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b28da0d092461ac239ff034a8ac3129320177ba3
linux/drivers/video/fbdev
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René Rebe b28da0d092 fbdev: ffb: fix corrupted video output on Sun FFB1 
Fix Sun FFB1 corrupted video out ([1] and [2]) by disabling overlay and
initializing window mode to a known state. The issue never appeared on
my FFB2+/vertical nor Elite3D/M6. It could also depend on the PROM
version.

/SUNW,ffb@1e,0: FFB at 000001fc00000000, type 11, DAC pnum[236c] rev[10] manuf_rev[4]
X (II) /dev/fb0: Detected FFB1, Z-buffer, Single-buffered.
X (II) /dev/fb0: BT9068 (PAC1) ramdac detected (with normal cursor control)
X (II) /dev/fb0: Detected Creator/Creator3D

[1] https://www.instagram.com/p/DUTcSmSjSem/
[2] https://chaos.social/@ReneRebe/116023241660154102

Signed-off-by: René Rebe <rene@exactco.de>
Cc: stable@kernel.org
Signed-off-by: Helge Deller <deller@gmx.de>
2026-02-14 11:09:47 +01:00
..
aty
fbdev: atyfb: Check if pll_ops->init_pll failed
2025-10-28 22:59:19 +01:00
core
printk, vt, fbcon: Remove console_conditional_schedule()
2026-02-14 11:09:47 +01:00
geode
x86/msr: Add explicit includes of <asm/msr.h>
2025-05-02 10:23:47 +02:00
i810
fbdev: i810: use appopriate log interface dev_info
2025-12-02 20:15:51 +01:00
kyro
fbdev: kyro: Use devm_ioremap_wc() for screen mem
2025-07-27 19:56:51 +02:00
matrox
fbdev/matroxfb: Include <linux/export.h>
2025-06-16 09:07:08 +02:00
mb862xx
fbdev: mb862xxfb: Use int type to store negative error codes
2025-09-30 23:21:34 +02:00
mmp
video: fbdev: mmp: switch to use spi_alloc_host()
2024-09-30 01:12:06 +02:00
nvidia
fbdev: Use string choices helpers
2025-09-30 23:21:34 +02:00
omap
fbdev: omapfb: remove duplicate check in omapfb_setup_mem()
2026-02-14 11:09:46 +01:00
omap2
fbdev: omapfb: Make FB_DEVICE dependency optional
2026-02-14 11:09:46 +01:00
riva
fbdev: rivafb: fix divide error in nv3_arb()
2026-02-14 11:07:12 +01:00
savage
fbdev: savage: Handle err return when savagefb_check_var failed
2024-04-25 12:04:18 +02:00
sis
fbdev/sisfb: Unexport symbols
2025-06-16 09:08:06 +02:00
via
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +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: Fix name of fb_ops initializer macro
2023-11-29 12:20:08 +01:00
acornfb.h
…
amifb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
arcfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
arkfb.c
fbdev: arkfb: Cast ics5342_init() allocation type
2025-05-31 10:24:02 +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
Backmerge v6.12-rc6 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
2024-11-04 14:25:33 +10:00
au1100fb.c
fbdev: au1100fb: Check return value of clk_enable() in .resume()
2026-02-14 11:09:47 +01:00
au1100fb.h
…
au1200fb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
au1200fb.h
…
broadsheetfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
bt431.h
…
bt455.h
…
bw2.c
fbdev: Constify struct sbus_mmap_map
2024-10-15 10:07:32 +02:00
c2p_core.h
…
c2p_iplan2.c
fbdev/c2p: Include <linux/export.h>
2025-06-16 09:06:58 +02:00
c2p_planar.c
fbdev/c2p: Include <linux/export.h>
2025-06-16 09:06:58 +02:00
c2p.h
…
carminefb_regs.h
…
carminefb.c
fbdev: carminefb: Fix spelling mistake of CARMINE_TOTAL_DIPLAY_MEM
2025-05-31 10:24:01 +02:00
carminefb.h
fbdev: carminefb: Fix spelling mistake of CARMINE_TOTAL_DIPLAY_MEM
2025-05-31 10:24:01 +02:00
cg3.c
fbdev: Constify struct sbus_mmap_map
2024-10-15 10:07:32 +02:00
cg6.c
fbdev: Constify struct sbus_mmap_map
2024-10-15 10:07:32 +02:00
cg14.c
fbdev: Constify struct sbus_mmap_map
2024-10-15 10:07:32 +02:00
chipsfb.c
fbdev: chipsfb: Use backlight power constants
2024-09-30 16:35:28 +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
Merge tag 'backlight-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
2024-11-22 16:29:57 -08:00
