#include <asm/pdc.h>
#include <asm/cacheflush.h>
#include <asm/grfioctl.h>
+#include <asm/fb.h>
#include "../fbdev/sticore.h"
-#define STI_DRIVERVERSION "Version 0.9b"
+#define STI_DRIVERVERSION "Version 0.9c"
static struct sti_struct *default_sti __read_mostly;
if (!fbfont)
return NULL;
- pr_info("STI selected %ux%u framebuffer font %s for sticon\n",
+ pr_info(" using %ux%u framebuffer font %s\n",
fbfont->width, fbfont->height, fbfont->name);
bpc = ((fbfont->width+7)/8) * fbfont->height;
static void sticore_check_for_default_sti(struct sti_struct *sti, char *path)
{
+ pr_info(" located at [%s]\n", sti->pa_path);
if (strcmp (path, default_sti_path) == 0)
default_sti = sti;
}
*/
static int __init sticore_pa_init(struct parisc_device *dev)
{
- char pa_path[21];
struct sti_struct *sti = NULL;
int hpa = dev->hpa.start;
if (!sti)
return 1;
- print_pa_hwpath(dev, pa_path);
- sticore_check_for_default_sti(sti, pa_path);
+ print_pa_hwpath(dev, sti->pa_path);
+ sticore_check_for_default_sti(sti, sti->pa_path);
return 0;
}
sti = sti_try_rom_generic(rom_base, fb_base, pd);
if (sti) {
- char pa_path[30];
- print_pci_hwpath(pd, pa_path);
- sticore_check_for_default_sti(sti, pa_path);
+ print_pci_hwpath(pd, sti->pa_path);
+ sticore_check_for_default_sti(sti, sti->pa_path);
}
if (!sti) {
return ret;
}
+/* check if given fb_info is the primary device */
+int fb_is_primary_device(struct fb_info *info)
+{
+ struct sti_struct *sti;
+
+ sti = sti_get_rom(0);
+
+ /* if no built-in graphics card found, allow any fb driver as default */
+ if (!sti)
+ return true;
+
+ /* return true if it's the default built-in framebuffer driver */
+ return (sti->info == info);
+}
+EXPORT_SYMBOL(fb_is_primary_device);
+
MODULE_AUTHOR("Philipp Rumpf, Helge Deller, Thomas Bogendoerfer");
MODULE_DESCRIPTION("Core STI driver for HP's NGLE series graphics cards in HP PARISC machines");
MODULE_LICENSE("GPL v2");