V4L/DVB (4840): Budget: diseqc_method module parameter for cards with subsystem-id 13c2:1003

bc495b66 · Oliver Endriss <[email protected]> · 2006-11-19 02:15:37 -03:00

New module parameter diseqc_method for cards with subsystem-id 13c2:1003.
- 0: unreliable method, can be used by all board revisions (default)
- 1: reliable method, works for newer board layouts only
The parameter has no effect for cards with other subsystem-ids.

Signed-off-by: Oliver Endriss <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Commit: bc495b66d048d64a9b8aeb49ca8405f4687ca123
Parents: c4e46b95

Changes

1 files changed · +9 −1

File	Status	Add	Del	Content
drivers/media/dvb/ttpci/budget.c	modified	+9	−1	View file

drivers/media/dvb/ttpci/budget.c

View file

diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index e28617b..56f1c80 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -46,6 +46,10 @@
 #include "lnbp21.h"
 #include "bsru6.h"
 
+static int diseqc_method;
+module_param(diseqc_method, int, 0444);
+MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
+
 static void Set22K (struct budget *budget, int state)
 {
 	struct saa7146_dev *dev=budget->dev;
@@ -382,7 +386,11 @@ static void frontend_init(struct budget *budget)
 		if (budget->dvb_frontend) {
 			budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
 			budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
-			budget->dvb_frontend->ops.set_tone = budget_set_tone;
+			if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) {
+				budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
+				budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
+				budget->dvb_frontend->ops.set_tone = budget_set_tone;
+			}
 			break;
 		}
 		break;