- fix error code when attempting to read from write-only streams.
- fix error code when attempting to write to read-only streams.
- don't start capturing when polling on a radio node.
- give the radio node its own file operations struct.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The tuner input has a different standard mask than a S-Video or Composite input.
Changing the standard should change tvnorms as well for all device nodes.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
VIDIOC_DECODER_CMD didn't return EPERM when calling PAUSE or RESUME if no
decoding is in progress.
VIDIOC_G_ENC_INDEX didn't set entries_cap or return 0 if no decoding was
in progress.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Various subdevs cleared the full v4l2_sliced_vbi_format struct, when
only the service_set/lines fields should have been cleared.
Due to this the io_size field was wrongly cleared to 0, causing a
v4l2-compliance error.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
With a filter function you can control more precisely which controls
are added. This is useful in particular for radio device nodes for
combined TV/Radio cards where you want to show just the radio-specific
controls and not controls like brightness.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The Terratec Cinergy T PCIe Dual is based on the CX23885, and uses
MT2063, DRX-3913k and DRX-3916k chips, so select the relevant drivers.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_crop.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_audout.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_audio.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_(un)subscribe_event.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_jpegcomp.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_fbuf.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
A number of old drivers still had the experimental tag. Time to remove it.
It concerns the following drivers:
VIDEO_TLV320AIC23B
USB_STKWEBCAM
VIDEO_CX18
VIDEO_CX18_ALSA
VIDEO_ZORAN_AVS6EYES
DVB_USB_AF9005
MEDIA_TUNER_TEA5761
VIDEO_NOON010PC30
This decision was taken during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
V4L2_BUF_TYPE_PRIVATE was used in these driver for internal purposes.
It turned out though that it wasn't used at all, so it could be removed.
I know it was used in the past, but clearly later changes made this
obsolete.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Remove the printk.h include: this header is already via kernel.h,
so, there's no need to explicitly add it at ivtv-alsa-pcm.c.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Unify multistream support at the DVBAPI: several delivery systems
allow it. Yet, each one had its own name. So, instead of adding
a third version of this field, remove the per-standard naming,
unifying it into a common name.
The legacy code number can still be used by old applications.
Version increased to 5.8.
[mchehab@redhat.com: joined the va1j5jf007s patch, in order to
avoid compilation breakage]
Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The device is based on STV0903 demodulator, STB6100 tuner
and CX23885 chipset; subsystem id: 8000:3034
This is a modified version of the official Prof Tuners Group patch:
http://www.proftuners.com/sites/default/files/prof8000_0.patch
[mchehab@redhat.com: trivial merge conflict fixup]
Signed-off-by: Mariusz Bialonczyk <manio@skyboo.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This was reported in March 2011 by Mirek Slugen, and a simple fix posted at the time then
never got fixed and applied. The bug is still present.
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=37703
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Remove the (somewhat meaningless?) dependency on EXPERIMENTAL for the
ivtv-alsa driver. Revise the Kconfig help text to be a little clearer for
the lay person, while we are here.
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This change hooks up the ivtv PCM capture stream to the ivtv-alsa interface
driver. This is all that should be needed for basic CX23415/CX23416 PCM
audio capture to be available via ALSA device nodes.
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This is a cut-and-paste port of the cx18-alsa driver to
create an ivtv-alsa interface module for the ivtv driver.
It is not actually hooked-up to the PCM stream DMA buffers
from the ivtv driver yet. That will be done in a coming change,
since that portion is so very different from the cx18 driver.
This code has all or more of the bugs and shortcomings of the
cx18-alsa interface driver: inconsistent use of itvsc->slock,
ivtv-alsa-mixer.c is dead code, assumes 48 ksps regardless
of the actual setting of the audio capture, problems with
proper struct ivtv and struct ivtv_stream housekeeping,
struct ivtv_open_id.v4l2_fh abuse, and $DIETY knows what else.
