*
*/
-/* make checkconfig does not check included files... */
-#include <linux/config.h>
#include <linux/version.h>
+#define __OLD_VIDIOC_
+
#include "matroxfb_base.h"
#include "matroxfb_misc.h"
#include "matroxfb_accel.h"
#include <asm/uaccess.h>
#ifdef CONFIG_PPC_PMAC
+#include <asm/machdep.h>
unsigned char nvram_read_byte(int);
static int default_vmode = VMODE_NVRAM;
static int default_cmode = CMODE_NVRAM;
/* Make sure that displays are compatible */
if (info && (info->fbcon.var.bits_per_pixel == ACCESS_FBINFO(fbcon).var.bits_per_pixel)
- && (info->fbcon.var.xres_virtual == ACCESS_FBINFO(fbcon).var.xres_virtual)
- && (info->fbcon.var.green.length == ACCESS_FBINFO(fbcon).var.green.length)
- ) {
+ && (info->fbcon.var.xres_virtual == ACCESS_FBINFO(fbcon).var.xres_virtual)
+ && (info->fbcon.var.green.length == ACCESS_FBINFO(fbcon).var.green.length)
+ ) {
switch (ACCESS_FBINFO(fbcon).var.bits_per_pixel) {
case 16:
case 32:
}
}
-static irqreturn_t matrox_irq(int irq, void *dev_id, struct pt_regs *fp)
+static irqreturn_t matrox_irq(int irq, void *dev_id)
{
u_int32_t status;
int handled = 0;
int matroxfb_enable_irq(WPMINFO int reenable) {
u_int32_t bm;
-
+
if (ACCESS_FBINFO(devflags.accelerator) == FB_ACCEL_MATROX_MGAG400)
bm = 0x220;
else
if (!test_and_set_bit(0, &ACCESS_FBINFO(irq_flags))) {
if (request_irq(ACCESS_FBINFO(pcidev)->irq, matrox_irq,
- SA_SHIRQ, "matroxfb", MINFO)) {
+ IRQF_SHARED, "matroxfb", MINFO)) {
clear_bit(0, &ACCESS_FBINFO(irq_flags));
return -EINVAL;
}
mga_outl(M_IEN, mga_inl(M_IEN) | bm);
} else if (reenable) {
u_int32_t ien;
-
+
ien = mga_inl(M_IEN);
if ((ien & bm) != bm) {
printk(KERN_DEBUG "matroxfb: someone disabled IRQ [%08X]\n", ien);
mga_setr(M_EXTVGA_INDEX, 0x00, p2);
}
matroxfb_DAC_unlock_irqrestore(flags);
-
+
update_crtc2(PMINFO pos);
CRITEND
static int matroxfb_open(struct fb_info *info, int user)
{
MINFO_FROM_INFO(info);
-
+
DBG_LOOP(__FUNCTION__)
if (ACCESS_FBINFO(dead)) {
static int matroxfb_release(struct fb_info *info, int user)
{
MINFO_FROM_INFO(info);
-
+
DBG_LOOP(__FUNCTION__)
if (user) {
vblank->flags |= FB_VBLANK_VBLANKING;
if (test_bit(0, &ACCESS_FBINFO(irq_flags))) {
vblank->flags |= FB_VBLANK_HAVE_COUNT;
- /* Only one writer, aligned int value...
+ /* Only one writer, aligned int value...
