diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2802-drm-amdkfd-Set-gws_mask-to-64-bit-1s.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2802-drm-amdkfd-Set-gws_mask-to-64-bit-1s.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2802-drm-amdkfd-Set-gws_mask-to-64-bit-1s.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2802-drm-amdkfd-Set-gws_mask-to-64-bit-1s.patch new file mode 100644 index 00000000..44f00d32 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2802-drm-amdkfd-Set-gws_mask-to-64-bit-1s.patch @@ -0,0 +1,34 @@ +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 + |