diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0059-drm-amdgpu-add-amdgpu.powerplay-module-option.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0059-drm-amdgpu-add-amdgpu.powerplay-module-option.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0059-drm-amdgpu-add-amdgpu.powerplay-module-option.patch b/common/recipes-kernel/linux/files/0059-drm-amdgpu-add-amdgpu.powerplay-module-option.patch new file mode 100644 index 00000000..05fd5535 --- /dev/null +++ b/common/recipes-kernel/linux/files/0059-drm-amdgpu-add-amdgpu.powerplay-module-option.patch @@ -0,0 +1,33 @@ +From d6ab2efcf5034edeb6dff8bbf99ee174c3271152 Mon Sep 17 00:00:00 2001 +From: Jammy Zhou <Jammy.Zhou@amd.com> +Date: Tue, 21 Jul 2015 14:01:50 +0800 +Subject: [PATCH 0059/1110] drm/amdgpu: add amdgpu.powerplay module option + +This option can be used to enable the new powerplay implementation, +and it is disabled by default. + +Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +index a318356..8aedfa6 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +@@ -165,6 +165,11 @@ module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444); + MODULE_PARM_DESC(enable_semaphores, "Enable semaphores (1 = enable, 0 = disable (default))"); + module_param_named(enable_semaphores, amdgpu_enable_semaphores, int, 0644); + ++#ifdef CONFIG_DRM_AMD_POWERPLAY ++MODULE_PARM_DESC(powerplay, "Powerplay component (1 = enable, 0 = disable (default))"); ++module_param_named(powerplay, amdgpu_powerplay, int, 0444); ++#endif ++ + static struct pci_device_id pciidlist[] = { + #ifdef CONFIG_DRM_AMDGPU_CIK + /* Kaveri */ +-- +2.7.4 + |