*
* Copyright (C) 2005 Narayanan R S <nars@kadamba.org>
*
- * Copyright (C) 2001-2002 Alcôve <www.alcove.com>
+ * Copyright (C) 2001-2002 Alcôve <www.alcove.com>
*
* Copyright (C) 2001 Michael Ashley <m.ashley@unsw.edu.au>
*
MODULE_PARM_DESC(useinput,
"set this if you would like sonypi to feed events to the input subsystem");
+static int check_ioport = 1;
+module_param(check_ioport, int, 0444);
+MODULE_PARM_DESC(check_ioport,
+ "set this to 0 if you think the automatic ioport check for sony-laptop is wrong");
+
#define SONYPI_DEVICE_MODEL_TYPE1 1
#define SONYPI_DEVICE_MODEL_TYPE2 2
#define SONYPI_DEVICE_MODEL_TYPE3 3
u16 evtype_offset;
int camera_power;
int bluetooth_power;
- struct semaphore lock;
+ struct mutex lock;
struct kfifo *fifo;
spinlock_t fifo_lock;
wait_queue_head_t fifo_proc_list;
#ifdef CONFIG_ACPI
if (sonypi_acpi_device)
- acpi_bus_generate_event(sonypi_acpi_device, 1, event);
+ acpi_bus_generate_proc_event(sonypi_acpi_device, 1, event);
#endif
kfifo_put(sonypi_device.fifo, (unsigned char *)&event, sizeof(event));
return IRQ_HANDLED;
}
-/* External camera command (exported to the motion eye v4l driver) */
-int sonypi_camera_command(int command, u8 value)
-{
- if (!camera)
- return -EIO;
-
- down(&sonypi_device.lock);
-
- switch (command) {
- case SONYPI_COMMAND_SETCAMERA:
- if (value)
- sonypi_camera_on();
- else
- sonypi_camera_off();
- break;
- case SONYPI_COMMAND_SETCAMERABRIGHTNESS:
- sonypi_set(SONYPI_CAMERA_BRIGHTNESS, value);
- break;
- case SONYPI_COMMAND_SETCAMERACONTRAST:
- sonypi_set(SONYPI_CAMERA_CONTRAST, value);
- break;
- case SONYPI_COMMAND_SETCAMERAHUE:
- sonypi_set(SONYPI_CAMERA_HUE, value);
- break;
- case SONYPI_COMMAND_SETCAMERACOLOR:
- sonypi_set(SONYPI_CAMERA_COLOR, value);
- break;
- case SONYPI_COMMAND_SETCAMERASHARPNESS:
- sonypi_set(SONYPI_CAMERA_SHARPNESS, value);
- break;
- case SONYPI_COMMAND_SETCAMERAPICTURE:
- sonypi_set(SONYPI_CAMERA_PICTURE, value);
- break;
- case SONYPI_COMMAND_SETCAMERAAGC:
- sonypi_set(SONYPI_CAMERA_AGC, value);
- break;
- default:
- printk(KERN_ERR "sonypi: sonypi_camera_command invalid: %d\n",
- command);
- break;
- }
- up(&sonypi_device.lock);
- return 0;
-}
-
-EXPORT_SYMBOL(sonypi_camera_command);
-
static int sonypi_misc_fasync(int fd, struct file *filp, int on)
{
int retval;
static int sonypi_misc_release(struct inode *inode, struct file *file)
{
sonypi_misc_fasync(-1, file, 0);
- down(&sonypi_device.lock);
+ mutex_lock(&sonypi_device.lock);
sonypi_device.open_count--;
- up(&sonypi_device.lock);
+ mutex_unlock(&sonypi_device.lock);
return 0;
}
static int sonypi_misc_open(struct inode *inode, struct file *file)
{
- down(&sonypi_device.lock);
+ mutex_lock(&sonypi_device.lock);
/* Flush input queue on first open */
if (!sonypi_device.open_count)
kfifo_reset(sonypi_device.fifo);
sonypi_device.open_count++;
- up(&sonypi_device.lock);
+ mutex_unlock(&sonypi_device.lock);
return 0;
}
u8 val8;
u16 val16;
- down(&sonypi_device.lock);
+ mutex_lock(&sonypi_device.lock);
switch (cmd) {
case SONYPI_IOCGBRT:
if (sonypi_ec_read(SONYPI_LCD_LIGHT, &val8)) {
default:
ret = -EINVAL;
}
