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| author | Matthew Auld <matthew.auld@intel.com> | 2017-12-11 15:18:20 +0000 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-12-12 12:30:21 +0200 |
| commit | 73ebd503034c1abe31137df02dd4493eb7a522d4 (patch) | |
| tree | 6af3d60a0a7bea14a065d89751fdc5b7d53e21f8 /drivers/gpu/drm/i915/selftests | |
| parent | 17a053454b247e056214013a40cca7bdf4e340c2 (diff) | |
| download | kernel_replicant_linux-73ebd503034c1abe31137df02dd4493eb7a522d4.tar.gz kernel_replicant_linux-73ebd503034c1abe31137df02dd4493eb7a522d4.tar.bz2 kernel_replicant_linux-73ebd503034c1abe31137df02dd4493eb7a522d4.zip | |
drm/i915: make mappable struct resource centric
Now that we are using struct resource to track the stolen region, it is
more convenient if we track the mappable region in a resource as well.
v2: prefer iomap and gmadr naming scheme
prefer DEFINE_RES_MEM
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-8-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/selftests')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/mock_gtt.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index 6491cf0a4f46..4a28d713a7d8 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -1074,7 +1074,7 @@ static int igt_ggtt_page(void *arg) i915_gem_object_get_dma_address(obj, 0), offset, I915_CACHE_NONE, 0); - vaddr = io_mapping_map_atomic_wc(&ggtt->mappable, offset); + vaddr = io_mapping_map_atomic_wc(&ggtt->iomap, offset); iowrite32(n, vaddr + n); io_mapping_unmap_atomic(vaddr); @@ -1092,7 +1092,7 @@ static int igt_ggtt_page(void *arg) i915_gem_object_get_dma_address(obj, 0), offset, I915_CACHE_NONE, 0); - vaddr = io_mapping_map_atomic_wc(&ggtt->mappable, offset); + vaddr = io_mapping_map_atomic_wc(&ggtt->iomap, offset); val = ioread32(vaddr + n); io_mapping_unmap_atomic(vaddr); diff --git a/drivers/gpu/drm/i915/selftests/mock_gtt.c b/drivers/gpu/drm/i915/selftests/mock_gtt.c index 336e1afb250f..e96873f96116 100644 --- a/drivers/gpu/drm/i915/selftests/mock_gtt.c +++ b/drivers/gpu/drm/i915/selftests/mock_gtt.c @@ -110,8 +110,8 @@ void mock_init_ggtt(struct drm_i915_private *i915) ggtt->base.i915 = i915; - ggtt->mappable_base = 0; - ggtt->mappable_end = 2048 * PAGE_SIZE; + ggtt->gmadr = (struct resource) DEFINE_RES_MEM(0, 2048 * PAGE_SIZE); + ggtt->mappable_end = resource_size(&ggtt->gmadr); ggtt->base.total = 4096 * PAGE_SIZE; ggtt->base.clear_range = nop_clear_range; |