fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / video / pvr2fb.c

diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c
index ec4bacf..a93618b 100644 (file)
--- a/drivers/video/pvr2fb.c
+++ b/drivers/video/pvr2fb.c
@@ -53,10 +53,8 @@
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/mm.h>
-#include <linux/tty.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
-#include <linux/config.h>
 #include <linux/interrupt.h>
 #include <linux/fb.h>
 #include <linux/init.h>
@@ -189,7 +187,7 @@ static short do_blank = 0;          /* (Un)Blank the screen */
 static unsigned int is_blanked = 0;            /* Is the screen blanked? */
 
 #ifdef CONFIG_SH_STORE_QUEUES
-static struct sq_mapping *pvr2fb_map;
+static unsigned long pvr2fb_map;
 #endif
 
 #ifdef CONFIG_SH_DMA
@@ -211,19 +209,21 @@ static int pvr2fb_set_par(struct fb_info *info);
 static void pvr2_update_display(struct fb_info *info);
 static void pvr2_init_display(struct fb_info *info);
 static void pvr2_do_blank(void);
-static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id, struct pt_regs *fp);
+static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id);
 static int pvr2_init_cable(void);
 static int pvr2_get_param(const struct pvr2_params *p, const char *s,
                             int val, int size);
+#ifdef CONFIG_SH_DMA
 static ssize_t pvr2fb_write(struct file *file, const char *buf,
                            size_t count, loff_t *ppos);
+#endif
 
 static struct fb_ops pvr2fb_ops = {
-       .owner          = THIS_MODULE,
-       .fb_setcolreg   = pvr2fb_setcolreg,
-       .fb_blank       = pvr2fb_blank,
-       .fb_check_var   = pvr2fb_check_var,
-       .fb_set_par     = pvr2fb_set_par,
+       .owner          = THIS_MODULE,
+       .fb_setcolreg   = pvr2fb_setcolreg,
+       .fb_blank       = pvr2fb_blank,
+       .fb_check_var   = pvr2fb_check_var,
+       .fb_set_par     = pvr2fb_set_par,
 #ifdef CONFIG_SH_DMA
        .fb_write       = pvr2fb_write,
 #endif
@@ -626,7 +626,7 @@ static void pvr2_do_blank(void)
        is_blanked = do_blank > 0 ? do_blank : 0;
 }
 
-static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id, struct pt_regs *fp)
+static irqreturn_t pvr2fb_interrupt(int irq, void *dev_id)
 {
        struct fb_info *info = dev_id;
 
@@ -785,7 +785,7 @@ static int __init pvr2fb_common_init(void)
                goto out_err;
        }
 
-       fb_memset((unsigned long)fb_info->screen_base, 0, pvr2_fix.smem_len);
+       fb_memset(fb_info->screen_base, 0, pvr2_fix.smem_len);
 
        pvr2_fix.ypanstep       = nopan  ? 0 : 1;
        pvr2_fix.ywrapstep      = nowrap ? 0 : 1;
@@ -822,7 +822,7 @@ static int __init pvr2fb_common_init(void)
               modememused >> 10, (unsigned long)(fb_info->fix.smem_len >> 10));
        printk("fb%d: Mode %dx%d-%d pitch = %ld cable: %s video output: %s\n", 
               fb_info->node, fb_info->var.xres, fb_info->var.yres,
-              fb_info->var.bits_per_pixel, 
+              fb_info->var.bits_per_pixel,
               get_line_length(fb_info->var.xres, fb_info->var.bits_per_pixel),
               (char *)pvr2_get_param(cables, NULL, cable_type, 3),
               (char *)pvr2_get_param(outputs, NULL, video_output, 3));
@@ -831,10 +831,10 @@ static int __init pvr2fb_common_init(void)
        printk(KERN_NOTICE "fb%d: registering with SQ API\n", fb_info->node);
 
        pvr2fb_map = sq_remap(fb_info->fix.smem_start, fb_info->fix.smem_len,
-                             fb_info->fix.id);
+                             fb_info->fix.id, pgprot_val(PAGE_SHARED));
 
        printk(KERN_NOTICE "fb%d: Mapped video memory to SQ addr 0x%lx\n",
-              fb_info->node, pvr2fb_map->sq_addr);
+              fb_info->node, pvr2fb_map);
 #endif
 
        return 0;
@@ -905,6 +905,15 @@ static int __init pvr2fb_dc_init(void)
 
 static void pvr2fb_dc_exit(void)
 {
+       if (fb_info->screen_base) {
+               iounmap(fb_info->screen_base);
+               fb_info->screen_base = NULL;
+       }
+       if (currentpar->mmio_base) {
+               iounmap((void *)currentpar->mmio_base);
+               currentpar->mmio_base = 0;
+       }
+
        free_irq(HW_EVENT_VSYNC, 0);
 #ifdef CONFIG_SH_DMA
        free_dma(pvr2dma);
@@ -946,6 +955,15 @@ static int __devinit pvr2fb_pci_probe(struct pci_dev *pdev,
 
 static void __devexit pvr2fb_pci_remove(struct pci_dev *pdev)
 {
+       if (fb_info->screen_base) {
+               iounmap(fb_info->screen_base);
+               fb_info->screen_base = NULL;
+       }
+       if (currentpar->mmio_base) {
+               iounmap((void *)currentpar->mmio_base);
+               currentpar->mmio_base = 0;
+       }
+
        pci_release_regions(pdev);
 }