From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7
---
kernel/drivers/media/rc/ir-xmp-decoder.c | 29 +++++++++++------------------
1 files changed, 11 insertions(+), 18 deletions(-)
diff --git a/kernel/drivers/media/rc/ir-xmp-decoder.c b/kernel/drivers/media/rc/ir-xmp-decoder.c
index c965f51..ff94f48 100644
--- a/kernel/drivers/media/rc/ir-xmp-decoder.c
+++ b/kernel/drivers/media/rc/ir-xmp-decoder.c
@@ -1,15 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* ir-xmp-decoder.c - handle XMP IR Pulse/Space protocol
*
* Copyright (C) 2014 by Marcel Mol
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*
* - Based on info from http://www.hifi-remote.com
* - Ignore Toggle=9 frames
@@ -20,11 +12,12 @@
#include <linux/module.h>
#include "rc-core-priv.h"
-#define XMP_UNIT 136000 /* ns */
-#define XMP_LEADER 210000 /* ns */
-#define XMP_NIBBLE_PREFIX 760000 /* ns */
-#define XMP_HALFFRAME_SPACE 13800000 /* ns */
-#define XMP_TRAILER_SPACE 20000000 /* should be 80ms but not all dureation supliers can go that high */
+#define XMP_UNIT 136 /* us */
+#define XMP_LEADER 210 /* us */
+#define XMP_NIBBLE_PREFIX 760 /* us */
+#define XMP_HALFFRAME_SPACE 13800 /* us */
+/* should be 80ms but not all duration supliers can go that high */
+#define XMP_TRAILER_SPACE 20000
enum xmp_state {
STATE_INACTIVE,
@@ -50,7 +43,7 @@
}
dev_dbg(&dev->dev, "XMP decode started at state %d %d (%uus %s)\n",
- data->state, data->count, TO_US(ev.duration), TO_STR(ev.pulse));
+ data->state, data->count, ev.duration, TO_STR(ev.pulse));
switch (data->state) {
@@ -94,7 +87,7 @@
n = data->durations;
/*
* the 4th nibble should be 15 so base the divider on this
- * to transform durations into nibbles. Substract 2000 from
+ * to transform durations into nibbles. Subtract 2000 from
* the divider to compensate for fluctuations in the signal
*/
divider = (n[3] - XMP_NIBBLE_PREFIX) / 15 - 2000;
@@ -174,7 +167,7 @@
} else if (geq_margin(ev.duration, XMP_NIBBLE_PREFIX, XMP_UNIT)) {
/* store nibble raw data, decode after trailer */
if (data->count == 16) {
- dev_dbg(&dev->dev, "to many pulses (%d) ignoring: %u\n",
+ dev_dbg(&dev->dev, "too many pulses (%d) ignoring: %u\n",
data->count, ev.duration);
data->state = STATE_INACTIVE;
return -EINVAL;
@@ -191,7 +184,7 @@
}
dev_dbg(&dev->dev, "XMP decode failed at count %d state %d (%uus %s)\n",
- data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+ data->count, data->state, ev.duration, TO_STR(ev.pulse));
data->state = STATE_INACTIVE;
return -EINVAL;
}
--
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