drm/amdgpu/display: dm/amdgpu: make dp phy debugfs for eDP

[WHY] dp debugfs file does not exist for eDP under
      /sys/kernel/debug/dri/0/eDP-1. the root is phy debugfs
      is created for dp connector only.
[HOW] for eDP connector, create phy debugfs too.

Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: David Francis <David.Francis@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index 0ef4a40..9a7ac58 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -705,7 +705,8 @@ int connector_debugfs_init(struct amdgpu_dm_connector *connector)
        int i;
        struct dentry *ent, *dir = connector->base.debugfs_entry;
 
-       if (connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
+       if (connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort ||
+           connector->base.connector_type == DRM_MODE_CONNECTOR_eDP) {
                for (i = 0; i < ARRAY_SIZE(dp_debugfs_entries); i++) {
                        ent = debugfs_create_file(dp_debugfs_entries[i].name,
                                                  0644,