V4L/DVB (12997): Add the DTV_ISDB_TS_ID property for ISDB_S

In ISDB-S, time-devision duplex is used to multiplexing several waves
in the same frequency. Each wave is identified by its own transport
stream ID, or TS ID. We need to provide some way to specify this ID
from user applications to handle ISDB-S frontends.

This code has been tested with the Earthsoft PT1 driver.

[mchehab@infradead.org: Fix merge conflicts with isdbt and rename the new parameter to DTV_ISDBS_TS_ID]
Signed-off-by: HIRANO Takahito <hiranotaka@zng.info>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 25b01c14727b..b6cb5425cde3 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -302,7 +302,9 @@ struct dvb_frontend_event {
 
 #define DTV_ISDBT_LAYER_ENABLED 41
 
-#define DTV_MAX_COMMAND                         DTV_ISDBT_LAYER_ENABLED
+#define DTV_ISDBS_TS_ID         42
+
+#define DTV_MAX_COMMAND                         DTV_ISDBS_TS_ID
 
 typedef enum fe_pilot {
         PILOT_ON,