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-rw-r--r--common/recipes-kernel/linux/linux-amd/0036-drm-radeon-enable-vce-dpm-on-CI.patch28
1 files changed, 28 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-amd/0036-drm-radeon-enable-vce-dpm-on-CI.patch b/common/recipes-kernel/linux/linux-amd/0036-drm-radeon-enable-vce-dpm-on-CI.patch
new file mode 100644
index 00000000..6f06219c
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-amd/0036-drm-radeon-enable-vce-dpm-on-CI.patch
@@ -0,0 +1,28 @@
+From 7bc6dbef723886cbf045305a6099df0bb741ceb6 Mon Sep 17 00:00:00 2001
+From: Alex Deucher <alexander.deucher@amd.com>
+Date: Fri, 23 Aug 2013 11:09:21 -0400
+Subject: [PATCH 36/60] drm/radeon: enable vce dpm on CI
+
+VCE dpm dynamically adjusts the uvd clocks on
+demand.
+
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/radeon/ci_dpm.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
+index 7fa91b4..4601fa8 100644
+--- a/drivers/gpu/drm/radeon/ci_dpm.c
++++ b/drivers/gpu/drm/radeon/ci_dpm.c
+@@ -5152,6 +5152,7 @@ int ci_dpm_init(struct radeon_device *rdev)
+ pi->caps_sclk_throttle_low_notification = false;
+
+ pi->caps_uvd_dpm = true;
++ pi->caps_vce_dpm = true;
+
+ ci_get_leakage_voltages(rdev);
+ ci_patch_dependency_tables_with_leakage(rdev);
+--
+1.9.1
+