Commit Graph

89517 Commits

Author SHA1 Message Date
Christoph Fritz
d90d8d5e52 Input: qt2160 - rename kconfig symbol name
drivers/input/keyboard/Kconfig defines QT2160 while the corresponding
Makefile expects CONFIG_KEYBOARD_QT2160 as all other keyboard drivers
do. To keep this Makefile consistent rename the config-token from
CONFIG_QT2160 to CONFIG_KEYBOARD_QT2160.

The various defconfig files are left alone.

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-07-17 14:30:28 -07:00
Wan ZongShun
5b39187fad Input: w90p910_ts - fix call to setup_timer()
No need to take address, w90p910_ts is already a pointer.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-07-15 23:51:03 -07:00
Takashi Iwai
bbddd19999 Input: synaptics - fix wrong dimensions check
The commit 83ba9ea8a0 ommitted the return
line for the old synaptics model accidentally.  This resulted in a wrong
check, namely, the dimensions are checked for the old devices that don't
support the query properly.

This patch adds the return line back.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-07-14 09:33:56 -07:00
Ping Cheng
493630b203 Input: wacom - fix serial number handling on Cintiq 21UX2
Cintiq 21UX2 added 8 more bits for the tool serial number and more
buttons for the expresskey. We did not enable them properly in the
last patch.

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-22 11:32:24 -07:00
Randy Dunlap
0b28bac5ae Input: fixup X86_MRST selects
Some of the recent X86_MRST additions make some "select"s
conditional on X86_MRST but missed some related kconfig symbols,
causing:

drivers/built-in.o: In function `ps2_end_command':
(.text+0x257ab2): undefined reference to `i8042_check_port_owner'
drivers/built-in.o: In function `ps2_end_command':
(.text+0x257ae1): undefined reference to `i8042_unlock_chip'
drivers/built-in.o: In function `ps2_begin_command':
(.text+0x257b40): undefined reference to `i8042_check_port_owner'
drivers/built-in.o: In function `ps2_begin_command':
(.text+0x257b6f): undefined reference to `i8042_lock_chip'

when SERIO_I8042=m, SERIO_LIBPS2=y, KEYBOARD_ATKBD=y.

We need to make i8042 dependant upon !X86_MRST and allow deselecting
atkbd on Moorestown even when !CONFIG_EMBEDDED.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jacob Pan <jacob.jun.pan@intel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-22 11:32:16 -07:00
Dmitry Torokhov
0e789314f8 Merge commit 'v2.6.35-rc3' into for-linus 2010-06-22 11:32:04 -07:00
Linus Torvalds
4cea8706c3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  wimax/i2400m: fix missing endian correction read in fw loader
  net8139: fix a race at the end of NAPI
  pktgen: Fix accuracy of inter-packet delay.
  pkt_sched: gen_estimator: add a new lock
  net: deliver skbs on inactive slaves to exact matches
  ipv6: fix ICMP6_MIB_OUTERRORS
  r8169: fix mdio_read and update mdio_write according to hw specs
  gianfar: Revive the driver for eTSEC devices (disable timestamping)
  caif: fix a couple range checks
  phylib: Add support for the LXT973 phy.
  net: Print num_rx_queues imbalance warning only when there are allocated queues
2010-06-11 14:20:03 -07:00
Linus Torvalds
eda054770e Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI: clear bridge resource range if BIOS assigned bad one
  PCI: hotplug/cpqphp, fix NULL dereference
  Revert "PCI: create function symlinks in /sys/bus/pci/slots/N/"
  PCI: change resource collision messages from KERN_ERR to KERN_INFO
2010-06-11 14:15:44 -07:00
Jiri Slaby
a7ef7d1f5e PCI: hotplug/cpqphp, fix NULL dereference
There are devices out there which are PCI Hot-plug controllers with
compaq PCI IDs, but are not bridges, hence have pdev->subordinate
NULL. But cpqphp expects the pointer to be non-NULL.

Add a check to the probe function to avoid oopses like:
BUG: unable to handle kernel NULL pointer dereference at 00000050
IP: [<f82e3c41>] cpqhpc_probe+0x951/0x1120 [cpqphp]
*pdpt = 0000000033779001 *pde = 0000000000000000
...

