summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/parisc/dino.c30
-rw-r--r--drivers/parisc/eisa.c4
-rw-r--r--drivers/parisc/eisa_eeprom.c2
-rw-r--r--drivers/parisc/lasi.c2
-rw-r--r--drivers/parisc/lba_pci.c115
-rw-r--r--drivers/parisc/led.c18
-rw-r--r--drivers/parisc/pdc_stable.c44
-rw-r--r--drivers/parisc/power.c12
-rw-r--r--drivers/parport/Kconfig1
-rw-r--r--drivers/video/stifb.c65
10 files changed, 194 insertions, 99 deletions
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index 5ab75334c57..216d1d85932 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -83,7 +83,8 @@
** bus number for each dino.
*/
-#define is_card_dino(id) ((id)->hw_type == HPHW_A_DMA)
+#define is_card_dino(id) ((id)->hw_type == HPHW_A_DMA)
+#define is_cujo(id) ((id)->hversion == 0x682)
#define DINO_IAR0 0x004
#define DINO_IODC_ADDR 0x008
@@ -124,6 +125,7 @@
#define DINO_IRQS 11 /* bits 0-10 are architected */
#define DINO_IRR_MASK 0x5ff /* only 10 bits are implemented */
+#define DINO_LOCAL_IRQS (DINO_IRQS+1)
#define DINO_MASK_IRQ(x) (1<<(x))
@@ -146,7 +148,7 @@ struct dino_device
unsigned long txn_addr; /* EIR addr to generate interrupt */
u32 txn_data; /* EIR data assign to each dino */
u32 imr; /* IRQ's which are enabled */
- int global_irq[12]; /* map IMR bit to global irq */
+ int global_irq[DINO_LOCAL_IRQS]; /* map IMR bit to global irq */
#ifdef DINO_DEBUG
unsigned int dino_irr0; /* save most recent IRQ line stat */
#endif
@@ -297,7 +299,7 @@ struct pci_port_ops dino_port_ops = {
static void dino_disable_irq(unsigned int irq)
{
struct dino_device *dino_dev = irq_desc[irq].handler_data;
- int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, irq);
+ int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, dino_dev, irq);
@@ -309,7 +311,7 @@ static void dino_disable_irq(unsigned int irq)
static void dino_enable_irq(unsigned int irq)
{
struct dino_device *dino_dev = irq_desc[irq].handler_data;
- int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, irq);
+ int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
u32 tmp;
DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, dino_dev, irq);
@@ -435,6 +437,21 @@ static void dino_choose_irq(struct parisc_device *dev, void *ctrl)
dino_assign_irq(dino, irq, &dev->irq);
}
+
+/*
+ * Cirrus 6832 Cardbus reports wrong irq on RDI Tadpole PARISC Laptop (deller@gmx.de)
+ * (the irqs are off-by-one, not sure yet if this is a cirrus, dino-hardware or dino-driver problem...)
