diff options
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/macintosh/Makefile | 1 | ||||
| -rw-r--r-- | drivers/macintosh/adb.c | 4 | ||||
| -rw-r--r-- | drivers/macintosh/adbhid.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/apm_emu.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/mac_hid.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/macio_asic.c | 5 | ||||
| -rw-r--r-- | drivers/macintosh/macio_sysfs.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/mediabay.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/smu.c | 5 | ||||
| -rw-r--r-- | drivers/macintosh/therm_adt746x.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/therm_pm72.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/therm_pm72.h | 2 | ||||
| -rw-r--r-- | drivers/macintosh/therm_windtunnel.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/via-cuda.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/via-pmu-led.c | 144 | ||||
| -rw-r--r-- | drivers/macintosh/via-pmu.c | 1 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_cpufreq_clamp.c | 1 |
18 files changed, 162 insertions, 22 deletions
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig index 37cd6ee4586b..54f3f6b94efc 100644 --- a/drivers/macintosh/Kconfig +++ b/drivers/macintosh/Kconfig @@ -78,6 +78,18 @@ config ADB_PMU this device; you should do so if your machine is one of those mentioned above. +config ADB_PMU_LED + bool "Support for the Power/iBook front LED" + depends on ADB_PMU + select NEW_LEDS + select LEDS_CLASS + help + Support the front LED on Power/iBooks as a generic LED that can + be triggered by any of the supported triggers. To get the + behaviour of the old CONFIG_BLK_DEV_IDE_PMAC_BLINK, select this + and the ide-disk LED trigger and configure appropriately through + sysfs. + config PMAC_SMU bool "Support for SMU based PowerMacs" depends on PPC_PMAC64 diff --git a/drivers/macintosh/Makefile b/drivers/macintosh/Makefile index 45a268f8047e..b53d45f87b0b 100644 --- a/drivers/macintosh/Makefile +++ b/drivers/macintosh/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_INPUT_ADBHID) += adbhid.o obj-$(CONFIG_ANSLCD) += ans-lcd.o obj-$(CONFIG_ADB_PMU) += via-pmu.o via-pmu-event.o +obj-$(CONFIG_ADB_PMU_LED) += via-pmu-led.o obj-$(CONFIG_PMAC_BACKLIGHT) += via-pmu-backlight.o obj-$(CONFIG_ADB_CUDA) += via-cuda.o obj-$(CONFIG_PMAC_APM_EMU) += apm_emu.o diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index 259fd8973ce9..360f93f6fcdb 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -16,7 +16,6 @@ * - move bus probe to a kernel thread */ -#include <linux/config.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/kernel.h> @@ -36,7 +35,6 @@ #include <linux/spinlock.h> #include <linux/completion.h> #include <linux/device.h> -#include <linux/devfs_fs_kernel.h> #include <asm/uaccess.h> #include <asm/semaphore.h> @@ -904,8 +902,6 @@ adbdev_init(void) return; } - devfs_mk_cdev(MKDEV(ADB_MAJOR, 0), S_IFCHR | S_IRUSR | S_IWUSR, "adb"); - adb_dev_class = class_create(THIS_MODULE, "adb"); if (IS_ERR(adb_dev_class)) return; diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c index cbfbbe2b150a..545be1ed6927 100644 --- a/drivers/macintosh/adbhid.c +++ b/drivers/macintosh/adbhid.c @@ -34,7 +34,6 @@ * Move to syfs */ -#include <linux/config.h> #include <linux/module.h> #include <linux/slab.h> #include <linux/init.h> diff --git a/drivers/macintosh/apm_emu.c b/drivers/macintosh/apm_emu.c index e5a2bbf99399..1293876a2ebd 100644 --- a/drivers/macintosh/apm_emu.c +++ b/drivers/macintosh/apm_emu.c @@ -18,7 +18,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/poll.h> diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c index a66636116f0b..6b129eef7987 100644 --- a/drivers/macintosh/mac_hid.c +++ b/drivers/macintosh/mac_hid.c @@ -8,7 +8,6 @@ * This file will soon be removed in favor of an uinput userspace tool. */ -#include <linux/config.h> #include <linux/init.h> #include <linux/proc_fs.h> #include <linux/sysctl.h> diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c index 431bd37225a1..40ae7b6a939d 100644 --- a/drivers/macintosh/macio_asic.c +++ b/drivers/macintosh/macio_asic.c @@ -17,7 +17,6 @@ * sub-devices. */ -#include <linux/config.h> #include <linux/string.h> #include <linux/kernel.h> #include <linux/pci.h> @@ -428,10 +427,10 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip, /* MacIO itself has a different reg, we use it's PCI base */ if (np == chip->of_node) { - sprintf(dev->ofdev.dev.bus_id, "%1d.