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Commit e25dca86 authored by Damien Lespiau's avatar Damien Lespiau Committed by Daniel Vetter
Browse files

drm/i915/skl: Also detect eDRAM on SKL 



Suggested-by: default avatarDaniel Vetter <daniel@ffwll.ch>
Signed-off-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
Reviewed-by: default avatarPaulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 2db59d53

drivers/gpu/drm/i915/intel_uncore.c

+2 −1
Original line number Diff line number Diff line
@@ -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