+ */
+static void __devinit quirk_cirrus_cardbus(struct pci_dev *dev)
+{
+ u8 new_irq = dev->irq - 1;
+ printk(KERN_INFO "PCI: Cirrus Cardbus IRQ fixup for %s, from %d to %d\n",
+ pci_name(dev), dev->irq, new_irq);
+ dev->irq = new_irq;
+}
+DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_6832, quirk_cirrus_cardbus );
+
+
static void __init
dino_bios_init(void)
{
@@ -666,7 +683,6 @@ dino_fixup_bus(struct pci_bus *bus)
printk(KERN_WARNING "Device %s has unassigned IRQ\n", pci_name(dev));
#endif
} else {
-
/* Adjust INT_LINE for that busses region */
dino_assign_irq(dino_dev, dev->irq, &dev->irq);
}
@@ -872,7 +888,7 @@ static int __init dino_common_init(struct parisc_device *dev,
/* allocate I/O Port resource region */
res = &dino_dev->hba.io_space;
- if (dev->id.hversion == 0x680 || is_card_dino(&dev->id)) {
+ if (!is_cujo(&dev->id)) {
res->name = "Dino I/O Port";
} else {
res->name = "Cujo I/O Port";
@@ -927,7 +943,7 @@ static int __init dino_probe(struct parisc_device *dev)
if (is_card_dino(&dev->id)) {
version = "3.x (card mode)";
} else {
- if(dev->id.hversion == 0x680) {
+ if (!is_cujo(&dev->id)) {
if (dev->id.hversion_rev < 4) {
version = dino_vers[dev->id.hversion_rev];
}
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c
index 6362bf99eff..3d94d86c1c9 100644
--- a/drivers/parisc/eisa.c
+++ b/drivers/parisc/eisa.c
@@ -57,7 +57,7 @@
static DEFINE_SPINLOCK(eisa_irq_lock);
-void __iomem *eisa_eeprom_addr;
+void __iomem *eisa_eeprom_addr __read_mostly;
/* We can only have one EISA adapter in the system because neither
* implementation can be flexed.
@@ -141,7 +141,7 @@ static int slave_mask;
* in the furure.
*/
/* irq 13,8,2,1,0 must be edge */
-static unsigned int eisa_irq_level; /* default to edge triggered */
+static unsigned int eisa_irq_level __read_mostly; /* default to edge triggered */
/* called by free irq */
diff --git a/drivers/parisc/eisa_eeprom.c b/drivers/parisc/eisa_eeprom.c
index 3a1b4826e5c..e13aafa70bf 100644
--- a/drivers/parisc/eisa_eeprom.c
+++ b/drivers/parisc/eisa_eeprom.c
@@ -48,7 +48,7 @@ static loff_t eisa_eeprom_llseek(struct file *file, loff_t offset, int origin )
}
static ssize_t eisa_eeprom_read(struct file * file,
- char *buf, size_t count, loff_t *ppos )
+ char __user *buf, size_t count, loff_t *ppos )
{
unsigned char *tmp;
ssize_t ret;
diff --git a/drivers/parisc/lasi.c b/drivers/parisc/lasi.c
index a8c20396ffb..2b3ba1dcf33 100644
--- a/drivers/parisc/lasi.c
+++ b/drivers/parisc/lasi.c
@@ -150,7 +150,7 @@ void __init lasi_led_init(unsigned long lasi_hpa)
*
*/
-static unsigned long lasi_power_off_hpa;
+static unsigned long lasi_power_off_hpa __read_mostly;
static void lasi_power_off(void)
{
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c
index 5e495dcbc58..cbae8c8963f 100644
--- a/drivers/parisc/lba_pci.c
+++ b/drivers/parisc/lba_pci.c
@@ -167,7 +167,7 @@
/* non-postable I/O port space, densely packed */
#define LBA_PORT_BASE (PCI_F_EXTEND | 0xfee00000UL)
-static void __iomem *astro_iop_base;
+static void __iomem *astro_iop_base __read_mostly;
#define ELROY_HVERS 0x782
#define MERCURY_HVERS 0x783
@@ -695,11 +695,71 @@ lba_claim_dev_resources(struct pci_dev *dev)
}
}
}
+
+
+/*
+ * truncate_pat_collision: Deal with overlaps or outright collisions
+ * between PAT PDC reported ranges.
+ *
+ * Broken PA8800 firmware will report lmmio range that
+ * overlaps with CPU HPA. Just truncate the lmmio range.
+ *
+ * BEWARE: conflicts with this lmmio range may be an
+ * elmmio range which is pointing down another rope.
+ *
+ * FIXME: only deals with one collision per range...theoretically we
+ * could have several. Supporting more than one collision will get messy.
