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[PATCH] ppc32: Remove CONFIG_PMAC_PBOOK 

This patch removes CONFIG_PMAC_PBOOK (PowerBook support).  This is now
split into CONFIG_PMAC_MEDIABAY for the actual hotswap bay that some
powerbooks have, CONFIG_PM for power management related code, and just left
out of any CONFIG_* option for some generally useful stuff that can be used
on non-laptops as well.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Benjamin Herrenschmidt 2005-06-27 14:36:34 -07:00 committed by Linus Torvalds
parent fcd16cc084
commit 8c8709334c
20 changed files with 196 additions and 224 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/ppc/platforms/pmac_sleep.S
View File

@ -46,7 +46,7 @@
.section .text
.align 5
#if defined(CONFIG_PMAC_PBOOK) || defined(CONFIG_CPU_FREQ_PMAC)
#if defined(CONFIG_PM) || defined(CONFIG_CPU_FREQ_PMAC)
/* This gets called by via-pmu.c late during the sleep process.
* The PMU was already send the sleep command and will shut us down
@ -382,7 +382,7 @@ turn_on_mmu:
isync
rfi
#endif /* defined(CONFIG_PMAC_PBOOK) || defined(CONFIG_CPU_FREQ) */
#endif /* defined(CONFIG_PM) || defined(CONFIG_CPU_FREQ) */
.section .data
.balign L1_CACHE_LINE_SIZE

8
arch/ppc/platforms/pmac_time.c
View File

@ -206,7 +206,7 @@ via_calibrate_decr(void)
return 1;
}
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
/*
* Reset the time after a sleep.
*/
@ -238,7 +238,7 @@ time_sleep_notify(struct pmu_sleep_notifier *self, int when)
static struct pmu_sleep_notifier time_sleep_notifier __pmacdata = {
time_sleep_notify, SLEEP_LEVEL_MISC,
};
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
/*
* Query the OF and get the decr frequency.
@ -251,9 +251,9 @@ pmac_calibrate_decr(void)
struct device_node *cpu;
unsigned int freq, *fp;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
pmu_register_sleep_notifier(&time_sleep_notifier);
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
/* We assume MacRISC2 machines have correct device-tree
* calibration. That's better since the VIA itself seems

10
drivers/block/swim3.c
View File

@ -253,7 +253,7 @@ static int floppy_revalidate(struct gendisk *disk);
static int swim3_add_device(struct device_node *swims);
int swim3_init(void);
#ifndef CONFIG_PMAC_PBOOK
#ifndef CONFIG_PMAC_MEDIABAY
#define check_media_bay(which, what) 1
#endif
@ -297,9 +297,11 @@ static void do_fd_request(request_queue_t * q)
int i;
for(i=0;i<floppy_count;i++)
{
#ifdef CONFIG_PMAC_MEDIABAY
if (floppy_states[i].media_bay &&
check_media_bay(floppy_states[i].media_bay, MB_FD))
continue;
#endif /* CONFIG_PMAC_MEDIABAY */
start_request(&floppy_states[i]);
}
sti();
@ -856,8 +858,10 @@ static int floppy_ioctl(struct inode *inode, struct file *filp,
if ((cmd & 0x80) && !capable(CAP_SYS_ADMIN))
return -EPERM;
#ifdef CONFIG_PMAC_MEDIABAY
if (fs->media_bay && check_media_bay(fs->media_bay, MB_FD))
return -ENXIO;
#endif
switch (cmd) {
case FDEJECT:
@ -881,8 +885,10 @@ static int floppy_open(struct inode *inode, struct file *filp)
int n, err = 0;
if (fs->ref_count == 0) {
#ifdef CONFIG_PMAC_MEDIABAY
if (fs->media_bay && check_media_bay(fs->media_bay, MB_FD))
return -ENXIO;
#endif
out_8(&sw->setup, S_IBM_DRIVE | S_FCLK_DIV2);
out_8(&sw->control_bic, 0xff);
out_8(&sw->mode, 0x95);
@ -967,8 +973,10 @@ static int floppy_revalidate(struct gendisk *disk)
struct swim3 __iomem *sw;
int ret, n;
#ifdef CONFIG_PMAC_MEDIABAY
if (fs->media_bay && check_media_bay(fs->media_bay, MB_FD))
return -ENXIO;
#endif
sw = fs->swim3;
grab_drive(fs, revalidating, 0);

3
drivers/char/misc.c
View File

@ -308,9 +308,6 @@ static int __init misc_init(void)
#endif
#ifdef CONFIG_BVME6000
rtc_DP8570A_init();
#endif
#ifdef CONFIG_PMAC_PBOOK
pmu_device_init();
#endif
if (register_chrdev(MISC_MAJOR,"misc",&misc_fops)) {
printk("unable to get major %d for misc devices\n",

