AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-04 09:17:00 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/i915/skl: Also detect eDRAM on SKL

Browse Source 
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>
This commit is contained in:
Damien Lespiau 2015-02-03 14:25:15 +00:00 committed by Daniel Vetter
parent 2db59d5307
commit e25dca8613
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/i915/intel_uncore.c
View File

@ -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