| Commit message (Collapse) | Author | Age | Files | Lines |
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The following patch caused a regression with OLPC panels:
commit 3888d4639e78802c4ec1086127124e890461b9e4
lxfb: extend PLL table to support dotclocks below 25 MHz
Extends the PLL frequency table of the AMD Geode-LX frame buffer driver to
make use of the DIV4 bit, thus adding support for dotclocks between 6 and 25
MHz. These are needed for small LCDs (e.g. 320x240). Also inserts some
intermediate steps between pre-existing frequencies.
The problem was the insertion of intermediate steps into the frequency
table; they would cause the wrong frequency to be matched. This patch
drops those intermediate frequencies while keeping the sub-25MHz
frequencies.
Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Jens Rottmann <JRottmann@LiPPERT-AT.de>
Tested-by: Andres Salomon <dilinger@debian.org>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Alignment was previously requested because cpu_buffer was an [NR_CPUS]
array, to avoid cache line sharing between CPUS.
After commit 608dfddd845da5ab6accef70154c8910529699f7 (oprofile: change
cpu_buffer from array to per_cpu variable ), we dont need to force an
alignement anymore since cpu_buffer sits in per_cpu zone.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Cc: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Schedule a removal for this driver. Alternative driver is available for
a while now.
Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
Acked-by: Greg Ungerer <gerg@uclinux.org>
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>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
cs5520: disable VDMA
ide/Kconfig: couple of fixes
alim15x3: remove WDC_ALI15X3 config option
alim15x3: add "wdc_udma" module parameter
alim15x3: remove stale warning about ATI RS100 northbridge
alim15x3: trivial cleanup for ali_set_pio_mode()
make ide-iops.c:SELECT_MASK() static
SWARM IDE: Fix up following changes to ide_hwif_t
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Disable Virtual DMA support for now (it causes system hangs).
Thanks to TAKADA Yoshihito for the help with debugging the problem.
Reported-by: TAKADA Yoshihito <takada@mbf.nifty.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Don't ask to enable no longer existing config options
("Use DMA by default when available" and "Special UDMA Feature").
* PIIX host driver doesn't support Victory66 chipset.
* "ide0=cmd640_vlb" -> "cmd640.probe_vlb"
* "ide=doubler" -> "gayle.doubler"
* Amiga IDE doubler support is a feature for gayle host driver
not a separate host driver.
* Remove Andre's mail.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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There is "wdc_udma" module parameter now.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Add "wdc_udma" module parameter for allowing UDMA transfers
on M1543C-E chipset for WDC disks.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Remove commented out code and stale comment.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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SELECT_MASK() can now become static.
[bart: remove space between function name and open parenthesis]
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Following recent changes to ide_hwif_t update the SWARM IDE driver to use
hw_regs_t to initialize port mapping. Plus minor layout adjustments along
the lines of other drivers.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
RDMA/cxgb3: Wrap the software send queue pointer as needed on flush
IB/ipath: Change ipath_devdata.ipath_sdma_status to be unsigned long
IB/ipath: Make ipath_portdata work with struct pid * not pid_t
IB/ipath: Fix RDMA read response sequence checking
IB/ipath: Fix many locking issues when switching to error state
IB/ipath: Fix RC and UC error handling
RDMA/nes: Fix up nes_lro_max_aggr module parameter
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cxio_flush_sq() was failing to wrap around the software send queue
causing garbage completion entries on a flush operation.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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Andrew Morton <akpm@linux-foundation.org> pointed out that bitops
should take an unsigned long * arg. However, the ipath driver was
doing bitops on struct ipath_devdata.ipath_sdma_status, which is u64.
Change this member to unsigned long to avoid tons of warnings when x86
fixes the bitops to take unsigned long * instead of void *.
Also, change the IPATH_SDMA_RUNNING and IPATH_SDMA_SHUTDOWN bit
numbers to 30 and 31 (instead of 62 and 63) so that we're not setting
another booby trap for someone who tries to make ipath work on a
32-bit architecture.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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The official reason is "with the presence of pid namespaces in the
kernel using pid_t-s inside one is no longer safe."
But the reason I fix this right now is the following:
About a month ago (when 2.6.25 was not yet released) there still was a
one last caller of a to-be-deprecated-soon function find_pid() - the
kill_proc() function, which in turn was only used by nfs callback
code.
During the last merge window, this last caller was finally eliminated
by some NFS patch(es) and I was about to finally kill this kill_proc()
and find_pid(), but found, that I was late and the kill_proc is now
called from the ipath driver since commit 58411d1c ("IB/ipath: Head of
Line blocking vs forward progress of user apps").
So here's a patch that fixes this code to use struct pid * and (!)
the kill_pid routine.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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If an out of sequence RDMA read response middle or last packet is
received, we should only resend the RDMA read request on the first
out of sequence packet and drop subsequent out of sequence packets
otherwise, we get "too many retries".
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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The send DMA hardware queue voided a number of prior assumptions about
when a send is complete which led to completions being generated out of
order. There were also a number of locking issues when switching the QP
to the error or reset states, and we implement the IB_QPS_SQD state.