%08lx:%.*s", + sprintf(dev->ofdev.dev.bus_id, "%1d.%08x:%.*s", chip->lbus.index, #ifdef CONFIG_PCI - pci_resource_start(chip->lbus.pdev, 0), + (unsigned int)pci_resource_start(chip->lbus.pdev, 0), #else 0, /* NuBus may want to do something better here */ #endif diff --git a/drivers/macintosh/macio_sysfs.c b/drivers/macintosh/macio_sysfs.c index 7f7d4eaca870..cae24a13526a 100644 --- a/drivers/macintosh/macio_sysfs.c +++ b/drivers/macintosh/macio_sysfs.c @@ -1,4 +1,3 @@ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/stat.h> #include <asm/macio.h> diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c index 53c1c7909413..0acf2f7fd9d7 100644 --- a/drivers/macintosh/mediabay.c +++ b/drivers/macintosh/mediabay.c @@ -10,7 +10,6 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ -#include <linux/config.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/kernel.h> diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index f4516ca7aa3a..ff6d9bfdc3d2 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -19,7 +19,6 @@ * the userland interface */ -#include <linux/config.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/device.h> @@ -556,7 +555,7 @@ static int smu_late_init(void) if (smu->db_irq != NO_IRQ) { if (request_irq(smu->db_irq, smu_db_intr, - SA_SHIRQ, "SMU doorbell", smu) < 0) { + IRQF_SHARED, "SMU doorbell", smu) < 0) { printk(KERN_WARNING "SMU: can't " "request interrupt %d\n", smu->db_irq); @@ -566,7 +565,7 @@ static int smu_late_init(void) if (smu->msg_irq != NO_IRQ) { if (request_irq(smu->msg_irq, smu_msg_intr, - SA_SHIRQ, "SMU message", smu) < 0) { + IRQF_SHARED, "SMU message", smu) < 0) { printk(KERN_WARNING "SMU: can't " "request interrupt %d\n", smu->msg_irq); diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c index 5282fec17075..7f86478bdd36 100644 --- a/drivers/macintosh/therm_adt746x.c +++ b/drivers/macintosh/therm_adt746x.c @@ -9,7 +9,6 @@ * */ -#include <linux/config.h> #include <linux/types.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c index 231146f439dd..c1fe0b368f76 100644 --- a/drivers/macintosh/therm_pm72.c +++ b/drivers/macintosh/therm_pm72.c @@ -97,7 +97,6 @@ * */ -#include <linux/config.h> #include <linux/types.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/macintosh/therm_pm72.h b/drivers/macintosh/therm_pm72.h index c17e61f9c418..fc7e9b7ecaf2 100644 --- a/drivers/macintosh/therm_pm72.h +++ b/drivers/macintosh/therm_pm72.h @@ -93,7 +93,7 @@ static char * critical_overtemp_path = "/sbin/critical_overtemp"; * 0. This appear to be safe enough for this first version * of the driver, though I would accept any clean patch * doing a better use of the device-tree without turning the - * while i2c registration mecanism into a racy mess + * while i2c registration mechanism into a racy mess * * Note: Xserve changed this. We have some bits on the K2 bus, * which I arbitrarily set to 0x200. Ultimately, we really want diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c index 3d9dd2e166aa..c7d1c290cb0c 100644 --- a/drivers/macintosh/therm_windtunnel.c +++ b/drivers/macintosh/therm_windtunnel.c @@ -27,7 +27,6 @@ * */ -#include <linux/config.h> #include <linux/types.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c index 2d9d79150403..6501db50fb83 100644 --- a/drivers/macintosh/via-cuda.c +++ b/drivers/macintosh/via-cuda.c @@ -9,7 +9,6 @@ * Copyright (C) 1996 Paul Mackerras. */ #include <stdarg.h> -#include <linux/config.