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* [PATCH] drm/i915: Skip MCHBAR queries on dgfx
@ 2019-10-31 15:11 ` Stuart Summers
  0 siblings, 0 replies; 11+ messages in thread
From: Stuart Summers @ 2019-10-31 15:11 UTC (permalink / raw)
  To: intel-gfx

dgfx does not map the MCHBAR MMIO into the GFX device BAR.
Skip this sequence when running on dgfx.

Signed-off-by: Stuart Summers <stuart.summers@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 21273b516dbe..1de46bfa5a19 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1056,7 +1056,7 @@ intel_get_dram_info(struct drm_i915_private *dev_priv)
 	 */
 	dram_info->is_16gb_dimm = !IS_GEN9_LP(dev_priv);
 
-	if (INTEL_GEN(dev_priv) < 9)
+	if (INTEL_GEN(dev_priv) < 9 || IS_DGFX(dev_priv))
 		return;
 
 	if (IS_GEN9_LP(dev_priv))
-- 
2.22.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply related	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2019-11-02  5:18 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-10-31 15:11 [PATCH] drm/i915: Skip MCHBAR queries on dgfx Stuart Summers
2019-10-31 15:11 ` [Intel-gfx] " Stuart Summers
2019-10-31 15:58 ` Ville Syrjälä
2019-10-31 15:58   ` [Intel-gfx] " Ville Syrjälä
2019-10-31 18:37 ` ✓ Fi.CI.BAT: success for " Patchwork
2019-10-31 18:37   ` [Intel-gfx] " Patchwork
2019-11-01 22:59 ` ✓ Fi.CI.IGT: " Patchwork
2019-11-01 22:59   ` [Intel-gfx] " Patchwork
2019-11-02  5:18 ` [PATCH] " kbuild test robot
2019-11-02  5:18   ` [Intel-gfx] " kbuild test robot
2019-11-02  5:18   ` kbuild test robot

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