- 21 Mar, 2011 40 commits
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Matti Aaltonen authored
These changes are needed to keep up with the changes in the MFD core and V4L2 parts of the wl1273 FM radio driver. Use function pointers instead of exported functions for I2C IO. Also move all preprocessor constants from the wl1273.h to include/linux/mfd/wl1273-core.h. Also update the year in the copyright statement. Signed-off-by:
Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Matti Aaltonen authored
This module implements V4L2 controls for the Texas Instruments WL1273 FM Radio and handles the communication with the chip. Signed-off-by:
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Matti Aaltonen authored
This is the core of the WL1273 FM radio driver, it connects the two child modules. The two child drivers are drivers/media/radio/radio-wl1273.c and sound/soc/codecs/wl1273.c. The radio-wl1273 driver implements the V4L2 interface and communicates with the device. The ALSA codec offers digital audio, without it only analog audio is available. Signed-off-by:
Samuel Ortiz <sameo@linux.intel.com> Signed-off-by:
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Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
Those ioctls passed away. Properly documented it. Signed-off-by: -
Mauro Carvalho Chehab authored
A few changes happened at videodev2.h: - Addition of multiplane API; - removal of VIDIOC_*_OLD ioctls; - a few more video standards. Update the file to reflect the latest changes. Signed-off-by: -
Mauro Carvalho Chehab authored
Those ioctls were produced by the wrong arguments for _IO macros, and were replaced by fixed versions on an early 2.6 kernel. Signed-off-by: -
Randy Dunlap authored
RADIO_WL1273 needs to make sure that the mfd core is built to avoid build errors: ERROR: "mfd_add_devices" [drivers/mfd/wl1273-core.ko] undefined! ERROR: "mfd_remove_devices" [drivers/mfd/wl1273-core.ko] undefined! Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Cc: Matti Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by:
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Daniel Drake authored
Add suspend/resume support to the via-camera driver, so that the video continues streaming over a suspend-resume cycle. Originally implemented by Jon Corbet. [mchehab@redhat.com: fix a small CodingStyle issue] Signed-off-by:
Daniel Drake <dsd@laptop.org> Acked-by:
Jonathan Corbet <corbet@lwn.net> Signed-off-by:
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Lukas Max Fisch authored
Based on staging 2.6.39. This patch is based on Veit Berwig's work. Signed-off-by:
Lukas Fisch <lukas.fisch@gmail.com> Thanks-to: Veit Berwig <veit.Berwig@fimi.landsh.de> Signed-off-by:
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Dan Carpenter authored
kmalloc() can fail so check whether state->internal is NULL. append_internal() can return NULL on allocation failures so check that. Also if we hit the error condition later in the function then there is a memory leak and we need to call remove_dev() to fix it. Also Oliver Endriss pointed out an additional leak that I missed in the first version of this patch. Signed-off-by:
Dan Carpenter <error27@gmail.com> Acked-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Manjunatha Halli authored
Signed-off-by:
Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Manjunatha Halli authored
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Manjunatha Halli authored
This has implementation for FM TX functionality. It communicates with FM V4l2 module and FM common module. Signed-off-by:
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Manjunatha Halli authored
This has implementation for FM RX functionality. It communicates with FM V4l2 module and FM common module Signed-off-by:
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Manjunatha Halli authored
These are the sources for the common interfaces required by the FM V4L2 driver for TI WL127x and WL128x chips. These implement the FM channel-8 protocol communication with the chip. This makes use of the Shared Transport as its transport. Signed-off-by:
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Manjunatha Halli authored
This module interfaces V4L2 subsystem and FM common module. It registers itself with V4L2 as Radio module. Signed-off-by:
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Manjunatha Halli authored
These are common headers used in FM submodules (FM V4L2, FM common, FM Rx,and FM TX). Signed-off-by:
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Paul Cassella authored
get_user_pages() may return -errno, such as -EFAULT. So don't blindly use its return value as an offset into dma->map[] for the next get_user_pages() call. Since we'll give up and return an error if either fails, don't even make the second call if the first failed to give us exactly what we were looking for. The old code would also call put_page() on as many elements of dma->map[] as we'd asked for, regardless of how many were valid. [Andy Walls modified this patch to return -EFAULT instead of -EINVAL as Paul's observation "I'm not sure -EINVAL is the best return code vs -EFAULT or -ENOMEM, [...]" was correct. The return value bubbles up as a return code for write(), for which the V4L2 API spec indicates EINVAL is incorrect and EFAULT is correct.] Signed-off-by:
Paul Cassella <fortytwo-ivtv@maneteren.bigw.org> Signed-off-by:
Andy Walls <awalls@md.metrocast.net> Signed-off-by:
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Andy Walls authored
Fix the first, botched attempt at preventing direct use of a user pointer in ivtv_write_vbi(). Reported-by:
Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by:
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Paul Cassella authored
get_user_pages() may return fewer page than we ask for. As we give up and return an error in this case, we need to put_page() each of the pages we did get. [Andy Walls modified the patch, only removing the braces in the 'for' statement, to eliminate a checkpatch warning.] Signed-off-by:
Paul Cassella <fortytwo-ivtv@manetheren.bigw.org> Signed-off-by:
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Paul Cassella authored
ivtvfb is now in the kernel, so stop saying it's not. Signed-off-by:
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Igor M. Liplianin authored
The card uses ds3000 demod from Montage. Signed-off-by:
Igor M. Liplianin <liplianin@me.by> Signed-off-by:
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Igor M. Liplianin authored
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Igor M. Liplianin authored
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Igor M. Liplianin authored
All necessary parameters already stored in frontend cache. Signed-off-by:
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Igor M. Liplianin authored
Variable 'retune' does not make sense. Loop is not needed for only one try. Remove unnecessary dprintk's. Remove a lot of debug messages and delays. Signed-off-by:
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Igor M. Liplianin authored
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Igor M. Liplianin authored
The card consists of a PCI-e to USB Host Controller and two TeVii S660 equivalent cards. Signed-off-by:
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Igor M. Liplianin authored
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Igor M. Liplianin authored
There are two TeVii s660 modifications with different LNB power control implementations. It is safe to call both methods for each card. Signed-off-by:
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Igor M. Liplianin authored
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Igor M. Liplianin authored
RC keys structure for Prof 1100 already defined, so remove extra initialization. Signed-off-by:
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Igor M. Liplianin authored
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Igor M. Liplianin authored
Code changed for dw2102, stv0900 in order to achieve that. Signed-off-by:
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Igor M. Liplianin authored
MarkusF wrote: I accidently got a Terratec Cinergy S2 USB HD (instead of a Terratec Cinergy S2 PCI HD). I found in the windows driver, that the driver is for the usb ids: 0CCD:00A8 1F4D:3000 The dvb-s2 usb adapter has the id 0CCD-00A8. So I patches your driver and added the usb id, where the 1F4D:3000 is and it worked (after I downloaded the firmware dvb-fe-ds3000.fw). w_scan found the channels and vdr is working fine. Signed-off-by:
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Igor M. Liplianin authored
The card uses ds3000 demod from Montage. Signed-off-by:
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Igor M. Liplianin authored
Before this patch we can use only one card type from list due to sharing one firmware name. Now it's fixed. Also driver tries to attach only appropriate demod for this cards. Signed-off-by:
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Igor M. Liplianin authored
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Jesper Juhl authored
In drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c:ttusb_boot_dsp() we need to call release_firmware(fw) before returning or we'll leak - no matter if we succeed or fail. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
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