diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2838-drm-sched-move-fence-slab-handling-to-module-init-ex.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2838-drm-sched-move-fence-slab-handling-to-module-init-ex.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2838-drm-sched-move-fence-slab-handling-to-module-init-ex.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2838-drm-sched-move-fence-slab-handling-to-module-init-ex.patch new file mode 100644 index 00000000..1c965e5e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2838-drm-sched-move-fence-slab-handling-to-module-init-ex.patch @@ -0,0 +1,58 @@ +From 03acb4601a0542c1861053c293f1589a250f8b34 Mon Sep 17 00:00:00 2001 +From: Lucas Stach <l.stach@pengutronix.de> +Date: Wed, 6 Dec 2017 17:49:40 +0100 +Subject: [PATCH 2838/4131] drm/sched: move fence slab handling to module + init/exit +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This is the only part of the scheduler which must not be called from +different drivers. Move it to module init/exit so it is done a single +time when loading the scheduler. + +Reviewed-by: Chunming Zhou <david1.zhou@amd.com> +Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Lucas Stach <l.stach@pengutronix.de> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 8 -------- + 1 file changed, 8 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +index db27485..d80e695 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +@@ -900,10 +900,6 @@ static int __init amdgpu_init(void) + if (r) + goto error_fence; + +- r = drm_sched_fence_slab_init(); +- if (r) +- goto error_sched; +- + if (vgacon_text_force()) { + DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n"); + return -EINVAL; +@@ -916,9 +912,6 @@ static int __init amdgpu_init(void) + /* let modprobe override vga console setting */ + return pci_register_driver(pdriver); + +-error_sched: +- amdgpu_fence_slab_fini(); +- + error_fence: + amdgpu_sync_fini(); + +@@ -932,7 +925,6 @@ static void __exit amdgpu_exit(void) + pci_unregister_driver(pdriver); + amdgpu_unregister_atpx_handler(); + amdgpu_sync_fini(); +- drm_sched_fence_slab_fini(); + amdgpu_fence_slab_fini(); + } + +-- +2.7.4 + |