diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1198-drm-amdkfd-Use-software-scheduler-on-Tonga-ASIC.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1198-drm-amdkfd-Use-software-scheduler-on-Tonga-ASIC.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1198-drm-amdkfd-Use-software-scheduler-on-Tonga-ASIC.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1198-drm-amdkfd-Use-software-scheduler-on-Tonga-ASIC.patch deleted file mode 100644 index bff3e922..00000000 --- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1198-drm-amdkfd-Use-software-scheduler-on-Tonga-ASIC.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 048928c678b34792e07cfa4c0917eca3338fd9e8 Mon Sep 17 00:00:00 2001 -From: Jay Cornwall <Jay.Cornwall@amd.com> -Date: Thu, 6 Oct 2016 20:10:12 -0500 -Subject: [PATCH 1198/4131] drm/amdkfd: Use software scheduler on Tonga ASIC - -The CP scheduling path depends on the context save/restore feature for -timely runlist dequeue. Tonga ASICs do not support this feature. - -Instead use the software scheduling path on Tonga. This does not -support HQD/VMID oversubscription or SR-IOV virtualization but is -otherwise equal in functionality. - -Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com> ---- - drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 11 +++++++++-- - 1 file changed, 9 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 d77c1ad..3bc831f 100644 ---- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c -+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c -@@ -1483,8 +1483,15 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev) - if (!dqm) - return NULL; - -- dqm->sched_policy = (dev->device_info->asic_family == CHIP_HAWAII) ? -- KFD_SCHED_POLICY_NO_HWS : sched_policy; -+ switch (dev->device_info->asic_family) { -+ case CHIP_HAWAII: -+ case CHIP_TONGA: -+ dqm->sched_policy = KFD_SCHED_POLICY_NO_HWS; -+ break; -+ default: -+ dqm->sched_policy = sched_policy; -+ break; -+ } - - dqm->dev = dev; - switch (dqm->sched_policy) { --- -2.7.4 - |