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c6e8f889c7
linux/drivers/video/fbdev
History
Thomas Zimmermann c6e8f889c7 fbdev/radeon: Initialize fb_ops to fbdev I/O-memory helpers 
Initialize the instance of struct fb_ops with fbdev initializer
macros for framebuffers in I/O address space. Set the read/write,
draw and mmap callbacks to the correct implementation and avoid
implicit defaults. Also select the necessary I/O helpers in Kconfig.

Fbdev drivers sometimes rely on the callbacks being NULL for a
default implementation to be invoked; hence requiring the I/O
helpers to be built in any case. Setting all callbacks in all
drivers explicitly will allow to make the I/O helpers optional.
This benefits systems that do not use these functions.

No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230927074722.6197-30-tzimmermann@suse.de
2023-10-19 12:56:12 +02:00
..
aty fbdev/radeon: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:12 +02:00
core fbdev: Provide I/O-memory helpers as module 2023-10-19 09:47:54 +02:00
geode fbdev/geode/lxfb: Use fbdev I/O helpers 2023-08-04 15:54:35 +02:00
i810 fbdev/i810fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:32 +02:00
intelfb fbdev/intelfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:40 +02:00
kyro Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
matrox fbdev/matroxfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:45 +02:00
mb862xx Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
mmp Merge tag 'drm-misc-next-2023-09-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-29 08:27:15 +10:00
nvidia fbdev/nvidiafb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:53 +02:00
omap fbdev/omapfb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
omap2 fbdev/omapfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:57 +02:00
riva fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
savage fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
sis fbdev: Remove FBINFO_FLAG_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:39 +02:00
vermilion fbdev: Remove FBINFO_DEFAULT from kzalloc()'ed structs 2023-07-24 16:50:38 +02:00
via fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
68328fb.c fbdev/68328fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:16 +02:00
acornfb.c fbdev/acornfb: Use fbdev I/O helpers 2023-08-04 15:54:34 +02:00
acornfb.h
amba-clcd.c fbdev/amba-clcd: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:27 +02:00
amifb.c fbdev/amifb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:30 +02:00
arcfb.c fbdev: Remove FBINFO_FLAG_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:39 +02:00
arkfb.c fbdev/arkfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:34 +02:00
asiliantfb.c fbdev/asiliantfb: Use fbdev I/O helpers 2023-08-04 15:54:34 +02:00
atafb_iplan2p2.c
atafb_iplan2p4.c
atafb_iplan2p8.c
atafb_mfb.c
atafb_utils.h
atafb.c fbdev/atafb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:38 +02:00
atafb.h
atmel_lcdfb.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
au1100fb.c fbdev/au1100fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:46 +02:00
au1100fb.h
au1200fb.c Merge tag 'drm-misc-next-2023-09-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-29 08:27:15 +10:00
au1200fb.h
broadsheetfb.c fbdev: Align deferred I/O with naming of helpers 2023-07-31 20:07:24 +02:00
bt431.h
bt455.h
bw2.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
c2p_core.h
c2p_iplan2.c
c2p_planar.c
c2p.h
carminefb_regs.h
carminefb.c fbdev/carminefb: Use fbdev I/O helpers 2023-08-04 15:54:35 +02:00
carminefb.h
cg3.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
cg6.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
cg14.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
chipsfb.c fbdev/chipsfb: Use fbdev I/O helpers 2023-08-04 15:54:35 +02:00
cirrusfb.c fbdev/cirrusfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:52 +02:00
clps711x-fb.c fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
cobalt_lcdfb.c fbdev/cobalt-lcd: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:56 +02:00
controlfb.c fbdev/controlfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:54:59 +02:00
controlfb.h
cyber2000fb.c fbdev/cyber2000fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:03 +02:00
cyber2000fb.h
da8xx-fb.c fbdev/da8xx-fb: Use fbdev I/O helpers 2023-08-04 15:54:35 +02:00
dnfb.c fbdev/dnfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:07 +02:00
edid.h
efifb.c fbdev/efifb: Use fbdev I/O helpers 2023-08-04 15:54:35 +02:00
ep93xx-fb.c fbdev/ep93xx-fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:10 +02:00
ffb.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
fm2fb.c fbdev/fm2fb: Use fbdev I/O helpers 2023-08-04 15:54:35 +02:00
fsl-diu-fb.c fbdev/fsl-diu-fb: Use fbdev I/O helpers 2023-08-04 15:54:35 +02:00
g364fb.c fbdev/g364fb: fix build failure with mips 2023-09-02 08:18:40 -07:00
gbefb.c fbdev/gbefb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:14 +02:00
goldfishfb.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
grvga.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
gxt4500.c fbdev/gxt4500: Use fbdev I/O helpers 2023-08-04 15:54:36 +02:00
hecubafb.c fbdev: Align deferred I/O with naming of helpers 2023-07-31 20:07:24 +02:00
