diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-12-19 17:05:16 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-01-13 12:54:35 +0100 |
| commit | 5b6373de4351debd9fa87f1c46442b2c28d8b18e (patch) | |
| tree | 7ee4f70f69a0ccee1978e87bed865528f4e902aa /include/linux/fb.h | |
| parent | 2cb14c86137d64fff2ed9862cf0a3af92b8a103f (diff) | |
drm/fbdev: Remove aperture handling and FBINFO_MISC_FIRMWARE
There are no users left of struct fb_info.apertures and the flag
FBINFO_MISC_FIRMWARE. Remove both and the aperture-ownership code
in the fbdev core. All code for aperture ownership is now located
in the fbdev drivers.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-19-tzimmermann@suse.de
Diffstat (limited to 'include/linux/fb.h')
| -rw-r--r-- | include/linux/fb.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h index 96b96323e9cb..30183fd259ae 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -423,8 +423,6 @@ struct fb_tile_ops { */ #define FBINFO_MISC_ALWAYS_SETPAR 0x40000 -/* where the fb is a firmware driver, and can be replaced with a proper one */ -#define FBINFO_MISC_FIRMWARE 0x80000 /* * Host and GPU endianness differ. */ @@ -499,30 +497,10 @@ struct fb_info { void *fbcon_par; /* fbcon use-only private area */ /* From here on everything is device dependent */ void *par; - /* we need the PCI or similar aperture base/size not - smem_start/size as smem_start may just be an object - allocated inside the aperture so may not actually overlap */ - struct apertures_struct { - unsigned int count; - struct aperture { - resource_size_t base; - resource_size_t size; - } ranges[0]; - } *apertures; bool skip_vt_switch; /* no VT switch on suspend/resume required */ }; -static inline struct apertures_struct *alloc_apertures(unsigned int max_num) { - struct apertures_struct *a; - - a = kzalloc(struct_size(a, ranges, max_num), GFP_KERNEL); - if (!a) - return NULL; - a->count = max_num; - return a; -} - #define FBINFO_FLAG_DEFAULT FBINFO_DEFAULT /* This will go away |