- up(&sonypi_device.lock);
+ mutex_unlock(&sonypi_device.lock);
return ret;
}
return 0;
}
+const static struct acpi_device_id sonypi_device_ids[] = {
+ {"SNY6001", 0},
+ {"", 0},
+};
+
static struct acpi_driver sonypi_acpi_driver = {
.name = "sonypi",
.class = "hkey",
- .ids = "SNY6001",
+ .ids = sonypi_device_ids,
.ops = {
.add = sonypi_acpi_add,
.remove = sonypi_acpi_remove,
};
#endif
-static int __devinit sonypi_create_input_devices(void)
+static int __devinit sonypi_create_input_devices(struct platform_device *pdev)
{
struct input_dev *jog_dev;
struct input_dev *key_dev;
jog_dev->name = "Sony Vaio Jogdial";
jog_dev->id.bustype = BUS_ISA;
jog_dev->id.vendor = PCI_VENDOR_ID_SONY;
+ jog_dev->dev.parent = &pdev->dev;
- jog_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
- jog_dev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_MIDDLE);
- jog_dev->relbit[0] = BIT(REL_WHEEL);
+ jog_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
+ jog_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_MIDDLE);
+ jog_dev->relbit[0] = BIT_MASK(REL_WHEEL);
sonypi_device.input_key_dev = key_dev = input_allocate_device();
if (!key_dev) {
key_dev->name = "Sony Vaio Keys";
key_dev->id.bustype = BUS_ISA;
key_dev->id.vendor = PCI_VENDOR_ID_SONY;
+ key_dev->dev.parent = &pdev->dev;
/* Initialize the Input Drivers: special keys */
- key_dev->evbit[0] = BIT(EV_KEY);
+ key_dev->evbit[0] = BIT_MASK(EV_KEY);
for (i = 0; sonypi_inputkeys[i].sonypiev; i++)
if (sonypi_inputkeys[i].inputev)
set_bit(sonypi_inputkeys[i].inputev, key_dev->keybit);
static int __devinit sonypi_setup_ioports(struct sonypi_device *dev,
const struct sonypi_ioport_list *ioport_list)
{
+ /* try to detect if sony-laptop is being used and thus
+ * has already requested one of the known ioports.
+ * As in the deprecated check_region this is racy has we have
+ * multiple ioports available and one of them can be requested
+ * between this check and the subsequent request. Anyway, as an
+ * attempt to be some more user-friendly as we currently are,
+ * this is enough.
+ */
+ const struct sonypi_ioport_list *check = ioport_list;
+ while (check_ioport && check->port1) {
+ if (!request_region(check->port1,
+ sonypi_device.region_size,
+ "Sony Programable I/O Device Check")) {
+ printk(KERN_ERR "sonypi: ioport 0x%.4x busy, using sony-laptop? "
+ "if not use check_ioport=0\n",
+ check->port1);
+ return -EBUSY;
+ }
+ release_region(check->port1, sonypi_device.region_size);
+ check++;
+ }
+
while (ioport_list->port1) {
if (request_region(ioport_list->port1,
}
init_waitqueue_head(&sonypi_device.fifo_proc_list);
- init_MUTEX(&sonypi_device.lock);
+ mutex_init(&sonypi_device.lock);
sonypi_device.bluetooth_power = -1;
if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
if (useinput) {
- error = sonypi_create_input_devices();
+ error = sonypi_create_input_devices(dev);
if (error) {
printk(KERN_ERR
"sonypi: failed to create input devices\n");
{
sonypi_disable();
- synchronize_sched(); /* Allow sonypi interrupt to complete. */
+ synchronize_irq(sonypi_device.irq);
flush_scheduled_work();
if (useinput) {