From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/media/rc/redrat3.c | 41 +++++++++++++++--------------------------
1 files changed, 15 insertions(+), 26 deletions(-)
diff --git a/kernel/drivers/media/rc/redrat3.c b/kernel/drivers/media/rc/redrat3.c
index 14be14b..a61f982 100644
--- a/kernel/drivers/media/rc/redrat3.c
+++ b/kernel/drivers/media/rc/redrat3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* USB RedRat3 IR Transceiver rc-core driver
*
@@ -28,17 +29,6 @@
* It uses its own little protocol to communicate, the required
* parts of which are embedded within this driver.
* --
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
*/
#include <asm/unaligned.h>
@@ -140,7 +130,7 @@
* When receiving a continuous ir stream (for example when a user is
* holding a button down on a remote), this specifies the minimum size
* of a space when the redrat3 sends a irdata packet to the host. Specified
- * in miliseconds. Default value 18ms.
+ * in milliseconds. Default value 18ms.
* The value can be between 2 and 30 inclusive.
*/
static int minimum_pause = 18;
@@ -348,9 +338,9 @@
static void redrat3_process_ir_data(struct redrat3_dev *rr3)
{
- DEFINE_IR_RAW_EVENT(rawir);
+ struct ir_raw_event rawir = {};
struct device *dev;
- unsigned int i, sig_size, single_len, offset, val;
+ unsigned int i, sig_size, offset, val;
u32 mod_freq;
dev = rr3->dev;
@@ -358,10 +348,10 @@
mod_freq = redrat3_val_to_mod_freq(&rr3->irdata);
dev_dbg(dev, "Got mod_freq of %u\n", mod_freq);
if (mod_freq && rr3->wideband) {
- DEFINE_IR_RAW_EVENT(ev);
-
- ev.carrier_report = 1;
- ev.carrier = mod_freq;
+ struct ir_raw_event ev = {
+ .carrier_report = 1,
+ .carrier = mod_freq
+ };
ir_raw_event_store(rr3->rc, &ev);
}
@@ -371,7 +361,6 @@
for (i = 0; i < sig_size; i++) {
offset = rr3->irdata.sigdata[i];
val = get_unaligned_be16(&rr3->irdata.lens[offset]);
- single_len = redrat3_len_to_us(val);
/* we should always get pulse/space/pulse/space samples */
if (i % 2)
@@ -379,7 +368,7 @@
else
rawir.pulse = true;
- rawir.duration = US_TO_NS(single_len);
+ rawir.duration = redrat3_len_to_us(val);
/* cap the value to IR_MAX_DURATION */
rawir.duration = (rawir.duration > IR_MAX_DURATION) ?
IR_MAX_DURATION : rawir.duration;
@@ -505,7 +494,7 @@
return timeout;
}
-static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns)
+static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutus)
{
struct redrat3_dev *rr3 = rc_dev->priv;
struct usb_device *udev = rr3->udev;
@@ -517,7 +506,7 @@
if (!timeout)
return -ENOMEM;
- *timeout = cpu_to_be32(redrat3_us_to_len(timeoutns / 1000));
+ *timeout = cpu_to_be32(redrat3_us_to_len(timeoutus));
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), RR3_SET_IR_PARAM,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
RR3_IR_IO_SIG_TIMEOUT, 0, timeout, sizeof(*timeout),
@@ -957,15 +946,15 @@
rc->dev.parent = dev;
rc->priv = rr3;
rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
- rc->min_timeout = MS_TO_NS(RR3_RX_MIN_TIMEOUT);
- rc->max_timeout = MS_TO_NS(RR3_RX_MAX_TIMEOUT);
- rc->timeout = US_TO_NS(redrat3_get_timeout(rr3));
+ rc->min_timeout = MS_TO_US(RR3_RX_MIN_TIMEOUT);
+ rc->max_timeout = MS_TO_US(RR3_RX_MAX_TIMEOUT);
+ rc->timeout = redrat3_get_timeout(rr3);
rc->s_timeout = redrat3_set_timeout;
rc->tx_ir = redrat3_transmit_ir;
rc->s_tx_carrier = redrat3_set_tx_carrier;
rc->s_carrier_report = redrat3_wideband_receiver;
rc->driver_name = DRIVER_NAME;
- rc->rx_resolution = US_TO_NS(2);
+ rc->rx_resolution = 2;
rc->map_name = RC_MAP_HAUPPAUGE;
ret = rc_register_device(rc);
--
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