- 30 Mar, 2009 40 commits
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Vitaly Wool authored
Compro VideoMate uses an external audio DSP chip, controlled via tvaudio module (tda9874a). This patch improves em28xx infrastructure to support an external audio processor and fixes the Compro VideoMate entry to work with it. Signed-off-by:
Vitaly Wool <vital@embeddedalley.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Randy Dunlap authored
dm1105 uses the ir_*() functions, so it needs to select VIDEO_IR to avoid build errors: dm1105.c:(.text+0x26b7ac): undefined reference to `ir_input_keydown' dm1105.c:(.text+0x26b7bc): undefined reference to `ir_input_nokey' (.devinit.text+0x29982): undefined reference to `ir_codes_dm1105_nec' (.devinit.text+0x2998a): undefined reference to `ir_input_init' Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Adam Baker authored
Add support for the alternate resolutions offered by SQ-905 based cameras. As well as 320x240 all cameras can do 160x120 and some can do 640x480. Signed-off-by:
Adam Baker <linux@baker-net.org.uk> Signed-off-by:
Theodore Kilgore <kilgota@auburn.edu> Signed-off-by:
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Bruno Christo authored
I have a GeoVision GV-800(S) card, it has 4 CONEXANT BT878A chips. It has 16 video inputs and 4 audio inputs, and it is almost identical to the GV-800, as seen on http://bttv-gallery.de . The only difference appears to be the analog mux, it has a CD22M3494 in place of the MT8816AP. The card has a blue PCB, as seen in this picture: http://www.gsbr.com.br/imagem/kits/GeoVision%20GV%20800.jpg . This card wasn't originally supported, and it was detected as UNKNOWN/GENERIC. The video inputs weren't working, so I tried "forcing" a few cards like the GeoVision GV-600, but there was still no video. So I made a patch to support this card, based on the Kodicom 4400r. The GV-800(S) is identified as follows: ... 02:00.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 02:00.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 02:04.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 02:04.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 02:08.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 02:08.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 02:0c.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 02:0c.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) ... 02:00.0 0400: 109e:036e (rev 11) Subsystem: 800a:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdfff000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 Kernel modules: bttv 02:00.1 0480: 109e:0878 (rev 11) Subsystem: 800a:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdffe000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 02:04.0 0400: 109e:036e (rev 11) Subsystem: 800b:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdffd000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 Kernel modules: bttv 02:04.1 0480: 109e:0878 (rev 11) Subsystem: 800b:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdffc000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 02:08.0 0400: 109e:036e (rev 11) Subsystem: 800c:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdffb000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 Kernel modules: bttv 02:08.1 0480: 109e:0878 (rev 11) Subsystem: 800c:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdffa000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 02:0c.0 0400: 109e:036e (rev 11) Subsystem: 800d:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdff9000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 Kernel modules: bttv 02:0c.1 0480: 109e:0878 (rev 11) Subsystem: 800d:763d Flags: bus master, medium devsel, latency 32, IRQ 10 Memory at cdff8000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data <?> Capabilities: [4c] Power Management version 2 As you can see, the GV-800(S) card is almost identical to the GV-800 on bttv-gallery, so this patch might also work for that card. If not, only a few changes should be required on the gv800s_write() function. After this patch, the video inputs work correctly on linux 2.6.24 and 2.6.27 using the software 'motion'. The input order may seem a little odd, but it's the order the original software/driver uses, and I decided to keep that order to get the most out of the card. I tried to get the audio working with the snd-bt87x module, but I only get noise from every audio input, even after selecting a different mux with alsamixer. Also, after trying to play sound from those sources, I randomly get a RISC error about an invalid RISC opcode, and then that output stops working. I also can't change the sampling rate when recording. Any pointers to adding audio support are welcome. Signed-off-by:
Bruno Christo <bchristo@inf.ufsm.br> Signed-off-by:
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Erik S. Beiser authored
cx88: Add IR support to pcHDTV HD3000 & HD5500 Signed-off-by:
Erik S. Beiser <erikb@bu.edu> Signed-off-by:
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Pascal Terjan authored
Signed-off-by:
Arnaud Patard <apatard@mandriva.com> Signed-off-by:
Pascal Terjan <pterjan@mandriva.com> Cc: Patrick Boettcher <patrick.boettcher@desy.de> [mchehab@redhat.com: Fixed a small merge conflict] Signed-off-by:
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sebastian.blanes@gmail.com authored
