diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5112-drm-amdgpu-powerplay-vega10-enable-AVFS-control-via-.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5112-drm-amdgpu-powerplay-vega10-enable-AVFS-control-via-.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5112-drm-amdgpu-powerplay-vega10-enable-AVFS-control-via-.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5112-drm-amdgpu-powerplay-vega10-enable-AVFS-control-via-.patch new file mode 100644 index 00000000..23231e6a --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5112-drm-amdgpu-powerplay-vega10-enable-AVFS-control-via-.patch @@ -0,0 +1,32 @@ +From 8187a7e1d15292a0691bea40498356fea4a301ba Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Fri, 10 Aug 2018 13:21:09 -0500 +Subject: [PATCH 5112/5725] drm/amdgpu/powerplay/vega10: enable AVFS control + via ppfeaturemask + +Allow the user to disable AFVS via ppfeaturemask for debugging. + +Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> +Reviewed-by: Huang Rui <ray.huang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +index 61c6be2..25397a3 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +@@ -129,7 +129,8 @@ static void vega10_set_default_registry_data(struct pp_hwmgr *hwmgr) + data->registry_data.thermal_support = 1; + data->registry_data.fw_ctf_enabled = 1; + +- data->registry_data.avfs_support = 1; ++ data->registry_data.avfs_support = ++ hwmgr->feature_mask & PP_AVFS_MASK ? true : false; + data->registry_data.led_dpm_enabled = 1; + + data->registry_data.vr0hot_enabled = 1; +-- +2.7.4 + |