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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/video
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Markus Armbruster 9e124fe16f xen: Enable console tty by default in domU if it's not a dummy 
Without console= arguments on the kernel command line, the first
console to register becomes enabled and the preferred console (the one
behind /dev/console).  This is normally tty (assuming
CONFIG_VT_CONSOLE is enabled, which it commonly is).

This is okay as long tty is a useful console.  But unless we have the
PV framebuffer, and it is enabled for this domain, tty0 in domU is
merely a dummy.  In that case, we want the preferred console to be the
Xen console hvc0, and we want it without having to fiddle with the
kernel command line.  Commit b8c2d3dfbc
did that for us.

Since we now have the PV framebuffer, we want to enable and prefer tty
again, but only when PVFB is enabled.  But even then we still want to
enable the Xen console as well.

Problem: when tty registers, we can't yet know whether the PVFB is
enabled.  By the time we can know (xenstore is up), the console setup
game is over.

Solution: enable console tty by default, but keep hvc as the preferred
console.  Change the preferred console to tty when PVFB probes
successfully, unless we've been given console kernel parameters.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 		2008-05-27 10:11:36 +02:00
..
aty video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
backlight backlight: Add OMAP1 PWL backlight driver 2008-02-07 09:31:52 +00:00
console vt/fbcon: fix background color on line feed 2008-05-13 08:02:26 -07:00
display fbdev: fix race in device_create 2008-05-20 13:31:53 -07:00
geode fix "lxfb: extend PLL table to support dotclocks below 25 MHz" 2008-05-14 19:11:13 -07:00
i810 i810fb: fix console switch regression 2008-03-19 18:53:36 -07:00
intelfb fbdev: intelfb: add support for the Intel Integrated Graphics Controller 965G/965GM 2008-04-28 08:58:41 -07:00
kyro fbdev: change asm/uaccess.h to linux/uaccess.h 2007-10-16 09:43:17 -07:00
logo video/logo: add support for Blackfin/Linux logo for framebuffer console 2008-05-14 19:11:14 -07:00
matrox video: use get/put_unaligned_* helpers 2008-04-29 08:06:28 -07:00
mbx mbxfb: fix incorrect argument type 2008-03-10 18:01:20 -07:00
nvidia video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
omap drivers/video/: Spelling fixes 2008-02-03 17:31:49 +02:00
pnx4008 drivers/video/pnx4008: eliminate double free 2008-05-13 08:02:24 -07:00
riva video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
savage savagefb: speed up the I2C bus 2008-04-28 08:58:38 -07:00
sis video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
vermilion mm: remove nopage 2008-04-28 08:58:18 -07:00
68328fb.c 68328fb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:11 -07:00
Kconfig m68k: FB_HP300 depends on DIO and doesnt need FB_CFB_FILLRECT 2008-05-18 13:28:48 -07:00
Makefile fbdev: platforming metronomefb and am200epd 2008-04-28 08:58:41 -07:00
acornfb.c Remove the arm26 port 2007-07-31 15:39:39 -07:00
acornfb.h
…
am200epd.c fbdev: platforming metronomefb and am200epd 2008-04-28 08:58:41 -07:00
amba-clcd.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
amifb.c m68k: Return -ENODEV if no device is found 2008-05-18 13:28:50 -07:00
arcfb.c fbdev: change asm/uaccess.h to linux/uaccess.h 2007-10-16 09:43:17 -07:00
arkfb.c fbdev: framebuffer_alloc() fixes 2008-04-28 08:58:38 -07:00
asiliantfb.c
…
atafb.c fbdev: use DIV_ROUND_UP or roundup 2008-04-28 08:58:35 -07:00
atafb.h
…
atafb_iplan2p2.c
…
atafb_iplan2p4.c
