From: Benjamin Herrenschmidt Date: Mon, 27 Jun 2005 21:36:34 +0000 (-0700) Subject: [PATCH] ppc32: Remove CONFIG_PMAC_PBOOK X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8c8709334cec803368a432a33e0f2e116d48fe07;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/ppc/platforms/pmac_sleep.S b/arch/ppc/platforms/pmac_sleep.S index f459ade1bd63..016a74649155 100644 --- a/arch/ppc/platforms/pmac_sleep.S +++ b/arch/ppc/platforms/pmac_sleep.S @@ -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 diff --git a/arch/ppc/platforms/pmac_time.c b/arch/ppc/platforms/pmac_time.c index de60ccc7db9f..778ce4fec368 100644 --- a/arch/ppc/platforms/pmac_time.c +++ b/arch/ppc/platforms/pmac_time.c @@ -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 diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index 5b09cf154ac7..e5f7494c00ee 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -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;imedia_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); diff --git a/drivers/char/misc.c b/drivers/char/misc.c index 31cf84d69026..931efd58f87a 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -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", diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 569f16767442..818380b5fd27 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -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; diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c index 36e25ac823dc..b3d3d22fde64 100644 --- a/drivers/ieee1394/ohci1394.c +++ b/drivers/ieee1394/ohci1394.c @@ -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 */ diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig index b0ace5bc950c..91691a6c004e 100644 --- a/drivers/macintosh/Kconfig +++ b/drivers/macintosh/Kconfig @@ -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 . - - 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) diff --git a/drivers/macintosh/Makefile b/drivers/macintosh/Makefile index b3f88a4fcef7..f5ae171dbfef 100644 --- a/drivers/macintosh/Makefile +++ b/drivers/macintosh/Makefile @@ -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 diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index 493e2afa191c..c0dc1e3fa58b 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -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) diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 5375df03c6f3..4a0a0ad2d03c 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -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= 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 */ diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c index 57fd07d00549..eede6be098d2 100644 --- a/drivers/usb/host/ohci-pci.c +++ b/drivers/usb/host/ohci-pci.c @@ -14,14 +14,11 @@ * This file is licenced under the GPL. */ -#ifdef CONFIG_PMAC_PBOOK +#ifdef CONFIG_PPC_PMAC #include #include #include #include -#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)) diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 9789115980a5..7bc1d44d8814 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -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; } diff --git a/drivers/video/chipsfb.c b/drivers/video/chipsfb.c index 95e72550d43f..e75a965ec760 100644 --- a/drivers/video/chipsfb.c +++ b/drivers/video/chipsfb.c @@ -28,22 +28,17 @@ #include #include #include +#include #include #ifdef CONFIG_PMAC_BACKLIGHT #include #endif -#ifdef CONFIG_PMAC_PBOOK -#include -#include -#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 @@ -411,37 +407,89 @@ 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; } + + pci_set_drvdata(dp, p); p->device = &dp->dev; + init_chips(p, addr); -#ifdef CONFIG_PMAC_PBOOK - pmu_register_sleep_notifier(&chips_sleep_notifier); -#endif /* CONFIG_PMAC_PBOOK */ + 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); - pci_set_drvdata(dp, p); 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)); + 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); -#ifdef CONFIG_PMAC_PBOOK - pmu_unregister_sleep_notifier(&chips_sleep_notifier); -#endif /* CONFIG_PMAC_PBOOK */ + 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 }, @@ -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"); diff --git a/include/linux/pmu.h b/include/linux/pmu.h index 6d73eada277e..373bd3b9b330 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -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__ */ diff --git a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c index 33108661e671..2704e1598add 100644 --- a/sound/oss/dmasound/dmasound_awacs.c +++ b/sound/oss/dmasound/dmasound_awacs.c @@ -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 diff --git a/sound/ppc/awacs.c b/sound/ppc/awacs.c index e052bd071e5b..061e52d3d771 100644 --- a/sound/ppc/awacs.c +++ b/sound/ppc/awacs.c @@ -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 diff --git a/sound/ppc/daca.c b/sound/ppc/daca.c index f24a91693616..a737f298e77d 100644 --- a/sound/ppc/daca.c +++ b/sound/ppc/daca.c @@ -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 diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index 080ef3928465..75b8b7423036 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -36,7 +36,7 @@ #include -#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 */ + diff --git a/sound/ppc/pmac.h b/sound/ppc/pmac.h index 0a84c05f714b..582db5220119 100644 --- a/sound/ppc/pmac.h +++ b/sound/ppc/pmac.h @@ -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 diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index 9332237cb6a4..36c5d5d45bb1 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -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