f8e33c 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3826,7 +3826,7 @@ int i915_gem_set_caching_ioctl(struct drm_device *dev, void *data, * cacheline, whereas normally such cachelines would get * invalidated. */ - if (IS_BROXTON(dev) && INTEL_REVID(dev) < BXT_REVID_B0) + if (IS_BROXTON(dev) && INTEL_REVID(dev) <= BXT_REVID_A1) return -ENODEV; level = I915_CACHE_LLC; -- cgit v1.2.3