Jeff Garzik [Tue, 17 Jul 2007 06:32:21 +0000 (02:32 -0400)]
drivers/atm/ambassador: kill uninit'd var warning, and fix bug
An uninitialized variable warning illuminated an area where indeed the
variable was being used without initialization. Unfortunately, after
verifying all such paths were fixed, the warning still appears. So we
follow the initialization practice of other variables in this function.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 06:21:50 +0000 (02:21 -0400)]
[libata] sata_mv: use pci_try_set_mwi()
Because sometimes in life, it's ok to fail.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 06:03:49 +0000 (02:03 -0400)]
drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning
drivers/infiniband/hw/mthca/mthca_qp.c: In function
‘mthca_tavor_post_send’:
drivers/infiniband/hw/mthca/mthca_qp.c:1594: warning: ‘f0’ may be used
uninitialized in this function
drivers/infiniband/hw/mthca/mthca_qp.c: In function
‘mthca_arbel_post_send’:
drivers/infiniband/hw/mthca/mthca_qp.c:1949: warning: ‘f0’ may be used
uninitialized in this function
Initializing 'f0' is not strictly necessary in either case, AFAICS.
I was considering use of uninitialized_var(), but looking at the
complex flow of control in each function, I feel it is wiser and
safer to simply zero the var and be certain of ourselves.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 05:56:32 +0000 (01:56 -0400)]
drivers/net/wan/sbni: kill uninit'd var warning
It's actually convenient in the code to initialize this and a sister
variable to zero.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 05:49:56 +0000 (01:49 -0400)]
drivers/mtd/ubi/eba: minor cleanup: tighten scope of a local var
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 05:35:08 +0000 (01:35 -0400)]
drivers/telephony/ixj: cleanup and fix gcc warning
1) Fix gcc uninit'd var warnings by adding 'default' switch stmt labels
in two cases. It was lightning-strikes unlikely that a problem would
ever arise, but not impossible.
2) Tighten the scope of 'blankword' in two cases.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 05:32:29 +0000 (01:32 -0400)]
drivers/net/wan/pc300_drv: fix bug caught by gcc warning
The warning
drivers/net/wan/pc300_drv.c: In function ‘cpc_open’:
drivers/net/wan/pc300_drv.c:2942: warning: ‘br’ may be used
uninitialized in this function
was valid. Ensure 'br' is initialized in all cases.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 05:08:29 +0000 (01:08 -0400)]
drivers/usb/misc/auerswald: fix status check, remove redundant check
1) We should only set 'actual_length' output variable if usb length is
known to be good.
2) No need to check actual_length for NULL. The only caller always
passes non-NULL value.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 04:15:54 +0000 (00:15 -0400)]
[netdrvr] eepro100, ne2k-pci: abort resume if pci_enable_device() fails
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 04:01:09 +0000 (00:01 -0400)]
[netdrvr] natsemi: Fix device removal bug
This episode illustrates how an overused warning can train people to
ignore that warning, which winds up hiding bugs.
The warning
drivers/net/natsemi.c: In function ‘natsemi_remove1’:
drivers/net/natsemi.c:3222: warning: ignoring return value of
‘device_create_file’, declared with attribute warn_unused_result
is oft-ignored, even though at close inspection one notices this occurs
in the /remove/ function, not normally where creation occurs. A quick
s/create/remove/ and we are fixed, with the warning gone.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Tue, 17 Jul 2007 01:25:01 +0000 (21:25 -0400)]
kernel/auditfilter: kill bogus uninit'd-var compiler warning
Kill this warning...
kernel/auditfilter.c: In function ‘audit_receive_filter’:
kernel/auditfilter.c:1213: warning: ‘ndw’ may be used uninitialized in this function
kernel/auditfilter.c:1213: warning: ‘ndp’ may be used uninitialized in this function
...with a simplification of the code. audit_put_nd() can accept NULL
arguments, just like kfree(). It is cleaner to init two existing vars
to NULL, remove the redundant test variable 'putnd_needed' branches, and call
audit_put_nd() directly.