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
If pci_register_driver() failed, resources allocated in
ddb_class_create() are leaked. The patch fixes it
as well as it replaces -1 with correct error code
in ddb_class_create().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Fixes problem with CAM, when after re-iinitialization
CAM used old pointer to structure.
Signed-off-by: Anton Nurkin <ptqa@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
As Reported by Randy:
> drivers/built-in.o: In function `fops_open':
> saa7164-encoder.c:(.text+0x68ed6f): undefined reference to `video_devdata'
> drivers/built-in.o: In function `fill_queryctrl.clone.4':
> saa7164-encoder.c:(.text+0x68f657): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-encoder.c:(.text+0x68f6a9): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-encoder.c:(.text+0x68f6e0): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-encoder.c:(.text+0x68f71a): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-encoder.c:(.text+0x68f73a): undefined reference to `v4l2_ctrl_query_fill'
> drivers/built-in.o:saa7164-encoder.c:(.text+0x68f757): more undefined references to `v4l2_ctrl_query_fill' follow
> drivers/built-in.o: In function `saa7164_encoder_register':
> (.text+0x68fff7): undefined reference to `video_device_alloc'
> drivers/built-in.o: In function `saa7164_encoder_register':
> (.text+0x690073): undefined reference to `video_device_release'
> drivers/built-in.o: In function `saa7164_encoder_register':
> (.text+0x6900a1): undefined reference to `__video_register_device'
> drivers/built-in.o: In function `saa7164_encoder_unregister':
> (.text+0x690243): undefined reference to `video_unregister_device'
> drivers/built-in.o: In function `saa7164_encoder_unregister':
> (.text+0x690269): undefined reference to `video_device_release'
> drivers/built-in.o: In function `fops_open':
> saa7164-vbi.c:(.text+0x69125f): undefined reference to `video_devdata'
> drivers/built-in.o: In function `fill_queryctrl.clone.4':
> saa7164-vbi.c:(.text+0x6919b4): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-vbi.c:(.text+0x6919ee): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-vbi.c:(.text+0x691a23): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-vbi.c:(.text+0x691a47): undefined reference to `v4l2_ctrl_query_fill'
> saa7164-vbi.c:(.text+0x691a6a): undefined reference to `v4l2_ctrl_query_fill'
> drivers/built-in.o:saa7164-vbi.c:(.text+0x691a87): more undefined references to `v4l2_ctrl_query_fill' follow
> drivers/built-in.o: In function `saa7164_vbi_register':
> (.text+0x69220e): undefined reference to `video_device_alloc'
> drivers/built-in.o: In function `saa7164_vbi_register':
> (.text+0x69228a): undefined reference to `video_device_release'
> drivers/built-in.o: In function `saa7164_vbi_register':
> (.text+0x6922bb): undefined reference to `__video_register_device'
> drivers/built-in.o: In function `saa7164_vbi_unregister':
> (.text+0x6923de): undefined reference to `video_unregister_device'
> drivers/built-in.o: In function `saa7164_vbi_unregister':
> (.text+0x6923f9): undefined reference to `video_device_release'
> drivers/built-in.o:(.rodata+0xb1054): undefined reference to `video_ioctl2'
> drivers/built-in.o:(.rodata+0xb17d4): undefined reference to `video_ioctl2'
That's due to the lack of an explicit Kconfig dependency for the V4L2 core.
