amlqtdmx: CF2 refine cipher mode for cbc1 [1/1]

PD#SWPL-189734

Problem:
refine cipher mode for cbc1

Solution:
The problem in wlcdmi has been fixed
and the previous compatibility logic has been removed

Verify:
(detail info)

Change-Id: I4b6858bb44a33b7f9eab7ea8154bdc7b003ed989
Signed-off-by: xuesong.jiang <xuesong.jiang@amlogic.com>
diff --git a/aml-qtdemux/aml-qtdemux.c b/aml-qtdemux/aml-qtdemux.c
index dc7837e..192471d 100644
--- a/aml-qtdemux/aml-qtdemux.c
+++ b/aml-qtdemux/aml-qtdemux.c
@@ -8767,8 +8767,7 @@
       gst_structure_set (s, "cipher-mode", G_TYPE_STRING, "cens", NULL);
     else if (stream->protection_scheme_type == AML_FOURCC_cbc1)
     {
-      //TODO:Temporarily configure to cbcs mode, adapt to wlcdmi. After wlcdmi is optimized, reset back to cbc1
-      gst_structure_set (s, "cipher-mode", G_TYPE_STRING, "cbcs", NULL);
+      gst_structure_set (s, "cipher-mode", G_TYPE_STRING, "cbc1", NULL);
     }
     else if (stream->protection_scheme_type == AML_FOURCC_cbcs)
       gst_structure_set (s, "cipher-mode", G_TYPE_STRING, "cbcs", NULL);