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From bf30bff8f8fbd6e4d4cc1f2329194856fb54cb13 Mon Sep 17 00:00:00 2001
From: Yong Zhao <Yong.Zhao@amd.com>
Date: Thu, 24 Oct 2019 17:05:57 -0400
Subject: [PATCH 4305/4736] drm/amdkfd: Delete duplicated queue bit map
reservation
The KIQ is on the second MEC and its reservation is covered in the
latter logic, so no need to reserve its bit twice.
Change-Id: Ieee390953a60c7d43de5a9aec38803f1f583a4a9
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 1783883e40b6..5ed49096224b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -136,14 +136,6 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev)
adev->gfx.mec.queue_bitmap,
KGD_MAX_QUEUES);
- /* remove the KIQ bit as well */
- if (adev->gfx.kiq.ring.sched.ready)
- clear_bit(amdgpu_gfx_mec_queue_to_bit(adev,
- adev->gfx.kiq.ring.me - 1,
- adev->gfx.kiq.ring.pipe,
- adev->gfx.kiq.ring.queue),
- gpu_resources.queue_bitmap);
-
/* According to linux/bitmap.h we shouldn't use bitmap_clear if
* nbits is not compile time constant
*/
--
2.17.1
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