…
atafb_iplan2p8.c
…
atafb_mfb.c
…
atafb_utils.h
…
atmel_lcdfb.c atmel_lcdfb: fix pixclock divider calculation 2008-05-13 08:02:25 -07:00
au1100fb.c au1100fb: fix modpost warnings 2007-10-18 14:37:17 -07:00
au1100fb.h
…
au1200fb.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
au1200fb.h
…
bf54x-lq043fb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
bfin-t350mcqb-fb.c blackfin video driver: fix bug when opening/reading/mmaping BF54x and BF52x framebuffer simultaneously 2008-03-28 14:45:22 -07:00
bt431.h
…
bt455.h
…
bw2.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
c2p.c
…
c2p.h
…
cfbcopyarea.c fb: add support for foreign endianness 2008-04-28 08:58:35 -07:00
cfbfillrect.c fb: add support for foreign endianness 2008-04-28 08:58:35 -07:00
cfbimgblt.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
cg3.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
cg6.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
cg14.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
chipsfb.c PM: Introduce PM_EVENT_HIBERNATE callback state 2008-02-23 10:40:04 -08:00
cirrusfb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
clps711xfb.c proc: remove proc_root from drivers 2008-04-29 08:06:18 -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 [ARM] 4645/1: Cyberpro: Trivial fix to restore 16bpp mode. 2007-11-08 23:29:36 +00:00
cyber2000fb.h
…
cyblafb.c drivers/video/: Spelling fixes 2008-02-03 17:31:49 +02:00
dnfb.c m68k: dnfb doesnt check for Apollo 2008-05-18 13:28:49 -07:00
edid.h
…
efifb.c x86_64 EFI boot support: EFI frame buffer driver 2007-11-29 09:24:54 -08:00
epson1355fb.c fbdev: change asm/uaccess.h to linux/uaccess.h 2007-10-16 09:43:17 -07:00
fb_ddc.c fb_ddc: fix DDC lines quirk 2007-11-29 09:24:52 -08:00
fb_defio.c fbdev: defio and Metronomefb 2008-03-19 18:53:37 -07:00
fb_draw.h fb: add support for foreign endianness 2008-04-28 08:58:35 -07:00
fb_notify.c
…
fb_sys_fops.c fbdev: change asm/uaccess.h to linux/uaccess.h 2007-10-16 09:43:17 -07:00
fbcmap.c fbdev: change asm/uaccess.h to linux/uaccess.h 2007-10-16 09:43:17 -07:00
fbcvt.c
…
fbmem.c fb: convert /proc/fb to seq_file interface 2008-04-28 08:58:41 -07:00
fbmon.c fbmon: cleanup trailing whitespaces 2008-02-06 10:41:15 -08:00
fbsysfs.c
…
ffb.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
fm2fb.c fm2fb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
fsl-diu-fb.c fbdev: powerpc: driver for Freescale 8610 and 5121 DIU 2008-04-28 08:58:40 -07:00
fsl-diu-fb.h fbdev: powerpc: driver for Freescale 8610 and 5121 DIU 2008-04-28 08:58:40 -07:00
g364fb.c
…
gbefb.c gbefb: fix section mismatch warnings 2007-11-14 18:45:42 -08:00
gxt4500.c fbdev: use DIV_ROUND_UP or roundup 2008-04-28 08:58:35 -07:00
hecubafb.c fbdev: platforming hecubafb and n411 2008-04-28 08:58:41 -07:00
hgafb.c
…
hitfb.c fb: hitfb: Balance probe/remove section annotations. 2008-03-06 13:56:33 +09:00
hpfb.c m68k: Return -ENODEV if no device is found 2008-05-18 13:28:50 -07:00
igafb.c drivers/video: add missing pci_dev_get 2008-02-06 10:41:16 -08:00
imacfb.c imacfb: remove reference to otherwise-unused, non-existent screen_info.imacpm_seg 2007-11-29 09:24:53 -08:00
imsttfb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
imxfb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
imxfb.h
…
leo.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
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
maxinefb.c
…
metronomefb.c video: use get/put_unaligned_* helpers 2008-04-29 08:06:28 -07:00
modedb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
n411.c fbdev: platforming hecubafb and n411 2008-04-28 08:58:41 -07:00