8
drivers/ide/ppc/pmac.c
View File

@ -1324,9 +1324,9 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
/* XXX FIXME: Media bay stuff need re-organizing */
if (np->parent && np->parent->name
&& strcasecmp(np->parent->name, "media-bay") == 0) {
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PMAC_MEDIABAY
media_bay_set_ide_infos(np->parent, pmif->regbase, pmif->irq, hwif->index);
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PMAC_MEDIABAY */
pmif->mediabay = 1;
if (!bidp)
pmif->aapl_bus_id = 1;
@ -1382,10 +1382,10 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
hwif->index, model_name[pmif->kind], pmif->aapl_bus_id,
pmif->mediabay ? " (mediabay)" : "", hwif->irq);
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PMAC_MEDIABAY
if (pmif->mediabay && check_media_bay_by_base(pmif->regbase, MB_CD) == 0)
hwif->noprobe = 0;
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PMAC_MEDIABAY */
hwif->sg_max_nents = MAX_DCMDS;

10
drivers/ieee1394/ohci1394.c
View File

@ -3538,8 +3538,8 @@ static void ohci1394_pci_remove(struct pci_dev *pdev)
static int ohci1394_pci_resume (struct pci_dev *pdev)
{
#ifdef CONFIG_PMAC_PBOOK
{
#ifdef CONFIG_PPC_PMAC
if (_machine == _MACH_Pmac) {
struct device_node *of_node;
/* Re-enable 1394 */
@ -3547,7 +3547,7 @@ static int ohci1394_pci_resume (struct pci_dev *pdev)
if (of_node)
pmac_call_feature (PMAC_FTR_1394_ENABLE, of_node, 0, 1);
}
#endif
#endif /* CONFIG_PPC_PMAC */
pci_enable_device(pdev);
@ -3557,8 +3557,8 @@ static int ohci1394_pci_resume (struct pci_dev *pdev)
static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
{
#ifdef CONFIG_PMAC_PBOOK
{
#ifdef CONFIG_PPC_PMAC
if (_machine == _MACH_Pmac) {
struct device_node *of_node;
/* Disable 1394 */

35
drivers/macintosh/Kconfig
View File

@ -86,33 +86,18 @@ config PMAC_SMU
on the "SMU" system control chip which replaces the old PMU.
If you don't know, say Y.
config PMAC_PBOOK
bool "Power management support for PowerBooks"
depends on ADB_PMU
---help---
This provides support for putting a PowerBook to sleep; it also
enables media bay support. Power management works on the
PB2400/3400/3500, Wallstreet, Lombard, and Bronze PowerBook G3 and
the Titanium Powerbook G4, as well as the iBooks. You should get
the power management daemon, pmud, to make it work and you must have
the /dev/pmu device (see the pmud README).
Get pmud from <ftp://ftp.samba.org/pub/ppclinux/pmud/>.
If you have a PowerBook, you should say Y here.
You may also want to compile the dma sound driver as a module and
have it autoloaded. The act of removing the module shuts down the
sound hardware for more power savings.
config PM
bool
depends on PPC_PMAC && ADB_PMU && PMAC_PBOOK
default y
config PMAC_APM_EMU
tristate "APM emulation"
depends on PMAC_PBOOK
depends on PPC_PMAC && PPC32 && PM
config PMAC_MEDIABAY
bool "Support PowerBook hotswap media bay"
depends on PPC_PMAC && PPC32
help
This option adds support for older PowerBook's hotswap media bay
that can contains batteries, floppy drives, or IDE devices. PCI
devices are not fully supported in the bay as I never had one to
try with
# made a separate option since backlight may end up beeing used
# on non-powerbook machines (but only on PMU based ones AFAIK)

2
drivers/macintosh/Makefile
View File

@ -6,7 +6,7 @@
obj-$(CONFIG_PPC_PMAC) += macio_asic.o
obj-$(CONFIG_PMAC_PBOOK) += mediabay.o
obj-$(CONFIG_PMAC_MEDIABAY) += mediabay.o
obj-$(CONFIG_MAC_EMUMOUSEBTN) += mac_hid.o
obj-$(CONFIG_INPUT_ADBHID) += adbhid.o
obj-$(CONFIG_ANSLCD) += ans-lcd.o

10
drivers/macintosh/adb.c
View File

@ -90,7 +90,7 @@ static int sleepy_trackpad;
static int autopoll_devs;
int __adb_probe_sync;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
static int adb_notify_sleep(struct pmu_sleep_notifier *self, int when);
static struct pmu_sleep_notifier adb_sleep_notifier = {
adb_notify_sleep,
@ -320,9 +320,9 @@ int __init adb_init(void)
printk(KERN_WARNING "Warning: no ADB interface detected\n");
adb_controller = NULL;
} else {
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
pmu_register_sleep_notifier(&adb_sleep_notifier);
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
#ifdef CONFIG_PPC
if (machine_is_compatible("AAPL,PowerBook1998") ||
machine_is_compatible("PowerBook1,1"))
@ -337,7 +337,7 @@ int __init adb_init(void)
__initcall(adb_init);
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
/*
* notify clients before sleep and reset bus afterwards
*/
@ -378,7 +378,7 @@ adb_notify_sleep(struct pmu_sleep_notifier *self, int when)
}
return PBOOK_SLEEP_OK;
}
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
static int
do_adb_reset_bus(void)

