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-rw-r--r--common/recipes-kernel/linux/files/0769-drm-amd-dal-Use-ENGINE_ID_UNKNOWN-for-engine_id.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0769-drm-amd-dal-Use-ENGINE_ID_UNKNOWN-for-engine_id.patch b/common/recipes-kernel/linux/files/0769-drm-amd-dal-Use-ENGINE_ID_UNKNOWN-for-engine_id.patch
new file mode 100644
index 00000000..d5e7927f
--- /dev/null
+++ b/common/recipes-kernel/linux/files/0769-drm-amd-dal-Use-ENGINE_ID_UNKNOWN-for-engine_id.patch
@@ -0,0 +1,36 @@
+From 4212bae06733b42b07ec93c6a7e8ba41293741bb Mon Sep 17 00:00:00 2001
+From: Hersen Wu <hersenxs.wu@amd.com>
+Date: Fri, 5 Feb 2016 09:56:10 -0500
+Subject: [PATCH 0769/1110] drm/amd/dal: Use ENGINE_ID_UNKNOWN for engine_id
+
+Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
+Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
+---
+ drivers/gpu/drm/amd/dal/dc/dce110/dce110_link_encoder.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_link_encoder.c b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_link_encoder.c
+index 78460fc..7f663de 100644
+--- a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_link_encoder.c
++++ b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_link_encoder.c
+@@ -1368,7 +1368,7 @@ void dce110_link_encoder_enable_dp_output(
+ configure_encoder(enc110, link_settings);
+
+ cntl.action = TRANSMITTER_CONTROL_ENABLE;
+- cntl.engine_id = enc->preferred_engine;
++ cntl.engine_id = ENGINE_ID_UNKNOWN;
+ cntl.transmitter = enc110->base.transmitter;
+ cntl.pll_id = clock_source;
+ cntl.signal = SIGNAL_TYPE_DISPLAY_PORT;
+@@ -1411,7 +1411,7 @@ void dce110_link_encoder_enable_dp_mst_output(
+ configure_encoder(enc110, link_settings);
+
+ cntl.action = TRANSMITTER_CONTROL_ENABLE;
+- cntl.engine_id = enc->preferred_engine;
++ cntl.engine_id = ENGINE_ID_UNKNOWN;
+ cntl.transmitter = enc110->base.transmitter;
+ cntl.pll_id = clock_source;
+ cntl.signal = SIGNAL_TYPE_DISPLAY_PORT_MST;
+--
+2.7.4
+