iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/video/fbdev
History
Bastian Stender cfc5b2b551 fbdev/ssd1307fb: fix optional VBAT support 
SSD1306 needs VBAT when it is wired in charge pump configuration only.
Other controllers of the SSD1307 family do not need it at all. This was
introduced by commit ba14301e0356 ("fbdev/ssd1307fb: add support to
enable VBAT").

Without VBAT configuration the driver now fails with:

	failed to get VBAT regulator: -19

This is caused by misinterpretation of devm_regulator_get_optional
which "returns a struct regulator corresponding to the regulator
producer or IS_ERR() condition".

Handle -ENODEV without bailing out and making VBAT support really
optional.

Signed-off-by: Bastian Stender <bst@pengutronix.de>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Roger Quadros <rogerq@ti.com>
[b.zolnierkie: minor fixups]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2017-04-07 17:28:23 +02:00
..
aty
scripts/spelling.txt: add "applys" pattern and fix typo instances
2017-02-27 18:43:47 -08:00
core
mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf
2017-02-24 17:46:54 -08:00
geode
video: constify geode ops structures
2015-12-15 15:41:22 +02:00
i810
video: fbdev: i810: add in missing white space in error message text
2016-09-27 11:08:15 +03:00
intelfb
video: fbdev: intelfb: remove impossible condition
2016-09-07 11:16:05 +03:00
kyro
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
matrox
video: fbdev: matroxfb: use designated initializers
2017-01-11 17:09:50 +01:00
mb862xx
video: fbdev: mb862xx: remove unused variable
2016-08-30 12:00:15 +03:00
mbx
video/mbx: use simple_open()
2017-01-30 17:39:49 +01:00
mmp
fbdev: mmp: print IRQ resource using %pR format string
2016-01-29 13:42:58 +02:00
nvidia
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/nmi.h>
2017-03-02 08:42:30 +01:00
omap
fbdev: omap/lcd: Make callbacks optional
2017-01-30 17:39:49 +01:00
omap2
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>
2017-03-02 08:42:32 +01:00
riva
video: fbdev: rivafb: unlock chip before probiding EDID
2015-12-15 15:41:23 +02:00
savage
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
sis
video: fbdev: sis: remove unused variable
2016-03-03 13:38:29 +02:00
vermilion
mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd
2015-11-06 17:50:42 -08:00
via
fbdev: Use IS_ENABLED() instead of checking for built-in or module
2016-05-13 15:14:38 +03:00
68328fb.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
acornfb.c
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-09 14:57:51 +01:00
acornfb.h
…
amba-clcd-nomadik.c
fbdev changes for v4.11:
2017-02-25 13:20:22 -08:00
amba-clcd-nomadik.h
video: ARM CLCD: use panel device node for panel initialization
2017-01-30 17:39:48 +01:00
amba-clcd-versatile.c
video: ARM CLCD: use panel device node for panel initialization
2017-01-30 17:39:48 +01:00
amba-clcd-versatile.h
video: ARM CLCD: use panel device node for panel initialization
2017-01-30 17:39:48 +01:00
amba-clcd.c
video: ARM CLCD: use panel device node for getting backlight and mode
2017-01-30 17:39:48 +01:00
amifb.c
video: fbdev: amifb: remove impossible condition
2017-02-08 16:44:00 +01:00
arcfb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
arkfb.c
drivers/video/fbdev/arkfb.c: Use arch_phys_wc_add() and pci_iomap_wc()
2015-08-25 09:59:45 +02:00
asiliantfb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
atafb_iplan2p2.c
…
atafb_iplan2p4.c
…
atafb_iplan2p8.c
…
atafb_mfb.c
…
atafb_utils.h
…
atafb.c
fbdev: kill fb_rotate
2016-02-26 13:28:35 +02:00
atafb.h
…
atmel_lcdfb.c
This is the bulk of GPIO changes for kernel v4.6:
2016-03-17 21:05:32 -07:00
au1100fb.c
fbdev: kill fb_rotate
2016-02-26 13:28:35 +02:00
au1100fb.h
MIPS: Alchemy: au1100fb: use clk framework
2014-07-30 14:10:39 +02:00
au1200fb.c
mips: separate extable.h, switch module.h to it
2016-10-05 18:36:18 -04:00
au1200fb.h
…
auo_k190x.c
sched/headers: Remove the <linux/mm_types.h> dependency from <linux/sched.h>
2017-03-03 01:45:16 +01:00
auo_k190x.h
…
auo_k1900fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
auo_k1901fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
bf54x-lq043fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
bf537-lq035.c
fbdev: kill fb_rotate
2016-02-26 13:28:35 +02:00
bfin_adv7393fb.c
fb: adv7393: off by one in probe function
2016-08-30 12:06:12 +03:00
bfin_adv7393fb.h
fbdev/bfin_adv7393fb: move DRIVER_NAME before its first use
2016-08-02 19:35:05 -04:00
bfin-lq035q1-fb.c
…
bfin-t350mcqb-fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
broadsheetfb.c
fbdev: broadsheetfb: fix memory leak
2015-09-30 10:33:57 +03:00
bt431.h
video: fbdev: bt431: Correct cursor format control macro
2016-02-26 13:06:11 +02:00
bt455.h
video: fbdev: pmag-ba-fb: Optimize Bt455 colormap addressing
2016-02-26 13:06:11 +02:00
bw2.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
c2p_core.h
…
c2p_iplan2.c
…
c2p_planar.c
…
c2p.h
…
carminefb_regs.h
…
carminefb.c
…
carminefb.h
…
cg3.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
cg6.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
cg14.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
chipsfb.c
fbdev: Remove __init from chips_hw_init() to fix build failure
2014-08-26 12:48:34 +03:00
cirrusfb.c
…
clps711x-fb.c
video: clps711x-fb: Changing the compatibility string to match with the smallest supported chip
2016-07-06 17:38:19 +02:00
clps711xfb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
cobalt_lcdfb.c
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>
2017-03-02 08:42:32 +01:00
controlfb.c
powerpc: Move Power Macintosh drivers to generic byteswappers
2015-03-23 14:29:40 +11:00
controlfb.h
…
cyber2000fb.c
video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from fb_info
2014-09-30 13:06:01 +03:00
cyber2000fb.h
…
da8xx-fb.c
remove lots of IS_ERR_VALUE abuses
2016-05-27 15:26:11 -07:00
dnfb.c
…
edid.h
…
efifb.c
efifb: Show framebuffer layout as device attributes
2016-10-18 17:11:19 +02:00
ep93xx-fb.c
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-09 14:57:51 +01:00
fb-puv3.c
drivers/video/fbdev/fb-puv3.c: Add header files for function unifb_mmap
2014-05-23 13:51:10 +03:00
ffb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
fm2fb.c
…
fsl-diu-fb.c
video: fbdev: fsl-diu-fb: fix spelling mistake "palette"
2017-02-20 13:51:07 +01:00
g364fb.c
…
gbefb.c
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-09 14:57:51 +01:00
goldfishfb.c
…
grvga.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
gxt4500.c
gxt4500: enable panning
2015-10-08 12:19:39 +03:00
hecubafb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
hgafb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
hitfb.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
hpfb.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
hyperv_fb.c
drivers:hv: Use new vmbus_mmio_free() from client drivers.
2016-04-30 14:01:37 -07:00
i740_reg.h
…
i740fb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
igafb.c
…
imsttfb.c
PCI: Remove includes of asm/pci-bridge.h
2016-02-05 16:29:28 -06:00
imxfb.c
video: fbdev: imxfb: always allocate 256 entries for the color map
2017-01-11 17:09:50 +01:00
jz4740_fb.c
…
Kconfig
fbmem: add a default get_fb_unmapped_area function
2017-01-06 11:00:09 +01:00
leo.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
macfb.c
…
macmodes.c
…
macmodes.h
…
Makefile
video: fbdev: exynos: Remove old non-working MIPI driver
2016-09-27 11:05:29 +03:00
maxinefb.c
video: fbdev: maxinefb: add __initdata to maxinefb_fix
2017-01-11 17:09:50 +01:00
metronomefb.c
lib/vsprintf.c: remove %Z support
2017-02-27 18:43:47 -08:00
mx3fb.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
mxsfb.c
video: mxsfb: Fix framebuffer corruption on mx6sx
2016-08-30 11:59:33 +03:00
n411.c
fbdev: n411: check return value
2016-02-26 12:16:58 +02:00
neofb.c
video: fbdev: neofb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:49 +03:00
nuc900fb.c
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-09 14:57:51 +01:00
nuc900fb.h
…
ocfb.c
ocfb: fix tgdel and tvdel timing parameters
2016-01-29 13:34:07 +02:00
offb.c
video: fbdev: offb: switch to using for_each_node_by_type
2017-02-08 16:43:59 +01:00
p9100.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
platinumfb.c
powerpc: Move Power Macintosh drivers to generic byteswappers
2015-03-23 14:29:40 +11:00
platinumfb.h
…
pm2fb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
pm3fb.c
video: fbdev: pm3fb: use arch_phys_wc_add() and ioremap_wc()