The device here was:
00:0b.0 PCI Hot-plug controller [0804]: Compaq Computer Corporation PCI Hotplug Controller [0e11:a0f7] (rev 11)
	Subsystem: Compaq Computer Corporation Device [0e11:a2f8]

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-06-11 13:10:21 -07:00
Jesse Barnes
3be434f024 Revert "PCI: create function symlinks in /sys/bus/pci/slots/N/"
This reverts commit 75568f8094.

Since they're just a convenience anyway, remove these symlinks since
they're causing duplicate filename errors in the wild.

Acked-by: Alex Chiang <achiang@canonical.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-06-11 13:08:37 -07:00
Bjorn Helgaas
f6d440daeb PCI: change resource collision messages from KERN_ERR to KERN_INFO
We can often deal with PCI resource issues by moving devices around.  In
that case, there's no point in alarming the user with messages like these.
There are many bug reports where the message itself is the only problem,
e.g., https://bugs.launchpad.net/ubuntu/+source/linux/+bug/413419 .

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-06-11 13:08:14 -07:00
David S. Miller
e79aa86710 Merge branch 'wimax-2.6.35.y' of git://git.kernel.org/pub/scm/linux/kernel/git/inaky/wimax 2010-06-11 12:38:23 -07:00
Inaky Perez-Gonzalez
a385a53e65 wimax/i2400m: fix missing endian correction read in fw loader
i2400m_fw_hdr_check() was accessing hardware field
bcf_hdr->module_type (little endian 32) without converting to host
byte sex.

Reported-by: Данилин Михаил <mdanilin@nsg.net.ru>

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2010-06-11 11:51:20 -07:00
Linus Torvalds
f1f6ea3522 Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
  pcmcia: avoid validate_cis failure on CIS override
  pcmcia: dev_node removal bugfix
  pcmcia: yenta_socket.c Remove extra #ifdef CONFIG_YENTA_TI
  pcmcia: only keep saved I365_CSCINT flag if there is no PCI irq
2010-06-11 09:55:21 -07:00
Figo.zhang
349124a007 net8139: fix a race at the end of NAPI
fix a race at the end of NAPI complete processing, it had
better do __napi_complete() first before re-enable interrupt.

Signed-off-by:Figo.zhang <figo1802@gmail.com>

Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-10 23:14:08 -07:00
Catalin Marinas
1082345290 sata_sil24: Use memory barriers before issuing commands
The data in the cmd_block buffers may reach the main memory after the
writel() to the device ports. This patch introduces two calls to wmb()
to ensure the relative ordering.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Colin Tuckley <colin.tuckley@arm.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-06-10 16:06:48 -04:00
Dan Carpenter
14e45c15e1 sata_sil24: memset() overflow
cb->atapi.cdb is an array of 16 u8 elements.  The call too memset()
would set the first part of the sge array to zero as well.  It's not
a packed struct.

This one has been around for five years.  I found it with Smatch.  I
think the reason no one has seen it before is because we normally call
sil24_fill_sg() and that overwrites sge with proper information?

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2010-06-10 16:06:33 -04:00
Timo Teräs
81a95f0499 r8169: fix mdio_read and update mdio_write according to hw specs
Realtek confirmed that a 20us delay is needed after mdio_read and
mdio_write operations. Reduce the delay in mdio_write, and add it
to mdio_read too. Also add a comment that the 20us is from hw specs.

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-09 17:31:48 -07:00
Anton Vorontsov
619baba195 gianfar: Revive the driver for eTSEC devices (disable timestamping)
Since commit cc772ab7cd ("gianfar: Add
hardware RX timestamping support"), the driver no longer works on
at least MPC8313ERDB and MPC8568EMDS boards (and possibly much more
boards as well).

That's how MPC8313 Reference Manual describes RCTRL_TS_ENABLE bit:

  Timestamp incoming packets as padding bytes. PAL field is set
  to 8 if the PAL field is programmed to less than 8. Must be set
  to zero if TMR_CTRL[TE]=0.

I see that the commit above sets this bit, but it doesn't handle
TMR_CTRL. Manfred probably had this bit set by the firmware for
his boards. But obviously this isn't true for all boards in the
wild.

Also, I recall that Freescale BSPs were explicitly disabling the
timestamping because of a performance drop.

For now, the best way to deal with this is just disable the
timestamping, and later we can discuss proper device tree bindings
and implement enabling this feature via some property.

Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-09 16:27:08 -07:00
Richard Cochran
e13647c158 phylib: Add support for the LXT973 phy.
This patch implements a work around for Erratum 5, "3.3 V Fiber Speed
Selection." If the hardware wiring does not respect this erratum, then
fiber optic mode will not work properly.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-09 16:17:02 -07:00
Linus Torvalds
63a07cb64c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits)
  mac80211: fix deauth before assoc
  iwlwifi: add missing rcu_read_lock
  mac80211: fix function pointer check
  wireless: remove my name from the maintainer list
  ath5k: fix NULL pointer in antenna configuration
  p54usb: Add device ID for Dell WLA3310 USB
  wl1251: fix a memory leak in probe
  ipmr: dont corrupt lists
  8139too: fix buffer overrun in rtl8139_init_board
  asix: check packet size against mtu+ETH_HLEN instead of ETH_FRAME_LEN
  r8169: fix random mdio_write failures
  ip6mr: fix a typo in ip6mr_for_each_table()
  iwlwifi: move sysfs_create_group to post request firmware
  iwlwifi: add name to Maintainers list
  iwl3945: fix internal scan
  iwl3945: enable stuck queue detection on 3945
  ipv6: avoid high order allocations
  ath5k: retain promiscuous setting
  ath5k: depend on CONFIG_PM_SLEEP for suspend/resume functions
  mac80211: process station blockack action frames from work
  ...
2010-06-09 12:44:19 -07:00
David S. Miller
327723edeb Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2010-06-09 11:13:23 -07:00
Linus Torvalds
9aad9c0d93 Merge branch 'msm-urgent' of git://codeaurora.org/quic/kernel/dwalker/linux-msm
* 'msm-urgent' of git://codeaurora.org/quic/kernel/dwalker/linux-msm:
  mmc: msm: fix compile error on MSM7x30
  msm: dma: add completion.h header
2010-06-09 09:45:46 -07:00
Daniel Walker
f3d56144c8 mmc: msm: fix compile error on MSM7x30
MSM7x30 isn't supported in this driver yet. If ones tried to compile it in
with MSM7x30 configure you get,

linux-2.6/drivers/mmc/host/msm_sdcc.c: In function 'msmsdcc_fifo_addr':
linux-2.6/drivers/mmc/host/msm_sdcc.c:165: error: 'MSM_SDC1_PHYS' undeclared (first use in this function)
linux-2.6/drivers/mmc/host/msm_sdcc.c:165: error: (Each undeclared identifier is reported only once
linux-2.6/drivers/mmc/host/msm_sdcc.c:165: error: for each function it appears in.)
linux-2.6/drivers/mmc/host/msm_sdcc.c:167: error: 'MSM_SDC2_PHYS' undeclared (first use in this function)
linux-2.6/drivers/mmc/host/msm_sdcc.c:169: error: 'MSM_SDC3_PHYS' undeclared (first use in this function)
linux-2.6/drivers/mmc/host/msm_sdcc.c:171: error: 'MSM_SDC4_PHYS' undeclared (first use in this function)

So we add a Kconfig check to prevent this.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
2010-06-09 08:51:31 -07:00
Alan Cox
79907d89c3 misc: Fix allocation 'borrowed' by vhost_net
10, 233 is allocated officially to /dev/kmview which is shipping in
Ubuntu and Debian distributions.  vhost_net seem to have borrowed it
without making a proper request and this causes regressions in the other
distributions.

vhost_net can use a dynamic minor so use that instead.  Also update the
file with a comment to try and avoid future misunderstandings.

cc: stable@kernel.org
Signed-off-by: Alan Cox <device@lanana.org>
[ We should have caught this before 2.6.34 got released.  - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-06-09 08:50:31 -07:00
Dmitry Torokhov
f5dec51172 Input: sysrq - fix "stuck" SysRq mode
This shoud fix the problem with SysRq mode staying half-way enabled
and interfereing with normal PrtScrn operation after user presses ALT
for the first time.

Reported-and-tested-by: Éric Piel <E.A.B.Piel@tudelft.nl>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-09 08:13:56 -07:00
Linus Torvalds
84f7586eda Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: core: check for 1394a compliant IRM, fix inaccessibility of Sony camcorder
2010-06-08 20:52:19 -07:00
Linus Torvalds
8d86dc6a5b Revert "drm/i915: Don't enable pipe/plane/VCO early (wait for DPMS on)."
This reverts commit cfecde435d, since it
seems to cause some systems to not come up with any video output at all
(or video that only comes on when X starts up).

