SONY_BLUETOOTH,
SONY_WWAN,
SONY_WIMAX,
- SONY_RFKILL_MAX,
+ N_SONY_RFKILL,
};
-static struct rfkill *sony_rfkill_devices[SONY_RFKILL_MAX];
-static int sony_rfkill_address[SONY_RFKILL_MAX] = {0x300, 0x500, 0x700, 0x900};
+static struct rfkill *sony_rfkill_devices[N_SONY_RFKILL];
+static int sony_rfkill_address[N_SONY_RFKILL] = {0x300, 0x500, 0x700, 0x900};
static void sony_nc_rfkill_update(void);
/*********** Input Devices ***********/
void *context, void **return_value)
{
struct acpi_device_info *info;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
-
- if (ACPI_SUCCESS(acpi_get_object_info(handle, &buffer))) {
- info = buffer.pointer;
+ if (ACPI_SUCCESS(acpi_get_object_info(handle, &info))) {
printk(KERN_WARNING DRV_PFX "method: name: %4.4s, args %X\n",
(char *)&info->name, info->param_count);
- kfree(buffer.pointer);
+ kfree(info);
}
return AE_OK;
/* set the last requested brightness level */
if (sony_backlight_device &&
- !sony_backlight_update_status(sony_backlight_device))
+ sony_backlight_update_status(sony_backlight_device) < 0)
printk(KERN_WARNING DRV_PFX "unable to restore brightness level\n");
+ /* re-read rfkill state */
+ sony_nc_rfkill_update();
+
return 0;
}
{
int i;
- for (i = 0; i < SONY_RFKILL_MAX; i++) {
- if (sony_rfkill_devices[i])
+ for (i = 0; i < N_SONY_RFKILL; i++) {
+ if (sony_rfkill_devices[i]) {
rfkill_unregister(sony_rfkill_devices[i]);
+ rfkill_destroy(sony_rfkill_devices[i]);
+ }
}
}
-static int sony_nc_rfkill_get(void *data, enum rfkill_state *state)
-{
- int result;
- int argument = sony_rfkill_address[(long) data];
-
- sony_call_snc_handle(0x124, 0x200, &result);
- if (result & 0x1) {
- sony_call_snc_handle(0x124, argument, &result);
- if (result & 0xf)
- *state = RFKILL_STATE_UNBLOCKED;
- else
- *state = RFKILL_STATE_SOFT_BLOCKED;
- } else {
- *state = RFKILL_STATE_HARD_BLOCKED;
- }
-
- return 0;
-}
-
-static int sony_nc_rfkill_set(void *data, enum rfkill_state state)
+static int sony_nc_rfkill_set(void *data, bool blocked)
{
int result;
int argument = sony_rfkill_address[(long) data] + 0x100;
- if (state == RFKILL_STATE_UNBLOCKED)
+ if (!blocked)
argument |= 0xff0000;
return sony_call_snc_handle(0x124, argument, &result);
}
-static int sony_nc_setup_wifi_rfkill(struct acpi_device *device)
-{
- int err = 0;
- struct rfkill *sony_wifi_rfkill;
-
- sony_wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN);
- if (!sony_wifi_rfkill)
- return -1;
- sony_wifi_rfkill->name = "sony-wifi";
- sony_wifi_rfkill->toggle_radio = sony_nc_rfkill_set;
- sony_wifi_rfkill->get_state = sony_nc_rfkill_get;
- sony_wifi_rfkill->user_claim_unsupported = 1;
- sony_wifi_rfkill->data = (void *)SONY_WIFI;
- err = rfkill_register(sony_wifi_rfkill);
- if (err)
- rfkill_free(sony_wifi_rfkill);
- else
- sony_rfkill_devices[SONY_WIFI] = sony_wifi_rfkill;
- return err;
-}
+static const struct rfkill_ops sony_rfkill_ops = {
+ .set_block = sony_nc_rfkill_set,
+};
-static int sony_nc_setup_bluetooth_rfkill(struct acpi_device *device)
+static int sony_nc_setup_rfkill(struct acpi_device *device,
+ enum sony_nc_rfkill nc_type)
{
int err = 0;
- struct rfkill *sony_bluetooth_rfkill;
-
- sony_bluetooth_rfkill = rfkill_allocate(&device->dev,
- RFKILL_TYPE_BLUETOOTH);
- if (!sony_bluetooth_rfkill)
- return -1;
- sony_bluetooth_rfkill->name = "sony-bluetooth";
- sony_bluetooth_rfkill->toggle_radio = sony_nc_rfkill_set;
- sony_bluetooth_rfkill->get_state = sony_nc_rfkill_get;
