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-rw-r--r--common/recipes-kernel/linux/files/0627-drm-amd-dal-remove-MST-get_modes-flush_work.patch29
1 files changed, 29 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0627-drm-amd-dal-remove-MST-get_modes-flush_work.patch b/common/recipes-kernel/linux/files/0627-drm-amd-dal-remove-MST-get_modes-flush_work.patch
new file mode 100644
index 00000000..8f2b01f6
--- /dev/null
+++ b/common/recipes-kernel/linux/files/0627-drm-amd-dal-remove-MST-get_modes-flush_work.patch
@@ -0,0 +1,29 @@
+From 38bb05256efbef226ccaa639dcac09ddad6c9542 Mon Sep 17 00:00:00 2001
+From: Mykola Lysenko <Mykola.Lysenko@amd.com>
+Date: Tue, 15 Dec 2015 20:25:34 +0800
+Subject: [PATCH 0627/1110] drm/amd/dal: remove MST get_modes flush_work
+
+As DRM MST detection changed, this is not needed
+
+Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
+Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
+---
+ drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
+index fb71d88..56ca101 100644
+--- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
++++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
+@@ -167,8 +167,6 @@ static int dm_dp_mst_get_modes(struct drm_connector *connector)
+ const struct dc_sink *sink;
+ int ret = 0;
+
+- flush_work(&master->mst_mgr.work);
+-
+ if (!aconnector->edid) {
+ edid = drm_dp_mst_get_edid(connector, &master->mst_mgr, aconnector->port);
+
+--
+2.7.4
+