drm/i915/skl: Also detect eDRAM on SKL

Suggested-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 820a208ed4c8cc114dbeb6477be7256c3d0691c8..f9c5e5633d217f64fe1ed95f10242aaf42937ad9 100644 (file)
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -328,7 +328,8 @@ static void intel_uncore_ellc_detect(struct drm_device *dev)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
 
-       if ((IS_HASWELL(dev) || IS_BROADWELL(dev)) &&
+       if ((IS_HASWELL(dev) || IS_BROADWELL(dev) ||
+            INTEL_INFO(dev)->gen >= 9) &&
            (__raw_i915_read32(dev_priv, HSW_EDRAM_PRESENT) & EDRAM_ENABLED)) {
                /* The docs do not explain exactly how the calculation can be
                 * made. It is somewhat guessable, but for now, it's always