diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1255-drm-amdkfd-Correct-CZ-max_waves_per_simd-value.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1255-drm-amdkfd-Correct-CZ-max_waves_per_simd-value.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1255-drm-amdkfd-Correct-CZ-max_waves_per_simd-value.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1255-drm-amdkfd-Correct-CZ-max_waves_per_simd-value.patch deleted file mode 100644 index 15561b6b..00000000 --- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1255-drm-amdkfd-Correct-CZ-max_waves_per_simd-value.patch +++ /dev/null @@ -1,35 +0,0 @@ -From fde1b1b979b1a3b66ed83a961ed5c89b7083b92b Mon Sep 17 00:00:00 2001 -From: Philip Cox <Philip.Cox@amd.com> -Date: Wed, 29 Mar 2017 15:38:15 -0400 -Subject: [PATCH 1255/4131] drm/amdkfd: Correct CZ max_waves_per_simd value - -The ACPI CRAT reports the wrong value for max_waves_per_simd on -Carrizo. - -Change-Id: Icb889422b76e63ce6fcada332e502a37960495b6 -Signed-off-by: Philip Cox <Philip.Cox@amd.com> ---- - drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c -index 7603967..8a7beaa 100644 ---- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c -+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c -@@ -1243,11 +1243,13 @@ int kfd_topology_add_device(struct kfd_dev *gpu) - /* Fix errors in CZ CRAT. - * simd_count: Carrizo CRAT reports wrong simd_count, probably because it - * doesn't consider masked out CUs -+ * max_waves_per_simd: Carrizo reports wrong max_waves_per_simd. - * capability flag: Carrizo CRAT doesn't report IOMMU flags. - */ - if (dev->gpu->device_info->asic_family == CHIP_CARRIZO) { - dev->node_props.simd_count = - cu_info.simd_per_cu * cu_info.cu_active_number; -+ dev->node_props.max_waves_per_simd = 10; - dev->node_props.capability |= HSA_CAP_ATS_PRESENT; - } - --- -2.7.4 - |