24 Feb, 2007
4 commits
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More fallout from the PCMCIA class_device changes.
The first hunk is run-tested on SH-4, the others are converted
in the spirit of the original conversion.Signed-off-by: Manuel Lauss
Signed-off-by: Greg Kroah-Hartman -
struct sysfs_dirent is private to the fs/sysfs/ subtree. It is
not even referenced as an opaque structure outside of that subtree.The following patch moves the declaration from include/linux/sysfs.h to
fs/sysfs/sysfs.h, making it clearer that nothing else in the kernel
dereferences it.I have been running this patch for years. Please integrate and forward
upstream if there are no objections.From: "Adam J. Richter"
Signed-off-by: Greg Kroah-Hartman -
Fix a reference counting bug exposed by commit
725522b5453dd680412f2b6463a988e4fd148757. If driver.mod_name exists, we
take a reference in module_add_driver(), and never release it. Undo that
reference in module_remove_driver().Signed-off-by: Mike Galbraith
Cc: Kay Sievers
Signed-off-by: Andrew Morton
Signed-off-by: Greg Kroah-Hartman -
No one uses it, and it wasn't exported to modules, so remove it. The
only other user of it was the network code, which is now converted to
use struct device instead.Signed-off-by: Greg Kroah-Hartman
22 Feb, 2007
4 commits
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* master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
[CIFS] One line missing from previous commit
[CIFS] mtime bounces from local to remote when cifs nocmtime i_flags overwritten
[CIFS] fix &&/& typo in cifs_setattr() -
This reverts commit d2ed16356ff4fb9de23fbc5e5d582ce580390106.
As Thomas Gleixner reports:
"e1000 is not working anymore. ifup fails permanentely.
ADDRCONF(NETDEV_UP): eth0: link is not ready
nothing else"The broken commit was identified with "git bisect".
Auke Kok says:
"I think we need to drop this now. The report that says that this
*fixes* something might have been on regular interrupts only. I
currently suspect that it breaks all MSI interrupts, which would make
sense if I look a the code. Very bad indeed."Cc: Jesse Brandeburg
Acked-by: Auke Kok
Cc: Andrew Morton
Cc: Jeff Garzik
Signed-off-by: Linus Torvalds -
Not only was the function way too big to be inlined in the first place,
it was used before it was even defined.Noted-by: Faik Uygur
Cc: Jiri Slaby
Signed-off-by: Linus Torvalds -
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (196 commits)
V4L/DVB (5253): Qt1010: whitespace / 80 column cleanups
V4L/DVB (5252): Qt1010: use ARRAY_SIZE macro when appropriate
V4L/DVB (5251): Qt1010: fix compiler warning
V4L/DVB (5249): Fix compiler warning in vivi.c
V4L/DVB (5247): Stv0297: Enable BER/UNC counting
V4L/DVB (5246): Budget-ci: IR handling fixups
V4L/DVB (5245): Dvb-ttpci: use i2c gate ctrl from stv0297 frontend driver
V4L/DVB (5244): Dvbdev: fix illegal re-usage of fileoperations struct
V4L/DVB (5178): Avoid race when deregistering the IR control for dvb-usb
V4L/DVB (5240): Qt1010: use i2c_gate_ctrl where appropriate
V4L/DVB (5239): Whitespace / 80-column cleanups
V4L/DVB (5238): Kconfig: qt1010 should be selected by gl861 and au6610
V4L/DVB (5237): Dvb: add new qt1010 tuner module
V4L/DVB (5236): Initial support for Sigmatek DVB-110 DVB-T
V4L/DVB (5235): Gl861: use parallel_ts
V4L/DVB (5234): Gl861: remove unneeded declaration
V4L/DVB (5233): Gl861: correct address of the bulk endpoint
V4L/DVB (5232): Gl861: correct oops when loading module
V4L/DVB (5231): Gl861: whitespace cleanups
V4L/DVB (5230): Gl861: remove NULL entry from gl861_properties
...
21 Feb, 2007
32 commits
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Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Use ARRAY_SIZE macro already defined in kernel.h
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
In function 'qt1010_init':
Signed-off-by: Marco Schluessler
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
The result of copy_to_user was not used, so the compiler complained
now a warning will be issued if copy_to_user fails.Signed-off-by: Marcel Siegert
Signed-off-by: Mauro Carvalho Chehab -
Enable BER/UNC counting for the stv0297 frontend.
The idea for this patch comes from stv0297_cs.c.Signed-off-by: Hartmut Birr
Signed-off-by: Oliver Endriss
Signed-off-by: Mauro Carvalho Chehab -
Commit 00c4cc67512ada1d195b8bf3ef1db1d6b3951605 Oliver Endriss changed
the budget-ci driver to use interrupt mode for i2c transfers.This also meant that a new bunch of IR bytes that were previously lost
are now received, which allowed me to better understand how the MSP430
chip works. Unfortunately it also means that the current driver gets
some assumptions wrong and might generate double keypresses for one IR
command.The attached patch fixes this by throwing away the repeat bytes and by
associating the correct command and device bytes.Signed-off-by: David Härdeman
Signed-off-by: Oliver Endriss
Signed-off-by: Mauro Carvalho Chehab -
Use i2c gate ctrl from stv0297 frontend driver.
Signed-off-by: Marco Schluessler
Signed-off-by: Oliver Endriss
Signed-off-by: Mauro Carvalho Chehab -
Arjan van de Ven reported an illegal re-usage of
the fileoperations struct if more than one dvb device (e.g. frontend) is
present.This patch fixes this issue.