+ */
+static unsigned long
+truncate_pat_collision(struct resource *root, struct resource *new)
+{
+ unsigned long start = new->start;
+ unsigned long end = new->end;
+ struct resource *tmp = root->child;
+
+ if (end <= start || start < root->start || !tmp)
+ return 0;
+
+ /* find first overlap */
+ while (tmp && tmp->end < start)
+ tmp = tmp->sibling;
+
+ /* no entries overlap */
+ if (!tmp) return 0;
+
+ /* found one that starts behind the new one
+ ** Don't need to do anything.
+ */
+ if (tmp->start >= end) return 0;
+
+ if (tmp->start <= start) {
+ /* "front" of new one overlaps */
+ new->start = tmp->end + 1;
+
+ if (tmp->end >= end) {
+ /* AACCKK! totally overlaps! drop this range. */
+ return 1;
+ }
+ }
+
+ if (tmp->end < end ) {
+ /* "end" of new one overlaps */
+ new->end = tmp->start - 1;
+ }
+
+ printk(KERN_WARNING "LBA: Truncating lmmio_space [%lx/%lx] "
+ "to [%lx,%lx]\n",
+ start, end,
+ new->start, new->end );
+
+ return 0; /* truncation successful */
+}
+
#else
-#define lba_claim_dev_resources(dev)
+#define lba_claim_dev_resources(dev) do { } while (0)
+#define truncate_pat_collision(r,n) (0)
#endif
-
/*
** The algorithm is generic code.
** But it needs to access local data structures to get the IRQ base.
@@ -747,6 +807,9 @@ lba_fixup_bus(struct pci_bus *bus)
lba_dump_res(&ioport_resource, 2);
BUG();
}
+ /* advertize Host bridge resources to PCI bus */
+ bus->resource[0] = &(ldev->hba.io_space);
+ i = 1;
if (ldev->hba.elmmio_space.start) {
err = request_resource(&iomem_resource,
@@ -760,23 +823,35 @@ lba_fixup_bus(struct pci_bus *bus)
/* lba_dump_res(&iomem_resource, 2); */
/* BUG(); */
- }
+ } else
+ bus->resource[i++] = &(ldev->hba.elmmio_space);
}
- err = request_resource(&iomem_resource, &(ldev->hba.lmmio_space));
- if (err < 0) {
- /* FIXME overlaps with elmmio will fail here.
- * Need to prune (or disable) the distributed range.
- *
- * BEWARE: conflicts with this lmmio range may be
- * elmmio range which is pointing down another rope.
- */
-
- printk("FAILED: lba_fixup_bus() request for "
+
+ /* Overlaps with elmmio can (and should) fail here.
+ * We will prune (or ignore) the distributed range.
+ *
+ * FIXME: SBA code should register all elmmio ranges first.
+ * that would take care of elmmio ranges routed
+ * to a different rope (already discovered) from
+ * getting registered *after* LBA code has already
+ * registered it's distributed lmmio range.
+ */
+ if (truncate_pat_collision(&iomem_resource,
+ &(ldev->hba.lmmio_space))) {
+
+ printk(KERN_WARNING "LBA: lmmio_space [%lx/%lx] duplicate!\n",
+ ldev->hba.lmmio_space.start,
+ ldev->hba.lmmio_space.end);
+ } else {
+ err = request_resource(&iomem_resource, &(ldev->hba.lmmio_space));
+ if (err < 0) {
+ printk(KERN_ERR "FAILED: lba_fixup_bus() request for "
"lmmio_space [%lx/%lx]\n",
ldev->hba.lmmio_space.start,
ldev->hba.lmmio_space.end);
- /* lba_dump_res(&iomem_resource, 2); */
+ } else
+ bus->resource[i++] = &(ldev->hba.lmmio_space);
}
#ifdef CONFIG_64BIT
@@ -791,18 +866,10 @@ lba_fixup_bus(struct pci_bus *bus)
lba_dump_res(&iomem_resource, 2);
BUG();
}
+ bus->resource[i++] = &(ldev->hba.gmmio_space);
}
#endif
- /* advertize Host bridge resources to PCI bus */
- bus->resource[0] = &(ldev->hba.io_space);
- bus->resource[1] = &(ldev->hba.lmmio_space);
- i=2;
- if (ldev->hba.elmmio_space.start)
- bus->resource[i++] = &(ldev->hba.elmmio_space);
- if (ldev->hba.gmmio_space.start)
- bus->resource[i++] = &(ldev->hba.gmmio_space);
-
}
list_for_each(ln, &bus->devices) {
