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-rw-r--r--drivers/media/rc/imon.c8
-rw-r--r--drivers/media/rc/keymaps/Makefile3
-rw-r--r--drivers/media/rc/keymaps/rc-su3000.c75
-rw-r--r--drivers/media/rc/mceusb.c10
-rw-r--r--drivers/media/rc/rc-main.c20
-rw-r--r--drivers/media/rc/st_rc.c13
6 files changed, 119 insertions, 10 deletions
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index f329485c662..822b9f47ca7 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -1909,10 +1909,8 @@ static struct input_dev *imon_init_idev(struct imon_context *ictx)
int ret, i;
idev = input_allocate_device();
- if (!idev) {
- dev_err(ictx->dev, "input dev allocation failed\n");
+ if (!idev)
goto out;
- }
snprintf(ictx->name_idev, sizeof(ictx->name_idev),
"iMON Panel, Knob and Mouse(%04x:%04x)",
@@ -1960,10 +1958,8 @@ static struct input_dev *imon_init_touch(struct imon_context *ictx)
int ret;
touch = input_allocate_device();
- if (!touch) {
- dev_err(ictx->dev, "touchscreen input dev allocation failed\n");
+ if (!touch)
goto touch_alloc_failed;
- }
snprintf(ictx->name_touch, sizeof(ictx->name_touch),
"iMON USB Touchscreen (%04x:%04x)",
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index b1cde8c0422..0b8c5491901 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -98,4 +98,5 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
rc-videomate-s350.o \
rc-videomate-tv-pvr.o \
rc-winfast.o \
- rc-winfast-usbii-deluxe.o
+ rc-winfast-usbii-deluxe.o \
+ rc-su3000.o
diff --git a/drivers/media/rc/keymaps/rc-su3000.c b/drivers/media/rc/keymaps/rc-su3000.c
new file mode 100644
index 00000000000..8dbd3e9bc95
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-su3000.c
@@ -0,0 +1,75 @@
+/* rc-su3000.h - Keytable for Geniatech HDStar Remote Controller
+ *
+ * Copyright (c) 2013 by Evgeny Plehov <Evgeny Plehov@ukr.net>
+ *
+ * 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.
+ */
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+static struct rc_map_table su3000[] = {
+ { 0x25, KEY_POWER }, /* right-bottom Red */
+ { 0x0a, KEY_MUTE }, /* -/-- */
+ { 0x01, KEY_1 },
+ { 0x02, KEY_2 },
+ { 0x03, KEY_3 },
+ { 0x04, KEY_4 },
+ { 0x05, KEY_5 },
+ { 0x06, KEY_6 },
+ { 0x07, KEY_7 },
+ { 0x08, KEY_8 },
+ { 0x09, KEY_9 },
+ { 0x00, KEY_0 },
+ { 0x20, KEY_UP }, /* CH+ */
+ { 0x21, KEY_DOWN }, /* CH+ */
+ { 0x12, KEY_VOLUMEUP }, /* Brightness Up */
+ { 0x13, KEY_VOLUMEDOWN },/* Brightness Down */
+ { 0x1f, KEY_RECORD },
+ { 0x17, KEY_PLAY },
+ { 0x16, KEY_PAUSE },
+ { 0x0b, KEY_STOP },
+ { 0x27, KEY_FASTFORWARD },/* >> */
+ { 0x26, KEY_REWIND }, /* << */
+ { 0x0d, KEY_OK }, /* Mute */
+ { 0x11, KEY_LEFT }, /* VOL- */
+ { 0x10, KEY_RIGHT }, /* VOL+ */
+ { 0x29, KEY_BACK }, /* button under 9 */
+ { 0x2c, KEY_MENU }, /* TTX */
+ { 0x2b, KEY_EPG }, /* EPG */
+ { 0x1e, KEY_RED }, /* OSD */
+ { 0x0e, KEY_GREEN }, /* Window */
+ { 0x2d, KEY_YELLOW }, /* button under << */
+ { 0x0f, KEY_BLUE }, /* bottom yellow button */
+ { 0x14, KEY_AUDIO }, /* Snapshot */
+ { 0x38, KEY_TV }, /* TV/Radio */
+ { 0x0c, KEY_ESC } /* upper Red button */
+};
+
+static struct rc_map_list su3000_map = {
+ .map = {
+ .scan = su3000,
+ .size = ARRAY_SIZE(su3000),
+ .rc_type = RC_TYPE_RC5,
+ .name = RC_MAP_SU3000,
+ }
+};
+
+static int __init init_rc_map_su3000(void)
+{
+ return rc_map_register(&su3000_map);
+}
+
+static void __exit exit_rc_map_su3000(void)
+{
+ rc_map_unregister(&su3000_map);
+}
+
+module_init(init_rc_map_su3000)
+module_exit(exit_rc_map_su3000)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Evgeny Plehov <Evgeny Plehov@ukr.net>");
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 3c761014d3c..a25bb1581e4 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -199,6 +199,7 @@ static bool debug;
#define VENDOR_TIVO 0x105a
#define VENDOR_CONEXANT 0x0572
#define VENDOR_TWISTEDMELON 0x2596
+#define VENDOR_HAUPPAUGE 0x2040
enum mceusb_model_type {
MCE_GEN2 = 0, /* Most boards */
@@ -210,6 +211,7 @@ enum mceusb_model_type {
