- 30 Mar, 2009 40 commits
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Alan Cox authored
The ioremap one was reported in October 2007 (Bug 9146), the kmalloc one was blindingly obvious while looking at the ioremap one The bug suggests some other configuration for lots of I/O memory (32MB per device is ioremapped) but I'll leave that to the real maintainers Signed-off-by:
Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Daniel Glöckner authored
Shared memory mappings on nommu machines require a get_unmapped_area file operation that suggests an address for the mapping. This patch adds a way for v4l2 drivers to provide this callback. Signed-off-by:
Daniel Glöckner <dg@emlix.com> Signed-off-by:
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Randy Dunlap authored
Fix printk format warning: drivers/media/video/zoran/zoran_driver.c:345: warning: format '%lx' expects type 'long unsigned int', but argument 5 has type 'phys_addr_t' Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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klaas de waal authored
Separate tuning table for DVB-C solves tuning problem at 388MHz TechnoTrend C-1501 DVB-C card does not lock on 388MHz. I assume that existing frequency table is valid for DVB-T. This is suggested by the name of the table: tda827xa_dvbt. Added a table for DVB-C with the name tda827xa_dvbc. Added runtime selection of the DVB-C table when the tuner is type FE_QAM. This should leave the behaviour of this driver with with DVB_T tuners unchanged. This modification is in file tda827x.c The tda827x.c gives the following warning message when debug=1: tda827x: tda827x_config not defined, cannot set LNA gain! Solved this by adding a tda827x_config struct in budget-ci.c. Signed-off-by:
Klaas de Waal <klaas.de.waal@gmail.com> Signed-off-by:
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Stoyan Gaydarov authored
Signed-off-by:
Stoyan Gaydarov <stoyboyker@gmail.com> Signed-off-by:
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Andy Walls authored
Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Janne Grunau authored
unlock io_mutex in hdpvr_stop_streaming hdpvr_disconnect to allow the streaming worker to stop before we flush the workqueue. do not return to user space with mutex held in vidioc_encoder_cmd with an unknown encoder command. Signed-off-by:
Janne Grunau <j@jannau.net> Signed-off-by:
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Janne Grunau authored
simplifies check for available data with hdpvr_get_next_buffer Signed-off-by:
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Janne Grunau authored
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Janne Grunau authored
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Mauro Carvalho Chehab authored
drivers/media/dvb/dvb-usb/ce6230.c: In function ‘ce6230_i2c_xfer’: drivers/media/dvb/dvb-usb/ce6230.c:107: warning: ‘ret’ may be used uninitialized in this function Signed-off-by: -
Mauro Carvalho Chehab authored
drivers/media/video/usbvideo/vicam.c: In function ‘vicam_open’: drivers/media/video/usbvideo/vicam.c:194: warning: ‘fw’ may be used uninitialized in this function drivers/media/video/dabusb.c: In function ‘dabusb_probe’: drivers/media/video/dabusb.c:337: warning: ‘fw’ may be used uninitialized in this function Signed-off-by: -
Mauro Carvalho Chehab authored
Documentation/video4linux/v4lgrab.c: In function ‘main’: Documentation/video4linux/v4lgrab.c:193: warning: ‘src_depth’ is used uninitialized in this function Documentation/video4linux/v4lgrab.c:108: warning: ‘b’ may be used uninitialized in this function Documentation/video4linux/v4lgrab.c:108: warning: ‘g’ may be used uninitialized in this function Documentation/video4linux/v4lgrab.c:108: warning: ‘r’ may be used uninitialized in this function Signed-off-by: -
Jean-Francois Moine authored
Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Douglas Schilling Landgraf authored
Reported-by:
Bruna Griebeler <bruna@griebeler.com> Tested-by:
Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by:
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Hans de Goede authored
Prefer the gspca sonixj driver for the Philips SPC600NC webcam instead of the sn9c102 driver. As we've got userreports that it works with the gspca driver, whereas it fails with the sn9c102 driver, see: https://bugzilla.redhat.com/show_bug.cgi?id=477111Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Jean-Francois Moine authored
Tested-by:
Frank Zago <frank@zago.net> Acked-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Antti Palosaari authored
Add driver for Intel CE6230 DVB-T USB 2.0 COFDM demodulator Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Antti Palosaari authored
Add chip IDs and configuration registers needed for Intel CE6230 and Intel CE6231. Signed-off-by:
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Theodore Kilgore authored
The code in the new sq905c.c is based upon the structure of the code in gspca/sq905.c, and upon the code in libgphoto2/camlibs/digigr8, which supports the same set of cameras in stillcam mode. I am a co-author of gspca/sq905.c and I am the sole author of libgphoto2/camlibs/digigr8, which is licensed under the LGPL. I hereby give myself permission to use my own code from libgphoto2 in gspca/sq905c.c. Signed-off-by:
Theodore Kilgore <kilgota@auburn.edu> Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Mike Isely authored
Signed-off-by:
Mike Isely <isely@pobox.com> Signed-off-by:
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Mike Isely authored
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Mike Isely authored
Forgot to include the tda9887 component when moving to v4l2-subdev. I got fooled because its name is "tuner", the same as the tuner module. Silly me. Signed-off-by:
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Mike Isely authored
Remove ancient IVTV_IOC_G_CODEC and IVTV_IOC_S_CODEC ioctl functions from the pvrusb2 driver. These are very very old, were non-standard, and were only present to keep MythTV happy (their implementation did nothing except to report success). That was long ago; no recent versions of MythTV should require this anymore. Signed-off-by:
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Mike Isely authored
This change removes the old i2c module controlling layer from the pvrusb2 driver. This is code that first had appeared in the driver back in December 2005. It's history. Now we use v4l2-subdev. Please note also that with this change, the driver will no longer be usable in kernels older that 2.6.22. Signed-off-by:
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Mike Isely authored
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Mike Isely authored
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Mike Isely authored
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Mike Isely authored
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Mike Isely authored
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Mike Isely authored
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Mike Isely authored
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Mike Isely authored
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Mike Isely authored
The v4l2-subdev infrastructure requires that an initialization call must be issued to all attached sub-devices before normal operation can start. This change satisfies that requirement. Signed-off-by:
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Mike Isely authored
When a pvrusb2 driver instance first initializes, we need to be sure to send out a complete state update for everything to all attached modules. The old i2c layer did this by keeping a separate mask of "stale" bits for each attached module - and setting that mask to all stale when that module attaches. But the new sub-device adaptation I've implemented here no longer has per-module stale bits. So instead there's now a global "force dirty" bit that is set upon instance initialization, before the sub-devices are attached. After the first update, this bit is cleared, allowing for normal update-on-dirty behavior. In this manner, we ensure that all sub-devices have been properly synchronized at initialization. Signed-off-by:
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