As a desired side effect, the warning goes away.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Linus Torvalds [Tue, 17 Jul 2007 18:50:26 +0000 (11:50 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/avi/kvm
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (80 commits)
KVM: Use CPU_DYING for disabling virtualization
KVM: Tune hotplug/suspend IPIs
KVM: Keep track of which cpus have virtualization enabled
SMP: Allow smp_call_function_single() to current cpu
i386: Allow smp_call_function_single() to current cpu
x86_64: Allow smp_call_function_single() to current cpu
HOTPLUG: Adapt thermal throttle to CPU_DYING
HOTPLUG: Adapt cpuset hotplug callback to CPU_DYING
HOTPLUG: Add CPU_DYING notifier
KVM: Clean up #includes
KVM: Remove kvmfs in favor of the anonymous inodes source
KVM: SVM: Reliably detect if SVM was disabled by BIOS
KVM: VMX: Remove unnecessary code in vmx_tlb_flush()
KVM: MMU: Fix Wrong tlb flush order
KVM: VMX: Reinitialize the real-mode tss when entering real mode
KVM: Avoid useless memory write when possible
KVM: Fix x86 emulator writeback
KVM: Add support for in-kernel pio handlers
KVM: VMX: Fix interrupt checking on lightweight exit
KVM: Adds support for in-kernel mmio handlers
...
Linus Torvalds [Tue, 17 Jul 2007 18:31:57 +0000 (11:31 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] Clean away some code inside some non-existent CONFIG ifdefs
[IA64] ar.itc access must really be after xtime_lock.sequence has been read
[IA64] correctly count CPU objects in the ia64/sn hwperf interface
[IA64] arbitary speed tty ioctl support
[IA64] use machvec=dig on hpzx1 platforms
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
atl1: missing include
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
mark a bunch of ISA|EISA|PCI drivers as such
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
missing exports of csum_...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
um_kmalloc() remnants
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
sparc32 has working dma-mapping only with CONFIG_PCI
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
saner typechecking in generic unaligned.h
Verify that types would match for assignment (under sizeof, so we are safe from
side effects or any code actually getting generated), then explicitly cast
everywhere to the fixed-sized types. Kills a bunch of bogus warnings about
constants being truncated (gcc, sparse), finds a pile of endianness problems
hidden by old noise (sparse).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
alpha __init fixes
__init and __initdata stuff used from __devinit one
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
alpha termios.h hadn't been updated
... fortunately, termios and ktermios there are identical, so no
run-time breakage happened.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
no USB on M32R
Won't build due to lack of dma-mapping.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
NeilBrown [Tue, 17 Jul 2007 11:06:13 +0000 (04:06 -0700)]
md: change bitmap_unplug and others to void functions
bitmap_unplug only ever returns 0, so it may as well be void. Two callers try
to print a message if it returns non-zero, but that message is already printed
by bitmap_file_kick.
write_page returns an error which is not consistently checked. It always
causes BITMAP_WRITE_ERROR to be set on an error, and that can more
conveniently be checked.
When the return of write_page is checked, an error causes bitmap_file_kick to
be called - so move that call into write_page - and protect against recursive
calls into bitmap_file_kick.
bitmap_update_sb returns an error that is never checked.
So make these 'void' and be consistent about checking the bit.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
NeilBrown [Tue, 17 Jul 2007 11:06:12 +0000 (04:06 -0700)]
md: check that internal bitmap does not overlap other data
We current completely trust user-space to set up metadata describing an
consistant array. In particlar, that the metadata, data, and bitmap do not
overlap.
But userspace can be buggy, and it is better to report an error than corrupt
data. So put in some appropriate checks.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
NeilBrown [Tue, 17 Jul 2007 11:06:12 +0000 (04:06 -0700)]
md: improve the is_mddev_idle test fix
Don't use 'unsigned' variable to track sync vs non-sync IO, as the only thing
we want to do with them is a signed comparison, and fix up the comment which
had become quite wrong.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
NeilBrown [Tue, 17 Jul 2007 11:06:11 +0000 (04:06 -0700)]
md: improve message about invalid superblock during autodetect
People try to use raid auto-detect with version-1 superblocks (which is not
supported) and get confused when they are told they have an invalid
superblock.
So be more explicit, and say it it is not a valid v0.90 superblock.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jan Engelhardt [Tue, 17 Jul 2007 11:06:11 +0000 (04:06 -0700)]
Use menuconfig objects II - MD
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Tony Lindgren [Tue, 17 Jul 2007 11:06:09 +0000 (04:06 -0700)]
OMAP: add TI TWL92330/Menelaus Power Management chip driver
Add Texas Instruments TWL92330/Menelaus Power Management chip driver. This
includes voltage regulators, Dual slot memory card tranceivers and
real-time clock(RTC).
The support for RTC is integrated with this driver only; it is not separate
module. Passes 'rtctest' on OMAP H4 EVM, other than lack of "periodic"
(1/N second) IRQs. System wakeup alarms (from suspend-to-RAM) work too.