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index 315be4770d3..f357d3f6036 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -3,7 +3,7 @@
*
* (c) Copyright 2000 Red Hat Software
* (c) Copyright 2000 Helge Deller <hdeller@redhat.com>
- * (c) Copyright 2001-2004 Helge Deller <deller@gmx.de>
+ * (c) Copyright 2001-2005 Helge Deller <deller@gmx.de>
* (c) Copyright 2001 Randolph Chung <tausq@debian.org>
*
* This program is free software; you can redistribute it and/or modify
@@ -56,13 +56,13 @@
relatively large amount of CPU time, some of the calculations can be
turned off with the following variables (controlled via procfs) */
-static int led_type = -1;
+static int led_type __read_mostly = -1;
static unsigned char lastleds; /* LED state from most recent update */
-static unsigned int led_heartbeat = 1;
-static unsigned int led_diskio = 1;
-static unsigned int led_lanrxtx = 1;
-static char lcd_text[32];
-static char lcd_text_default[32];
+static unsigned int led_heartbeat __read_mostly = 1;
+static unsigned int led_diskio __read_mostly = 1;
+static unsigned int led_lanrxtx __read_mostly = 1;
+static char lcd_text[32] __read_mostly;
+static char lcd_text_default[32] __read_mostly;
static struct workqueue_struct *led_wq;
@@ -108,7 +108,7 @@ struct pdc_chassis_lcd_info_ret_block {
/* lcd_info is pre-initialized to the values needed to program KittyHawk LCD's
* HP seems to have used Sharp/Hitachi HD44780 LCDs most of the time. */
static struct pdc_chassis_lcd_info_ret_block
-lcd_info __attribute__((aligned(8))) =
+lcd_info __attribute__((aligned(8))) __read_mostly =
{
.model = DISPLAY_MODEL_LCD,
.lcd_width = 16,
@@ -144,7 +144,7 @@ static int start_task(void)
device_initcall(start_task);
/* ptr to LCD/LED-specific function */
-static void (*led_func_ptr) (unsigned char);
+static void (*led_func_ptr) (unsigned char) __read_mostly;
#ifdef CONFIG_PROC_FS
static int led_proc_read(char *page, char **start, off_t off, int count,
diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c
index 273a7417972..38bdca2fac6 100644
--- a/drivers/parisc/pdc_stable.c
+++ b/drivers/parisc/pdc_stable.c
@@ -56,7 +56,7 @@
#include <asm/uaccess.h>
#include <asm/hardware.h>
-#define PDCS_VERSION "0.09"
+#define PDCS_VERSION "0.10"
#define PDCS_ADDR_PPRI 0x00
#define PDCS_ADDR_OSID 0x40
@@ -70,7 +70,7 @@ MODULE_DESCRIPTION("sysfs interface to HP PDC Stable Storage data");
MODULE_LICENSE("GPL");
MODULE_VERSION(PDCS_VERSION);
-static unsigned long pdcs_size = 0;
+static unsigned long pdcs_size __read_mostly;
/* This struct defines what we need to deal with a parisc pdc path entry */
struct pdcspath_entry {
@@ -194,7 +194,8 @@ pdcspath_store(struct pdcspath_entry *entry)
return -EIO;
}
- entry->ready = 1;
+ /* kobject is already registered */
+ entry->ready = 2;
DPRINTK("%s: device: 0x%p\n", __func__, entry->dev);
@@ -653,15 +654,21 @@ pdcs_register_pathentries(void)
{
unsigned short i;
struct pdcspath_entry *entry;
+ int err;
for (i = 0; (entry = pdcspath_entries[i]); i++) {
if (pdcspath_fetch(entry) < 0)
continue;
- kobject_set_name(&entry->kobj, "%s", entry->name);
+ if ((err = kobject_set_name(&entry->kobj, "%s", entry->name)))
+ return err;
kobj_set_kset_s(entry, paths_subsys);
- kobject_register(&entry->kobj);
-
+ if ((err = kobject_register(&entry->kobj)))
+ return err;
+
+ /* kobject is now registered */
+ entry->ready = 2;
+
if (!entry->dev)
continue;
@@ -675,14 +682,14 @@ pdcs_register_pathentries(void)
/**
* pdcs_unregister_pathentries - Routine called when unregistering the module.
