diff options
Diffstat (limited to 'meta-steppeeagle/recipes-kernel/linux/linux-yocto/0011-yocto-amd-drm-radeon-fix-VMID-use-tracking.patch')
| -rw-r--r-- | meta-steppeeagle/recipes-kernel/linux/linux-yocto/0011-yocto-amd-drm-radeon-fix-VMID-use-tracking.patch | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/meta-steppeeagle/recipes-kernel/linux/linux-yocto/0011-yocto-amd-drm-radeon-fix-VMID-use-tracking.patch b/meta-steppeeagle/recipes-kernel/linux/linux-yocto/0011-yocto-amd-drm-radeon-fix-VMID-use-tracking.patch deleted file mode 100644 index 40486c39..00000000 --- a/meta-steppeeagle/recipes-kernel/linux/linux-yocto/0011-yocto-amd-drm-radeon-fix-VMID-use-tracking.patch +++ /dev/null @@ -1,71 +0,0 @@ -From cdf069ae98745bb458f38ec7267fe80a544ddee1 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Sat, 14 Dec 2013 10:02:57 -0700 -Subject: [PATCH 11/44] drm/radeon: fix VMID use tracking -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Otherwise we allocate a new VMID on nearly every submit. - -Signed-off-by: Christian König <christian.koenig@amd.com> ---- - drivers/gpu/drm/radeon/radeon.h | 2 ++ - drivers/gpu/drm/radeon/radeon_gart.c | 8 +++++++- - 2 files changed, 9 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h -index 7a483c9..a21b1d4 100644 ---- a/drivers/gpu/drm/radeon/radeon.h -+++ b/drivers/gpu/drm/radeon/radeon.h -@@ -857,6 +857,8 @@ struct radeon_vm { - struct radeon_fence *fence; - /* last flush or NULL if we still need to flush */ - struct radeon_fence *last_flush; -+ /* last use of vmid */ -+ struct radeon_fence *last_id_use; - }; - - struct radeon_vm_manager { -diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c -index f8d7b16..cdab083 100644 ---- a/drivers/gpu/drm/radeon/radeon_gart.c -+++ b/drivers/gpu/drm/radeon/radeon_gart.c -@@ -688,7 +688,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, - unsigned i; - - /* check if the id is still valid */ -- if (vm->fence && vm->fence == rdev->vm_manager.active[vm->id]) -+ if (vm->last_id_use && vm->last_id_use == rdev->vm_manager.active[vm->id]) - return NULL; - - /* we definately need to flush */ -@@ -743,6 +743,9 @@ void radeon_vm_fence(struct radeon_device *rdev, - - radeon_fence_unref(&vm->fence); - vm->fence = radeon_fence_ref(fence); -+ -+ radeon_fence_unref(&vm->last_id_use); -+ vm->last_id_use = radeon_fence_ref(fence); - } - - /** -@@ -1246,6 +1249,8 @@ void radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm) - { - vm->id = 0; - vm->fence = NULL; -+ vm->last_flush = NULL; -+ vm->last_id_use = NULL; - mutex_init(&vm->mutex); - INIT_LIST_HEAD(&vm->list); - INIT_LIST_HEAD(&vm->va); -@@ -1284,5 +1289,6 @@ void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm) - } - radeon_fence_unref(&vm->fence); - radeon_fence_unref(&vm->last_flush); -+ radeon_fence_unref(&vm->last_id_use); - mutex_unlock(&vm->mutex); - } --- -1.7.9.5 - |