The battery keeps the RTC active over power off, so once you set clock
(rdate/ntpdate/etc, then "hwclock -w") then RTC_HCTOSYS at boot time will
behave as expected.
Cc: "Jean Delvare" <khali@linux-fr.org>
Cc: "Tony Lindgren" <tony@atomide.com>
Cc: "David Brownell" <david-b@pacbell.net>
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Acked-by: Alessandro Zummo <alessandro.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Vovan888@gmail [Tue, 17 Jul 2007 11:06:09 +0000 (04:06 -0700)]
OMAP: LCD panel support for the Siemens SX1 mobile phone
- Add support for LCD panel on Siemens sx1 mobile phone.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Dirk Behme [Tue, 17 Jul 2007 11:06:07 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP OSK board
- Adds TFT LCD panel support for TI OMAP OSK board.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:06:07 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP1510 Innovator board
- Add TFT LCD panel spport for TI OMAP1510 Innovator EVM.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:06:06 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP1610 Innovator board
- Add TFT LCD panel spport for TI OMAP1610 Innovator EVM.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Marek Vasut [Tue, 17 Jul 2007 11:06:06 +0000 (04:06 -0700)]
OMAP: LCD panel support for the Palm Zire71
- Adds support for TFT LCD panel on Palm Zire71
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Marek Vasut [Tue, 17 Jul 2007 11:06:05 +0000 (04:06 -0700)]
OMAP: LCD panel support for Palm Tungsten|T
- Add TFT LCD panel support for Palm Tungsten|T
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Romain Goyet [Tue, 17 Jul 2007 11:06:04 +0000 (04:06 -0700)]
OMAP: LCD panel support for the Palm Tungsten E
- Adds TFT LCD panel support for Palm Tungsten E.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:06:04 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP H3 board
- Adds support for TFT LCD panel on TI OMAP H3 EVM board.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:06:03 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP H4 board
- Adds support for TFT LCD panel on TI OMAP H4 EVM board.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:06:01 +0000 (04:06 -0700)]
OMAP: add external Epson Blizzard LCD controller support
- Adds Epson Blizzard lcd controller driver; used in Nokia Internet Tablet
products.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Sat, 26 May 2007 13:49:19 +0000 (19:19 +0530)]
OMAP: add external Epson HWA742 LCD controller support
- Adds Epson HWA742 lcd controller driver; used in Nokia Internet Tablet
products.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:05:59 +0000 (04:05 -0700)]
OMAP: add TI OMAP2 external LCD controller support - RFBI
- Adds support for Texas Instruments OMAP2 processors boards connected with
external LCD controller through "Remote framebuffer Interface"
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:05:58 +0000 (04:05 -0700)]
OMAP: add TI OMAP1 external LCD controller support - SoSSI
- Adds support for Texas Instruments OMAP1 processors boards connected with
external LCD controller through "Special OptimiSed Screen Interface"
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:05:57 +0000 (04:05 -0700)]
OMAP: add TI OMAP2 internal display controller support.
- Adds Texas Instruments OMAP2 processor series (OMAP2420/2430) internal
display controller interface support.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:05:56 +0000 (04:05 -0700)]
OMAP: add TI OMAP1 internal LCD controller
- Add Texas Instruments OMAP1 processor series (OMAP1510/1610/1710..)
internal LCD controller interface.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:05:55 +0000 (04:05 -0700)]
OMAP: add TI OMAP1610 accelerator entry.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Imre Deak [Tue, 17 Jul 2007 11:05:54 +0000 (04:05 -0700)]
OMAP: add TI OMAP framebuffer driver
- Add Texas Instruments OMAP framebuffer driver. This driver is being used
for various OMAP1/2 series based boards and products e.g Nokia N800 Internet
Tablet, H4, H3, Siemens SX1 etc.
- LCD panel registration and controller code is separated in different file
and interfaces.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Adrian Bunk [Tue, 17 Jul 2007 11:05:53 +0000 (04:05 -0700)]
drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit
If it's EXPORT_SYMBOL'ed it can't be __devinit.