70
drivers/macintosh/via-pmu.c
View File

@ -155,10 +155,10 @@ static spinlock_t pmu_lock;
static u8 pmu_intr_mask;
static int pmu_version;
static int drop_interrupts;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
static int option_lid_wakeup = 1;
static int sleep_in_progress;
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
static unsigned long async_req_locks;
static unsigned int pmu_irq_stats[11];
@ -168,7 +168,6 @@ static struct proc_dir_entry *proc_pmu_irqstats;
static struct proc_dir_entry *proc_pmu_options;
static int option_server_mode;
#ifdef CONFIG_PMAC_PBOOK
int pmu_battery_count;
int pmu_cur_battery;
unsigned int pmu_power_flags;
@ -176,7 +175,6 @@ struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
static int query_batt_timer = BATTERY_POLLING_COUNT;
static struct adb_request batt_req;
static struct proc_dir_entry *proc_pmu_batt[PMU_MAX_BATTERIES];
#endif /* CONFIG_PMAC_PBOOK */
#if defined(CONFIG_INPUT_ADBHID) && defined(CONFIG_PMAC_BACKLIGHT)
extern int disable_kernel_backlight;
@ -210,11 +208,9 @@ static int proc_get_irqstats(char *page, char **start, off_t off,
static int pmu_set_backlight_level(int level, void* data);
static int pmu_set_backlight_enable(int on, int level, void* data);
#endif /* CONFIG_PMAC_BACKLIGHT */
#ifdef CONFIG_PMAC_PBOOK
static void pmu_pass_intr(unsigned char *data, int len);
static int proc_get_batt(char *page, char **start, off_t off,
int count, int *eof, void *data);
#endif /* CONFIG_PMAC_PBOOK */
static int proc_read_options(char *page, char **start, off_t off,
int count, int *eof, void *data);
static int proc_write_options(struct file *file, const char __user *buffer,
@ -407,9 +403,7 @@ static int __init via_pmu_start(void)
bright_req_1.complete = 1;
bright_req_2.complete = 1;
#ifdef CONFIG_PMAC_PBOOK
batt_req.complete = 1;
#endif
#ifdef CONFIG_PPC32
if (pmu_kind == PMU_KEYLARGO_BASED)
@ -468,7 +462,7 @@ static int __init via_pmu_dev_init(void)
register_backlight_controller(&pmu_backlight_controller, NULL, "pmu");
#endif /* CONFIG_PMAC_BACKLIGHT */
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PPC32
if (machine_is_compatible("AAPL,3400/2400") ||
machine_is_compatible("AAPL,3500")) {
int mb = pmac_call_feature(PMAC_FTR_GET_MB_INFO,
@ -496,20 +490,19 @@ static int __init via_pmu_dev_init(void)
pmu_batteries[1].flags |= PMU_BATT_TYPE_SMART;
}
}
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PPC32 */
/* Create /proc/pmu */
proc_pmu_root = proc_mkdir("pmu", NULL);
if (proc_pmu_root) {
#ifdef CONFIG_PMAC_PBOOK
int i;
long i;
for (i=0; i<pmu_battery_count; i++) {
char title[16];
sprintf(title, "battery_%d", i);
sprintf(title, "battery_%ld", i);
proc_pmu_batt[i] = create_proc_read_entry(title, 0, proc_pmu_root,
proc_get_batt, (void *)i);
}
#endif /* CONFIG_PMAC_PBOOK */
proc_pmu_info = create_proc_read_entry("info", 0, proc_pmu_root,
proc_get_info, NULL);
@ -629,8 +622,6 @@ static void pmu_set_server_mode(int server_mode)
pmu_wait_complete(&req);
}
#ifdef CONFIG_PMAC_PBOOK
/* This new version of the code for 2400/3400/3500 powerbooks
* is inspired from the implementation in gkrellm-pmu
*/
@ -813,8 +804,6 @@ query_battery_state(void)
2, PMU_SMART_BATTERY_STATE, pmu_cur_battery+1);
}
#endif /* CONFIG_PMAC_PBOOK */
static int __pmac
proc_get_info(char *page, char **start, off_t off,
int count, int *eof, void *data)
@ -823,11 +812,9 @@ proc_get_info(char *page, char **start, off_t off,
p += sprintf(p, "PMU driver version : %d\n", PMU_DRIVER_VERSION);
p += sprintf(p, "PMU firmware version : %02x\n", pmu_version);
#ifdef CONFIG_PMAC_PBOOK
p += sprintf(p, "AC Power : %d\n",
((pmu_power_flags & PMU_PWR_AC_PRESENT) != 0));
p += sprintf(p, "Battery count : %d\n", pmu_battery_count);
#endif /* CONFIG_PMAC_PBOOK */
return p - page;
}
@ -859,12 +846,11 @@ proc_get_irqstats(char *page, char **start, off_t off,
return p - page;
}
#ifdef CONFIG_PMAC_PBOOK
static int __pmac
proc_get_batt(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int batnum = (int)data;
long batnum = (long)data;
char *p = page;