*/
-static inline void __exit
+static inline void
pdcs_unregister_pathentries(void)
{
unsigned short i;
struct pdcspath_entry *entry;
for (i = 0; (entry = pdcspath_entries[i]); i++)
- if (entry->ready)
+ if (entry->ready >= 2)
kobject_unregister(&entry->kobj);
}
@@ -704,7 +711,7 @@ pdc_stable_init(void)
/* For now we'll register the pdc subsys within this driver */
if ((rc = firmware_register(&pdc_subsys)))
- return rc;
+ goto fail_firmreg;
/* Don't forget the info entry */
for (i = 0; (attr = pdcs_subsys_attrs[i]) && !error; i++)
@@ -713,12 +720,25 @@ pdc_stable_init(void)
/* register the paths subsys as a subsystem of pdc subsys */
kset_set_kset_s(&paths_subsys, pdc_subsys);
- subsystem_register(&paths_subsys);
+ if ((rc= subsystem_register(&paths_subsys)))
+ goto fail_subsysreg;
/* now we create all "files" for the paths subsys */
- pdcs_register_pathentries();
+ if ((rc = pdcs_register_pathentries()))
+ goto fail_pdcsreg;
+
+ return rc;
- return 0;
+fail_pdcsreg:
+ pdcs_unregister_pathentries();
+ subsystem_unregister(&paths_subsys);
+
+fail_subsysreg:
+ firmware_unregister(&pdc_subsys);
+
+fail_firmreg:
+ printk(KERN_INFO "PDC Stable Storage bailing out\n");
+ return rc;
}
static void __exit
diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c
index ff75e9296df..54b2b7f20b9 100644
--- a/drivers/parisc/power.c
+++ b/drivers/parisc/power.c
@@ -2,7 +2,7 @@
* linux/arch/parisc/kernel/power.c
* HP PARISC soft power switch support driver
*
- * Copyright (c) 2001-2002 Helge Deller <deller@gmx.de>
+ * Copyright (c) 2001-2005 Helge Deller <deller@gmx.de>
* All rights reserved.