hgafb.c fbdev/hgafb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:17 +02:00
hitfb.c fbdev/hitfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:23 +02:00
hpfb.c fbdev/hpfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:27 +02:00
hyperv_fb.c fbdev/hyperv_fb: Use fb_ops helpers for deferred I/O 2023-09-05 14:13:59 +02:00
i740_reg.h
i740fb.c fbdev/i740fb: Use fbdev I/O helpers 2023-08-04 15:54:36 +02:00
imsttfb.c fbdev/imsttfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:36 +02:00
imxfb.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
Kconfig fbdev/radeon: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:12 +02:00
leo.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
macfb.c fbdev/macfb: Use fbdev I/O helpers 2023-08-04 15:54:36 +02:00
macmodes.c
macmodes.h
Makefile Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
maxinefb.c fbdev/maxinefb: Use fbdev I/O helpers 2023-08-04 15:54:36 +02:00
metronomefb.c fbdev: Align deferred I/O with naming of helpers 2023-07-31 20:07:24 +02:00
n411.c
neofb.c fbdev/neofb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:55:48 +02:00
ocfb.c fbdev/ocfb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
offb.c fbdev/offb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
p9100.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
platinumfb.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
platinumfb.h
pm2fb.c fbdev/pm2fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:00 +02:00
pm3fb.c fbdev/pm3fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:04 +02:00
pmag-aa-fb.c fbdev/pmag-aa-fb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
pmag-ba-fb.c fbdev/pmag-ba-fb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
pmagb-b-fb.c fbdev/pmagb-b-fb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
ps3fb.c fbdev/ps3fb: Build without kernel device 2023-08-03 16:08:14 +02:00
pvr2fb.c fbdev/pvr2fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:08 +02:00
pxa3xx-gcu.c fbdev: pxa3xx-gcu: Convert to platform remove callback returning void 2023-04-24 11:48:31 +02:00
pxa3xx-gcu.h
pxa3xx-regs.h
pxa168fb.c fbdev/pxa168fb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
pxa168fb.h
pxafb.c fbdev/pxafb: Use fbdev I/O helpers 2023-08-04 15:54:37 +02:00
pxafb.h
q40fb.c fbdev/q40fb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
s1d13xxxfb.c fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
s3c-fb.c fbdev/s3cfb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
s3fb.c
sa1100fb.c fbdev: Remove FBINFO_DEFAULT from devm_kzalloc()'ed structs 2023-07-24 16:50:38 +02:00
sa1100fb.h
sbuslib.c fbdev: Explicitly include correct DT includes 2023-07-20 07:56:30 +02:00
sbuslib.h fbdev/sbus: Add initializer macros and Kconfig tokens for SBUS support 2023-08-28 09:43:53 +02:00
sh7760fb.c fbdev/sh7760fb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
sh_mobile_lcdcfb.c fbdev: Remove FBINFO_FLAG_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:39 +02:00
sh_mobile_lcdcfb.h
simplefb.c fbdev/simplefb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
skeletonfb.c fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
sm501fb.c fbdev: Remove FBINFO_FLAG_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:39 +02:00
sm712.h
sm712fb.c fbdev: Remove FBINFO_FLAG_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:39 +02:00
smscufx.c fbdev/smscufx: Use fb_ops helpers for deferred I/O 2023-09-05 14:13:56 +02:00
ssd1307fb.c fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags 2023-09-01 00:29:34 +02:00
sstfb.c fbdev/sstfb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
stifb.c sticon/parisc: Fix STI console on 64-bit only machines 2023-06-30 17:14:14 +02:00
sunxvr500.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
sunxvr1000.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
sunxvr2500.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
tcx.c Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-09-22 16:28:36 +10:00
tdfxfb.c fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
tgafb.c fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
tridentfb.c fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
udlfb.c fbdev/udlfb: Use fb_ops helpers for deferred I/O 2023-09-05 14:13:57 +02:00
uvesafb.c fbdev/uvesafb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
valkyriefb.c fbdev/valkyriefb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
valkyriefb.h
vesafb.c fbdev/vesafb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
vfb.c fbdev: Remove FBINFO_FLAG_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:39 +02:00
vga16fb.c fbdev: Remove FBINFO_FLAG_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:39 +02:00
vt8500lcdfb.c fbdev: Remove FBINFO_DEFAULT from kzalloc()'ed structs 2023-07-24 16:50:38 +02:00
vt8500lcdfb.h
vt8623fb.c
wm8505fb_regs.h
wm8505fb.c fbdev: Remove FBINFO_DEFAULT from devm_kzalloc()'ed structs 2023-07-24 16:50:38 +02:00
wmt_ge_rops.c fbdev: Include <linux/io.h> in various drivers 2023-05-18 11:06:19 +02:00
wmt_ge_rops.h
xen-fbfront.c fbdev: Align deferred I/O with naming of helpers 2023-07-31 20:07:24 +02:00
xilinxfb.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00