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From b4b51dbec321f3af006c7e4337bddcac8350205a Mon Sep 17 00:00:00 2001
From: Oak Zeng <Oak.Zeng@amd.com>
Date: Fri, 14 Jun 2019 10:55:50 -0500
Subject: [PATCH 2802/2940] drm/amdkfd: Set gws_mask to 64 bit 1s
Previous kfd doesn't use gws so this mask was set to 0.
Set it to 64 bit 1s because now kfd can use all 64 gws
resources.
Change-Id: Ic8217d6d135099f3395017bbc9c0fe94a739aa93
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index d3b84cbe0d21..d4954a540956 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1075,8 +1075,8 @@ static int set_sched_resources(struct device_queue_manager *dqm)
res.queue_mask |= (1ull << i);
}
- res.gws_mask = res.oac_mask = res.gds_heap_base =
- res.gds_heap_size = 0;
+ res.gws_mask = ~0ull;
+ res.oac_mask = res.gds_heap_base = res.gds_heap_size = 0;
pr_debug("Scheduling resources:\n"
"vmid mask: 0x%8X\n"
--
2.17.1
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