This adds a ir_debug parameter which is useful in tracking down
IR decoding problems.
Based on Darren Salt's dvb-ir patchset.
Signed-off-by: Darren Salt <linux@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: David Härdeman <david@xxxxxxxxxxx>
Index: v4l-dvb/linux/drivers/media/dvb/ttpci/budget-ci.c
===================================================================
--- v4l-dvb.orig/linux/drivers/media/dvb/ttpci/budget-ci.c 2006-10-02 20:44:17.000000000 +0200
+++ v4l-dvb/linux/drivers/media/dvb/ttpci/budget-ci.c 2006-10-03 01:10:25.000000000 +0200
@@ -85,6 +85,10 @@
module_param(rc5_device, int, 0644);
MODULE_PARM_DESC(rc5_device, "only IR commands to given RC5 device (device = 0 - 31, any device = 255, default: autodetect)");
+static int ir_debug = 0;
+module_param(ir_debug, int, 0644);
+MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
+
struct budget_ci_ir {
struct input_dev *dev;
struct tasklet_struct msp430_irq_tasklet;
@@ -133,11 +137,15 @@
/* Is this a RC5 command byte? */
if (command & 0x40) {
+ if (ir_debug)
+ printk("budget_ci: received command byte 0x%02x\n", command);
ir_key = command & 0x3f;
return;
}
/* It's a RC5 device byte */
+ if (ir_debug)
+ printk("budget_ci: received device byte 0x%02x\n", command);
device = command & 0x1f;
toggle = command & 0x20;
--
David Härdeman
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