p += sprintf(p, "\n");
@ -883,7 +869,6 @@ proc_get_batt(char *page, char **start, off_t off,
return p - page;
}
#endif /* CONFIG_PMAC_PBOOK */
static int __pmac
proc_read_options(char *page, char **start, off_t off,
@ -891,11 +876,11 @@ proc_read_options(char *page, char **start, off_t off,
{
char *p = page;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
if (pmu_kind == PMU_KEYLARGO_BASED &&
pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0)
p += sprintf(p, "lid_wakeup=%d\n", option_lid_wakeup);
#endif /* CONFIG_PMAC_PBOOK */
#endif
if (pmu_kind == PMU_KEYLARGO_BASED)
p += sprintf(p, "server_mode=%d\n", option_server_mode);
@ -932,12 +917,12 @@ proc_write_options(struct file *file, const char __user *buffer,
*(val++) = 0;
while(*val == ' ')
val++;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
if (pmu_kind == PMU_KEYLARGO_BASED &&
pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0)
if (!strcmp(label, "lid_wakeup"))
option_lid_wakeup = ((*val) == '1');
#endif /* CONFIG_PMAC_PBOOK */
#endif
if (pmu_kind == PMU_KEYLARGO_BASED && !strcmp(label, "server_mode")) {
int new_value;
new_value = ((*val) == '1');
@ -1432,7 +1417,6 @@ next:
}
/* Tick interrupt */
else if ((1 << pirq) & PMU_INT_TICK) {
#ifdef CONFIG_PMAC_PBOOK
/* Environement or tick interrupt, query batteries */
if (pmu_battery_count) {
if ((--query_batt_timer) == 0) {
@ -1447,7 +1431,6 @@ next:
pmu_pass_intr(data, len);
} else {
pmu_pass_intr(data, len);
#endif /* CONFIG_PMAC_PBOOK */
}
goto next;
}
@ -2062,7 +2045,7 @@ pmu_i2c_simple_write(int bus, int addr, u8* data, int len)
return -1;
}
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
static LIST_HEAD(sleep_notifiers);
@ -2715,6 +2698,8 @@ powerbook_sleep_3400(void)
return 0;
}
#endif /* CONFIG_PM */
/*
* Support for /dev/pmu device
*/
@ -2894,11 +2879,11 @@ static int __pmac
pmu_ioctl(struct inode * inode, struct file *filp,
u_int cmd, u_long arg)
{
struct pmu_private *pp = filp->private_data;
__u32 __user *argp = (__u32 __user *)arg;
int error;
int error = -EINVAL;
switch (cmd) {
#ifdef CONFIG_PM
case PMU_IOC_SLEEP:
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
@ -2920,12 +2905,13 @@ pmu_ioctl(struct inode * inode, struct file *filp,
error = -ENOSYS;
}
sleep_in_progress = 0;
return error;
break;
case PMU_IOC_CAN_SLEEP:
if (pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) < 0)
return put_user(0, argp);
else
return put_user(1, argp);
#endif /* CONFIG_PM */
#ifdef CONFIG_PMAC_BACKLIGHT
/* Backlight should have its own device or go via
@ -2946,11 +2932,13 @@ pmu_ioctl(struct inode * inode, struct file *filp,
error = get_user(value, argp);
if (!error)
error = set_backlight_level(value);
return error;
break;
}
#ifdef CONFIG_INPUT_ADBHID
case PMU_IOC_GRAB_BACKLIGHT: {
struct pmu_private *pp = filp->private_data;
unsigned long flags;
if (pp->backlight_locker)
return 0;
pp->backlight_locker = 1;
@ -2966,7 +2954,7 @@ pmu_ioctl(struct inode * inode, struct file *filp,
case PMU_IOC_HAS_ADB:
return put_user(pmu_has_adb, argp);
}
return -EINVAL;
return error;
}
static struct file_operations pmu_device_fops __pmacdata = {
@ -2982,14 +2970,16 @@ static struct miscdevice pmu_device __pmacdata = {
PMU_MINOR, "pmu", &pmu_device_fops
};
void pmu_device_init(void)
static int pmu_device_init(void)
{
if (!via)
return;
return 0;
if (misc_register(&pmu_device) < 0)
printk(KERN_ERR "via-pmu: cannot register misc device.\n");
return 0;
}
#endif /* CONFIG_PMAC_PBOOK */
device_initcall(pmu_device_init);
#ifdef DEBUG_SLEEP
static inline void __pmac
@ -3157,12 +3147,12 @@ EXPORT_SYMBOL(pmu_i2c_combined_read);
EXPORT_SYMBOL(pmu_i2c_stdsub_write);
EXPORT_SYMBOL(pmu_i2c_simple_read);
EXPORT_SYMBOL(pmu_i2c_simple_write);
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
EXPORT_SYMBOL(pmu_register_sleep_notifier);
EXPORT_SYMBOL(pmu_unregister_sleep_notifier);
EXPORT_SYMBOL(pmu_enable_irled);
EXPORT_SYMBOL(pmu_battery_count);
EXPORT_SYMBOL(pmu_batteries);
EXPORT_SYMBOL(pmu_power_flags);
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */

13
drivers/usb/host/ohci-pci.c
View File

@ -14,14 +14,11 @@
* This file is licenced under the GPL.
*/
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PPC_PMAC
#include <asm/machdep.h>
#include <asm/pmac_feature.h>
#include <asm/pci-bridge.h>
#include <asm/prom.h>
#ifndef CONFIG_PM
# define CONFIG_PM
#endif
#endif
#ifndef CONFIG_PCI
@ -132,7 +129,7 @@ static int ohci_pci_suspend (struct usb_hcd *hcd, pm_message_t message)
/* let things settle down a bit */
msleep (100);
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PPC_PMAC
if (_machine == _MACH_Pmac) {
struct device_node *of_node;
@ -141,7 +138,7 @@ static int ohci_pci_suspend (struct usb_hcd *hcd, pm_message_t message)
if (of_node)
pmac_call_feature(PMAC_FTR_USB_ENABLE, of_node, 0, 0);
}
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PPC_PMAC */
return 0;
}
@ -151,7 +148,7 @@ static int ohci_pci_resume (struct usb_hcd *hcd)
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
int retval = 0;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PPC_PMAC
if (_machine == _MACH_Pmac) {
struct device_node *of_node;
@ -160,7 +157,7 @@ static int ohci_pci_resume (struct usb_hcd *hcd)
if (of_node)
pmac_call_feature (PMAC_FTR_USB_ENABLE, of_node, 0, 1);
}
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PPC_PMAC */
/* resume root hub */
if (time_before (jiffies, ohci->next_statechange))

14
drivers/video/aty/aty128fb.c
View File

@ -350,10 +350,8 @@ static int default_vmode __initdata = VMODE_1024_768_60;
static int default_cmode __initdata = CMODE_8;
#endif
#ifdef CONFIG_PMAC_PBOOK
static int default_crt_on __initdata = 0;
static int default_lcd_on __initdata = 1;
#endif
#ifdef CONFIG_MTRR
static int mtrr = 1;
@ -1249,7 +1247,6 @@ static int aty128_crtc_to_var(const struct aty128_crtc *crtc,
return 0;
}
#ifdef CONFIG_PMAC_PBOOK
static void aty128_set_crt_enable(struct aty128fb_par *par, int on)
{
if (on) {
@ -1284,7 +1281,6 @@ static void aty128_set_lcd_enable(struct aty128fb_par *par, int on)
aty_st_le32(LVDS_GEN_CNTL, reg);
}
}
#endif /* CONFIG_PMAC_PBOOK */
static void aty128_set_pll(struct aty128_pll *pll, const struct aty128fb_par *par)
{
@ -1491,12 +1487,10 @@ static int aty128fb_set_par(struct fb_info *info)
info->fix.visual = par->crtc.bpp == 8 ? FB_VISUAL_PSEUDOCOLOR
: FB_VISUAL_DIRECTCOLOR;
#ifdef CONFIG_PMAC_PBOOK
if (par->chip_gen == rage_M3) {
aty128_set_crt_enable(par, par->crt_on);
aty128_set_lcd_enable(par, par->lcd_on);
}
#endif
if (par->accel_flags & FB_ACCELF_TEXT)
aty128_init_engine(par);
@ -1652,7 +1646,6 @@ static int __init aty128fb_setup(char *options)
return 0;
while ((this_opt = strsep(&options, ",")) != NULL) {
#ifdef CONFIG_PMAC_PBOOK
if (!strncmp(this_opt, "lcd:", 4)) {
default_lcd_on = simple_strtoul(this_opt+4, NULL, 0);
continue;
@ -1660,7 +1653,6 @@ static int __init aty128fb_setup(char *options)
default_crt_on = simple_strtoul(this_opt+4, NULL, 0);
continue;
}
#endif
#ifdef CONFIG_MTRR
if(!strncmp(this_opt, "nomtrr", 6)) {
mtrr = 0;
@ -1752,10 +1744,8 @@ static int __init aty128_init(struct pci_dev *pdev, const struct pci_device_id *
info->fbops = &aty128fb_ops;
info->flags = FBINFO_FLAG_DEFAULT;
#ifdef CONFIG_PMAC_PBOOK
par->lcd_on = default_lcd_on;
par->crt_on = default_crt_on;
#endif
var = default_var;
#ifdef CONFIG_PPC_PMAC
@ -2035,12 +2025,10 @@ static int aty128fb_blank(int blank, struct fb_info *fb)
aty_st_8(CRTC_EXT_CNTL+1, state);
#ifdef CONFIG_PMAC_PBOOK
if (par->chip_gen == rage_M3) {
aty128_set_crt_enable(par, par->crt_on && !blank);
aty128_set_lcd_enable(par, par->lcd_on && !blank);
}
#endif
#ifdef CONFIG_PMAC_BACKLIGHT
if ((_machine == _MACH_Pmac) && !blank)
set_backlight_enable(1);
@ -2124,7 +2112,6 @@ static int aty128fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
static int aty128fb_ioctl(struct inode *inode, struct file *file, u_int cmd,
u_long arg, struct fb_info *info)
{
#ifdef CONFIG_PMAC_PBOOK
struct aty128fb_par *par = info->par;
u32 value;
int rc;
@ -2149,7 +2136,6 @@ static int aty128fb_ioctl(struct inode *inode, struct file *file, u_int cmd,
value = (par->crt_on << 1) | par->lcd_on;
return put_user(value, (__u32 __user *)arg);
}
#endif
return -EINVAL;
}