it should work without lock and without atomic_t */
vblank->count = ACCESS_FBINFO(crtc1).vsync.cnt;
}
{
void __user *argp = (void __user *)arg;
MINFO_FROM_INFO(info);
-
+
DBG(__FUNCTION__)
if (ACCESS_FBINFO(dead)) {
case VIDIOC_QUERYCAP:
{
struct v4l2_capability r;
-
+
memset(&r, 0, sizeof(r));
strcpy(r.driver, "matroxfb");
strcpy(r.card, "Matrox");
if (copy_to_user(argp, &r, sizeof(r)))
return -EFAULT;
return 0;
-
+
}
case VIDIOC_QUERYCTRL:
{
pci_read_config_dword(ACCESS_FBINFO(pcidev), PCI_COMMAND, &cmd);
mga_option &= 0x7FFFFFFF; /* clear BIG_ENDIAN */
mga_option |= MX_OPTION_BSWAP;
- /* disable palette snooping */
- cmd &= ~PCI_COMMAND_VGA_PALETTE;
+ /* disable palette snooping */
+ cmd &= ~PCI_COMMAND_VGA_PALETTE;
if (pci_dev_present(intel_82437)) {
if (!(mga_option & 0x20000000) && !ACCESS_FBINFO(devflags.nopciretry)) {
printk(KERN_WARNING "matroxfb: Disabling PCI retries due to i82437 present\n");
if (fv) {
tmp = fv * (vesafb_defined.upper_margin + vesafb_defined.yres
- + vesafb_defined.lower_margin + vesafb_defined.vsync_len);
+ + vesafb_defined.lower_margin + vesafb_defined.vsync_len);
if ((tmp < fh) || (fh == 0)) fh = tmp;
}
if (fh) {
tmp = fh * (vesafb_defined.left_margin + vesafb_defined.xres
- + vesafb_defined.right_margin + vesafb_defined.hsync_len);
+ + vesafb_defined.right_margin + vesafb_defined.hsync_len);
if ((tmp < maxclk) || (maxclk == 0)) maxclk = tmp;
}
tmp = (maxclk + 499) / 500;
/* FIXME: Where to move this?! */
#if defined(CONFIG_PPC_PMAC)
#ifndef MODULE
- if (_machine == _MACH_Pmac) {
+ if (machine_is(powermac)) {
struct fb_var_screeninfo var;
if (default_vmode <= 0 || default_vmode > VMODE_MAX)
default_vmode = VMODE_640_480_60;
/* there is no console on this fb... but we have to initialize hardware
* until someone tells me what is proper thing to do */
- if (!ACCESS_FBINFO(initialized)) {
- printk(KERN_INFO "fb%d: initializing hardware\n",
- ACCESS_FBINFO(fbcon.node));
- /* We have to use FB_ACTIVATE_FORCE, as we had to put vesafb_defined to the fbcon.var
- * already before, so register_framebuffer works correctly. */
- vesafb_defined.activate |= FB_ACTIVATE_FORCE;
- fb_set_var(&ACCESS_FBINFO(fbcon), &vesafb_defined);
- }
+ if (!ACCESS_FBINFO(initialized)) {
+ printk(KERN_INFO "fb%d: initializing hardware\n",
+ ACCESS_FBINFO(fbcon.node));
+ /* We have to use FB_ACTIVATE_FORCE, as we had to put vesafb_defined to the fbcon.var
+ * already before, so register_framebuffer works correctly. */
+ vesafb_defined.activate |= FB_ACTIVATE_FORCE;
+ fb_set_var(&ACCESS_FBINFO(fbcon), &vesafb_defined);
+ }
return 0;
failVideoIO:;
}
#ifdef CONFIG_FB_MATROX_MULTIHEAD
- minfo = (struct matrox_fb_info*)kmalloc(sizeof(*minfo), GFP_KERNEL);
+ minfo = kmalloc(sizeof(*minfo), GFP_KERNEL);
if (!minfo)
return -1;
#else
}
}
-static void __init matrox_init(void) {
+static int __init matrox_init(void) {
+ int err;
+
matroxfb_init_params();
- pci_register_driver(&matroxfb_driver);
+ err = pci_register_driver(&matroxfb_driver);
dev = -1; /* accept all new devices... */
+ return err;
}
/* **************************** exit-time only **************************** */
else if (!strncmp(this_opt, "dfp:", 4)) {
dfp_type = simple_strtoul(this_opt+4, NULL, 0);
dfp = 1;
- }
+ }
#ifdef CONFIG_PPC_PMAC
else if (!strncmp(this_opt, "vmode:", 6)) {
unsigned int vmode = simple_strtoul(this_opt+6, NULL, 0);
static int __init matroxfb_init(void)
{
char *option = NULL;
+ int err = 0;
DBG(__FUNCTION__)
return -ENXIO;
if (!initialized) {
initialized = 1;
- matrox_init();
+ err = matrox_init();
}
hotplug = 1;
/* never return failure, user can hotplug matrox later... */
- return 0;
+ return err;
}
module_init(matroxfb_init);
git://git.onelab.eu / linux-2.6.git / blobdiff