This patch introduces support for DVB-T for the following dibcom based card: Sony PlayTV (USB-ID: 1415:0003) Signed-off-by:
Sebastián Blanes <sebastian.blanes@gmail.com> Cc: Patrick Boettcher <patrick.boettcher@desy.de> Signed-off-by:
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Matthias Schwarzott authored
Add DVB support for Avermedia DVB-S Pro and Avermedia DVB-S Hybrid+FM card both labled A700. They use zl10313 demod (driver mt312) and zl10036 tuner. [mchehab@redhat.com: change __FUNCTION__ into __func__] Signed-off-by:
Matthias Schwarzott <zzam@gentoo.org> Signed-off-by:
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Matthias Schwarzott authored
This driver is based on initial work by Tino Reichardt and was heavily changed. The datasheet of the zl10036 can be found here and on other places on the net: http://www.mcmilk.de/projects/dvb-card/datasheets/ZL10036.pdf The zl10038 is similar to the zl10036, so it is maybe possible to write a common driver of necessary. Signed-off-by:
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Trent Piepho authored
The v4l2 core code in v4l2_ioctl will zero out the structure the driver is supposed to fill in for read-only ioctls. For read/write ioctls, all the fields which aren't supplied from userspace will be zeroed out. Zeroing code is removed from querycap, enum_input, enum_fmt_vid_cap, and g_fmt_vid_cap. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
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Trent Piepho authored
The v4l2 core code in v4l2_ioctl will zero out the structure the driver is supposed to fill in for read-only ioctls. For read/write ioctls, all the fields which aren't supplied from userspace will be zeroed out. Zeroing code is removed from g_audio, enum_input, g_parm and gmbuf. Signed-off-by:
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Trent Piepho authored
The v4l2 core code in v4l2_ioctl will zero out the structure the driver is supposed to fill in for read-only ioctls. For read/write ioctls, all the fields which aren't supplied from userspace will be zeroed out. Zeroing code is removed from g_audio, queryctrl, and enum_fmt_vid_cap. Signed-off-by:
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Trent Piepho authored
The v4l2 core code in v4l2_ioctl will zero out the structure the driver is supposed to fill in for read-only ioctls. For read/write ioctls, all the fields which aren't supplied from userspace will be zeroed out. Zeroing code is removed from enum_fmt_vid_cap, g_fmt_vid_cap, and g_parm. Signed-off-by:
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Trent Piepho authored
The v4l2 core code in v4l2_ioctl will zero out the structure the driver is supposed to fill in for read-only ioctls. For read/write ioctls, all the fields which aren't supplied from userspace will be zeroed out. Zeroing code is removed from enum_input and g_tuner. Signed-off-by:
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Trent Piepho authored
The v4l2 core code in v4l2_ioctl will zero out the structure the driver is supposed to fill in for read-only ioctls. For read/write ioctls, all the fields which aren't supplied from userspace will be zeroed out. Zeroing code is removed from enum_input and g_tuner. Signed-off-by:
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Trent Piepho authored
vidioc_enum_fmt_vid_overlay() did nothing but call vidioc_enum_fmt_vid_cap(), so just make saa7146_video_ioctl_ops.vidioc_enum_fmt_vid_overlay point to vidioc_enum_fmt_vid_cap() and get ride of vidioc_enum_fmt_vid_overlay(). Have gparm use v4l2_video_std_frame_period to fill in the frame period instead of just assuming PAL. Signed-off-by:
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Trent Piepho authored
Some code was calling v4l2_video_std_construct() when all it cared about was the frame period. So make a function that just returns that and have v4l2_video_std_construct() use it. At this point there are no users of v4l2_video_std_construct() left outside of v4l2-ioctl, so it could be un-exported and made static. Change v4l2_video_std_construct() so that it doesn't zero out the struct v4l2_standard passed in. It's already been zeroed out in the common ioctl code. Signed-off-by:
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Trent Piepho authored
If an ioctl is read-only then the driver fills in all the fields. Lots of times drivers only care about some fields so it's best if video_ioctl2 takes care of zeroing out the entire structure before handing it to the driver. This saves code in each driver to do it and driver authors often forget. The existing memset code in some of the read-only ioctl handlers can be deleted. Convert a case statement to a single if statement. Deleted a debug line from ENUMAUDOUT that was copy-and-pasted to G_AUDOUT by mistake. Signed-off-by:
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Trent Piepho authored
