diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0822-drm-amdgpu-disallow-foreign-BOs-in-the-display-path.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0822-drm-amdgpu-disallow-foreign-BOs-in-the-display-path.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0822-drm-amdgpu-disallow-foreign-BOs-in-the-display-path.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0822-drm-amdgpu-disallow-foreign-BOs-in-the-display-path.patch deleted file mode 100644 index 6757f601..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0822-drm-amdgpu-disallow-foreign-BOs-in-the-display-path.patch +++ /dev/null @@ -1,36 +0,0 @@ -From e3976d1e541b68fb73584a289acfa9e0f6d4f7d7 Mon Sep 17 00:00:00 2001 -From: Christian Koenig <christian.koenig@amd.com> -Date: Wed, 2 Dec 2015 15:48:11 +0100 -Subject: [PATCH 0822/4131] drm/amdgpu: disallow foreign BOs in the display - path -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Pinning them in other devices VRAM would obviously not work. - -Signed-off-by: Christian König <christian.koenig@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 6 ++++++ - 1 file changed, 6 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c -index 6744e0c..06a1b82 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c -@@ -181,6 +181,12 @@ int amdgpu_crtc_page_flip_target(struct drm_crtc *crtc, - obj = new_amdgpu_fb->obj; - new_abo = gem_to_amdgpu_bo(obj); - -+ if (new_rbo->adev != adev) { -+ DRM_ERROR("Foreign BOs not allowed in the display engine\n"); -+ r = -EINVAL; -+ goto cleanup; -+ } -+ - /* pin the new buffer */ - r = amdgpu_bo_reserve(new_abo, false); - if (unlikely(r != 0)) { --- -2.7.4 - |