diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0777-drm-amdgpu-clear-wc-flag-in-direct-gma-domain.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0777-drm-amdgpu-clear-wc-flag-in-direct-gma-domain.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0777-drm-amdgpu-clear-wc-flag-in-direct-gma-domain.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0777-drm-amdgpu-clear-wc-flag-in-direct-gma-domain.patch deleted file mode 100644 index dec5e318..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0777-drm-amdgpu-clear-wc-flag-in-direct-gma-domain.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 53b588e2029a01f079512b3f50b9d411f86b9206 Mon Sep 17 00:00:00 2001 -From: Flora Cui <Flora.Cui@amd.com> -Date: Thu, 22 Sep 2016 10:37:14 +0800 -Subject: [PATCH 0777/4131] drm/amdgpu: clear wc flag in direct gma domain - -Change-Id: I5cd22621f2eab0ceb43b161bc8564c7ca6bb33a4 -Signed-off-by: Flora Cui <Flora.Cui@amd.com> -Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 +- - drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 4 ++-- - 2 files changed, 3 insertions(+), 3 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c -index 1cee845..d8e1b7e 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c -@@ -82,7 +82,7 @@ static void amdgpu_ttm_placement_init(struct amdgpu_device *adev, - if ((domain & AMDGPU_GEM_DOMAIN_DGMA) && amdgpu_direct_gma_size) { - places[c].fpfn = 0; - places[c].lpfn = 0; -- places[c].flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED | -+ places[c].flags = TTM_PL_FLAG_UNCACHED | - AMDGPU_PL_FLAG_DGMA | TTM_PL_FLAG_NO_EVICT; - c++; - } -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c -index 6cd35d3..39dfc3a 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c -@@ -189,8 +189,8 @@ static int amdgpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, - man->func = &ttm_bo_manager_func; - man->gpu_offset = amdgpu_bo_gpu_offset(adev->direct_gma.dgma_bo); - man->flags = TTM_MEMTYPE_FLAG_FIXED | TTM_MEMTYPE_FLAG_MAPPABLE; -- man->available_caching = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC; -- man->default_caching = TTM_PL_FLAG_WC; -+ man->available_caching = TTM_PL_FLAG_UNCACHED; -+ man->default_caching = TTM_PL_FLAG_UNCACHED; - break; - case AMDGPU_PL_DGMA_IMPORT: - /* reserved GTT space for direct GMA */ --- -2.7.4 - |