Removed a misleading "Should never happen" code comment.
Signed-off-by: Michal Malý <madcatxster@xxxxxxxxx>
---
>From a81aa90d4155fd3b223a7149f3774748d7061aba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Mal=C3=BD?= <madcatxster@xxxxxxxxx>
Date: Sun, 23 Sep 2012 23:56:39 +0200
Subject: [PATCH 3/4] Set absolute axes parameters manually on DFP.
---
drivers/hid/hid-lg4ff.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index fe15b3b..4ea7cca 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -43,6 +43,11 @@
#define G27_REV_MAJ 0x12
#define G27_REV_MIN 0x38
+#define DFP_X_MIN 0
+#define DFP_X_MAX 16383
+#define DFP_PEDAL_MIN 0
+#define DFP_PEDAL_MAX 255
+
#define to_hid_device(pdev) container_of(pdev, struct hid_device, dev)
static void hid_lg4ff_set_range_dfp(struct hid_device *hid, u16 range);
@@ -593,6 +598,18 @@ int lg4ff_init(struct hid_device *hid)
return error;
dbg_hid("sysfs interface created\n");
+ /* Set default axes parameters */
+ switch (lg4ff_devices[i].product_id) {
+ case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
+ dbg_hid("Setting axes parameters for Driving Force Pro\n");
+ input_set_abs_params(dev, ABS_X, DFP_X_MIN, DFP_X_MAX, 0, 0);
+ input_set_abs_params(dev, ABS_Y, DFP_PEDAL_MIN, DFP_PEDAL_MAX, 0, 0);
+ input_set_abs_params(dev, ABS_RZ, DFP_PEDAL_MIN, DFP_PEDAL_MAX, 0, 0);
+ break;
+ default:
+ break;
+ }
+
/* Set the maximum range to start with */
entry->range = entry->max_range;
if (entry->set_range != NULL)
--
1.7.12.1
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