- sony_bluetooth_rfkill->user_claim_unsupported = 1;
- sony_bluetooth_rfkill->data = (void *)SONY_BLUETOOTH;
- err = rfkill_register(sony_bluetooth_rfkill);
- if (err)
- rfkill_free(sony_bluetooth_rfkill);
- else
- sony_rfkill_devices[SONY_BLUETOOTH] = sony_bluetooth_rfkill;
- return err;
-}
+ struct rfkill *rfk;
+ enum rfkill_type type;
+ const char *name;
+ int result;
+ bool hwblock;
-static int sony_nc_setup_wwan_rfkill(struct acpi_device *device)
-{
- int err = 0;
- struct rfkill *sony_wwan_rfkill;
+ switch (nc_type) {
+ case SONY_WIFI:
+ type = RFKILL_TYPE_WLAN;
+ name = "sony-wifi";
+ break;
+ case SONY_BLUETOOTH:
+ type = RFKILL_TYPE_BLUETOOTH;
+ name = "sony-bluetooth";
+ break;
+ case SONY_WWAN:
+ type = RFKILL_TYPE_WWAN;
+ name = "sony-wwan";
+ break;
+ case SONY_WIMAX:
+ type = RFKILL_TYPE_WIMAX;
+ name = "sony-wimax";
+ break;
+ default:
+ return -EINVAL;
+ }
- sony_wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WWAN);
- if (!sony_wwan_rfkill)
- return -1;
- sony_wwan_rfkill->name = "sony-wwan";
- sony_wwan_rfkill->toggle_radio = sony_nc_rfkill_set;
- sony_wwan_rfkill->get_state = sony_nc_rfkill_get;
- sony_wwan_rfkill->user_claim_unsupported = 1;
- sony_wwan_rfkill->data = (void *)SONY_WWAN;
- err = rfkill_register(sony_wwan_rfkill);
- if (err)
- rfkill_free(sony_wwan_rfkill);
- else
- sony_rfkill_devices[SONY_WWAN] = sony_wwan_rfkill;
- return err;
-}
+ rfk = rfkill_alloc(name, &device->dev, type,
+ &sony_rfkill_ops, (void *)nc_type);
+ if (!rfk)
+ return -ENOMEM;
-static int sony_nc_setup_wimax_rfkill(struct acpi_device *device)
-{
- int err = 0;
- struct rfkill *sony_wimax_rfkill;
+ sony_call_snc_handle(0x124, 0x200, &result);
+ hwblock = !(result & 0x1);
+ rfkill_set_hw_state(rfk, hwblock);
- sony_wimax_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WIMAX);
- if (!sony_wimax_rfkill)
- return -1;
- sony_wimax_rfkill->name = "sony-wimax";
- sony_wimax_rfkill->toggle_radio = sony_nc_rfkill_set;
- sony_wimax_rfkill->get_state = sony_nc_rfkill_get;
- sony_wimax_rfkill->user_claim_unsupported = 1;
- sony_wimax_rfkill->data = (void *)SONY_WIMAX;
- err = rfkill_register(sony_wimax_rfkill);
- if (err)
- rfkill_free(sony_wimax_rfkill);
- else
- sony_rfkill_devices[SONY_WIMAX] = sony_wimax_rfkill;
+ err = rfkill_register(rfk);
+ if (err) {
+ rfkill_destroy(rfk);
+ return err;
+ }
+ sony_rfkill_devices[nc_type] = rfk;
return err;
}
static void sony_nc_rfkill_update()
{
- int i;
- enum rfkill_state state;
+ enum sony_nc_rfkill i;
+ int result;
+ bool hwblock;
- for (i = 0; i < SONY_RFKILL_MAX; i++) {
- if (sony_rfkill_devices[i]) {
- sony_rfkill_devices[i]->
- get_state(sony_rfkill_devices[i]->data,
- &state);
- rfkill_force_state(sony_rfkill_devices[i], state);
+ sony_call_snc_handle(0x124, 0x200, &result);
+ hwblock = !(result & 0x1);
+
+ for (i = 0; i < N_SONY_RFKILL; i++) {
+ int argument = sony_rfkill_address[i];
+
+ if (!sony_rfkill_devices[i])
+ continue;
+
+ if (hwblock) {
+ if (rfkill_set_hw_state(sony_rfkill_devices[i], true)) {
+ /* we already know we're blocked */
+ }
+ continue;
}
+
+ sony_call_snc_handle(0x124, argument, &result);
+ rfkill_set_states(sony_rfkill_devices[i],
+ !(result & 0xf), false);
}
}
}
if (result & 0x1)
- sony_nc_setup_wifi_rfkill(device);
+ sony_nc_setup_rfkill(device, SONY_WIFI);
if (result & 0x2)
- sony_nc_setup_bluetooth_rfkill(device);
+ sony_nc_setup_rfkill(device, SONY_BLUETOOTH);
