dvb: ca add DES for DVB DSC [1/2]

PD#SWPL-5358

Problem:
no DES support for DVB DSC

Solution:
add DSC support for DVB DSC

Verify:
Local build on R314

Change-Id: Ia66a69b49eaaa14ad249d7b2a459f3143e813185
Signed-off-by: Zhiqiang Han <zhiqiang.han@amlogic.com>

diff --git a/include/uapi/linux/dvb/ca.h b/include/uapi/linux/dvb/ca.h
index e790222..af7286e 100644 (file)
--- a/include/uapi/linux/dvb/ca.h
+++ b/include/uapi/linux/dvb/ca.h
@@ -82,7 +82,10 @@ enum ca_cw_type {
        CA_CW_AES_EVEN,
        CA_CW_AES_ODD,
        CA_CW_AES_EVEN_IV,
-       CA_CW_AES_ODD_IV
+       CA_CW_AES_ODD_IV,
+       CA_CW_DES_EVEN,
+       CA_CW_DES_ODD,
+       CA_CW_TYPE_MAX
 };
 
 struct ca_descr_ex {