cobalt_lcdfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +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: Unexport symbols
2025-06-16 09:07:03 +02:00
cyber2000fb.h
fbdev/cyber2000fb: Unexport symbols
2025-06-16 09:07:03 +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
sysfb: Pass sysfb_primary_display to devices
2025-12-16 14:12:44 +01:00
ep93xx-fb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
ffb.c
fbdev: ffb: fix corrupted video output on Sun FFB1
2026-02-14 11:09:47 +01:00
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: add missing device_remove_file()
2025-03-26 22:39:21 +01:00
g364fb.c
fbdev/g364fb: fix build failure with mips
2023-09-02 08:18:40 -07:00
gbefb.c
fbdev: gbefb: fix to use physical address instead of dma address
2025-11-15 13:46:45 +01:00
goldfishfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
grvga.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
gxt4500.c
fbdev: gxt4500fb: Use dev_err instead of printk
2025-11-15 13:46:45 +01:00
hecubafb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
hgafb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
hitfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
hpfb.c
fbdev: hpfb: Fix an error handling path in hpfb_dio_probe()
2024-08-30 18:42:38 +02:00
i740_reg.h
…
i740fb.c
fbdev: remove I2C_CLASS_DDC support
2024-01-18 21:10:41 +01:00
imsttfb.c
fbdev: imsttfb: convert comma to semicolon
2024-09-02 13:54:26 +02:00
imxfb.c
fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref
2025-07-27 19:56:51 +02:00
Kconfig
fbdev: hyperv_fb: Remove hyperv_fb driver
2026-02-14 11:07:12 +01:00
leo.c
fbdev: Constify struct sbus_mmap_map
2024-10-15 10:07:32 +02:00
macfb.c
fbdev/macfb: Use fbdev I/O helpers
2023-08-04 15:54:36 +02:00
macmodes.c
fbdev: Include <linux/export.h>
2025-06-16 09:06:19 +02:00
macmodes.h
…
Makefile
fbdev: hyperv_fb: Remove hyperv_fb driver
2026-02-14 11:07:12 +01:00
maxinefb.c
fbdev/maxinefb: Use fbdev I/O helpers
2023-08-04 15:54:36 +02:00
metronomefb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +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: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
offb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
p9100.c
fbdev: Constify struct sbus_mmap_map
2024-10-15 10:07:32 +02:00
platinumfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
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: Push pgprot_decrypted() into mmap implementations
2023-11-29 12:20:44 +01:00
pvr2fb.c
fbdev: pvr2fb: Fix leftover reference to ONCHIP_NR_DMA_CHANNELS
2025-10-28 22:59:19 +01:00
pxa3xx-gcu.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
pxa3xx-gcu.h
…
pxa3xx-regs.h
…
pxa168fb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
pxa168fb.h
…
pxafb.c
fbdev: pxafb: Fix multiple clamped values in pxafb_adjust_timing
2025-12-02 19:49:10 +01:00
pxafb.h
…
q40fb.c
fbdev/q40fb: Use fbdev I/O helpers
2023-08-04 15:54:38 +02:00
s1d13xxxfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
s3c-fb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
s3fb.c
fbdev: s3fb: Revert mclk stop in suspend
2025-09-30 23:21:34 +02:00
sa1100fb.c
fbdev: Push pgprot_decrypted() into mmap implementations
2023-11-29 12:20:44 +01:00
sa1100fb.h
…
sbuslib.c
fbdev: Include <linux/export.h>
2025-06-16 09:06:19 +02:00
sbuslib.h
fbdev: Constify struct sbus_mmap_map
2024-10-15 10:07:32 +02:00
sh7760fb.c
fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()
2024-11-14 15:26:27 +01:00
sh_mobile_lcdcfb.c
fbdev: sh_mobile_lcdc: Make FB_DEVICE dependency optional
2026-02-14 11:09:46 +01:00
sh_mobile_lcdcfb.h
…
simplefb.c
Merge tag 'drm-misc-next-2025-10-02' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-10-21 10:16:34 +02:00
skeletonfb.c
fbdev: Remove FBINFO_DEFAULT from framebuffer_alloc()'ed structs
2023-07-24 16:50:38 +02:00
sm501fb.c
fbdev: sm501fb: Add some geometry checks.
