From: Matthew Auld <matthew.auld@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 1/4] drm/i915: Distinction of memory regions
Date: Wed, 3 Feb 2021 12:11:16 +0000 [thread overview]
Message-ID: <20210203121119.481146-1-matthew.auld@intel.com> (raw)
From: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
In preparation for Xe HP multi-tile architecture with multiple memory
regions, we need to be able differentiate multiple instances of device
local-memory.
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
---
drivers/gpu/drm/i915/gt/intel_gt.c | 2 ++
drivers/gpu/drm/i915/gt/intel_region_lmem.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index 35ff68ada4f1..ca76f93bc03d 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -68,6 +68,8 @@ int intel_gt_probe_lmem(struct intel_gt *gt)
mem->type = INTEL_MEMORY_LOCAL;
mem->instance = 0;
+ intel_memory_region_set_name(mem, "local%u", mem->instance);
+
GEM_BUG_ON(!HAS_REGION(i915, id));
GEM_BUG_ON(i915->mm.regions[id]);
i915->mm.regions[id] = mem;
diff --git a/drivers/gpu/drm/i915/gt/intel_region_lmem.c b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
index 8c498e96b01d..be6f2c8f5184 100644
--- a/drivers/gpu/drm/i915/gt/intel_region_lmem.c
+++ b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
@@ -90,8 +90,6 @@ region_lmem_init(struct intel_memory_region *mem)
if (ret)
io_mapping_fini(&mem->iomap);
- intel_memory_region_set_name(mem, "local");
-
return ret;
}
--
2.26.2
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next reply other threads:[~2021-02-03 12:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-03 12:11 Matthew Auld [this message]
2021-02-03 12:11 ` [Intel-gfx] [PATCH 2/4] drm/i915/gtt/dg1: add PTE_LM plumbing for ppGTT Matthew Auld
2021-02-03 12:11 ` [Intel-gfx] [PATCH 3/4] drm/i915/gtt: make ggtt.insert_page depend on mappable aperture Matthew Auld
2021-02-03 12:15 ` Chris Wilson
2021-02-03 12:11 ` [Intel-gfx] [PATCH 4/4] drm/i915/gtt/dg1: add PTE_LM plumbing for GGTT Matthew Auld
2021-02-03 13:20 ` [Intel-gfx] [PATCH 1/4] drm/i915: Distinction of memory regions Joonas Lahtinen
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