diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/1241-drm-amd-dal-Release-sink-for-MST-connector-when-rese.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/1241-drm-amd-dal-Release-sink-for-MST-connector-when-rese.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/common/recipes-kernel/linux/files/1241-drm-amd-dal-Release-sink-for-MST-connector-when-rese.patch b/common/recipes-kernel/linux/files/1241-drm-amd-dal-Release-sink-for-MST-connector-when-rese.patch deleted file mode 100644 index f300f6ba..00000000 --- a/common/recipes-kernel/linux/files/1241-drm-amd-dal-Release-sink-for-MST-connector-when-rese.patch +++ /dev/null @@ -1,48 +0,0 @@ -From 19c7b18ee85b5150e0afe802d553555050db6134 Mon Sep 17 00:00:00 2001 -From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Date: Thu, 7 Jan 2016 17:08:15 -0500 -Subject: [PATCH 1241/1565] drm/amd/dal: Release sink for MST connector when - resetting the connector. - -Change-Id: Ie94206f5bcdb739fd4eb82ed718ca82a1049977b -Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Acked-by: Jordan Lazare <Jordan.Lazare@amd.com> ---- - drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c | 5 +++++ - drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c | 2 ++ - 2 files changed, 7 insertions(+) - -diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c -index 1093ab8..a98d1dd 100644 ---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c -+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c -@@ -789,8 +789,13 @@ static void handle_hpd_irq(void *param) - struct amdgpu_connector *aconnector = (struct amdgpu_connector *)param; - struct drm_connector *connector = &aconnector->base; - struct drm_device *dev = connector->dev; -+ bool mst_connector = aconnector->mst_mgr.mst_state; - - dc_link_detect(aconnector->dc_link); -+ /*Wait for complition of all MST connectors reset -+ * so the link is clean from sinks. */ -+ if (mst_connector && aconnector->dc_link->type == dc_connection_none) -+ flush_work(&aconnector->mst_mgr.destroy_connector_work); - amdgpu_dm_update_connector_after_detect(aconnector); - drm_kms_helper_hotplug_event(dev); - } -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 0ff1ec3..2184985 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 -@@ -352,6 +352,8 @@ static void dm_dp_destroy_mst_connector( - aconnector, connector->base.id, aconnector->mst_port); - - aconnector->port = NULL; -+ if (aconnector->dc_sink) -+ dc_link_remove_sink(aconnector->dc_link, aconnector->dc_sink); - } - - static void dm_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr) --- -1.9.1 - |