if (result & 0x1c)
- sony_nc_setup_wwan_rfkill(device);
+ sony_nc_setup_rfkill(device, SONY_WWAN);
if (result & 0x20)
- sony_nc_setup_wimax_rfkill(device);
+ sony_nc_setup_rfkill(device, SONY_WIMAX);
return 0;
}
}
}
- /* try to _INI the device if such method exists (ACPI spec 3.0-6.5.1
- * should be respected as we already checked for the device presence above */
- if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, METHOD_NAME__INI, &handle))) {
- dprintk("Invoking _INI\n");
- if (ACPI_FAILURE(acpi_evaluate_object(sony_nc_acpi_handle, METHOD_NAME__INI,
- NULL, NULL)))
- dprintk("_INI Method failed\n");
- }
-
if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON",
&handle))) {
if (acpi_callsetfunc(sony_nc_acpi_handle, "ECON", 1, NULL))
struct sonypi_event *events;
};
-struct device_ctrl {
+struct sony_pic_dev {
+ struct acpi_device *acpi_dev;
+ struct sony_pic_irq *cur_irq;
+ struct sony_pic_ioport *cur_ioport;
+ struct list_head interrupts;
+ struct list_head ioports;
+ struct mutex lock;
+ struct sonypi_eventtypes *event_types;
+ int (*handle_irq)(const u8, const u8);
int model;
- int (*handle_irq)(const u8, const u8);
u16 evport_offset;
- u8 has_camera;
- u8 has_bluetooth;
- u8 has_wwan;
- struct sonypi_eventtypes *event_types;
-};
-
-struct sony_pic_dev {
- struct device_ctrl *control;
- struct acpi_device *acpi_dev;
- struct sony_pic_irq *cur_irq;
- struct sony_pic_ioport *cur_ioport;
- struct list_head interrupts;
- struct list_head ioports;
- struct mutex lock;
- u8 camera_power;
- u8 bluetooth_power;
- u8 wwan_power;
+ u8 camera_power;
+ u8 bluetooth_power;
+ u8 wwan_power;
};
static struct sony_pic_dev spic_dev = {
.ioports = LIST_HEAD_INIT(spic_dev.ioports),
};
+static int spic_drv_registered;
+
/* Event masks */
#define SONYPI_JOGGER_MASK 0x00000001
#define SONYPI_CAPTURE_MASK 0x00000002
return 1;
}
-static struct device_ctrl spic_types[] = {
- {
- .model = SONYPI_DEVICE_TYPE1,
- .handle_irq = NULL,
- .evport_offset = SONYPI_TYPE1_OFFSET,
- .event_types = type1_events,
- },
- {
- .model = SONYPI_DEVICE_TYPE2,
- .handle_irq = NULL,
- .evport_offset = SONYPI_TYPE2_OFFSET,
- .event_types = type2_events,
- },
- {
- .model = SONYPI_DEVICE_TYPE3,
- .handle_irq = type3_handle_irq,
- .evport_offset = SONYPI_TYPE3_OFFSET,
- .event_types = type3_events,
- },
-};
-
static void sony_pic_detect_device_type(struct sony_pic_dev *dev)
{
struct pci_dev *pcidev;
pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
if (pcidev) {
- dev->control = &spic_types[0];
+ dev->model = SONYPI_DEVICE_TYPE1;
+ dev->evport_offset = SONYPI_TYPE1_OFFSET;
+ dev->event_types = type1_events;
goto out;
}
pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_ICH6_1, NULL);
if (pcidev) {
- dev->control = &spic_types[2];
+ dev->model = SONYPI_DEVICE_TYPE2;
+ dev->evport_offset = SONYPI_TYPE2_OFFSET;
+ dev->event_types = type2_events;
goto out;
}
pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_ICH7_1, NULL);
if (pcidev) {
- dev->control = &spic_types[2];
+ dev->model = SONYPI_DEVICE_TYPE3;
+ dev->handle_irq = type3_handle_irq;
+ dev->evport_offset = SONYPI_TYPE3_OFFSET;
+ dev->event_types = type3_events;
goto out;
}
pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_ICH8_4, NULL);
if (pcidev) {
- dev->control = &spic_types[2];
+ dev->model = SONYPI_DEVICE_TYPE3;
+ dev->handle_irq = type3_handle_irq;
+ dev->evport_offset = SONYPI_TYPE3_OFFSET;
