diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/console/sticon.c | 5 | ||||
| -rw-r--r-- | drivers/video/console/sticore.c | 32 | ||||
| -rw-r--r-- | drivers/video/fbdev/sticore.h | 3 | ||||
| -rw-r--r-- | drivers/video/fbdev/stifb.c | 4 |
4 files changed, 33 insertions, 11 deletions
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c index 40496e9e9b43..f304163e87e9 100644 --- a/drivers/video/console/sticon.c +++ b/drivers/video/console/sticon.c @@ -46,6 +46,7 @@ #include <linux/slab.h> #include <linux/font.h> #include <linux/crc32.h> +#include <linux/fb.h> #include <asm/io.h> @@ -392,7 +393,9 @@ static int __init sticonsole_init(void) for (i = 0; i < MAX_NR_CONSOLES; i++) font_data[i] = STI_DEF_FONT; - pr_info("sticon: Initializing STI text console.\n"); + pr_info("sticon: Initializing STI text console on %s at [%s]\n", + sticon_sti->sti_data->inq_outptr.dev_name, + sticon_sti->pa_path); console_lock(); err = do_take_over_console(&sti_con, 0, MAX_NR_CONSOLES - 1, PAGE0->mem_cons.cl_class != CL_DUPLEX); diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c index 837011be9978..fa23bf0247b0 100644 --- a/drivers/video/console/sticore.c +++ b/drivers/video/console/sticore.c @@ -30,10 +30,11 @@ #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; @@ -502,7 +503,7 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name) 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; @@ -967,6 +968,7 @@ out_err: 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; } @@ -978,7 +980,6 @@ static void sticore_check_for_default_sti(struct sti_struct *sti, char *path) */ static int __init sticore_pa_init(struct parisc_device *dev) { - char pa_path[21]; struct sti_struct *sti = NULL; int hpa = dev->hpa.start; @@ -991,8 +992,8 @@ static int __init sticore_pa_init(struct parisc_device *dev) 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; } @@ -1028,9 +1029,8 @@ static int sticore_pci_init(struct pci_dev *pd, const struct pci_device_id *ent) 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) { @@ -1148,6 +1148,22 @@ int sti_call(const struct sti_struct *sti, unsigned long func, 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"); diff --git a/drivers/video/fbdev/sticore.h b/drivers/video/fbdev/sticore.h index c338f7848ae2..0ebdd28a0b81 100644 --- a/drivers/video/fbdev/sticore.h +++ b/drivers/video/fbdev/sticore.h @@ -370,6 +370,9 @@ struct sti_struct { /* pointer to all internal data */ struct sti_all_data *sti_data; + + /* pa_path of this device */ + char pa_path[24]; }; diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c index bebb2eea6448..38a861e22c33 100644 --- a/drivers/video/fbdev/stifb.c +++ b/drivers/video/fbdev/stifb.c @@ -1358,11 +1358,11 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref) goto out_err3; } + /* save for primary gfx device detection & unregister_framebuffer() */ + sti->info = info; if (register_framebuffer(&fb->info) < 0) goto out_err4; - sti->info = info; /* save for unregister_framebuffer() */ - fb_info(&fb->info, "%s %dx%d-%d frame buffer device, %s, id: %04x, mmio: 0x%04lx\n", fix->id, var->xres, |