- 24 Apr, 2008 40 commits
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Hartmut Hackmann authored
Tuner refactoring broke support of tuners with LNA configurations 1 and 2 for both, analog TV and DVB-T. Additionally, this patch initializes the saa713x gpios defined by the gpiomask at driver init to avoid undefined stated at dvb. Signed-off-by:
Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Hartmut Hackmann authored
There are some restrictions: - The 2nd DVB-S section will only work if the 1st is configured for DVB-S too. so "options saa7134-dvb use_frontend=0,1" won't work. - Currently it is not possible to set the higher LNB supply voltages, so 14V instead of 13V in the 2nd section. - It is not possibe to turn off the 2nd LNB supply independently. This comes from the problem that the 2nd section can't access the i2c interface of the LNB supply chip. Signed-off-by:
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Hartmut Hackmann authored
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Hartmut Hackmann authored
In the case of an access error to the high latency registers of the audio DSP, the interface needs to be cleared, otherwise a cascade of errors occurs. This patch is closely modeled after a proposal by Mirek Slugen Signed-off-by:
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Andrew Morton authored
drivers/media/video/bt8xx/bttv-cards.c:3030:38: warning: "/*" within comment drivers/media/video/bt8xx/bttv-cards.c:3032:20: warning: "/*" within comment Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Mauro Carvalho Chehab authored
If left in blank, the driver will use value 0 (Temic PAL) Signed-off-by: -
Mauro Carvalho Chehab authored
Tuner addresses were incorrect. Fix the entries. Signed-off-by: -
Michael Krufky authored
Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Michael Krufky authored
All standard related configuration is stored within struct tda18271_std_map_item. Pass a pointer to this structure rather than its individual members. Signed-off-by:
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Michael Krufky authored
Add attach-time parameter, "small_i2c" to limit i2c transfer size to write at most 16 registers at a time during initialization. Signed-off-by:
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Michael Krufky authored
TUNER_PHILIPS_ATSC is an ambiguous name for a tuner. Rename it to TUNER_PHILIPS_FCV1236D to be more descriptive. Signed-off-by:
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Michael Krufky authored
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Michael Krufky authored
We currently do not have a method to enable instance staring if i2c adapter is NULL, in the cases of dvb demods that write to the tuner directly using calc_regs. Prevent possible wrong instance sharing for these cases until a better solution can be found. Signed-off-by:
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Guennadi Liakhovetski authored
flags used for spinlocks don't need to be initialized, except where the compiler has no way to see, that the spin_unlock_irqrestore is only called if the spin_lock_irqsave has been called before. Local variable initialization doesn't have to be protected. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Reviewed-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Mauro Carvalho Chehab authored
As reported by Roel Kluin <12o3l@tiscali.nl>: in drivers/media/radio/radio-sf16fmr2.c:319: for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) { if ((fmr2->card_type != 11) && V4L2_CID_AUDIO_VOLUME) radio_qctrl[i].step = 65535; ... I don't understand this '&& V4L2_CID_AUDIO_VOLUME' While fixing this issue, I've revisited the volume control code and fixed CodingStyle on the changed procedures. Signed-off-by: -
Guennadi Liakhovetski authored
Make the dev member of the struct videobuf_queue of type "struct device *" to avoid future problems. Also change the prototype of the videobuf_queue_core_init() function. Signed-off-by:
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Mauro Carvalho Chehab authored
tuner-xc2028 needs to know when a DVB module is sharing the same analog tuner. This is done by comparing a magic number that needs to be the same on analog and on digital. To make easier, this magic number is a pointer to some data struct. With the previous code, two different pointers were using, causing a miss-detection. Signed-off-by: -
Guennadi Liakhovetski authored
The dev element of the struct videobuf_queue is now of type struct device implicitly. Fix left-over casts. Signed-off-by:
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Roel Kluin authored
logical-bitwise & confusion Signed-off-by:
Roel Kluin <12o3l@tiscali.nl> Signed-off-by:
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Mauro Carvalho Chehab authored
Signed-off-by: -
Mauro Carvalho Chehab authored
This board works only with non-mts firmware Signed-off-by: -
Mauro Carvalho Chehab authored
TV reception ok. S-video and Composite not tested. Audio not tested. IR not implemented yet. Signed-off-by: -
Andrew Morton authored
Signed-off-by:
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Mauro Lacy authored
Signed-off-by:
Mauro Lacy <mauro@lacy.com.ar> Signed-off-by:
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Ernesto Hernández-Novich authored
I have what looks like a Geovision GV-600 (or 650) card. It has a large chip in the middle labeled CONEXANT FUSION 878A 25878-13 E345881.1 0312 TAIWAN It has an audio connector coming out from a chip labeled ATMEL 0242 AT89C2051-24PI It is identified as follows on my Debian GNU/Linux Etch (kernel 2.6.18) ... 01:0a.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 01:0a.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) ... 01:0a.0 0400: 109e:036e (rev 11) Subsystem: 008a:763c Flags: bus master, medium devsel, latency 64, IRQ 58 Memory at dfffe000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 01:0a.1 0480: 109e:0878 (rev 11) Subsystem: 008a:763c Flags: bus master, medium devsel, latency 64, IRQ 58 Memory at dffff000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 It was being detected as a GENERIC UNKNOWN CARD both by the 2.6.18 kernel and the latest v4l-dvb drivers, but it did not work at all. The card has sixteen (16) BNC video inputs, four of them on the board itself and twelve on three daughter-cards. It has a single bt878 chip, no tuner and what looks like and audio input. After doing some research I managed to get only eight channels working by forcing card=125 and those DID NOT match channels 0-7 on the card, and no audio. Based on what was working for card=125, I added the card definition block, added a specific muxsel routine and got the card working fully with xawtv, where the sixteen channels show up as Composite0 to Composite15, matching the channel labels in the card and daughter-cards. I have made no efforts yet to get audio working, but would appreciate any pointers. Signed-off-by:Ernesto Hernández-Novich <emhn@usb.ve> Signed-off-by:
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Marcin Slusarz authored
poll_one allocated on stack struct poll_wqueues which is pretty big structure (>500 bytes on x86_64). v4l1_compat_sync invokes poll_one in a loop, so allocate struct poll_wqueues in v4l1_compat_sync (with kmalloc) and pass it to poll_one. Signed-off-by:
Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by:
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Marcin Slusarz authored
v4l_compat_translate_ioctl used 1376 bytes of stack (x86_64), so split this 800 lines long function into ~20 small noinline functions; the biggest function takes now 712 bytes (v4l1_compat_sync) fix VIDIOCSWIN handler which printked wrong errors Signed-off-by:
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Marcin Slusarz authored
fix most coding style violations found by checkpatch Signed-off-by:
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Michael Krufky authored
simple_dvb_configure returns the actual tuned frequency to its caller, so it must be declared as a u32 rather than an int. As a result, we will return 0 to indicate a failure. Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
taken from dvb-pll Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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Michael Krufky authored
Enable digital tuning support within tuner-simple. This will allow for a single tuner module to manage the hardware, without having dvb-pll loaded. Signed-off-by:
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