Reported by Mikael Pettersson.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Tue, 17 Jul 2007 11:05:52 +0000 (04:05 -0700)]
Cell: Draw SPE helper penguin logos
Let spu_management_ops.enumerate_spus() return the number of found SPEs
and use that information to draw some little helper penguin logos.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Tue, 17 Jul 2007 11:05:51 +0000 (04:05 -0700)]
fbdev: SPE helper penguin logo
Add the SPE helper penguin logo
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Tue, 17 Jul 2007 11:05:50 +0000 (04:05 -0700)]
fbdev: Add fb_append_extra_logo()
Add fb_append_extra_logo(), to append extra lines of logos below the standard
Linux logo.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Tue, 17 Jul 2007 11:05:50 +0000 (04:05 -0700)]
fbdev: extract fb_show_logo_line()
The Cell Broadband Engine contains a 64-bit PowerPC core with 2 hardware
threads (called PPEs) and 8 Synergistic Processing Engines (called SPEs).
When booting Linux, 2 penguins logos are shown on the graphical console by
the standard frame buffer console logo code.
To emphasize the existence of the SPEs (which can be used under Linux), we
added a second row of (smaller) helper penguin logos, one for each SPE.
A sample screenshot can be found at
http://www.kernel.org/pub/linux/kernel/people/geoff/cell/debian-penguin-shot.png
(or on the ps3linux T-shirts we wore at OLS :-)
This patch:
Extract the code to draw one line of logos into fb_show_logo_line()
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
izumi [Tue, 17 Jul 2007 11:05:49 +0000 (04:05 -0700)]
Fix the graphic corruption issue on IA64 machines
VGA console driver can misunderstand the current mode(Text/Graphic) under
"disable console blanking" setting. When "disable console blank" is set
(blankinterval=0), "do_unblank_screen()" function returns without changing
"blank_state", and when "blank_state" is "blank_off", "do_blank_screen()
function returns without invoking sw->con_blank() function. That's why VGA
console driver can misunderstand the current mode.
Signed-off-by: Nobuhiro Tachino <ntachino@redhat.com>
Signed-off-by: Taku Izumi <izumi2005@soft.fujitsu.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: "Luck, Tony" <tony.luck@intel.com>
Acked-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Paul Mundt [Tue, 17 Jul 2007 11:05:48 +0000 (04:05 -0700)]
fb: epson1355fb: kill off dead sh support
The SH board that was the only user for this code was removed entirely from
the kernel quite some time ago, so there's no reason to leave the stubs in
place. Additionally this driver was completely broken anyways, so there's
not really a lot of point in fixing it up either.
I can't imagine that this driver gets any testing on ARM either, given that
FB_BLANK_UNBLANKING doesn't exist, and kills the build regardless of which
platform is compiling. This fixes that, too.
It wouldn't be a lot of work to finish the platform device conversion and
go with a generic 8-bit read/write_reg and kill off the architecture
dependence completely, should someone have any use for this driver.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:47 +0000 (04:05 -0700)]
matroxfb: color setting fixes fix
Remove more code that writes to cmap[16].
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Petr Vandrovec <VANDROVE@vc.cvut.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Adrian Bunk [Tue, 17 Jul 2007 11:05:47 +0000 (04:05 -0700)]
vt8623fb.c: make code static
This patch makes needlessly global code static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Adrian Bunk [Tue, 17 Jul 2007 11:05:46 +0000 (04:05 -0700)]
pm3fb: possible cleanups
- remove the empty pm3fb_setup() and corresponding code
- pm3fb_init() can become static
[adaplas]
- retain call to fb_get_options() for global options
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Krzysztof Helt [Tue, 17 Jul 2007 11:05:46 +0000 (04:05 -0700)]
pm3fb: fillrect acceleration
This is a port of accelerated fillrect function from the 2.4 kernel driver.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:45 +0000 (04:05 -0700)]
matroxfb: color setting fixes
- the pseudo_palette is only 16 elements long.
- do not write to the pseudo_palette if regno (array index) is more than 15
- remove code that writes to the 17th entry of the pseudo_palette
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Petr Vandrovec <vandrove@vc.cvut.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:44 +0000 (04:05 -0700)]
sisfb: fix pseudo_palette array size and overrun
- the pseudo_palette is only 16 elements long.
