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dec2d60923
linux/drivers/video/fbdev
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Thomas Zimmermann dec2d60923 fbdev/clps711x-fb: Initialize fb_ops with fbdev macros 
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 helpers in Kconfig.

The driver previously selected drawing ops for system memory
although it operates on I/O memory. Fixed now.

Fbdev drivers sometimes rely on the callbacks being NULL for a
default I/O-memory-based 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.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231127131655.4020-22-tzimmermann@suse.de
2023-11-29 12:20:35 +01:00
..
aty Merge tag 'drm-misc-next-2023-10-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-10-31 10:47:50 +10:00
core Merge tag 'drm-misc-next-2023-10-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-10-31 10:47:50 +10:00
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 Linux 6.6-rc7 2023-10-23 18:20:06 +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: Replace custom memparse() implementation 2023-11-07 14:42:34 +01:00
omap2 fbdev: omapfb/tpd12s015: Convert to platform remove callback returning void 2023-11-10 07:34:19 +01:00
riva fbdev/rivafb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:16 +02:00
savage fbdev/savagefb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:35 +02:00
sis fbdev/sisfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:39 +02:00
vermilion fbdev/vermilionfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:57:11 +02:00
via fbdev: viafb: use new array-copying-wrapper 2023-11-07 14:42:34 +01:00
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: Fix name of fb_ops initializer macro 2023-11-29 12:20:08 +01:00
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: Convert to platform remove callback returning void 2023-11-10 09:16:02 +01:00
arcfb.c fbdev/arcfb: Use generator macros for deferred I/O 2023-11-29 12:20:14 +01:00
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 fbdev: atmel_lcdfb: Convert to platform remove callback returning void 2023-11-10 07:34:19 +01:00
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 fbdev/au1200fb: Initialize fb_ops with fbdev macros 2023-11-29 12:20:31 +01:00
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/clps711x-fb: Initialize fb_ops with fbdev macros 2023-11-29 12:20:35 +01:00
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: mark wr_reg_wa() static 2023-11-10 09:16:02 +01:00
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: fix uninitialized local variable use 2023-11-10 07:34:19 +01:00
i740_reg.h
i740fb.c fbdev/i740fb: Use fbdev I/O helpers 2023-08-04 15:54:36 +02:00
imsttfb.c fbdev: imsttfb: fix a resource leak in probe 2023-11-07 14:42:34 +01:00
imxfb.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
Kconfig fbdev/clps711x-fb: Initialize fb_ops with fbdev macros 2023-11-29 12:20:35 +01:00
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: Simplify offb_init_fb() 2023-11-07 14:42:34 +01:00
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: Initialize fb_ops with fbdev macros 2023-11-29 12:20:33 +01:00
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/s1d13xxxfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:23 +02:00
s3c-fb.c fbdev/s3cfb: Use fbdev I/O helpers 2023-08-04 15:54:38 +02:00
s3fb.c fbdev/s3fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:27 +02:00
sa1100fb.c Merge tag 'drm-misc-next-2023-10-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2023-10-31 10:47:50 +10:00
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/sh_mobile_lcdcfb: Initialize fb_ops with fbdev macros 2023-11-29 12:20:27 +01:00
sh_mobile_lcdcfb.h
simplefb.c fbdev/simplefb: Suppress error on missing power domains 2023-11-22 09:51:16 +01:00
skeletonfb.c fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs 2023-07-24 16:50:38 +02:00
sm501fb.c fbdev/sm501fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:43 +02:00
sm712.h
sm712fb.c fbdev/sm712fb: Use correct initializer macros for struct fb_ops 2023-11-29 12:20:10 +01:00
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 fbdev/stifb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:51 +02:00
sunxvr500.c fbdev/sunxvr500: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:55 +02:00
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/tdfxfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:56:59 +02:00
tgafb.c fbdev/tgafb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:57:03 +02:00
tridentfb.c fbdev/tridentfb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:57:07 +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: Call cn_del_callback() at the end of uvesafb_exit() 2023-10-16 23:19:34 +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/vfb: Initialize fb_ops with fbdev macros 2023-11-29 12:20:12 +01:00
vga16fb.c TTY/Serial changes for 6.7-rc1 2023-11-03 15:44:25 -10:00
vt8500lcdfb.c fbdev: Remove FBINFO_DEFAULT from kzalloc()'ed structs 2023-07-24 16:50:38 +02:00
vt8500lcdfb.h
vt8623fb.c fbdev/vt8623fb: Initialize fb_ops to fbdev I/O-memory helpers 2023-10-19 12:57:21 +02:00
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