Fixes bugzilla:

    http://bugzilla.kernel.org/show_bug.cgi?id=16163

Reported-and-tested-by: David John <davidjon@xenontk.org>
Tested-by: Nick Bowler <nbowler@elliptictech.com>
Acked-by: Carl Worth <cworth@cworth.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-06-08 20:16:28 -07:00
Linus Torvalds
f5c98a4094 Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (23 commits)
  drm/radeon: don't poll tv dac if crtc2 is in use.
  drm/radeon: reset i2c valid to avoid incorrect tv-out polling.
  drm/nv50: fix iommu errors caused by device reading from address 0
  drm/nouveau: off by one in init_i2c_device_find()
  nouveau: off by one in nv50_gpio_location()
  drm/nouveau: completely fail init if we fail to map the PRAMIN BAR
  drm/nouveau: match U/DP script against SOR link
  drm/radeon/kms/pm: resurrect printing power states
  drm/radeon/kms: add trivial debugging for voltage
  drm/radeon/kms/r600+: use voltage from requested clock mode (v3)
  drm/radeon/kms/pm: track current voltage (v2)
  drm/radeon/kms/pm: Disable voltage adjust on RS780/RS880
  drm/radeon/kms: fix typo in printing the HPD info
  drm/radeon/kms/pm: add mid profile
  drm/radeon/kms/pm: Misc fixes
  drm/radeon/kms/combios: fix typo in voltage fix
  drm/radeon/kms/evergreen: set accel_enabled
  drm/vmwgfx: return -EFAULT for copy_to_user errors
  drm/drm_crtc: return -EFAULT on copy_to_user errors
  drm/fb: use printk to print out the switching to text mode error.
  ...
2010-06-08 19:48:50 -07:00
Linus Torvalds
fbe33a7c3f Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
  [S390] Update default configuration.
  [S390] arch/s390/kvm: Use GFP_ATOMIC when a lock is held
  [S390] kprobes: add parameter check to module_free()
  [S390] appldata/extmem/kvm: add missing GFP_KERNEL flag
2010-06-08 18:13:24 -07:00
Linus Torvalds
8d7458daea Merge branch 'bkl/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing
* 'bkl/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing:
  hp_sdc_rtc: fix broken ioctl conversion
2010-06-08 18:05:09 -07:00
Arnd Bergmann
af0d5cb908 hp_sdc_rtc: fix broken ioctl conversion
Commit 55929332c9 "drivers: Push down BKL into various drivers"
introduced a regression in hp_sdc_rtc, caused by a missing
change of the .unlocked_ioctl pointer to the newly introduced
function.

Fixes:

	drivers/input/misc/hp_sdc_rtc.c:681: warning: initialization from
	incompatible pointer type
	drivers/input/misc/hp_sdc_rtc.c:665: warning:
	‘hp_sdc_rtc_unlocked_ioctl’ defined but not used

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
2010-06-08 22:23:21 +02:00
Johannes Berg
6db6340c42 iwlwifi: add missing rcu_read_lock
Using ieee80211_find_sta() needs to be under
RCU read lock, which iwlwifi currently misses,
so fix it.

Cc: stable@kernel.org
Reported-by: Miles Lane <miles.lane@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Tested-by: Miles Lane <miles.lane@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-08 14:34:08 -04:00
Heiko Carstens
c2f0e8c803 [S390] appldata/extmem/kvm: add missing GFP_KERNEL flag
Add missing GFP flag to memory allocations. The part in cio only
changes a comment.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-06-08 18:58:23 +02:00
Oskar Schirmer
cd9b6fdf79 Input: ad7877 - fix spi word size to 16 bit
With no word size given in the users platform data, a generic spi host
controller driver will assume a default word size of eight bit. This
causes transmission to be performed bytewise, which will fail on little
endian machines for sure. Failure on big endian depends on usage
of slave select to mark word boundaries.

Anyway, ad7877 is specified to work with 16 bit per word, so
unconditionally set the word size accordingly. Flag an error where 16
bit per word is not available.

Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Oliver Schneidewind <osw@emlix.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-08 01:13:05 -07:00
Dave Airlie
b62e948fd0 drm/radeon: don't poll tv dac if crtc2 is in use.
So when we added output polling, we'd suddenly use this code more often, and the fact that it always takes over crtc2 and messes with it during probing isn't what we really want to be happening. A more complete fix would to change it to use whatever crtc was free at the time, but for now lets stay simple and just don't poll if crtc2 is already in use.

