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path: root/drivers/media/rc/imon.c
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Diffstat (limited to 'drivers/media/rc/imon.c')
-rw-r--r--drivers/media/rc/imon.c55
1 files changed, 28 insertions, 27 deletions
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index bd76534a2749..7b3f31cc63d2 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -148,7 +148,7 @@ struct imon_context {
u32 last_keycode; /* last reported input keycode */
u32 rc_scancode; /* the computed remote scancode */
u8 rc_toggle; /* the computed remote toggle bit */
- u64 rc_type; /* iMON or MCE (RC6) IR protocol? */
+ u64 rc_proto; /* iMON or MCE (RC6) IR protocol? */
bool release_code; /* some keys send a release code */
u8 display_type; /* store the display type */
@@ -911,7 +911,7 @@ static struct attribute *imon_display_sysfs_entries[] = {
NULL
};
-static struct attribute_group imon_display_attr_group = {
+static const struct attribute_group imon_display_attr_group = {
.attrs = imon_display_sysfs_entries
};
@@ -920,7 +920,7 @@ static struct attribute *imon_rf_sysfs_entries[] = {
NULL
};
-static struct attribute_group imon_rf_attr_group = {
+static const struct attribute_group imon_rf_attr_group = {
.attrs = imon_rf_sysfs_entries
};
@@ -1118,7 +1118,7 @@ static void imon_touch_display_timeout(unsigned long data)
* it is not, so we must acquire it prior to calling send_packet, which
* requires that the lock is held.
*/
-static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
+static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_proto)
{
int retval;
struct imon_context *ictx = rc->priv;
@@ -1127,25 +1127,25 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
unsigned char ir_proto_packet[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 };
- if (*rc_type && !(*rc_type & rc->allowed_protocols))
+ if (*rc_proto && !(*rc_proto & rc->allowed_protocols))
dev_warn(dev, "Looks like you're trying to use an IR protocol this device does not support\n");
- if (*rc_type & RC_BIT_RC6_MCE) {
+ if (*rc_proto & RC_PROTO_BIT_RC6_MCE) {
dev_dbg(dev, "Configuring IR receiver for MCE protocol\n");
ir_proto_packet[0] = 0x01;
- *rc_type = RC_BIT_RC6_MCE;
- } else if (*rc_type & RC_BIT_OTHER) {
+ *rc_proto = RC_PROTO_BIT_RC6_MCE;
+ } else if (*rc_proto & RC_PROTO_BIT_OTHER) {
dev_dbg(dev, "Configuring IR receiver for iMON protocol\n");
if (!pad_stabilize)
dev_dbg(dev, "PAD stabilize functionality disabled\n");
/* ir_proto_packet[0] = 0x00; // already the default */
- *rc_type = RC_BIT_OTHER;
+ *rc_proto = RC_PROTO_BIT_OTHER;
} else {
dev_warn(dev, "Unsupported IR protocol specified, overriding to iMON IR protocol\n");
if (!pad_stabilize)
dev_dbg(dev, "PAD stabilize functionality disabled\n");
/* ir_proto_packet[0] = 0x00; // already the default */
- *rc_type = RC_BIT_OTHER;
+ *rc_proto = RC_PROTO_BIT_OTHER;
}
memcpy(ictx->usb_tx_buf, &ir_proto_packet, sizeof(ir_proto_packet));
@@ -1159,7 +1159,7 @@ static int imon_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
if (retval)
goto out;
- ictx->rc_type = *rc_type;
+ ictx->rc_proto = *rc_proto;
ictx->pad_mouse = false;
out:
@@ -1435,7 +1435,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
rel_x = buf[2];
rel_y = buf[3];
- if (ictx->rc_type == RC_BIT_OTHER && pad_stabilize) {
+ if (ictx->rc_proto == RC_PROTO_BIT_OTHER && pad_stabilize) {
if ((buf[1] == 0) && ((rel_x != 0) || (rel_y != 0))) {
dir = stabilize((int)rel_x, (int)rel_y,
timeout, threshold);
@@ -1502,7 +1502,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
buf[0] = 0x01;
buf[1] = buf[4] = buf[5] = buf[6] = buf[7] = 0;
- if (ictx->rc_type == RC_BIT_OTHER && pad_stabilize) {