neofb.c neofb: avoid overwriting fb_info fields 2008-02-06 10:41:16 -08:00
offb.c powerpc: offb: add support for foreign endianness 2008-04-28 08:58:35 -07:00
output.c Convert from class_device to device for drivers/video 2007-10-12 14:51:04 -07:00
p9100.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
platinumfb.c [POWERPC] Fix platinumfb framebuffer 2007-09-22 14:49:22 +10:00
platinumfb.h
…
pm2fb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
pm3fb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
pmag-aa-fb.c fbcon: fix color generation for monochrome framebuffer 2008-02-06 10:41:18 -08:00
pmag-ba-fb.c drivers/video/pmag-ba-fb.c: improve diagnostics 2007-10-16 09:43:19 -07:00
pmagb-b-fb.c pmagb-b-fb: improve diagnostics 2007-10-16 09:43:20 -07:00
ps3fb.c ps3fb: fix modedb typos 2008-02-06 10:41:17 -08:00
pvr2fb.c fb: pvr2fb: Fix up remaining section mismatch. 2008-03-06 13:39:18 +09:00
pxafb.c [ARM] pxa: fix pxafb build when cpufreq is enabled 2008-05-17 22:55:39 +01:00
pxafb.h pxafb: preliminary smart panel interface support 2008-04-30 08:29:32 -07:00
q40fb.c q40fb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
s1d13xxxfb.c drivers/video/s1d13xxxfb.c: fix build as module with dbg 2007-11-14 18:45:38 -08:00
s3c2410fb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
s3c2410fb.h FB/S3C2412: add S3C2412 support to S3C2410 fb driver 2008-02-06 10:41:17 -08:00
s3fb.c fbdev: framebuffer_alloc() fixes 2008-04-28 08:58:38 -07:00
sa1100fb.c fbdev: change asm/uaccess.h to linux/uaccess.h 2007-10-16 09:43:17 -07:00
sa1100fb.h video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
sbuslib.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
sbuslib.h sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
sgivwfb.c sgivwfb: the pseudo_palette is only 16 elements long 2007-07-17 10:23:12 -07:00
skeletonfb.c skeletonfb: wrong field name fix 2007-10-16 09:43:14 -07:00
sm501fb.c sm501fb: fix timing limits 2008-03-04 16:35:13 -08:00
sstfb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
sticore.h
…
stifb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
sunxvr500.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
sunxvr2500.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
svgalib.c svgalib: mode selection updates 2007-10-16 09:43:22 -07:00
syscopyarea.c fb: add support for foreign endianness 2008-04-28 08:58:35 -07:00
sysfillrect.c fb: add support for foreign endianness 2008-04-28 08:58:35 -07:00
sysimgblt.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
tcx.c sparc video: remove open boot prom code 2008-05-08 21:37:30 -07:00
tdfxfb.c video: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:42 -07:00
tgafb.c tgafb: remove a redundant non-mono test in mono imageblit 2007-10-16 09:43:23 -07:00
tridentfb.c tridentfb: improve clock setting accuracy 2008-05-13 08:02:24 -07:00
uvesafb.c drivers/video/uvesafb.c: fix error-path memory leak 2008-04-28 08:58:41 -07:00
valkyriefb.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
valkyriefb.h
…
vesafb.c
…
vfb.c vfb: make virtual framebuffer mmapable 2007-10-16 09:43:18 -07:00
vga16fb.c Remove magic macros for screen_info structure members 2007-10-16 22:57:17 -07:00
vgastate.c
…
vt8623fb.c fbdev: framebuffer_alloc() fixes 2008-04-28 08:58:38 -07:00
w100fb.c drivers/video/w100fb.c: avoid a couple of error-path NULL derefs 2008-04-28 08:58:41 -07:00
w100fb.h
…
xen-fbfront.c xen: Enable console tty by default in domU if it's not a dummy 2008-05-27 10:11:36 +02:00
xilinxfb.c [POWERPC] Xilinx: Update compatible to use values generated by BSP generator. 2008-02-06 10:23:21 -07:00