It allocates a new fileoperations struct each time a device is
registered and copies the default template fileops.Signed-off-by: Marcel Siegert
Signed-off-by: Mauro Carvalho Chehab -
The work item function is dvb_usb_read_remote_control():
INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d);
and the last piece of work it does is:
schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
Hence you need to call "cancel_rearming_delayed_work()" and not
"cancel_delayed_work()", correct? I certainly haven't seen this oops
reoccur since I applied this patch.Signed-off-by: Andrew Morton
Signed-off-by: Mauro Carvalho Chehab -
This patch adds calls to i2c_gate_ctrl in the qt1010 dvb tuner module,
while removing the temporary hack in au6610 and gl861.
Tested successfully against fi-Oulu frequencies with
MSI Megasky 580 GL861 and Sigmatek DVB-110 AU6610.Signed-off-by: Antti Palosaari
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
gl861: (MSI Megasky)
- hack for enable ZL10353 / QT1010 I2C gate
- use new QT1010 module instead of old codeau6610: (Sigmatek DVB-110)
- hack for enable ZL10353 / QT1010 I2C gate
- use new QT1010 module instead of old codeTested successfully with au6610 and gl861 devices against fi-Yllas
frequencies. Now it locks perfectly with both devices.
There is a "hack" to enable probable i2c gate in zl10535
demodulator. QT1010 doesn't respond to any i2c messages before we
write 0x1a to demodulator register 0x62. In my understanding this
should be fixed to demodulator code.Signed-off-by: Antti Palosaari
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
This patch adds driver for Sigmatek DVB-110 USB DVB-T stick. Stick has based
on hardware of Qtuantek QT1010 tuner, Zarlink ZL10353 (Intel CE 6353)
demodulator and Alcor Micro AU6610 DVB-T USB controller. HW is rather similar
as used in MSI Megasky GL861.
Currently, the driver works only in USB 2.0. In my understanding USB 1.1 is
also supported by hw but I cannot test it due to lack of USB 1.1 port. Device
supports only isochronous mode transfers. There is also eeprom in usb
controller(at least in address range 0x80 - 0xbf) for storing data, eg.
firmware. Anyway, firmware loading is not used / required by the device.
There seems to be at least one unknown I2C device in address 0xa0, probably
remote control or GPIO. Windows drivers reads registers from 0x00 to 0x07
from this unknown address.
Driver is based on gl861 module. Tuner has a lot of problems to lock with
megasky qt1010 module with this hardware with some broadcasting standards.Signed-off-by: Antti Palosaari
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
- use parallel_ts - Now this driver works.
- correct typo in MODULE_VERSIONSigned-off-by: Carl Lundqvist
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
remove unneeded declaration of .generic_bulk_ctrl_endpoint
generic_bulk_ctrl_endpoint isn't being used in this device, so this
is not needed here.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
The megasky 580 based on gl861 has three endpoints:
- 0x81 BULK/ISOC IN MPEG2 TS
- 0x83 INT IN remote control receiver
- 0x02 BULK OUT bulk control endpoint
It doesn't look like the bulk endpoint is used, but better to
have the correct one in the config.Signed-off-by: Jan Nijs
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
This patch moves the DVB_USB_IS_AN_I2C_ADAPTER flag from the adapter
properties to the device properties.
Without this patch I get an OOPS when the gl861 driver tries to
access any registers.Signed-off-by: Jan Nijs
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
The gl861_tuner_attach function is not specific to this device.
This patch removes gl861_tuner_attach, and replaces it with
qt1010_tuner_attach from the qt1010 header file.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
enclose disabled code inside an #if 0 block, instead of /* comments */
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Rename driver_name from "gl861" to "dvb_usb_gl861"
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
The author's email address is already in the MODULE_AUTHOR field.
This patch adds his name as well.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
This patch adds support for MSI Mega Sky 580 / GL861 DVB-T USB2.0
Except for the 2 lines added to zl10353.c, zl10353_reset_attach needs
to be changed. If I read the code correctly setting parallel_ts will
take care of the 3rd byte, but the 2nd byte needs to be 0x0b instead
of 0x03 too. I guess these changes needs to be done only for this
device, not sure how to do that.
The zl10353 changes have been split apart from this patch, into the next
patch, soon to follow.Signed-off-by: Carl Lundqvist
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Update the descriptions of "discovered" registers on the zl10353, using the
equivalaent mt352 register names.Signed-off-by: Chris Pascoe
Signed-off-by: Mauro Carvalho Chehab -
Implement trl nominal rate calculation to Zarlink ZL10353 demod,
based on calculation used in Zarlink MT352.
This adds support for 6 and 8MHz bandwidth transponders.Signed-off-by: Antti Palosaari
Signed-off-by: Chris Pascoe
Signed-off-by: Mauro Carvalho Chehab -
Implement I2C gate control for Megasky GL861 and SigmaTek AU6610 support.
Signed-off-by: Chris Pascoe
Signed-off-by: Antti Palosaari
Signed-off-by: Mauro Carvalho Chehab -
After studying many hours worth of register dumps of MT352 and ZL10353 fed
with identically damaged RF signals I have made an educated guess at which
registers contain the AGC level, bit error rate and uncorrectable error
count values.
Implement the IOCTLs that return these values to userspace.Signed-off-by: Chris Pascoe
Signed-off-by: Mauro Carvalho Chehab