2015-06-03 12:41:52 +03:00
pmag-aa-fb.c
video: fbdev: pmag-ba-fb: Optimize Bt455 colormap addressing
2016-02-26 13:06:11 +02:00
pmag-ba-fb.c
video: fbdev: pmag-ba-fb: Remove bad `__init' annotation
2017-01-30 17:39:48 +01:00
pmagb-b-fb.c
video: fbdev: pmagb-b-fb: Remove bad `__init' annotation
2017-01-30 17:39:48 +01:00
ps3fb.c
…
pvr2fb.c
mm: replace get_user_pages_unlocked() write/force parameters with gup_flags
2016-10-18 14:13:37 -07:00
pxa3xx-gcu.c
video: fbdev: pxa3xx_gcu: prepare the clocks
2015-08-10 12:25:43 +03:00
pxa3xx-gcu.h
…
pxa168fb.c
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-09 14:57:51 +01:00
pxa168fb.h
…
pxafb.c
video: fbdev: pxafb: add missing of_node_put() in of_get_pxafb_mode_info()
2016-08-30 12:04:16 +03:00
pxafb.h
video: fbdev: pxafb: loosen the platform data bond
2015-12-15 15:41:24 +02:00
q40fb.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
s1d13xxxfb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
s3c2410fb.c
video: s3c2410fb: Register cpufreq notifier only on S3C24xx
2016-08-11 17:54:55 +03:00
s3c2410fb.h
video: s3c2410fb: Register cpufreq notifier only on S3C24xx
2016-08-11 17:54:55 +03:00
s3c-fb.c
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-09 14:57:51 +01:00
s3fb.c
drivers/video/fbdev/s3fb: Use arch_phys_wc_add() and pci_iomap_wc()
2015-08-25 09:59:45 +02:00
sa1100fb.c
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-09 14:57:51 +01:00
sa1100fb.h
ARM: 8244/1: fbdev: sa1100fb: make use of device clock
2014-12-05 16:30:25 +00:00
sbuslib.c
…
sbuslib.h
…
sh7760fb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
sh_mobile_lcdcfb.c
video: fbdev: sh_mobile_lcdcfb: fix error return code in sh_mobile_lcdc_probe()
2017-02-08 16:43:59 +01:00
sh_mobile_lcdcfb.h
…
sh_mobile_meram.c
More ACPI and power management updates for 3.19-rc1
2014-12-18 20:28:33 -08:00
simplefb.c
video: fbdev: simplefb: Separate clk / regulator get and enable steps
2017-01-11 17:09:50 +01:00
skeletonfb.c
docs: fix locations of several documents that got moved
2016-10-24 08:12:35 -02:00
sm501fb.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
sm712.h
staging: sm7xxfb: merge sm712fb with fbdev
2015-08-07 15:05:01 -07:00
sm712fb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
smscufx.c
video: smscufx: remove unused variable
2016-09-27 11:47:37 +03:00
ssd1307fb.c
fbdev/ssd1307fb: fix optional VBAT support
2017-04-07 17:28:23 +02:00
sstfb.c
…
sticore.h
…
stifb.c
video: fbdev: stifb: handle NULL return value from ioremap_nocache
2017-01-30 17:39:49 +01:00
sunxvr500.c
drivers/video: make fbdev/sunxvr500.c explicitly non-modular
2016-03-03 13:36:51 +02:00
sunxvr1000.c
drivers/video: make fbdev/sunxvr1000.c explicitly non-modular
2016-03-03 13:36:51 +02:00
sunxvr2500.c
drivers/video: make fbdev/sunxvr2500.c explicitly non-modular
2016-03-03 13:36:51 +02:00
tcx.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
tdfxfb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
tgafb.c
…
tmiofb.c
…
tridentfb.c
fbdev changes for 4.4
2015-11-10 10:00:09 -08:00
udlfb.c
fbdev: udlfb: remove unneeded initialization in few places
2015-08-20 10:32:40 +03:00
uvesafb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
valkyriefb.c
video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie from fb_info
2014-09-30 13:06:01 +03:00
valkyriefb.h
…
vesafb.c
video: fbdev: vesafb: use arch_phys_wc_add()
2015-06-16 09:42:11 +03:00
vfb.c
fbdev: vfb: simplify memory management
2016-09-07 12:06:53 +03:00
vga16fb.c
video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures
2016-09-27 11:16:35 +03:00
vt8500lcdfb.c
video: vt8500lcdfb: remove unneeded continue
2015-01-13 13:35:04 +02:00
vt8500lcdfb.h
…
vt8623fb.c
drivers/video/fbdev/vt8623fb: Use arch_phys_wc_add() and pci_iomap_wc()
2015-08-25 09:59:45 +02:00
w100fb.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
w100fb.h
…
wm8505fb_regs.h
…
wm8505fb.c
video: fbdev: wm8505fb use permission-specific DEVICE_ATTR variants
2017-01-11 17:09:51 +01:00
wmt_ge_rops.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00
wmt_ge_rops.h
…
xen-fbfront.c
xen: make use of xenbus_read_unsigned() in xen-fbfront
2016-11-07 13:55:32 +01:00
xilinxfb.c
video: fbdev: drop owner assignment from platform_drivers
2014-10-20 16:21:51 +02:00