diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0223-drm-amdgpu-search-only-the-BO-list-for-VM-mappings.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0223-drm-amdgpu-search-only-the-BO-list-for-VM-mappings.patch | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/common/recipes-kernel/linux/files/0223-drm-amdgpu-search-only-the-BO-list-for-VM-mappings.patch b/common/recipes-kernel/linux/files/0223-drm-amdgpu-search-only-the-BO-list-for-VM-mappings.patch deleted file mode 100644 index 8fa44ee1..00000000 --- a/common/recipes-kernel/linux/files/0223-drm-amdgpu-search-only-the-BO-list-for-VM-mappings.patch +++ /dev/null @@ -1,68 +0,0 @@ -From 5553613307a3a3b79f7972bb583d854c44101e58 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Tue, 22 Dec 2015 16:06:12 +0100 -Subject: [PATCH 0223/1110] drm/amdgpu: search only the BO list for VM mappings -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Make UVD/VCE VM emulation more efficient. - -Signed-off-by: Christian König <christian.koenig@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 20 +++++++++++++------- - 1 file changed, 13 insertions(+), 7 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c -index dba4bad..bb37911 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c -@@ -971,30 +971,36 @@ struct amdgpu_bo_va_mapping * - amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser, - uint64_t addr, struct amdgpu_bo **bo) - { -- struct amdgpu_bo_list_entry *reloc; - struct amdgpu_bo_va_mapping *mapping; -+ unsigned i; -+ -+ if (!parser->bo_list) -+ return NULL; - - addr /= AMDGPU_GPU_PAGE_SIZE; - -- list_for_each_entry(reloc, &parser->validated, tv.head) { -- if (!reloc->bo_va) -+ for (i = 0; i < parser->bo_list->num_entries; i++) { -+ struct amdgpu_bo_list_entry *lobj; -+ -+ lobj = &parser->bo_list->array[i]; -+ if (!lobj->bo_va) - continue; - -- list_for_each_entry(mapping, &reloc->bo_va->valids, list) { -+ list_for_each_entry(mapping, &lobj->bo_va->valids, list) { - if (mapping->it.start > addr || - addr > mapping->it.last) - continue; - -- *bo = reloc->bo_va->bo; -+ *bo = lobj->bo_va->bo; - return mapping; - } - -- list_for_each_entry(mapping, &reloc->bo_va->invalids, list) { -+ list_for_each_entry(mapping, &lobj->bo_va->invalids, list) { - if (mapping->it.start > addr || - addr > mapping->it.last) - continue; - -- *bo = reloc->bo_va->bo; -+ *bo = lobj->bo_va->bo; - return mapping; - } - } --- -2.7.4 - |