1 files changed, 33 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0434-drm-amd-powerplay-add-uvd-vce-dpm-enabling-flag-defa.patch b/common/recipes-kernel/linux/files/0434-drm-amd-powerplay-add-uvd-vce-dpm-enabling-flag-defa.patch
new file mode 100644
index 00000000..c65f75ab
--- /dev/null
+++ b/common/recipes-kernel/linux/files/0434-drm-amd-powerplay-add-uvd-vce-dpm-enabling-flag-defa.patch
@@ -0,0 +1,33 @@
+From 9e78dec5ee50b911c85bd350f5c03c7bcbfe58f2 Mon Sep 17 00:00:00 2001
+From: Rex Zhu <Rex.Zhu@amd.com>
+Date: Mon, 4 Apr 2016 16:38:55 +0800
+Subject: [PATCH 0434/1110] drm/amd/powerplay: add uvd/vce dpm enabling flag
+ default.
+
+These should be set by default otherwise the UVD/VCE performance
+won't be optimal.
+
+Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+index f8b1c44..fa208ad 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+@@ -58,6 +58,9 @@ void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr)
+ 
+ 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VpuRecoveryInProgress);
+ 
++	phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDDPM);
++	phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEDPM);
++
+ 	if (acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST) &&
+ 		acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION))
+ 		phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
+-- 
+2.7.4
+