diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/1488-drm-amdkfd-increase-IH-num-entries-to-8192.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/1488-drm-amdkfd-increase-IH-num-entries-to-8192.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/1488-drm-amdkfd-increase-IH-num-entries-to-8192.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/1488-drm-amdkfd-increase-IH-num-entries-to-8192.patch new file mode 100644 index 00000000..fe2caf01 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/1488-drm-amdkfd-increase-IH-num-entries-to-8192.patch @@ -0,0 +1,30 @@ +From aba21d0a9b3e97b5eb42ef078a8b3b90928d68f9 Mon Sep 17 00:00:00 2001 +From: Andres Rodriguez <andres.rodriguez@amd.com> +Date: Wed, 17 Aug 2016 17:43:44 -0400 +Subject: [PATCH 1488/4131] drm/amdkfd: increase IH num entries to 8192 + +A larger buffer will let us accomodate applications with a large amount +of semi-simultaneous event signals. + +Change-Id: I9e84a4a0df5268b9b4d474ff663361b6c9223e47 +Signed-off-by: Andres Rodriguez <andres.rodriguez@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c +index 6dac60d..847aeca 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c +@@ -45,7 +45,7 @@ + #include <linux/kfifo.h> + #include "kfd_priv.h" + +-#define KFD_IH_NUM_ENTRIES 1024 ++#define KFD_IH_NUM_ENTRIES 8192 + + static void interrupt_wq(struct work_struct *); + +-- +2.7.4 + |