182
drivers/video/chipsfb.c
View File

@ -28,22 +28,17 @@
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/console.h>
#include <asm/io.h>
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
#endif
#ifdef CONFIG_PMAC_PBOOK
#include <linux/adb.h>
#include <linux/pmu.h>
#endif
/*
* Since we access the display with inb/outb to fixed port numbers,
* we can only handle one 6555x chip. -- paulus
*/
static struct fb_info chipsfb_info;
#define write_ind(num, val, ap, dp) do { \
outb((num), (ap)); outb((val), (dp)); \
} while (0)
@ -74,14 +69,6 @@ static struct fb_info chipsfb_info;
inb(0x3da); read_ind(num, var, 0x3c0, 0x3c1); \
} while (0)
#ifdef CONFIG_PMAC_PBOOK
static unsigned char *save_framebuffer;
int chips_sleep_notify(struct pmu_sleep_notifier *self, int when);
static struct pmu_sleep_notifier chips_sleep_notifier = {
chips_sleep_notify, SLEEP_LEVEL_VIDEO,
};
#endif
/*
* Exported functions
*/
@ -356,6 +343,8 @@ static struct fb_var_screeninfo chipsfb_var __initdata = {
static void __init init_chips(struct fb_info *p, unsigned long addr)
{
memset(p->screen_base, 0, 0x100000);
p->fix = chipsfb_fix;
p->fix.smem_start = addr;
@ -366,34 +355,41 @@ static void __init init_chips(struct fb_info *p, unsigned long addr)
fb_alloc_cmap(&p->cmap, 256, 0);
if (register_framebuffer(p) < 0) {
printk(KERN_ERR "C&T 65550 framebuffer failed to register\n");
return;
}
printk(KERN_INFO "fb%d: Chips 65550 frame buffer (%dK RAM detected)\n",
p->node, p->fix.smem_len / 1024);
chips_hw_init();
}
static int __devinit
chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
{
struct fb_info *p = &chipsfb_info;
struct fb_info *p;
unsigned long addr, size;
unsigned short cmd;
int rc = -ENODEV;
if (pci_enable_device(dp) < 0) {
dev_err(&dp->dev, "Cannot enable PCI device\n");
goto err_out;
}
if ((dp->resource[0].flags & IORESOURCE_MEM) == 0)
return -ENODEV;
goto err_disable;
addr = pci_resource_start(dp, 0);
size = pci_resource_len(dp, 0);
if (addr == 0)
return -ENODEV;
if (p->screen_base != 0)
return -EBUSY;
if (!request_mem_region(addr, size, "chipsfb"))
return -EBUSY;
goto err_disable;
p = framebuffer_alloc(0, &dp->dev);
if (p == NULL) {
dev_err(&dp->dev, "Cannot allocate framebuffer structure\n");
rc = -ENOMEM;
goto err_disable;
}
if (pci_request_region(dp, 0, "chipsfb") != 0) {
dev_err(&dp->dev, "Cannot request framebuffer\n");
rc = -EBUSY;
goto err_release_fb;
}
#ifdef __BIG_ENDIAN
addr += 0x800000; // Use big-endian aperture
@ -411,38 +407,90 @@ chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
set_backlight_enable(1);
#endif /* CONFIG_PMAC_BACKLIGHT */
#ifdef CONFIG_PPC
p->screen_base = __ioremap(addr, 0x200000, _PAGE_NO_CACHE);
#else
p->screen_base = ioremap(addr, 0x200000);
#endif
if (p->screen_base == NULL) {
release_mem_region(addr, size);
return -ENOMEM;
dev_err(&dp->dev, "Cannot map framebuffer\n");
rc = -ENOMEM;
goto err_release_pci;
}
p->device = &dp->dev;
init_chips(p, addr);
#ifdef CONFIG_PMAC_PBOOK
pmu_register_sleep_notifier(&chips_sleep_notifier);
#endif /* CONFIG_PMAC_PBOOK */
pci_set_drvdata(dp, p);
p->device = &dp->dev;
init_chips(p, addr);
if (register_framebuffer(p) < 0) {
dev_err(&dp->dev,"C&T 65550 framebuffer failed to register\n");
goto err_unmap;
}
dev_info(&dp->dev,"fb%d: Chips 65550 frame buffer"
" (%dK RAM detected)\n",
p->node, p->fix.smem_len / 1024);
return 0;
err_unmap:
iounmap(p->screen_base);
err_release_pci:
pci_release_region(dp, 0);
err_release_fb:
framebuffer_release(p);
err_disable:
err_out:
return rc;
}
static void __devexit chipsfb_remove(struct pci_dev *dp)
{
struct fb_info *p = pci_get_drvdata(dp);
if (p != &chipsfb_info || p->screen_base == NULL)
if (p->screen_base == NULL)
return;
unregister_framebuffer(p);
iounmap(p->screen_base);
p->screen_base = NULL;
release_mem_region(pci_resource_start(dp, 0), pci_resource_len(dp, 0));
#ifdef CONFIG_PMAC_PBOOK
pmu_unregister_sleep_notifier(&chips_sleep_notifier);
#endif /* CONFIG_PMAC_PBOOK */
pci_release_region(dp, 0);
}
#ifdef CONFIG_PM
static int chipsfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct fb_info *p = pci_get_drvdata(pdev);
if (state == pdev->dev.power.power_state)
return 0;
if (state != PM_SUSPEND_MEM)
goto done;
acquire_console_sem();
chipsfb_blank(1, p);
fb_set_suspend(p, 1);
release_console_sem();
done:
pdev->dev.power.power_state = state;
return 0;
}
static int chipsfb_pci_resume(struct pci_dev *pdev)
{
struct fb_info *p = pci_get_drvdata(pdev);
acquire_console_sem();
fb_set_suspend(p, 0);
chipsfb_blank(0, p);
release_console_sem();
pdev->dev.power.power_state = PMSG_ON;
return 0;
}
#endif /* CONFIG_PM */
static struct pci_device_id chipsfb_pci_tbl[] = {
{ PCI_VENDOR_ID_CT, PCI_DEVICE_ID_CT_65550, PCI_ANY_ID, PCI_ANY_ID },
{ 0 }
@ -455,6 +503,10 @@ static struct pci_driver chipsfb_driver = {
.id_table = chipsfb_pci_tbl,
.probe = chipsfb_pci_init,
.remove = __devexit_p(chipsfb_remove),
#ifdef CONFIG_PM
.suspend = chipsfb_pci_suspend,
.resume = chipsfb_pci_resume,
#endif
};
int __init chips_init(void)
@ -472,48 +524,4 @@ static void __exit chipsfb_exit(void)
pci_unregister_driver(&chipsfb_driver);
}
#ifdef CONFIG_PMAC_PBOOK
/*
* Save the contents of the frame buffer when we go to sleep,
* and restore it when we wake up again.
*/
int
chips_sleep_notify(struct pmu_sleep_notifier *self, int when)
{
struct fb_info *p = &chipsfb_info;
int nb = p->var.yres * p->fix.line_length;
if (p->screen_base == NULL)
return PBOOK_SLEEP_OK;
switch (when) {
case PBOOK_SLEEP_REQUEST:
save_framebuffer = vmalloc(nb);
if (save_framebuffer == NULL)
return PBOOK_SLEEP_REFUSE;
break;
case PBOOK_SLEEP_REJECT:
if (save_framebuffer) {
vfree(save_framebuffer);
save_framebuffer = NULL;
}
break;
case PBOOK_SLEEP_NOW:
chipsfb_blank(1, p);
if (save_framebuffer)
memcpy(save_framebuffer, p->screen_base, nb);
break;
case PBOOK_WAKE:
if (save_framebuffer) {
memcpy(p->screen_base, save_framebuffer, nb);
vfree(save_framebuffer);
save_framebuffer = NULL;
}
chipsfb_blank(0, p);
break;
}
return PBOOK_SLEEP_OK;
}
#endif /* CONFIG_PMAC_PBOOK */
MODULE_LICENSE("GPL");