Although a more correct fix was found I suspect we should do this as well, until we get a chance to readdres the tv out polling issues.

Reported-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 15:17:48 +10:00
Dave Airlie
d294ed6940 drm/radeon: reset i2c valid to avoid incorrect tv-out polling.
We really don't want to be polling tv-out but since we weren't forcing the
i2c lines to invalid (tv-out has no DDC), we were adding tv connectors to the
polling setup and this was causing blinking on secondary displays.

This fixes the regression Torsten reported.

Reported-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Tested-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 15:16:44 +10:00
Ben Skeggs
4eb3033c72 drm/nv50: fix iommu errors caused by device reading from address 0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 11:03:45 +10:00
Dan Carpenter
7504794448 drm/nouveau: off by one in init_i2c_device_find()
dcb->i2c[] has DCB_MAX_NUM_I2C_ENTRIES entries.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 11:03:38 +10:00
Dan Carpenter
55a4c5c515 nouveau: off by one in nv50_gpio_location()
If "gpio->line" is 32 then "nv50_gpio_reg[gpio->line >> 3]" reads past the
end of the array.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 11:03:31 +10:00
Ben Skeggs
6d69630553 drm/nouveau: completely fail init if we fail to map the PRAMIN BAR
On cards where there's a specific BAR for PRAMIN, we used to try and fall
back to the "legacy" aperture within the mmio BAR.

This is doomed to cause problems, so lets just fail completely as there's
obviously something else very wrong anyway.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 11:02:56 +10:00
Ben Skeggs
1eb38100ab drm/nouveau: match U/DP script against SOR link
It appears version 0x21 'U' and 'd' tables require us to take the SOR link
into account when selecting the appropriate table for a particular output.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 11:02:38 +10:00
Linus Torvalds
3975d16760 Merge git://git.infradead.org/~dwmw2/mtd-2.6.35
* git://git.infradead.org/~dwmw2/mtd-2.6.35:
  jffs2: update ctime when changing the file's permission by setfacl
  jffs2: Fix NFS race by using insert_inode_locked()
  jffs2: Fix in-core inode leaks on error paths
  mtd: Fix NAND submenu
  mtd/r852: update card detect early.
  mtd/r852: Fixes in case of DMA timeout
  mtd/r852: register IRQ as last step
  drivers/mtd: Use memdup_user
  docbook: make mtd nand module init static
2010-06-07 17:10:06 -07:00
Linus Torvalds
4d3d769c60 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  ahci: redo stopping DMA engines on empty ports
  sata_sil24: fix kernel panic on ARM caused by unaligned access in sata_sil24
  ahci: add pci quirk for JMB362
  sata_via: explain the magic fix
2010-06-07 17:09:03 -07:00
Rafał Miłecki
f712d0c7e7 drm/radeon/kms/pm: resurrect printing power states
debug only

agd5f: rebased

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 09:36:15 +10:00
Rafał Miłecki
0fcbe9473a drm/radeon/kms: add trivial debugging for voltage
agd5f: rebased

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 09:36:09 +10:00
Rafał Miłecki
a081a9d6f5 drm/radeon/kms/r600+: use voltage from requested clock mode (v3)
This fixes FDO bug , it's kind of regression, so quite important to have
it for .35.

V2: Fix on RV770+ as well. All other chipsets have only one clock mode per
state.

V3: I'm out of luck today. Grepped for voltage in r*.c and missed evergreen.

agd5f: rebased

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 09:36:03 +10:00
Alex Deucher
4d60173fc1 drm/radeon/kms/pm: track current voltage (v2)
track the current voltage level and avoid setting it
if the requested voltage is already set.

v2: check voltage type before checking current voltage

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 09:35:53 +10:00
Alex Deucher
aa1df0f229 drm/radeon/kms/pm: Disable voltage adjust on RS780/RS880
The vddc value in the power tables is not an actual voltage
like on discrete r6xx/r7xx/evergreen systems, but instead has
a symbolic meaning (e.g., NONE, LOW, HIGH, etc.).  See atombios.h

Most RS780/RS880 vbioses don't have a SetVoltage table anyway,
so it shouldn't be doing anything to the hardware at the moment.

I need to figure out how voltage is supposed to work on the newer
IGPs; until then, disable it.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 09:35:44 +10:00
Alex Deucher
cbd4623d4d drm/radeon/kms: fix typo in printing the HPD info
I forgot to fix this in 8e36ed0084

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08 09:35:27 +10:00