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/kernel.h> diff --git a/drivers/macintosh/via-pmu-led.c b/drivers/macintosh/via-pmu-led.c new file mode 100644 index 000000000000..af8375ed0f5e --- /dev/null +++ b/drivers/macintosh/via-pmu-led.c @@ -0,0 +1,144 @@ +/* + * via-pmu LED class device + * + * Copyright 2006 Johannes Berg <johannes@sipsolutions.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. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ +#include <linux/types.h> +#include <linux/kernel.h> +#include <linux/device.h> +#include <linux/leds.h> +#include <linux/adb.h> +#include <linux/pmu.h> +#include <asm/prom.h> + +static spinlock_t pmu_blink_lock; +static struct adb_request pmu_blink_req; +/* -1: no change, 0: request off, 1: request on */ +static int requested_change; +static int sleeping; + +static void pmu_req_done(struct adb_request * req) +{ + unsigned long flags; + + spin_lock_irqsave(&pmu_blink_lock, flags); + /* if someone requested a change in the meantime + * (we only see the last one which is fine) + * then apply it now */ + if (requested_change != -1 && !sleeping) + pmu_request(&pmu_blink_req, NULL, 4, 0xee, 4, 0, requested_change); + /* reset requested change */ + requested_change = -1; + spin_unlock_irqrestore(&pmu_blink_lock, flags); +} + +static void pmu_led_set(struct led_classdev *led_cdev, + enum led_brightness brightness) +{ + unsigned long flags; + + spin_lock_irqsave(&pmu_blink_lock, flags); + switch (brightness) { + case LED_OFF: + requested_change = 0; + break; + case LED_FULL: + requested_change = 1; + break; + default: + goto out; + break; + } + /* if request isn't done, then don't do anything */ + if (pmu_blink_req.complete && !sleeping) + pmu_request(&pmu_blink_req, NULL, 4, 0xee, 4, 0, requested_change); + out: + spin_unlock_irqrestore(&pmu_blink_lock, flags); +} + +static struct led_classdev pmu_led = { + .name = "pmu-front-led", +#ifdef CONFIG_BLK_DEV_IDE_PMAC_BLINK + .default_trigger = "ide-disk", +#endif + .brightness_set = pmu_led_set, +}; + +#ifdef CONFIG_PM +static int pmu_led_sleep_call(struct pmu_sleep_notifier *self, int when) +{ + unsigned long flags; + + spin_lock_irqsave(&pmu_blink_lock, flags); + + switch (when) { + case PBOOK_SLEEP_REQUEST: + sleeping = 1; + break; + case PBOOK_WAKE: + sleeping = 0; + break; + default: + /* do nothing */ + break; + } + spin_unlock_irqrestore(&pmu_blink_lock, flags); + + return PBOOK_SLEEP_OK; +} + +static struct pmu_sleep_notifier via_pmu_led_sleep_notif = { + .notifier_call = pmu_led_sleep_call, +}; +#endif + +static int __init via_pmu_led_init(void) +{ + struct device_node *dt; + const char *model; + + /* only do this on keylargo based models */ + if (pmu_get_model() != PMU_KEYLARGO_BASED) + return -ENODEV; + + dt = of_find_node_by_path("/"); + if (dt == NULL) + return -ENODEV; + model = (const char *)get_property(dt, "model", NULL); + if (model == NULL) + return -ENODEV; + if (strncmp(model, "PowerBook", strlen("PowerBook")) != 0 && + strncmp(model, "iBook", strlen("iBook")) != 0) { + of_node_put(dt); + /* ignore */ + return -ENODEV; + } + of_node_put(dt); + + spin_lock_init(&pmu_blink_lock); + /* no outstanding req */ + pmu_blink_req.complete = 1; + pmu_blink_req.done = pmu_req_done; +#ifdef CONFIG_PM + pmu_register_sleep_notifier(&via_pmu_led_sleep_notif); +#endif + return led_classdev_register(NULL, &pmu_led); +} + +late_initcall(via_pmu_led_init); diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 1ab4f16c08b9..c1193d34ec9e 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -21,7 +21,6 @@ * */ #include <stdarg.h> -#include <linux/config.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/kernel.h> diff --git a/drivers/macintosh/windfarm_cpufreq_clamp.c b/drivers/macintosh/windfarm_cpufreq_clamp.c index 81337cd16e80..900aade06198 100644 --- a/drivers/macintosh/windfarm_cpufreq_clamp.c +++ b/drivers/macintosh/windfarm_cpufreq_clamp.c @@ -1,4 +1,3 @@ -#include <linux/config.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/kernel.h> |