*
*
@@ -102,7 +102,7 @@ static DECLARE_WORK(poweroff_work, deferred_poweroff, NULL);
static void poweroff(void)
{
- static int powering_off;
+ static int powering_off __read_mostly;
if (powering_off)
return;
@@ -113,7 +113,7 @@ static void poweroff(void)
/* local time-counter for shutdown */
-static int shutdown_timer;
+static int shutdown_timer __read_mostly;
/* check, give feedback and start shutdown after one second */
static void process_shutdown(void)
@@ -139,7 +139,7 @@ static void process_shutdown(void)
DECLARE_TASKLET_DISABLED(power_tasklet, NULL, 0);
/* soft power switch enabled/disabled */
-int pwrsw_enabled = 1;
+int pwrsw_enabled __read_mostly = 1;
/*
* On gecko style machines (e.g. 712/xx and 715/xx)
@@ -149,7 +149,7 @@ int pwrsw_enabled = 1;
*/
static void gecko_tasklet_func(unsigned long unused)
{
- if (!pwrsw_enabled)
+ if (unlikely(!pwrsw_enabled))
return;
if (__getDIAG(25) & 0x80000000) {
@@ -173,7 +173,7 @@ static void polling_tasklet_func(unsigned long soft_power_reg)
{
unsigned long current_status;
- if (!pwrsw_enabled)
+ if (unlikely(!pwrsw_enabled))
return;
current_status = gsc_readl(soft_power_reg);
diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig
index a665951b158..f605dea5722 100644
--- a/drivers/parport/Kconfig
+++ b/drivers/parport/Kconfig
@@ -121,6 +121,7 @@ config PARPORT_GSC
tristate
default GSC
depends on PARPORT
+ select PARPORT_NOT_PC
config PARPORT_SUNBPP
tristate "Sparc hardware (EXPERIMENTAL)"
diff --git a/drivers/video/stifb.c b/drivers/video/stifb.c
index fbb17332afd..56d71d6e9a7 100644
--- a/drivers/video/stifb.c
+++ b/drivers/video/stifb.c
@@ -3,7 +3,7 @@
* Low level Frame buffer driver for HP workstations with
* STI (standard text interface) video firmware.
*
- * Copyright (C) 2001-2004 Helge Deller <deller@gmx.de>
+ * Copyright (C) 2001-2005 Helge Deller <deller@gmx.de>
* Portions Copyright (C) 2001 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
*
* Based on:
@@ -73,16 +73,13 @@
#include "sticore.h"
/* REGION_BASE(fb_info, index) returns the virtual address for region <index> */
-#ifdef __LP64__
- #define REGION_BASE(fb_info, index) \
- (fb_info->sti->glob_cfg->region_ptrs[index] | 0xffffffff00000000)
-#else
- #define REGION_BASE(fb_info, index) \
- fb_info->sti->glob_cfg->region_ptrs[index]
-#endif
+#define REGION_BASE(fb_info, index) \
+ F_EXTEND(fb_info->sti->glob_cfg->region_ptrs[index])
#define NGLEDEVDEPROM_CRT_REGION 1
+#define NR_PALETTE 256
+
typedef struct {
__s32 video_config_reg;
__s32 misc_video_start;
@@ -112,7 +109,7 @@ struct stifb_info {
ngle_rom_t ngle_rom;
struct sti_struct *sti;
int deviceSpecificConfig;
- u32 pseudo_palette[256];
+ u32 pseudo_palette[16];
};
static int __initdata stifb_bpp_pref[MAX_STI_ROMS];
@@ -352,10 +349,10 @@ ARTIST_ENABLE_DISABLE_DISPLAY(struct stifb_info *fb, int enable)
#define IS_888_DEVICE(fb) \
(!(IS_24_DEVICE(fb)))
-#define GET_FIFO_SLOTS(fb, cnt, numslots) \
-{ while (cnt < numslots) \
+#define GET_FIFO_SLOTS(fb, cnt, numslots) \
+{ while (cnt < numslots) \
cnt = READ_WORD(fb, REG_34); \
- cnt -= numslots; \
+ cnt -= numslots; \
}
#define IndexedDcd 0 /* Pixel data is indexed (pseudo) color */
@@ -995,7 +992,7 @@ stifb_setcolreg(u_int regno, u_int red, u_int green,
