write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/include/drm/intel-gtt.h
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@@ -4,6 +4,10 @@
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 #ifndef _DRM_INTEL_GTT_H
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 #define	_DRM_INTEL_GTT_H
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+#include <linux/agp_backend.h>
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+#include <linux/intel-iommu.h>
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+#include <linux/kernel.h>
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+
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 void intel_gtt_get(u64 *gtt_total,
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 		   phys_addr_t *mappable_base,
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 		   resource_size_t *mappable_end);
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@@ -29,9 +33,5 @@
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 /* flag for GFDT type */
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 #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3)
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-
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-#ifdef CONFIG_INTEL_IOMMU
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-extern int intel_iommu_gfx_mapped;
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-#endif
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 #endif