- do not write to the pseudo_palette if regno (array index) is more than 15.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:44 +0000 (04:05 -0700)]
intelfb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:43 +0000 (04:05 -0700)]
i810fb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:43 +0000 (04:05 -0700)]
radeonfb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:42 +0000 (04:05 -0700)]
atyfb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:42 +0000 (04:05 -0700)]
tx3912fb: fix improper assignment of info->pseudo_palette
There is no variable pseudo_palette. Instead, there is u32 cfb8[16]. Use
this for info->pseudo_palette.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:41 +0000 (04:05 -0700)]
tridentfb: fix pseudo_palette array overrun in setcolreg
The pseudo_palette has only 16 elements. Do not write if regno (the array
index) is more than 15.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:41 +0000 (04:05 -0700)]
tgafb: actually allocate memory for the pseudo_palette
No memory allocation was done for the pseudo_palette. Allocate one for it.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: "Maciej W. Rozycki" <macro@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:40 +0000 (04:05 -0700)]
sgivwfb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:40 +0000 (04:05 -0700)]
q40fb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:39 +0000 (04:05 -0700)]
pvr2fb: fix pseudo_palette array overrun and typecast
- the pseudo_palette has only 16 elements. Do not write if regno (the array
index) is more than 15.
- if using generic drawing libraries, the typecast of pseudo_palette is
always u32 *
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:38 +0000 (04:05 -0700)]
platinumfb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:38 +0000 (04:05 -0700)]
offb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:37 +0000 (04:05 -0700)]
macfb: fix pseudo_palette size and overrun
- the pseudo_palette is only 16 elements long.
- do not write to the pseudo_palette if regno (array index) is more than 15.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:37 +0000 (04:05 -0700)]
gbefb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:36 +0000 (04:05 -0700)]
fm2fb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:36 +0000 (04:05 -0700)]
epson1355fb: color setting fixes
- the pseudo_palette is only 16 elements long
- allocate the pseudo_palette as part of epson1355_par
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:35 +0000 (04:05 -0700)]
cyblafb: fix pseudo_palette array overrun in setcolreg
The pseudo_palette has only 16 elements. Do not write if regno (the array
index) is more than 15.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:35 +0000 (04:05 -0700)]
controlfb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:34 +0000 (04:05 -0700)]
68328fb: the pseudo_palette is only 16 elements long
The pseudo_palette is only 16 elements long.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jesse Barnes [Tue, 17 Jul 2007 11:05:34 +0000 (04:05 -0700)]
vt: add comment for unbind_con_driver()
- add comment for unbind_con_driver().
- bind_con_driver() is made private again
Signed-off-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jesse Barnes [Tue, 17 Jul 2007 11:05:33 +0000 (04:05 -0700)]
fbdev: fbcon: console unregistration from unregister_framebuffer
This allows for proper console unregistration via the VT layer, and updates
the FB layer to use it. This makes debugging new console drivers much easier,
since you can properly clean them up before unloading.
[adaplas]
unregister_framebuffer() is typically called as part of the driver's
module_exit(). Doing so otherwise will freeze the machine as the VT layer is
holding reference counts on fbcon, and fbcon on the driver. With this change,
it allows unregister_framebuffer() to be called safely anywhere as needed.
Additions from the original: If multiple drivers are used by fbcon, and if
one of them unregisters, a driver will take over the consoles vacated by the
outgoing one (via set_con2fb_map). Once only the outgoing driver remains,
then fbcon will unbind from the VT layer (if CONFIG_HW_CONSOLE_UNBINDING is
set to y).
It is important that these drivers implement fb_open() and fb_release()
just to ensure that no other process is using the driver. Likewise, these
drivers _must_ check the return value of unregister_framebuffer().
[akpm@linux-foundation.org: make fbcon_unbind() stub inline]
Signed-off-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:32 +0000 (04:05 -0700)]
fbcon: Revise primary device selection
Use set_con2fb_map() to select the primary display driver instead of using
unbind_con_driver() and bind_con_driver(). Using the former is much simpler
and safer than the current one.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:32 +0000 (04:05 -0700)]
fbcon: set_con2fb_map fixes
set_con2fb_map() has regressed for some time. Using fbcon=map:01, for
example, works only if there is only 1 working framebuffer. Trying to do a
set_con2fb_map() on a non-allocated vc will freeze the system.
- ensure that succeeding drivers after the first gets mapped to the console
- remove fbcon_preset_display() and modify fbcon_set_display() to include the
former's functionality
- ensure that binding and unbinding succeeds if multiple drivers are mapped to
the console
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Krzysztof Helt [Tue, 17 Jul 2007 11:05:31 +0000 (04:05 -0700)]
pm2fb: white spaces clean up
This patch removes trailing spaces and tabs and spaces before tabs.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:30 +0000 (04:05 -0700)]
nvidiafb: Add proper support for Geforce 7600 chipset
Add proper support for the Geforce 7600 (device id 0x039x). This also sync's
nvidiafb with the latest Xorg nv driver.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stephan Wolf [Tue, 17 Jul 2007 11:05:29 +0000 (04:05 -0700)]
radeonfb: Add support for Radeon Xpress 200M (RS485)
Add PCI ids for the Radeon Xpress 200M (RS485).
