1 files changed, 35 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2995-drm-amd-amdgpu-Fix-offset-for-vmid-selection-in-debu.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2995-drm-amd-amdgpu-Fix-offset-for-vmid-selection-in-debu.patch
new file mode 100644
index 00000000..257bb7a9
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2995-drm-amd-amdgpu-Fix-offset-for-vmid-selection-in-debu.patch
@@ -0,0 +1,35 @@
+From b2e76aebcb968ab62bd13e45548f4046c5f96bff Mon Sep 17 00:00:00 2001
+From: Tom St Denis <tom.stdenis@amd.com>
+Date: Tue, 16 Jul 2019 07:23:22 -0400
+Subject: [PATCH 2995/4256] drm/amd/amdgpu: Fix offset for vmid selection in
+ debugfs interface
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The register debugfs interface was using the wrong bitmask for vmid
+selection for GFX_CNTL.
+
+Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
+Acked-by: Christian König <christian.koenig@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+index 87b32873046f..59849ed9797d 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+@@ -132,7 +132,7 @@ static int  amdgpu_debugfs_process_reg_op(bool read, struct file *f,
+ 		me = (*pos & GENMASK_ULL(33, 24)) >> 24;
+ 		pipe = (*pos & GENMASK_ULL(43, 34)) >> 34;
+ 		queue = (*pos & GENMASK_ULL(53, 44)) >> 44;
+-		vmid = (*pos & GENMASK_ULL(48, 45)) >> 54;
++		vmid = (*pos & GENMASK_ULL(58, 54)) >> 54;
+ 
+ 		use_ring = 1;
+ 	} else {
+-- 
+2.17.1
+