diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h index c4cd636..d63a2ac 100644 --- a/arch/parisc/include/asm/fb.h +++ b/arch/parisc/include/asm/fb.h @@ -12,9 +12,13 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE; } +#if defined(CONFIG_STI_CONSOLE) || defined(CONFIG_FB_STI) +int fb_is_primary_device(struct fb_info *info); +#else static inline int fb_is_primary_device(struct fb_info *info) { return 0; } +#endif #endif /* _ASM_FB_H_ */ diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index 26eb568..dddaaa6 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -327,8 +327,6 @@ int init_per_cpu(int cpunum) set_firmware_width(); ret = pdc_coproc_cfg(&coproc_cfg); - store_cpu_topology(cpunum); - if(ret >= 0 && coproc_cfg.ccr_functional) { mtctl(coproc_cfg.ccr_functional, 10); /* 10 == Coprocessor Control Reg */ diff --git a/arch/parisc/kernel/topology.c b/arch/parisc/kernel/topology.c index 9696e3c..b9d845e 100644 --- a/arch/parisc/kernel/topology.c +++ b/arch/parisc/kernel/topology.c @@ -20,8 +20,6 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices); -static int dualcores_found; - /* * store_cpu_topology is called at boot when only one cpu is running * and with the mutex cpu_hotplug.lock locked, when several cpus have booted, @@ -60,7 +58,6 @@ void store_cpu_topology(unsigned int cpuid) if (p->cpu_loc) { cpuid_topo->core_id++; cpuid_topo->package_id = cpu_topology[cpu].package_id; - dualcores_found = 1; continue; } } @@ -80,22 +77,11 @@ void store_cpu_topology(unsigned int cpuid) cpu_topology[cpuid].package_id); } -static struct sched_domain_topology_level parisc_mc_topology[] = { -#ifdef CONFIG_SCHED_MC - { cpu_coregroup_mask, cpu_core_flags, SD_INIT_NAME(MC) }, -#endif - - { cpu_cpu_mask, SD_INIT_NAME(DIE) }, - { NULL, }, -}; - /* * init_cpu_topology is called at boot when only one cpu is running * which prevent simultaneous write access to cpu_topology array */ void __init init_cpu_topology(void) { - /* Set scheduler topology descriptor */ - if (dualcores_found) - set_sched_topology(parisc_mc_topology); + reset_cpu_topology(); } diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c index 40496e9..f304163 100644 --- a/drivers/video/console/sticon.c +++ b/drivers/video/console/sticon.c @@ -46,6 +46,7 @@ #include #include #include +#include #include @@ -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 837011b..fa23bf0 100644 --- a/drivers/video/console/sticore.c +++ b/drivers/video/console/sticore.c @@ -30,10 +30,11 @@ #include #include #include +#include #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 c338f78..0ebdd28 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 bebb2ee..38a861e 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,