| From 8eb1dd9d05149b2ac3ba161b74d86549478ec542 Mon Sep 17 00:00:00 2001 |
| From: Aaron Liu <aaron.liu@amd.com> |
| Date: Tue, 7 Apr 2020 17:46:04 +0800 |
| Subject: [PATCH] drm/amdgpu: unify fw_write_wait for new gfx9 asics |
| |
| commit 2960758cce2310774de60bbbd8d6841d436c54d9 upstream. |
| |
| 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 |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
| index c244cb14088e..9ee23728d335 100644 |
| --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
| +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
| @@ -583,6 +583,8 @@ static void gfx_v9_0_check_fw_write_wait(struct amdgpu_device *adev) |
| adev->gfx.mec_fw_write_wait = true; |
| break; |
| default: |
| + adev->gfx.me_fw_write_wait = true; |
| + adev->gfx.mec_fw_write_wait = true; |
| break; |
| } |
| } |
| -- |
| 2.7.4 |
| |