6
include/linux/pmu.h
View File

@ -166,7 +166,7 @@ extern int pmu_i2c_simple_read(int bus, int addr, u8* data, int len);
extern int pmu_i2c_simple_write(int bus, int addr, u8* data, int len);
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
/*
* Stuff for putting the powerbook to sleep and waking it again.
*
@ -208,6 +208,8 @@ struct pmu_sleep_notifier
int pmu_register_sleep_notifier(struct pmu_sleep_notifier* notifier);
int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* notifier);
#endif /* CONFIG_PM */
#define PMU_MAX_BATTERIES 2
/* values for pmu_power_flags */
@ -235,6 +237,4 @@ extern int pmu_battery_count;
extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
extern unsigned int pmu_power_flags;
#endif /* CONFIG_PMAC_PBOOK */
#endif /* __KERNEL__ */

14
sound/oss/dmasound/dmasound_awacs.c
View File

@ -255,7 +255,7 @@ static int awacs_burgundy_read_mvolume(unsigned address);
static volatile struct dbdma_cmd *emergency_dbdma_cmd;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
/*
* Stuff for restoring after a sleep.
*/
@ -263,7 +263,7 @@ static int awacs_sleep_notify(struct pmu_sleep_notifier *self, int when);
struct pmu_sleep_notifier awacs_sleep_notifier = {
awacs_sleep_notify, SLEEP_LEVEL_SOUND,
};
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
/* for (soft) sample rate translations */
int expand_bal; /* Balance factor for expanding (not volume!) */
@ -675,7 +675,7 @@ static void PMacIrqCleanup(void)
kfree(awacs_rx_cmd_space);
kfree(beep_dbdma_cmd_space);
kfree(beep_buf);
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
pmu_unregister_sleep_notifier(&awacs_sleep_notifier);
#endif
}
@ -1415,7 +1415,7 @@ load_awacs(void)
}
}
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
/*
* Save state when going to sleep, restore it afterwards.
*/
@ -1551,7 +1551,7 @@ static int awacs_sleep_notify(struct pmu_sleep_notifier *self, int when)
}
return PBOOK_SLEEP_OK;
}
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
/* All the burgundy functions: */
@ -3053,9 +3053,9 @@ printk("dmasound_pmac: Awacs/Screamer Codec Mfct: %d Rev %d\n", mfg, rev);
if ((res=setup_beep()))
return res ;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
pmu_register_sleep_notifier(&awacs_sleep_notifier);
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
/* Powerbooks have odd ways of enabling inputs such as
an expansion-bay CD or sound from an internal modem

