From: Junwei Zhang <Jerry.Zhang@amd.com>
Date: Wed, 24 Oct 2018 08:19:09 +0000 (+0800)
Subject: drm/amdgpu: disable page queue on SDMA for Vega12
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1cf03c54b3d89ccbaee45abbbf10c098f23801d5;p=linux.git

drm/amdgpu: disable page queue on SDMA for Vega12

It blocks most of sanity tests, so disable it for now.

Tested-by: Chen Gong <Curry.Gong@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 2b944db869503..ec1b2f3ec01ee 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -1453,7 +1453,8 @@ static int sdma_v4_0_early_init(void *handle)
 		adev->sdma.has_page_queue = false;
 	} else {
 		adev->sdma.num_instances = 2;
-		if (adev->asic_type != CHIP_VEGA20)
+		if (adev->asic_type != CHIP_VEGA20 &&
+				adev->asic_type != CHIP_VEGA12)
 			adev->sdma.has_page_queue = true;
 	}