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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When errors are detected in RC, the QP should transition to the
IB_QPS_ERR state, not the IB_QPS_SQE state. Also, when the error is on
the responder side, the receive work completion error was incorrect
(remote vs. local).
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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Fix some bugs with the max_aggr module parameter added with LRO support:
- The module parameter value ignored and not actually used to set
lro_mgr.max_aggr.
- MODULE_PARM_DESC had a typo "_mro_" instead of "_lro_" so it didn't
end up describing the actual module parameter.
- The nes_lro_max_aggr variable was declared as unsigned, but the
module_param line said "int" instead of "uint" for the type.
- The default value for the parameter was stuck in the permissions
field of module_param, which led to nonsensical permissions for the
file under /sys/module/iw_nes/param.
- The parameter was used in only one file but defined in another, which
led to the variable being global for no good reason. Move everything
related to the parameter to the file nes_hw.c where it is actually
used.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (70 commits)
V4L/DVB (7900): pvrusb: Fix Kconfig if DVB=m V4L_core=y
V4L/DVB (7899): Fixes a few remaining Kbuild issues at common/tuners
V4L/DVB (7898): Fix VIDEO_MEDIA Kconfig logic
V4L/DVB (7895): tveeprom: update Hauppauge analog audio and video decoders
V4L/DVB (7893): xc5000: bug-fix: allow multiple devices in a single system
V4L/DVB (7891): cx18/ivtv: fix open() kernel oops
V4L/DVB (7890): cx18: removed bogus and confusing conditional
V4L/DVB (7889): cx18: improve HVR-1600 detection.
V4L/DVB (7888): cx18: minor card definition updates.
V4L/DVB (7887): cx18: fix Compro H900 analog support.
V4L/DVB (7881): saa7134: fixed a compile warning in saa7134-core.c
V4L/DVB (7880): saa7134: remove explicit GPIO initialization
V4L/DVB(7879): Adding cx18 Support for mxl5005s
V4L/DVB(7878): mxl55005s: Makefile and Kconfig additions
V4L/DVB(7877): mxl5005s: Ensure debug is off
V4L/DVB(7876): mxl5005s: Remove incorrect copyright holders
V4L/DVB(7875): mxl5005s: Remove redundant functions
V4L/DVB(7874): mxl5005s: Fix function statics
V4L/DVB(7873): mxl5005s: Fix header includes.
V4L/DVB(7872): mxl5005s: checkpatch.pl compliance
...
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As reported by Ingo Molnar:
x86.git testing found the following build failure:
drivers/built-in.o: In function `pvr2_dvb_feed_thread':
pvrusb2-dvb.c:(.text+0x127e78): undefined reference to `dvb_dmx_swfilter'
drivers/built-in.o: In function `pvr2_dvb_adapter_exit':
pvrusb2-dvb.c:(.text+0x128357): undefined reference to `dvb_net_release'
pvrusb2-dvb.c:(.text+0x12836f): undefined reference to `dvb_dmxdev_release'
[...]
with this config:
CONFIG_VIDEO_PVRUSB2=y
CONFIG_DVB_CORE=m
i.e. pvrusb2 is built-in, dvb-core is modular.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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- MEDIA_ATTACH now applies also for V4L;
- select a FW_LOADER dependent driver should happen only if HOTPLUG;
- apply the common tuner dependency to all tuners. This helps to avoid latter
issues.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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If one of DVB_CORE or VIDEO_DEV is a module, the modules that can be used by
both DVB and V4L cores should also be a module, otherwise, it will break its
dependencies. This Kconfig logic implements the following:
CONFIG_VIDEO_DEV CONFIG_DVB_CORE CONFIG_VIDEO_MEDIA
N N N
N M M
N Y Y
M N M
M M M
M Y M
Y N Y
Y M M
Y Y Y
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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The current code passes a context pointer in the xc5000_config struct.
This context pointer is used in the tuner_callback function, used to
reset the device after firmware download.
The xc5000_config struct is a static structure, whose .priv member was
being assigned before calling xc5000_attach(). If there are more than
one of the same device type installed on a single system, the last one
to assign xc5000_config.priv will "win", and all others will cease to
function properly.
This patch passes the context pointer in xc5000_attach() rather that
storing it within the static struct xc5000_config.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Upon error conditions in cx18/ivtv_probe(), the code at the 'err:' label
leaves a NULL entry in cx18/ivtv_cards[]. This can cause a NULL pointer
de-reference in cx18/ivtv_v4l2_open() which is fixed by this patch.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Tuner, S-Video and Composite are all working for the Compro H900.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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patch 779169257208 made the variable mask unnecessary.
This patch just removes the declaration.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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This causes a problem with the audio mute on some cards and is done
implictly in the audio initialization code.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Adding cx18 Support
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Makefile and Kconfig additions
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Ensure debug is off
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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I was informed by Jan Hoogenraad that two people needed to be removed
from the original copyright comments.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Remove redundant functions
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Fix function statics
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Ensure we have the correct .h dependencies included.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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4 exceptions where the code would read very ugly otherwise.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Re-org code and update copyrights
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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ATSC and QAM should be working but basic testing is required.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Cleanup #6
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Cleanup #5
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Cleanup #4
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Cleanup #3
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Cleanup #2
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Cleanup #1
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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