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drm/amdgpu: enable Vega20 page queue support
author
Evan Quan
<evan.quan@amd.com>
Tue, 11 Dec 2018 03:28:20 +0000
(11:28 +0800)
committer
Alex Deucher
<alexander.deucher@amd.com>
Fri, 14 Dec 2018 20:55:10 +0000
(15:55 -0500)
Page queue is supported on Vega20 with SDMA firmware
123 onwards.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
patch
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diff --git
a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index
d59addb
..
fd0bfe1
100644
(file)
--- a/
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@
-1458,8
+1458,7
@@
static bool sdma_v4_0_fw_support_paging_queue(struct amdgpu_device *adev)
/*return fw_version >= 31;*/
return false;
case CHIP_VEGA20:
- /*return fw_version >= 115;*/
- return false;
+ return fw_version >= 123;
default:
return false;
}