diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3516-drm-amdgpu-add-an-interface-of-amdgpu_dpm_set_mmhub_.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3516-drm-amdgpu-add-an-interface-of-amdgpu_dpm_set_mmhub_.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3516-drm-amdgpu-add-an-interface-of-amdgpu_dpm_set_mmhub_.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3516-drm-amdgpu-add-an-interface-of-amdgpu_dpm_set_mmhub_.patch new file mode 100644 index 00000000..d0b40ef4 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3516-drm-amdgpu-add-an-interface-of-amdgpu_dpm_set_mmhub_.patch @@ -0,0 +1,44 @@ +From 05626530df5e3ddbd82b1fb5a12fd73c21a39d37 Mon Sep 17 00:00:00 2001 +From: Eric Huang <JinHuiEric.Huang@amd.com> +Date: Tue, 6 Feb 2018 16:19:24 -0500 +Subject: [PATCH 3516/4131] drm/amdgpu: add an interface of + amdgpu_dpm_set_mmhub_powergating_by_smu + +Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | 4 ++++ + drivers/gpu/drm/amd/include/kgd_pp_interface.h | 1 + + 2 files changed, 5 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h +index c489c69..bd745a4 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h +@@ -375,6 +375,10 @@ enum amdgpu_pcie_gen { + ((adev)->powerplay.pp_funcs->odn_edit_dpm_table(\ + (adev)->powerplay.pp_handle, type, parameter, size)) + ++#define amdgpu_dpm_set_mmhub_powergating_by_smu(adev) \ ++ ((adev)->powerplay.pp_funcs->set_mmhub_powergating_by_smu( \ ++ (adev)->powerplay.pp_handle)) ++ + struct amdgpu_dpm { + struct amdgpu_ps *ps; + /* number of valid power states */ +diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h +index 1fc995b..4f69fe8 100644 +--- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h ++++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h +@@ -310,6 +310,7 @@ struct amd_pm_funcs { + int (*get_power_profile_mode)(void *handle, char *buf); + int (*set_power_profile_mode)(void *handle, long *input, uint32_t size); + int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size); ++ int (*set_mmhub_powergating_by_smu)(void *handle); + }; + + #endif +-- +2.7.4 + |