From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Matthew Auld <matthew.auld@intel.com>
Subject: [PATCH 2/5] drm/i915: define HAS_MAPPABLE_APERTURE
Date: Mon, 21 Oct 2019 13:48:08 +0300 [thread overview]
Message-ID: <20191021104811.25663-2-abdiel.janulgue@linux.intel.com> (raw)
In-Reply-To: <20191021104811.25663-1-abdiel.janulgue@linux.intel.com>
From: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
The following patches in the series will use it to avoid certain
operations when aperture is not available in HW.
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ed0fc1d6dfab..a407ca62888b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1732,6 +1732,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define OVERLAY_NEEDS_PHYSICAL(dev_priv) \
(INTEL_INFO(dev_priv)->display.overlay_needs_physical)
+#define HAS_MAPPABLE_APERTURE(dev_priv) (dev_priv->ggtt.mappable_end > 0)
+
/* Early gen2 have a totally busted CS tlb and require pinned batches. */
#define HAS_BROKEN_CS_TLB(dev_priv) (IS_I830(dev_priv) || IS_I845G(dev_priv))
--
2.23.0
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next prev parent reply other threads:[~2019-10-21 10:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-21 10:48 [PATCH 1/5] drm/i915: Allow i915 to manage the vma offset nodes instead of drm core Abdiel Janulgue
2019-10-21 10:48 ` Abdiel Janulgue [this message]
2019-10-21 10:48 ` [PATCH 3/5] drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET Abdiel Janulgue
2019-10-21 10:48 ` [PATCH 4/5] drm/i915: cpu-map based dumb buffers Abdiel Janulgue
2019-10-21 13:35 ` Chris Wilson
2019-10-22 7:52 ` Abdiel Janulgue
2019-10-22 10:37 ` Chris Wilson
2019-10-21 10:48 ` [PATCH 5/5] drm/i915: Add cpu fault handler for mmap_offset Abdiel Janulgue
2019-10-21 12:37 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/5] drm/i915: Allow i915 to manage the vma offset nodes instead of drm core Patchwork
2019-10-21 13:02 ` ✗ Fi.CI.BAT: failure " Patchwork
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