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
As reported by Randy:
> flexcop-pci.c:(.text+0x19af63): undefined reference to `flexcop_device_exit'
> flexcop-pci.c:(.text+0x19af77): undefined reference to `flexcop_device_kfree'
> flexcop-pci.c:(.text+0x19b10f): undefined reference to `flexcop_pass_dmx_packets'
> flexcop-pci.c:(.text+0x19b182): undefined reference to `flexcop_pass_dmx_data'
> flexcop-pci.c:(.text+0x19b1ae): undefined reference to `flexcop_pass_dmx_data'
> flexcop-pci.c:(.text+0x19b1f8): undefined reference to `flexcop_device_kmalloc'
> flexcop-pci.c:(.text+0x19b256): undefined reference to `flexcop_i2c_request'
> flexcop-pci.c:(.text+0x19b261): undefined reference to `flexcop_eeprom_check_mac_addr'
> flexcop-pci.c:(.text+0x19b2c6): undefined reference to `flexcop_device_initialize'
> flexcop-pci.c:(.text+0x19b332): undefined reference to `flexcop_sram_set_dest'
> flexcop-pci.c:(.text+0x19b348): undefined reference to `flexcop_sram_set_dest'
> flexcop-pci.c:(.text+0x19b3f8): undefined reference to `flexcop_device_exit'
> flexcop-pci.c:(.text+0x19b408): undefined reference to `flexcop_device_kfree'
> flexcop-pci.c:(.text+0x19b4a2): undefined reference to `flexcop_pid_feed_control'
> flexcop-pci.c:(.text+0x19b4d7): undefined reference to `flexcop_pid_feed_control'
>
> since it is possible to enable DVB_B2C2_FLEXCOP_PCI
> when CONFIG_I2C is not enabled, but then DVB_B2C2_FLEXCOP
> is not enabled because I2C is not enabled.
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Instead of having 3 options to allow customizing the media
sub-drivers (tuners, I2C drivers, frontends), merge all of
them into just one.
That simplifies the life for users, as they can just keep
this untouched.
Life for developers is also simpler, as there's now just
one Kconfig item to remember, for the ancillary sub-drivers
providing supports for chips that could change from one
board design to another.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
On a few places, := were using instead of +=, causing drivers to
not compile.
While here, standardize the usage of += on all cases where multiple
lines are needed, and for obj-y/obj-m targets, and := when just one
line is needed, on <module>-obj rules.
Reported-by: Hans Verkuil <hverkuil@xs4all.nl>
Identified-by: Antti Polosaari <crope@iki.fi>
Tested-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Netup cards revision 1 are not manufactured anymore.
So, rev. 4 should be default.
Signed-off-by: Anton Nurkin <ptqa@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Rename all PCI drivers with their own directory under
drivers/media/video into drivers/media/pci and update the
building system.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Fix a one-character typo at the makefile.
drivers/built-in.o: In function `flexcop_pci_remove':
flexcop-pci.c:(.text+0x20d1a28): undefined reference to `flexcop_dma_free'
flexcop-pci.c:(.text+0x20d1a3e): undefined reference to `flexcop_dma_free'
drivers/built-in.o: In function `flexcop_pci_stream_control':
flexcop-pci.c:(.text+0x20d2396): undefined reference to `flexcop_dma_config'
flexcop-pci.c:(.text+0x20d23b3): undefined reference to `flexcop_dma_config'
flexcop-pci.c:(.text+0x20d23cf): undefined reference to `flexcop_dma_config_timer'
flexcop-pci.c:(.text+0x20d23f5): undefined reference to `flexcop_dma_xfer_control'
flexcop-pci.c:(.text+0x20d244c): undefined reference to `flexcop_dma_control_timer_irq'
flexcop-pci.c:(.text+0x20d24b0): undefined reference to `flexcop_dma_control_timer_irq'
flexcop-pci.c:(.text+0x20d2507): undefined reference to `flexcop_dma_xfer_control'
drivers/built-in.o: In function `flexcop_pci_probe':
flexcop-pci.c:(.text+0x20d28d2): undefined reference to `flexcop_dma_allocate'
flexcop-pci.c:(.text+0x20d2907): undefined reference to `flexcop_dma_allocate'
flexcop-pci.c:(.text+0x20d2923): undefined reference to `flexcop_dma_free'
Reported-by: Fengguang Wu <wfg@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Move the tuners one level up, as the "common" directory will be used
by drivers that are shared between more than one driver.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
b2c2 is, in fact, 2 drivers: one for PCI and one for USB, plus
a common bus-independent code. Break it accordingly.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Hans Verkuil