diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3450-drm-amdgpu-Set-no-retry-as-default.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3450-drm-amdgpu-Set-no-retry-as-default.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3450-drm-amdgpu-Set-no-retry-as-default.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3450-drm-amdgpu-Set-no-retry-as-default.patch new file mode 100644 index 00000000..9c14f633 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3450-drm-amdgpu-Set-no-retry-as-default.patch @@ -0,0 +1,38 @@ +From 98fa0937670ded8ef5ea3a1b571cd6dd39f04c9f Mon Sep 17 00:00:00 2001 +From: Feifei Xu <Feifei.Xu@amd.com> +Date: Fri, 16 Aug 2019 11:08:52 +0800 +Subject: [PATCH 3450/4256] drm/amdgpu: Set no-retry as default. + +This is to improve performance. + +Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> +Tested-by: Candice Li <candice.li@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +index 73d5ede4329d..0db64bcbe22e 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +@@ -146,7 +146,7 @@ int amdgpu_async_gfx_ring = 1; + int amdgpu_mcbp = 0; + int amdgpu_discovery = -1; + int amdgpu_mes = 0; +-int amdgpu_noretry; ++int amdgpu_noretry = 1; + + struct amdgpu_mgpu_info mgpu_info = { + .mutex = __MUTEX_INITIALIZER(mgpu_info.mutex), +@@ -623,7 +623,7 @@ MODULE_PARM_DESC(mes, + module_param_named(mes, amdgpu_mes, int, 0444); + + MODULE_PARM_DESC(noretry, +- "Disable retry faults (0 = retry enabled (default), 1 = retry disabled)"); ++ "Disable retry faults (0 = retry enabled, 1 = retry disabled (default))"); + module_param_named(noretry, amdgpu_noretry, int, 0644); + + #ifdef CONFIG_HSA_AMD +-- +2.17.1 + |