[PATCH] drm/amdgpu: Add CU info print log

[Deucher, Alexander]

[AMD Official Use Only - Internal Distribution Only]

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Yong Zhao <Yong.Zhao at amd.com>
Sent: Wednesday, December 11, 2019 6:09 PM
To: amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Zhao, Yong <Yong.Zhao at amd.com>
Subject: [PATCH] drm/amdgpu: Add CU info print log

The log will be useful for easily getting the CU info on various
emulation models or ASICs.

Change-Id: Ic1c914938aa3445d8dbfdf6a237bc1d58b0d5267
Signed-off-by: Yong Zhao <Yong.Zhao at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 8992506541d8..c778b6db5e42 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3032,6 +3032,12 @@ int amdgpu_device_init(struct amdgpu_device *adev,
                 goto failed;
         }

+       DRM_DEBUG("SE %d, SH per SE %d, CU per SH %d, active_cu_number %d\n",
+                       adev->gfx.config.max_shader_engines,
+                       adev->gfx.config.max_sh_per_se,
+                       adev->gfx.config.max_cu_per_sh,
+                       adev->gfx.cu_info.number);
+
         adev->accel_working = true;

         amdgpu_vm_check_compute_bug(adev);
--
2.17.1

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