+ if (ictx->rc_proto == RC_PROTO_BIT_OTHER && pad_stabilize) {
dir = stabilize((int)rel_x, (int)rel_y,
timeout, threshold);
if (!dir) {
@@ -1706,7 +1706,7 @@ static void imon_incoming_scancode(struct imon_context *ictx,
ictx->release_code = false;
} else {
scancode = be32_to_cpu(*((__be32 *)buf));
- if (ictx->rc_type == RC_BIT_RC6_MCE) {
+ if (ictx->rc_proto == RC_PROTO_BIT_RC6_MCE) {
ktype = IMON_KEY_IMON;
if (buf[0] == 0x80)
ktype = IMON_KEY_MCE;
@@ -1769,10 +1769,10 @@ static void imon_incoming_scancode(struct imon_context *ictx,
if (press_type == 0)
rc_keyup(ictx->rdev);
else {
- if (ictx->rc_type == RC_BIT_RC6_MCE ||
- ictx->rc_type == RC_BIT_OTHER)
+ if (ictx->rc_proto == RC_PROTO_BIT_RC6_MCE ||
+ ictx->rc_proto == RC_PROTO_BIT_OTHER)
rc_keydown(ictx->rdev,
- ictx->rc_type == RC_BIT_RC6_MCE ? RC_TYPE_RC6_MCE : RC_TYPE_OTHER,
+ ictx->rc_proto == RC_PROTO_BIT_RC6_MCE ? RC_PROTO_RC6_MCE : RC_PROTO_OTHER,
ictx->rc_scancode, ictx->rc_toggle);
spin_lock_irqsave(&ictx->kc_lock, flags);
ictx->last_keycode = ictx->kc;
@@ -1936,7 +1936,7 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
{
u8 ffdc_cfg_byte = ictx->usb_rx_buf[6];
u8 detected_display_type = IMON_DISPLAY_TYPE_NONE;
- u64 allowed_protos = RC_BIT_OTHER;
+ u64 allowed_protos = RC_PROTO_BIT_OTHER;
switch (ffdc_cfg_byte) {
/* iMON Knob, no display, iMON IR + vol knob */
@@ -1967,27 +1967,27 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
case 0x9e:
dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR");
detected_display_type = IMON_DISPLAY_TYPE_VFD;
- allowed_protos = RC_BIT_RC6_MCE;
+ allowed_protos = RC_PROTO_BIT_RC6_MCE;
break;
/* iMON LCD, MCE IR */
case 0x9f:
dev_info(ictx->dev, "0xffdc iMON LCD, MCE IR");
detected_display_type = IMON_DISPLAY_TYPE_LCD;
- allowed_protos = RC_BIT_RC6_MCE;
+ allowed_protos = RC_PROTO_BIT_RC6_MCE;
break;
default:
dev_info(ictx->dev, "Unknown 0xffdc device, defaulting to VFD and iMON IR");
detected_display_type = IMON_DISPLAY_TYPE_VFD;
/* We don't know which one it is, allow user to set the
* RC6 one from userspace if OTHER wasn't correct. */
- allowed_protos |= RC_BIT_RC6_MCE;
+ allowed_protos |= RC_PROTO_BIT_RC6_MCE;
break;
}
printk(KERN_CONT " (id 0x%02x)\n", ffdc_cfg_byte);
ictx->display_type = detected_display_type;
- ictx->rc_type = allowed_protos;
+ ictx->rc_proto = allowed_protos;
}
static void imon_set_display_type(struct imon_context *ictx)
@@ -2063,17 +2063,18 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
sizeof(ictx->phys_rdev));
strlcat(ictx->phys_rdev, "/input0", sizeof(ictx->phys_rdev));
- rdev->input_name = ictx->name_rdev;
+ rdev->device_name = ictx->name_rdev;
rdev->input_phys = ictx->phys_rdev;
usb_to_input_id(ictx->usbdev_intf0, &rdev->input_id);
rdev->dev.parent = ictx->dev;
rdev->priv = ictx;
if (ictx->dev_descr->flags & IMON_IR_RAW)
- rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+ rdev->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
else
/* iMON PAD or MCE */
- rdev->allowed_protocols = RC_BIT_OTHER | RC_BIT_RC6_MCE;
+ rdev->allowed_protocols = RC_PROTO_BIT_OTHER |
+ RC_PROTO_BIT_RC6_MCE;
rdev->change_protocol = imon_ir_change_protocol;
rdev->driver_name = MOD_NAME;
@@ -2086,12 +2087,12 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
if (ictx->product == 0xffdc) {
imon_get_ffdc_type(ictx);
- rdev->allowed_protocols = ictx->rc_type;
+ rdev->allowed_protocols = ictx->rc_proto;
}
imon_set_display_type(ictx);
- if (ictx->rc_type == RC_BIT_RC6_MCE ||
+ if (ictx->rc_proto == RC_PROTO_BIT_RC6_MCE ||
ictx->dev_descr->flags & IMON_IR_RAW)
rdev->map_name = RC_MAP_IMON_MCE;
else
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.