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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-05-12 12:18:21 -0700 |
commit | 0fdc50dfab47d525b71a9f0d8310746cdc0c09c5 (patch) | |
tree | 42f5f09f2c8677389136541815394b76fba07600 /drivers/gpu/drm/i915/intel_memory_region.h | |
parent | Input: add driver for the Cypress CY8CTMA140 touchscreen (diff) | |
parent | Linux 5.6 (diff) | |
download | linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.tar.xz linux-dev-0fdc50dfab47d525b71a9f0d8310746cdc0c09c5.zip |
Merge tag 'v5.6' into next
Sync up with mainline to get device tree and other changes.
Diffstat (limited to 'drivers/gpu/drm/i915/intel_memory_region.h')
-rw-r--r-- | drivers/gpu/drm/i915/intel_memory_region.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_memory_region.h b/drivers/gpu/drm/i915/intel_memory_region.h index 238722009677..232490d89a83 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.h +++ b/drivers/gpu/drm/i915/intel_memory_region.h @@ -47,6 +47,10 @@ enum intel_region_id { #define I915_ALLOC_MIN_PAGE_SIZE BIT(0) #define I915_ALLOC_CONTIGUOUS BIT(1) +#define for_each_memory_region(mr, i915, id) \ + for (id = 0; id < ARRAY_SIZE((i915)->mm.regions); id++) \ + for_each_if((mr) = (i915)->mm.regions[id]) + /** * Memory regions encoded as type | instance */ @@ -82,10 +86,13 @@ struct intel_memory_region { resource_size_t io_start; resource_size_t min_page_size; + resource_size_t total; + resource_size_t avail; unsigned int type; unsigned int instance; unsigned int id; + char name[8]; dma_addr_t remap_addr; @@ -125,5 +132,12 @@ void intel_memory_region_put(struct intel_memory_region *mem); int intel_memory_regions_hw_probe(struct drm_i915_private *i915); void intel_memory_regions_driver_release(struct drm_i915_private *i915); +struct intel_memory_region * +intel_memory_region_by_type(struct drm_i915_private *i915, + enum intel_memory_type mem_type); + +__printf(2, 3) void +intel_memory_region_set_name(struct intel_memory_region *mem, + const char *fmt, ...); #endif |