linux-kernel - [PATCH 4.2.y-ckt 067/273] drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 above

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Message-Id: <1457391064-6660-68-git-send-email-kamal@canonical.com>
Date:	Mon,  7 Mar 2016 14:47:38 -0800
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Ken Wang <Qingqing.Wang@....com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 4.2.y-ckt 067/273] drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 above

4.2.8-ckt5 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Ken Wang <Qingqing.Wang@....com>

commit 8f3c162961fc2d92ec73a66496aab69eb2e19c36 upstream.

Reviewed-by: Christian König <christian.koenig@....com>
Reviewed-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Ken Wang <Qingqing.Wang@....com>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index dd3415d..beaa2fa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -803,7 +803,7 @@ uint32_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
 	if (!ttm || ttm->caching_state == tt_cached)
 		flags |= AMDGPU_PTE_SNOOPED;
 
-	if (adev->asic_type >= CHIP_TOPAZ)
+	if (adev->asic_type >= CHIP_TONGA)
 		flags |= AMDGPU_PTE_EXECUTABLE;
 
 	flags |= AMDGPU_PTE_READABLE;
-- 
2.7.0