2025-03-26 22:39:21 +01:00
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: properly copy ioctl memory to kernelspace
2026-02-14 11:07:12 +01:00
ssd1307fb.c
fbdev: ssd1307fb: fix potential page leak in ssd1307fb_probe()
2025-12-05 11:29:14 +01:00
sstfb.c
fbdev: sstfb: Make CONFIG_FB_DEVICE optional
2024-10-15 10:07:31 +02:00
stifb.c
fbdev: stifb: Fix crash in stifb_blank()
2024-01-23 09:13:24 +01:00
sunxvr500.c
fbdev/sunxvr500: Initialize fb_ops to fbdev I/O-memory helpers
2023-10-19 12:56:55 +02:00
sunxvr1000.c
BackMerge tag 'v6.5-rc7' into drm-next
2023-08-24 07:26:06 +10:00
sunxvr2500.c
BackMerge tag 'v6.5-rc7' into drm-next
2023-08-24 07:26:06 +10:00
tcx.c
fbdev: tcx.c fix mem_map to correct smem_start offset
2025-12-02 19:44:05 +01:00
tdfxfb.c
fbdev: remove I2C_CLASS_DDC support
2024-01-18 21:10:41 +01:00
tgafb.c
vt: remove superfluous CONFIG_HW_CONSOLE
2024-01-27 19:03:51 -08:00
tridentfb.c
fbdev: tridentfb: replace printk() with dev_*() in probe
2025-12-02 20:08:35 +01:00
udlfb.c
sysfs: treewide: switch back to bin_attribute::read()/write()
2025-06-17 10:44:13 +02:00
uvesafb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
valkyriefb.c
fbdev: valkyriefb: Fix reference count leak in valkyriefb_init
2025-10-28 22:59:19 +01:00
valkyriefb.h
…
vesafb.c
sysfb: Pass sysfb_primary_display to devices
2025-12-16 14:12:44 +01:00
vfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
vga16fb.c
sysfb: Pass sysfb_primary_display to devices
2025-12-16 14:12:44 +01:00
vt8500lcdfb.c
fbdev: vt8500lcdfb: fix missing dma_free_coherent()
2026-02-14 11:09:46 +01:00
vt8500lcdfb.h
…
vt8623fb.c
fbcon: Increase maximum font width x height to 64 x 128
2024-03-16 08:29:48 +01:00
wm8505fb_regs.h
…
wm8505fb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00
wmt_ge_rops.c
fbdev: Include <linux/export.h>
2025-06-16 09:06:19 +02:00
wmt_ge_rops.h
…
xen-fbfront.c
fbdev: xenfb: Use vmalloc_array to simplify code
2025-09-30 23:21:34 +02:00
xilinxfb.c
fbdev: Switch back to struct platform_driver::remove()
2024-10-08 21:47:18 +02:00