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:28 +0000 (04:05 -0700)]
fbcon: allow fbcon to use the primary display driver
Allow fbcon to select the primary display adapter using the
fb_is_primary_device() arch-specific helper. If a a primary adapter is
detected, fbcon will unbind the old adapter from the VT layer, then rebind
using the new adapter. This requires that bind_/unbind_con_driver() be made
public.
Because this feature may produce unexpected behavior (from the user's POV),
this must be explicitly enabled in Kconfig.
[akpm@linux-foundation.org: export unbind_con_driver]
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:28 +0000 (04:05 -0700)]
fbdev: detect primary display device
Add function helper, fb_is_primary_device(). Given struct fb_info, it will
return a nonzero value if the device is the primary display.
Currently, only the i386 is supported where the function checks for the
IORESOURCE_ROM_SHADOW flag.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:27 +0000 (04:05 -0700)]
fbdev: move arch-specific bits to their respective subdirectories
Move arch-specific bits of fb_mmap() to their respective subdirectories
[bob.picco@hp.com: efi_range_is_wc is referenced but not declared]
[bunk@stusta.de: fix include/asm-m68k/fb.h]
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:26 +0000 (04:05 -0700)]
fbcon: use struct device instead of struct class_device
Port fbcon.c to use struct device from using struct class_device
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:26 +0000 (04:05 -0700)]
fbcon: cursor blink control
Add sysfs attribute to enable or disable cursor blinking. This will also
disable cursor blinking if the VT layer's softcursor is active. These changes
are required to enable some machines to enter low-power states properly.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Antonino A. Daplas [Tue, 17 Jul 2007 11:05:25 +0000 (04:05 -0700)]
nvidiafb: adjust flags to take advantage of new scroll method
The SCROLL_MOVE method has been optimized such that it is significantly faster
than SCROLL_REDRAW. Adjust flags to indicate that blitting is preferred over
rendering.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Krzysztof Helt [Tue, 17 Jul 2007 11:05:25 +0000 (04:05 -0700)]
fbcon: smart blitter usage for scrolling
This patch replaces the current SCROLL_MOVE method with smarter method using
the same logic as the SCROLL_REDRAW method. This brings these two methods
much closer in performance and benefits all framebuffers which uses the
SCROLL_MOVE method.
[adaplas]
- remove unnecessary char attribute checking
- whitespace cleanups and 80-column line fixes
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Tue, 17 Jul 2007 11:05:24 +0000 (04:05 -0700)]
stallion: remove unneeded lock_kernel
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ingo Korb [Tue, 17 Jul 2007 11:05:23 +0000 (04:05 -0700)]
Char: istallion, init+locking fixes
Move brdp->iosize assignment in stli_initecp up a few lines to stop the
driver from requesting an I/O region of length 0.
Remove spin_lock_irqsave/spin_unlock_irqrestore from __stli_sendcmd as
all users of that function take the lock already.
Signed-off-by: Ingo Korb <ml@akana.de>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Slaby [Tue, 17 Jul 2007 11:05:22 +0000 (04:05 -0700)]
Char: stallion, remove user class report request
stallion, remove user class report request
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Slaby [Tue, 17 Jul 2007 11:05:22 +0000 (04:05 -0700)]
Char: Kconfig, mxser_new: remove experimental comment
Kconfig, mxser_new: remove experimental comment
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Slaby [Tue, 17 Jul 2007 11:05:21 +0000 (04:05 -0700)]
Char: vt, use ARRAY_SIZE
vt, use ARRAY_SIZE
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Slaby [Tue, 17 Jul 2007 11:05:21 +0000 (04:05 -0700)]
Char: vt, use kzalloc
vt, use kzalloc
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Slaby [Tue, 17 Jul 2007 11:05:20 +0000 (04:05 -0700)]
Char: riscom8, eliminate busy loop
riscom8, eliminate busy loop
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Slaby [Tue, 17 Jul 2007 11:05:19 +0000 (04:05 -0700)]
Char: specialix, remove busy waiting
use msleep instead, because not in atomic
Cc: Roger Wolff <R.E.Wolff@BitWizard.nl>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Slaby [Tue, 17 Jul 2007 11:05:19 +0000 (04:05 -0700)]
Char: moxa, eliminate busy waiting
blah, moxa delays 250+ ms in busy waiting, use msleep instead.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
projects / openwrt / staging / blogic.git / log