MULTIFUNCTION,
TIVO_KIT,
MCE_GEN2_NO_TX,
+ HAUPPAUGE_CX_HYBRID_TV,
};
struct mceusb_model {
@@ -258,6 +260,11 @@ static const struct mceusb_model mceusb_model[] = {
.no_tx = 1, /* tx isn't wired up at all */
.name = "Conexant Hybrid TV (cx231xx) MCE IR",
},
+ [HAUPPAUGE_CX_HYBRID_TV] = {
+ .rc_map = RC_MAP_HAUPPAUGE,
+ .no_tx = 1, /* eeprom says it has no tx */
+ .name = "Conexant Hybrid TV (cx231xx) MCE IR no TX",
+ },
[MULTIFUNCTION] = {
.mce_gen2 = 1,
.ir_intfnum = 2,
@@ -399,6 +406,9 @@ static struct usb_device_id mceusb_dev_table[] = {
{ USB_DEVICE(VENDOR_TWISTEDMELON, 0x8016) },
/* Twisted Melon Inc. - Manta Transceiver */
{ USB_DEVICE(VENDOR_TWISTEDMELON, 0x8042) },
+ /* Hauppauge WINTV-HVR-HVR 930C-HD - based on cx231xx */
+ { USB_DEVICE(VENDOR_HAUPPAUGE, 0xb130),
+ .driver_info = HAUPPAUGE_CX_HYBRID_TV },
/* Terminating entry */
{ }
};
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 46da365c9c8..02e2f38c9c8 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -22,6 +22,10 @@
#include <linux/module.h>
#include "rc-core-priv.h"
+/* Bitmap to store allocated device numbers from 0 to IRRCV_NUM_DEVICES - 1 */
+#define IRRCV_NUM_DEVICES 256
+DECLARE_BITMAP(ir_core_dev_number, IRRCV_NUM_DEVICES);
+
/* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */
#define IR_TAB_MIN_SIZE 256
#define IR_TAB_MAX_SIZE 8192
@@ -1065,10 +1069,9 @@ EXPORT_SYMBOL_GPL(rc_free_device);
int rc_register_device(struct rc_dev *dev)
{
static bool raw_init = false; /* raw decoders loaded? */
- static atomic_t devno = ATOMIC_INIT(0);
struct rc_map *rc_map;
const char *path;
- int rc;
+ int rc, devno;
if (!dev || !dev->map_name)
return -EINVAL;
@@ -1096,7 +1099,15 @@ int rc_register_device(struct rc_dev *dev)
*/
mutex_lock(&dev->lock);
- dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1);
+ do {
+ devno = find_first_zero_bit(ir_core_dev_number,
+ IRRCV_NUM_DEVICES);
+ /* No free device slots */
+ if (devno >= IRRCV_NUM_DEVICES)
+ return -ENOMEM;
+ } while (test_and_set_bit(devno, ir_core_dev_number));
+
+ dev->devno = devno;
dev_set_name(&dev->dev, "rc%ld", dev->devno);
dev_set_drvdata(&dev->dev, dev);
rc = device_add(&dev->dev);
@@ -1186,6 +1197,7 @@ out_dev:
device_del(&dev->dev);
out_unlock:
mutex_unlock(&dev->lock);
+ clear_bit(dev->devno, ir_core_dev_number);
return rc;
}
EXPORT_SYMBOL_GPL(rc_register_device);
@@ -1197,6 +1209,8 @@ void rc_unregister_device(struct rc_dev *dev)
del_timer_sync(&dev->timer_keyup);
+ clear_bit(dev->devno, ir_core_dev_number);
+
if (dev->driver_type == RC_DRIVER_IR_RAW)
ir_raw_event_unregister(dev);
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
index 65120c2d47a..8f0cddb9e8f 100644
--- a/drivers/media/rc/st_rc.c
+++ b/drivers/media/rc/st_rc.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
+#include <linux/reset.h>
#include <media/rc-core.h>
#include <linux/pinctrl/consumer.h>
@@ -28,6 +29,7 @@ struct st_rc_device {
int sample_mult;
int sample_div;
bool rxuhfmode;
+ struct reset_control *rstc;
};
/* Registers */
@@ -161,6 +163,10 @@ static void st_rc_hardware_init(struct st_rc_device *dev)
unsigned int rx_max_symbol_per = MAX_SYMB_TIME;
unsigned int rx_sampling_freq_div;
+ /* Enable the IP */
+ if (dev->rstc)
+ reset_control_deassert(dev->rstc);
+
clk_prepare_enable(dev->sys_clock);
baseclock = clk_get_rate(dev->sys_clock);
@@ -271,6 +277,11 @@ static int st_rc_probe(struct platform_device *pdev)
else
rc_dev->rx_base = rc_dev->base;
+
+ rc_dev->rstc = reset_control_get(dev, NULL);
+ if (IS_ERR(rc_dev->rstc))
+ rc_dev->rstc = NULL;
+
rc_dev->dev = dev;
platform_set_drvdata(pdev, rc_dev);
st_rc_hardware_init(rc_dev);
@@ -338,6 +349,8 @@ static int st_rc_suspend(struct device *dev)
writel(0x00, rc_dev->rx_base + IRB_RX_EN);
writel(0x00, rc_dev->rx_base + IRB_RX_INT_EN);
clk_disable_unprepare(rc_dev->sys_clock);
+ if (rc_dev->rstc)
+ reset_control_assert(rc_dev->rstc);
}
return 0;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-19 23:12:53 +0000