+ dev->event_types = type3_events;
goto out;
}
pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_ICH9_1, NULL);
if (pcidev) {
- dev->control = &spic_types[2];
+ dev->model = SONYPI_DEVICE_TYPE3;
+ dev->handle_irq = type3_handle_irq;
+ dev->evport_offset = SONYPI_TYPE3_OFFSET;
+ dev->event_types = type3_events;
goto out;
}
/* default */
- dev->control = &spic_types[1];
+ dev->model = SONYPI_DEVICE_TYPE2;
+ dev->evport_offset = SONYPI_TYPE2_OFFSET;
+ dev->event_types = type2_events;
out:
if (pcidev)
pci_dev_put(pcidev);
printk(KERN_INFO DRV_PFX "detected Type%d model\n",
- dev->control->model == SONYPI_DEVICE_TYPE1 ? 1 :
- dev->control->model == SONYPI_DEVICE_TYPE2 ? 2 : 3);
+ dev->model == SONYPI_DEVICE_TYPE1 ? 1 :
+ dev->model == SONYPI_DEVICE_TYPE2 ? 2 : 3);
}
/* camera tests and poweron/poweroff */
buffer.pointer = resource;
/* setup Type 1 resources */
- if (spic_dev.control->model == SONYPI_DEVICE_TYPE1) {
+ if (spic_dev.model == SONYPI_DEVICE_TYPE1) {
/* setup io resources */
resource->res1.type = ACPI_RESOURCE_TYPE_IO;
data_mask = inb_p(dev->cur_ioport->io2.minimum);
else
data_mask = inb_p(dev->cur_ioport->io1.minimum +
- dev->control->evport_offset);
+ dev->evport_offset);
dprintk("event ([%.2x] [%.2x]) at port 0x%.4x(+0x%.2x)\n",
ev, data_mask, dev->cur_ioport->io1.minimum,
- dev->control->evport_offset);
+ dev->evport_offset);
if (ev == 0x00 || ev == 0xff)
return IRQ_HANDLED;
- for (i = 0; dev->control->event_types[i].mask; i++) {
+ for (i = 0; dev->event_types[i].mask; i++) {
- if ((data_mask & dev->control->event_types[i].data) !=
- dev->control->event_types[i].data)
+ if ((data_mask & dev->event_types[i].data) !=
+ dev->event_types[i].data)
continue;
- if (!(mask & dev->control->event_types[i].mask))
+ if (!(mask & dev->event_types[i].mask))
continue;
- for (j = 0; dev->control->event_types[i].events[j].event; j++) {
- if (ev == dev->control->event_types[i].events[j].data) {
+ for (j = 0; dev->event_types[i].events[j].event; j++) {
+ if (ev == dev->event_types[i].events[j].data) {
device_event =
- dev->control->
- event_types[i].events[j].event;
+ dev->event_types[i].events[j].event;
goto found;
}
}
/* Still not able to decode the event try to pass
* it over to the minidriver
*/
- if (dev->control->handle_irq &&
- dev->control->handle_irq(data_mask, ev) == 0)
+ if (dev->handle_irq && dev->handle_irq(data_mask, ev) == 0)
return IRQ_HANDLED;
dprintk("unknown event ([%.2x] [%.2x]) at port 0x%.4x(+0x%.2x)\n",
ev, data_mask, dev->cur_ioport->io1.minimum,
- dev->control->evport_offset);
+ dev->evport_offset);
return IRQ_HANDLED;
found:
/* request IRQ */
list_for_each_entry_reverse(irq, &spic_dev.interrupts, list) {
if (!request_irq(irq->irq.interrupts[0], sony_pic_irq,
- IRQF_SHARED, "sony-laptop", &spic_dev)) {
+ IRQF_DISABLED, "sony-laptop", &spic_dev)) {
dprintk("IRQ: %d - triggering: %d - "
"polarity: %d - shr: %d\n",
irq->irq.interrupts[0],
"Unable to register SPIC driver.");
goto out;
}
+ spic_drv_registered = 1;
}
result = acpi_bus_register_driver(&sony_nc_driver);
return 0;
out_unregister_pic:
- if (!no_spic)
+ if (spic_drv_registered)
acpi_bus_unregister_driver(&sony_pic_driver);
out:
return result;
static void __exit sony_laptop_exit(void)
{
acpi_bus_unregister_driver(&sony_nc_driver);
- if (!no_spic)
+ if (spic_drv_registered)
acpi_bus_unregister_driver(&sony_pic_driver);
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff