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c73fcc846c
linux/drivers/video
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David S. Miller c73fcc846c [SPARC]: Fix serial console device detection. 
The current scheme works on static interpretation of text names, which
is wrong.

The output-device setting, for example, must be resolved via an alias
or similar to a full path name to the console device.

Paths also contain an optional set of 'options', which starts with a
colon at the end of the path.  The option area is used to specify
which of two serial ports ('a' or 'b') the path refers to when a
device node drives multiple ports.  'a' is assumed if the option
specification is missing.

This was caught by the UltraSPARC-T1 simulator.  The 'output-device'
property was set to 'ttya' and we didn't pick upon the fact that this
is an OBP alias set to '/virtual-devices/console'.  Instead we saw it
as the first serial console device, instead of the hypervisor console.

The infrastructure is now there to take advantage of this to resolve
the console correctly even in multi-head situations in fbcon too.

Thanks to Greg Onufer for the bug report.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-20 16:59:26 -07:00
..
aty [SPARC]: Fix serial console device detection. 2007-07-20 16:59:26 -07:00
backlight cr_backlight_probe() allocates too little storage for struct cr_panel 2007-07-20 08:44:20 -07:00
console fbdev: fbcon: console unregistration from unregister_framebuffer 2007-07-17 10:23:11 -07:00
display make drivers/video/display/display-sysfs.c:display_class static 2007-05-08 11:15:26 -07:00
geode [PATCH] Recognize video=gx1fb:... option 2007-02-12 09:48:42 -08:00
i810 i810fb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
intelfb intelfb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
kyro PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
logo Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2007-07-19 14:28:19 -07:00
matrox drivers/*: mark variables with uninitialized_var() 2007-07-17 16:23:19 -04:00
mbx [PATCH] mark struct file_operations const 6 2007-02-12 09:48:45 -08:00
nvidia nvidiafb: Add proper support for Geforce 7600 chipset 2007-07-17 10:23:11 -07:00
omap OMAP: LCD panel support for the Siemens SX1 mobile phone 2007-07-17 10:23:15 -07:00
pnx4008 [PATCH] pnx4008:fix NULL dereference in rgbfb 2006-11-16 11:43:37 -08:00
riva drivers/*: mark variables with uninitialized_var() 2007-07-17 16:23:19 -04:00
savage some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
sis sisfb: fix pseudo_palette array size and overrun 2007-07-17 10:23:13 -07:00
vermilion vmlfb: framebuffer driver for Intel Vermilion Range 2007-05-08 11:15:32 -07:00
68328fb.c 68328fb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:11 -07:00
acornfb.c
acornfb.h
amba-clcd.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
amifb.c [PATCH] fbdev: remove references to non-existent fbmon_valid_timings() 2006-12-13 09:05:55 -08:00
arcfb.c arcfb: use fb_sys_read() 2007-05-08 11:15:30 -07:00
arkfb.c vt8623fb: arkfb: null pointer dereference fix 2007-06-01 08:18:28 -07:00
asiliantfb.c [PATCH] vt: Remove VT-specific declarations and definitions from tty.h 2006-07-10 13:24:16 -07:00
atafb_iplan2p2.c m68k: Atari fb revival 2007-05-04 17:59:05 -07:00
atafb_iplan2p4.c m68k: Atari fb revival 2007-05-04 17:59:05 -07:00
atafb_iplan2p8.c m68k: Atari fb revival 2007-05-04 17:59:05 -07:00
atafb_mfb.c m68k: Atari fb revival 2007-05-04 17:59:05 -07:00
atafb_utils.h m68k: Atari fb revival 2007-05-04 17:59:05 -07:00
atafb.c m68k: Atari fb revival 2007-05-04 17:59:05 -07:00
atafb.h m68k: Atari fb revival 2007-05-04 17:59:05 -07:00
atmel_lcdfb.c atmel_lcdfb: AT91/AT32 LCD Controller framebuffer driver 2007-05-11 08:29:37 -07:00
au1100fb.c [PATCH] Video: fb, kzalloc changes 2007-02-12 09:48:43 -08:00