struct stifb_info *fb = (struct stifb_info *) info;
u32 color;
- if (regno >= 256) /* no. of hw registers */
+ if (regno >= NR_PALETTE)
return 1;
red >>= 8;
@@ -1005,8 +1002,8 @@ stifb_setcolreg(u_int regno, u_int red, u_int green,
DEBUG_OFF();
START_IMAGE_COLORMAP_ACCESS(fb);
-
- if (fb->info.var.grayscale) {
+
+ if (unlikely(fb->info.var.grayscale)) {
/* gray = 0.30*R + 0.59*G + 0.11*B */
color = ((red * 77) +
(green * 151) +
@@ -1017,17 +1014,17 @@ stifb_setcolreg(u_int regno, u_int red, u_int green,
(blue));
}
- if (info->var.bits_per_pixel == 32) {
- ((u32 *)(info->pseudo_palette))[regno] =
- (red << info->var.red.offset) |
- (green << info->var.green.offset) |
- (blue << info->var.blue.offset);
- } else {
- ((u32 *)(info->pseudo_palette))[regno] = regno;
+ if (fb->info.fix.visual == FB_VISUAL_DIRECTCOLOR) {
+ struct fb_var_screeninfo *var = &fb->info.var;
+ if (regno < 16)
+ ((u32 *)fb->info.pseudo_palette)[regno] =
+ regno << var->red.offset |
+ regno << var->green.offset |
+ regno << var->blue.offset;
}
WRITE_IMAGE_COLOR(fb, regno, color);
-
+
if (fb->id == S9000_ID_HCRX) {
NgleLutBltCtl lutBltCtl;
@@ -1066,9 +1063,9 @@ stifb_blank(int blank_mode, struct fb_info *info)
case S9000_ID_HCRX:
HYPER_ENABLE_DISABLE_DISPLAY(fb, enable);
break;
- case S9000_ID_A1659A:; /* fall through */
- case S9000_ID_TIMBER:;
- case CRX24_OVERLAY_PLANES:;
+ case S9000_ID_A1659A: /* fall through */
+ case S9000_ID_TIMBER:
+ case CRX24_OVERLAY_PLANES:
default:
ENABLE_DISABLE_DISPLAY(fb, enable);
break;
@@ -1250,12 +1247,10 @@ stifb_init_fb(struct sti_struct *sti, int bpp_pref)
memset(&fb->ngle_rom, 0, sizeof(fb->ngle_rom));
if ((fb->sti->regions_phys[0] & 0xfc000000) ==
(fb->sti->regions_phys[2] & 0xfc000000))
- sti_rom_address = fb->sti->regions_phys[0];
+ sti_rom_address = F_EXTEND(fb->sti->regions_phys[0]);
else
- sti_rom_address = fb->sti->regions_phys[1];
-#ifdef __LP64__
- sti_rom_address |= 0xffffffff00000000;
-#endif
+ sti_rom_address = F_EXTEND(fb->sti->regions_phys[1]);
+
fb->deviceSpecificConfig = gsc_readl(sti_rom_address);
if (IS_24_DEVICE(fb)) {
if (bpp_pref == 8 || bpp_pref == 32)
@@ -1315,7 +1310,7 @@ stifb_init_fb(struct sti_struct *sti, int bpp_pref)
break;
case 32:
fix->type = FB_TYPE_PACKED_PIXELS;
- fix->visual = FB_VISUAL_TRUECOLOR;
+ fix->visual = FB_VISUAL_DIRECTCOLOR;
var->red.length = var->green.length = var->blue.length = var->transp.length = 8;
var->blue.offset = 0;
var->green.offset = 8;
@@ -1337,7 +1332,7 @@ stifb_init_fb(struct sti_struct *sti, int bpp_pref)
info->pseudo_palette = &fb->pseudo_palette;
/* This has to been done !!! */
- fb_alloc_cmap(&info->cmap, 256, 0);
+ fb_alloc_cmap(&info->cmap, NR_PALETTE, 0);
stifb_init_display(fb);
if (!request_mem_region(fix->smem_start, fix->smem_len, "stifb fb")) {
@@ -1488,7 +1483,3 @@ module_exit(stifb_cleanup);
MODULE_AUTHOR("Helge Deller <deller@gmx.de>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>");
MODULE_DESCRIPTION("Framebuffer driver for HP's NGLE series graphics cards in HP PARISC machines");
MODULE_LICENSE("GPL v2");
-
-MODULE_PARM(bpp, "i");
-MODULE_PARM_DESC(mem, "Bits per pixel (default: 8)");
-
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-18 21:46:36 +0000