From: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Matthew Auld <matthew.auld@intel.com>
Subject: [PATCH v3 2/5] drm/i915: define HAS_MAPPABLE_APERTURE
Date: Tue, 15 Oct 2019 11:37:21 +0300 [thread overview]
Message-ID: <20191015083724.24390-2-abdiel.janulgue@linux.intel.com> (raw)
In-Reply-To: <20191015083724.24390-1-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 2b06c957e627..b8e495a73d14 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1735,6 +1735,8 @@ 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:[~2019-10-15 8:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-15 8:37 [PATCH v3 1/5] drm/i915: Allow i915 to manage the vma offset nodes instead of drm core Abdiel Janulgue
2019-10-15 8:37 ` Abdiel Janulgue [this message]
2019-10-15 8:37 ` [PATCH v3 3/5] drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET Abdiel Janulgue
2019-10-15 11:14 ` Chris Wilson
2019-10-15 8:37 ` [PATCH v3 4/5] drm/i915: cpu-map based dumb buffers Abdiel Janulgue
2019-10-15 11:15 ` Chris Wilson
2019-10-15 11:34 ` Abdiel Janulgue
2019-10-15 8:37 ` [PATCH v3 5/5] drm/i915: Add cpu fault handler for mmap_offset Abdiel Janulgue
2019-10-15 8:48 ` Chris Wilson
2019-10-15 9:05 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [v3,1/5] drm/i915: Allow i915 to manage the vma offset nodes instead of drm core Patchwork
2019-10-15 10:14 ` ✓ Fi.CI.BAT: success " Patchwork
2019-10-15 11:06 ` [PATCH v3 1/5] " Chris Wilson
2019-10-15 16:43 ` ✓ Fi.CI.IGT: success for series starting with [v3,1/5] " Patchwork
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