8
sound/ppc/awacs.c
View File

@ -90,7 +90,7 @@ snd_pmac_awacs_write_noreg(pmac_t *chip, int reg, int val)
snd_pmac_awacs_write(chip, val | (reg << 12));
}
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
/* Recalibrate chip */
static void screamer_recalibrate(pmac_t *chip)
{
@ -642,7 +642,7 @@ static void awacs_restore_all_regs(pmac_t *chip)
}
}
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
static void snd_pmac_awacs_suspend(pmac_t *chip)
{
snd_pmac_awacs_write_noreg(chip, 1, (chip->awacs_reg[1]
@ -676,7 +676,7 @@ static void snd_pmac_awacs_resume(pmac_t *chip)
}
#endif
}
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
#ifdef PMAC_SUPPORT_AUTOMUTE
/*
@ -883,7 +883,7 @@ snd_pmac_awacs_init(pmac_t *chip)
* set lowlevel callbacks
*/
chip->set_format = snd_pmac_awacs_set_format;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
chip->suspend = snd_pmac_awacs_suspend;
chip->resume = snd_pmac_awacs_resume;
#endif

6
sound/ppc/daca.c
View File

@ -218,7 +218,7 @@ static snd_kcontrol_new_t daca_mixers[] = {
};
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
static void daca_resume(pmac_t *chip)
{
pmac_daca_t *mix = chip->mixer_data;
@ -227,7 +227,7 @@ static void daca_resume(pmac_t *chip)
mix->amp_on ? 0x05 : 0x04);
daca_set_volume(mix);
}
#endif /* CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */
static void daca_cleanup(pmac_t *chip)
@ -275,7 +275,7 @@ int __init snd_pmac_daca_init(pmac_t *chip)
return err;
}
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
chip->resume = daca_resume;
#endif

11
sound/ppc/pmac.c
View File

@ -36,7 +36,7 @@
#include <asm/pci-bridge.h>
#if defined(CONFIG_PM) && defined(CONFIG_PMAC_PBOOK)
#ifdef CONFIG_PM
static int snd_pmac_register_sleep_notifier(pmac_t *chip);
static int snd_pmac_unregister_sleep_notifier(pmac_t *chip);
static int snd_pmac_suspend(snd_card_t *card, pm_message_t state);
@ -782,7 +782,7 @@ static int snd_pmac_free(pmac_t *chip)
}
snd_pmac_sound_feature(chip, 0);
#if defined(CONFIG_PM) && defined(CONFIG_PMAC_PBOOK)
#ifdef CONFIG_PM
snd_pmac_unregister_sleep_notifier(chip);
#endif
@ -1292,7 +1292,7 @@ int __init snd_pmac_new(snd_card_t *card, pmac_t **chip_return)
/* Reset dbdma channels */
snd_pmac_dbdma_reset(chip);
#if defined(CONFIG_PM) && defined(CONFIG_PMAC_PBOOK)
#ifdef CONFIG_PM
/* add sleep notifier */
if (! snd_pmac_register_sleep_notifier(chip))
snd_card_set_pm_callback(chip->card, snd_pmac_suspend, snd_pmac_resume, chip);
@ -1316,7 +1316,7 @@ int __init snd_pmac_new(snd_card_t *card, pmac_t **chip_return)
* sleep notify for powerbook
*/
#if defined(CONFIG_PM) && defined(CONFIG_PMAC_PBOOK)
#ifdef CONFIG_PM
/*
* Save state when going to sleep, restore it afterwards.
@ -1414,4 +1414,5 @@ static int snd_pmac_unregister_sleep_notifier(pmac_t *chip)
return 0;
}
#endif /* CONFIG_PM && CONFIG_PMAC_PBOOK */
#endif /* CONFIG_PM */

2
sound/ppc/pmac.h
View File

@ -167,7 +167,7 @@ struct snd_pmac {
void (*set_format)(pmac_t *chip);
void (*update_automute)(pmac_t *chip, int do_notify);
int (*detect_headphone)(pmac_t *chip);
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
void (*suspend)(pmac_t *chip);
void (*resume)(pmac_t *chip);
#endif

4
sound/ppc/tumbler.c
View File

@ -1128,7 +1128,7 @@ static void tumbler_reset_audio(pmac_t *chip)
}
}
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
/* suspend mixer */
static void tumbler_suspend(pmac_t *chip)
{
@ -1370,7 +1370,7 @@ int __init snd_pmac_tumbler_init(pmac_t *chip)
if ((err = snd_ctl_add(chip->card, chip->drc_sw_ctl)) < 0)
return err;
#ifdef CONFIG_PMAC_PBOOK
#ifdef CONFIG_PM
chip->suspend = tumbler_suspend;
chip->resume = tumbler_resume;
#endif