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drm/amdgpu: unify fw_write_wait for new gfx9 asics 

Make the fw_write_wait default case true since presumably all new
gfx9 asics will have updated firmware. That is using unique WAIT_REG_MEM
packet with opration=1.

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Tested-by: Aaron Liu <aaron.liu@amd.com>
Tested-by: Yuxian Dai <Yuxian.Dai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Aaron Liu 2020-04-07 17:46:04 +08:00 committed by Alex Deucher
parent 3abd1e95e0
commit 2960758cce
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
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@ -1217,6 +1217,8 @@ static void gfx_v9_0_check_fw_write_wait(struct amdgpu_device *adev)
adev->gfx.mec_fw_write_wait = true; adev->gfx.mec_fw_write_wait = true;
break; break;
default: default:
adev->gfx.me_fw_write_wait = true;
adev->gfx.mec_fw_write_wait = true;
break; break;
} }
} }