au1100fb.h [PATCH] au11oofb: fix to remove flickering 2006-12-08 08:29:06 -08:00
au1200fb.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
au1200fb.h
bt431.h
bt455.h
bw2.c [BW2]: Fix section mismatch warnings. 2007-03-09 23:11:05 -08:00
c2p.c
c2p.h
cfbcopyarea.c fbdev: consolidate common drawing functions into a header file 2007-05-08 11:15:30 -07:00
cfbfillrect.c fbdev: consolidate common drawing functions into a header file 2007-05-08 11:15:30 -07:00
cfbimgblt.c [PATCH] various fbdev files: mark structs and array read-only 2006-12-08 08:29:05 -08:00
cg3.c [SPARC/64] constify of_get_property return: drivers 2007-04-26 01:54:27 -07:00
cg6.c [SPARC64]: Fix of_iounmap() region release. 2006-12-31 14:06:05 -08:00
cg14.c [CG14]: Fix section mismatch warnings. 2007-03-09 23:10:56 -08:00
chipsfb.c fix section mismatch in chipsfb 2007-06-28 11:34:54 -07:00
cirrusfb.c cirrusfb: convert to generic boolean 2007-05-08 11:15:28 -07:00
clps711xfb.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
controlfb.c controlfb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:11 -07:00
controlfb.h
cyber2000fb.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
cyber2000fb.h
cyblafb.c cyblafb: fix pseudo_palette array overrun in setcolreg 2007-07-17 10:23:12 -07:00
dnfb.c [PATCH] vt: Remove VT-specific declarations and definitions from tty.h 2006-07-10 13:24:16 -07:00
edid.h
epson1355fb.c fb: epson1355fb: kill off dead sh support 2007-07-17 10:23:13 -07:00
fb_ddc.c Fix generic fb_ddc i2c edid probe msg 2006-11-16 22:18:28 -08:00
fb_defio.c fbdev: kill sparse warning in deferred IO 2007-05-08 11:15:29 -07:00
fb_draw.h fbdev: consolidate common drawing functions into a header file 2007-05-08 11:15:30 -07:00
fb_notify.c [PATCH] fbdev: statically link the framebuffer notification functions 2006-07-31 13:28:44 -07:00
fb_sys_fops.c fbdev: add fb_read/fb_write functions for framebuffers in system RAM 2007-05-08 11:15:30 -07:00
fbcmap.c [PATCH] fbcmap.c: mark structs const or __read_mostly 2006-12-08 08:29:05 -08:00
fbcvt.c [PATCH] various fbdev files: mark structs and array read-only 2006-12-08 08:29:05 -08:00
fbmem.c fbdev: Add fb_append_extra_logo() 2007-07-17 10:23:13 -07:00
fbmon.c fbdev: add Ultrasharp UXGA to broken monitor database 2007-05-08 11:15:26 -07:00
fbsysfs.c fbdev: fix obvious bug in show_pan() 2007-05-08 11:15:26 -07:00
ffb.c [VIDEO] ffb: The pseudo_palette is only 16 elements long 2007-06-05 13:14:33 -07:00
fm2fb.c fm2fb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
g364fb.c PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
gbefb.c gbefb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
gxt4500.c [PATCH] gxt4500: Fix colormap and PLL setting, support GXT6000P 2006-12-22 08:55:50 -08:00
hecubafb.c hecubafb: use fb_sys_read() 2007-05-08 11:15:30 -07:00
hgafb.c [PATCH] vt: Remove VT-specific declarations and definitions from tty.h 2006-07-10 13:24:16 -07:00
hitfb.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
hpfb.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
igafb.c [SPARC]: Fix serial console device detection. 2007-07-20 16:59:26 -07:00
imacfb.c [PATCH] x86: Fix dmi detection of MacBookPro and iMac 2006-08-27 11:01:29 -07:00
imsttfb.c [PATCH] vt: Remove VT-specific declarations and definitions from tty.h 2006-07-10 13:24:16 -07:00
imxfb.c imxfb: fix memory hole 2007-05-23 20:14:13 -07:00
imxfb.h
Kconfig OMAP: add TI OMAP framebuffer driver 2007-07-17 10:23:13 -07:00
leo.c [SPARC64]: Fix of_iounmap() region release. 2006-12-31 14:06:05 -08:00
macfb.c macfb: fix pseudo_palette size and overrun 2007-07-17 10:23:12 -07:00
macmodes.c drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit 2007-07-17 10:23:13 -07:00
macmodes.h drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit 2007-07-17 10:23:13 -07:00
Makefile OMAP: add TI OMAP framebuffer driver 2007-07-17 10:23:13 -07:00