There are many RW ioctls() in v4l2 where userspace only supplies one or two of the first fields in the structure passed to the ioctl. The driver then fills in the rest of the fields. Instead of copying the entire structure from userspace to the kernel we only need to copy those fields that userspace is actually supposed to supply. What's more, the fields that are meant to be only be output from the driver can be zeroed out in the videodev code, in case the driver doesn't fill them all in. Many of the ioctl handlers in v4l2_ioctl do this already, but my patch does this at one common point and so all the memsets for each ioctl can be deleted. For VIDIOC_G_SLICED_VBI_CAP, which has one input field ('type') and other output-only fields, the input field is near the end of the structure instead of at the beginning. So there is still a memset in it's ioctl handler to zero out the beginning of the struct. There were a couple mistakes with the existing code: For VIDIOC_G_AUDIO the index field was preserved, but G_AUDIO is a read only ioctl so nothing is copied from userspace to preserve. For VIDIOC_G_FREQUENCY the tuner field was not preserved like it should have been. This would be a problem if there was any hardware with more than one tuner/modulator. For VIDIOC_ENUM_FRAMESIZES and VIDIOC_ENUM_FRAMEINTERVALS, none of the fields were preserved even though each ioctl has several field that are supposed to be inputs to the driver! Obviously these ioctls don't get used much. The index field is needed if the driver has multiple discrete sizes/rates and other fields can be used too, e.g. if the size depends on pixel format or frame rate depends on image size for example. Signed-off-by: -
Igor M. Liplianin authored
It was a typo in the function name, it should be lnbh24_attach, and not lnbp24_attach. Signed-off-by:
Igor M. Liplianin <liplianin@netup.ru> Signed-off-by:
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Igor M. Liplianin authored
Add support for NetUP Dual DVB-S2 CI card The card based on cx23885 PCI-e bridge, CiMax SP2 Common Interface chips, STM lnbh24 LNB power chip, stv6110 tuners and stv0900 demodulator. http://www.linuxtv.org/wiki/index.php/NetUP_Dual_DVB_S2_CISigned-off-by:
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Igor M. Liplianin authored
Add last piece of code to support ST STV0900 dual demodulator. The IC consist of two dependent parts. It may use single or dual mode. 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
The IC consist of two dependent parts. It may use single or dual mode. Signed-off-by:
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Igor M. Liplianin authored
The controller consist of two independent parts. Every part is similar to LNBP21, but has configurable i2c address. It is used in NetUP Dual DVB-S2 CI card. http://linuxtv.org/wiki/index.php/NetUP_Dual_DVB_S2_CISigned-off-by:
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Igor M. Liplianin authored
The tuner is used in NetUP Dual DVB-S2 CI card. http://linuxtv.org/wiki/index.php/NetUP_Dual_DVB_S2_CISigned-off-by:
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Abylay Ospan authored
Add CIMax2 Common Interface code for NetUP Dual DVB-S2 CI card. SmarDTV CIMax(R) SP2 is Dual CableCARD, DVB Common Interface and OpenCable Hardware Controller. Signed-off-by:
Abylay Ospan <aospan@netup.ru> Signed-off-by:
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Abylay Ospan authored
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Abylay Ospan authored
Add init code for NetUP Dual DVB-S2 CI card The card based on cx23885 PCI-e bridge, CiMax SP2 Common Interface chips, STM lnbh24 LNB power chip, stv6110 tuners and stv0900 demodulator. Signed-off-by:
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Trent Piepho authored
For VIDIOC_QUERYBUF only the first two fields, size and type, are used as input. The rest can be filled in by the driver as output. Most drivers do not actually use all the field and unused ones should be zeroed out. Some drivers have code to do this and some drivers should but don't. So put some zero out code in v4l2_ioctl so that all drivers using that system get it. The drivers that have zeroing code get that code removed. Some drivers checked that the type field was valid, but v4l2_ioctl already does this so those checks can be removed as well. Signed-off-by:
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Trent Piepho authored
A recent patch added a forward declaration of cx88_core right before the main definition of that structure, which is obviously unneeded. Signed-off-by:
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Trent Piepho authored
video_register_device_index() checks if it was passed a NULL video_device pointer (which isn't allowed) _after_ it has already dereferenced it with video_get_drvdata(vdev). The checks are clearly pointless and can be removed, as the function would have crashed before reaching them if vdev ever was NULL. Signed-off-by:
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Jean-Francois Moine authored
Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Jean-Francois Moine authored
Signed-off-by:
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Michael Krufky authored
Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
Asaf Fishov <afishov@maxlinear.com> Signed-off-by:
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Michael Krufky authored
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Michael Krufky authored
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Michael Krufky authored
report TUNER_STATUS_LOCKED if rf_locked or ref_locked Signed-off-by:
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Michael Krufky authored
This function does not work properly and is not necessary - remove it for now. Signed-off-by:
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