diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/parisc/Makefile | 2 | ||||
| -rw-r--r-- | arch/parisc/include/asm/fb.h | 2 | ||||
| -rw-r--r-- | arch/parisc/video/Makefile | 3 | ||||
| -rw-r--r-- | arch/parisc/video/fbdev.c | 27 |
4 files changed, 33 insertions, 1 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 0d049a6f6a60..968ebe17494c 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -119,6 +119,8 @@ export LIBGCC libs-y += arch/parisc/lib/ $(LIBGCC) +drivers-y += arch/parisc/video/ + boot := arch/parisc/boot PALO := $(shell if (which palo 2>&1); then : ; \ diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h index 55d29c4f716e..0b9a38ced5c8 100644 --- a/arch/parisc/include/asm/fb.h +++ b/arch/parisc/include/asm/fb.h @@ -12,7 +12,7 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE; } -#if defined(CONFIG_FB_STI) +#if defined(CONFIG_STI_CORE) int fb_is_primary_device(struct fb_info *info); #else static inline int fb_is_primary_device(struct fb_info *info) diff --git a/arch/parisc/video/Makefile b/arch/parisc/video/Makefile new file mode 100644 index 000000000000..16a73cce4661 --- /dev/null +++ b/arch/parisc/video/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only + +obj-$(CONFIG_STI_CORE) += fbdev.o diff --git a/arch/parisc/video/fbdev.c b/arch/parisc/video/fbdev.c new file mode 100644 index 000000000000..4a0ae08fc75b --- /dev/null +++ b/arch/parisc/video/fbdev.c @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org> + * Copyright (C) 2001-2020 Helge Deller <deller@gmx.de> + * Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de> + */ + +#include <linux/module.h> + +#include <asm/fb.h> + +#include <video/sticore.h> + +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); |