maxinefb.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
modedb.c VIDEO: add spaces on either side of the case "..." operator 2007-05-08 11:15:28 -07:00
neofb.c neofb: Fix pseudo_palette array overrun in neofb_setcolreg 2007-05-31 07:48:27 -07:00
offb.c offb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
output.c output: Add display output class support 2006-12-20 01:46:41 -05:00
p9100.c [SPARC64]: Fix of_iounmap() region release. 2006-12-31 14:06:05 -08:00
platinumfb.c platinumfb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
platinumfb.h
pm2fb.c pm2fb: white spaces clean up 2007-07-17 10:23:11 -07:00
pm3fb.c pm3fb: possible cleanups 2007-07-17 10:23:13 -07:00
pmag-aa-fb.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
pmag-ba-fb.c [TC] mips: pmag-ba-fb: Convert to the driver model 2007-02-09 16:23:17 +00:00
pmagb-b-fb.c [TC] pmagb-b-fb: Convert to the driver model 2007-02-09 16:23:18 +00:00
ps3fb.c Freezer: make kernel threads nonfreezable by default 2007-07-17 10:23:02 -07:00
pvr2fb.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
pxafb.c VIDEO: add spaces on either side of the case "..." operator 2007-05-08 11:15:28 -07:00
pxafb.h [ARM] 3848/1: pxafb: Add option of fixing video modes and spitz QVGA mode support 2006-10-02 13:33:37 +01:00
q40fb.c q40fb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
s1d13xxxfb.c
s3c2410fb.c [PATCH] s3c2410fb: fix un-initialised dev field 2007-02-16 08:14:01 -08:00
s3c2410fb.h fix file specification in comments 2006-10-03 23:01:26 +02:00
s3fb.c svgalib: move fb_get_caps to svgalib 2007-05-09 12:30:57 -07:00
sa1100fb.c [ARM] 4035/1: fix collie compilation 2006-12-17 23:37:47 +00:00
sa1100fb.h [PATCH] Replace regular code with appropriate calls to container_of() 2007-02-11 11:18:06 -08:00
sbuslib.c
sbuslib.h
sgivwfb.c sgivwfb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
skeletonfb.c skeletonfb: fix of xxxfb_setup ifdef 2007-06-01 08:18:28 -07:00
sm501fb.c sm501fb printk warning fixes 2007-05-08 11:15:34 -07:00
sstfb.c PCI: Change all drivers to use pci_device->revision 2007-07-11 16:02:10 -07:00
sticore.h
stifb.c PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
sunxvr500.c [VIDEO] sunxvr500fb: Fix pseudo_palette array size 2007-06-05 13:15:26 -07:00
sunxvr2500.c [VIDEO] sunxvr2500fb: Fix pseudo_palette array size 2007-06-05 13:15:01 -07:00
svgalib.c svgalib: move fb_get_caps to svgalib 2007-05-09 12:30:57 -07:00
syscopyarea.c fbdev: consolidate common drawing functions into a header file 2007-05-08 11:15:30 -07:00
sysfillrect.c fbdev: consolidate common drawing functions into a header file 2007-05-08 11:15:30 -07:00
sysimgblt.c fbdev: add drawing functions for framebuffers in system RAM 2007-05-08 11:15:30 -07:00
tcx.c [SPARC64]: Fix of_iounmap() region release. 2006-12-31 14:06:05 -08:00
tdfxfb.c [PATCH] vt: Remove VT-specific declarations and definitions from tty.h 2006-07-10 13:24:16 -07:00
tgafb.c tgafb: actually allocate memory for the pseudo_palette 2007-07-17 10:23:12 -07:00
tridentfb.c tridentfb: fix pseudo_palette array overrun in setcolreg 2007-07-17 10:23:12 -07:00
tx3912fb.c tx3912fb: fix improper assignment of info->pseudo_palette 2007-07-17 10:23:12 -07:00
valkyriefb.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
valkyriefb.h
vesafb.c [PATCH] annotate some variables in vesafb driver as __read_mostly 2006-12-08 08:29:06 -08:00
vfb.c vfb: use fb_sys_read() and fb_sys_write() 2007-05-08 11:15:30 -07:00
vga16fb.c vga16fb: actually support widths in multiples of 8 2007-05-08 11:15:33 -07:00
vgastate.c vga: vgastate fix 2007-05-08 11:15:32 -07:00
vt8623fb.c vt8623fb.c: make code static 2007-07-17 10:23:13 -07:00
w100fb.c w100fb: fix compile warnings 2007-05-23 20:14:13 -07:00
w100fb.h
xilinxfb.c xilinxfb: xilinx framebuffer device driver 2007-05-08 11:15:34 -07:00