[AMD Public Use]
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
________________________________
From: Liu, Aaron <aaron....@amd.com>
Sent: Wednesday, April 8, 2020 2:45 AM
To: amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org>
Cc: Deucher, Alexander <alexander.deuc...@amd.com>; Huang, Ray
<ray.hu...@amd.com>; Dai, Yuxian (David) <yuxian....@amd.com>; Liu, Aaron
<aaron....@amd.com>
Subject: [PATCH] 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....@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 2d56b06722bc..1d18447129b1 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1214,6 +1214,8 @@ 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;
}
}
--
2.17.1
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