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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
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