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From dbf3cf9b1512cb66104d89a8ba2ded4d948b4597 Mon Sep 17 00:00:00 2001
From: Yong Zhao <yong.zhao@amd.com>
Date: Wed, 24 Aug 2016 12:46:54 -0400
Subject: [PATCH 1491/4131] drm/amdkfd: Add kgd kfd interface get_tile_config()
Change-Id: Id6f21b8e0c5fb04ee9178c6f0d6fef555abab4d4
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
---
drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
index 4ab5eb6..39d2807 100644
--- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
@@ -125,6 +125,17 @@ struct kgd2kfd_shared_resources {
uint64_t gpuvm_size;
};
+struct tile_config {
+ uint32_t *tile_config_ptr;
+ uint32_t *macro_tile_config_ptr;
+ uint32_t num_tile_configs;
+ uint32_t num_macro_tile_configs;
+
+ uint32_t gb_addr_config;
+ uint32_t num_banks;
+ uint32_t num_ranks;
+};
+
/*
* Allocation flag domains currently only VRAM and GTT domain supported
*/
@@ -345,6 +356,8 @@ struct kfd2kgd_calls {
int (*submit_ib)(struct kgd_dev *kgd, enum kgd_engine_type engine,
uint32_t vmid, uint64_t gpu_addr,
uint32_t *ib_cmd, uint32_t ib_len);
+ int (*get_tile_config)(struct kgd_dev *kgd,
+ struct tile_config *config);
};
/**
--
2.7.4
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