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path: root/drivers/media/video/cx88
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2007-10-16[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.czJaroslav Kysela
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-10V4L/DVB (6312): cx88: Replace list_for_each+list_entry with list_for_each_entryTrent Piepho
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-10V4L/DVB (6283): videobuf: Remove references to old Kconfig option nameTrent Piepho
CONFIG_VIDEO_BUF_DVB became CONFIG_VIDEOBUF_DVB. But in these cases, it makes more sense to use CONFIG_VIDEO_SAA7134_DVB or CONFIG_VIDEO_CX88_DVB_MODULE depending on the driver. The reference in cx23885.h should just be removed, as the code there needs to be included if DVB is on or off. I do not think you can even compile the cx23885 driver without DVB. It's clearly just leftover from when the file was obvious copied from the cx88 driver (which is not mentioned in the copyright BTW). Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-10V4L/DVB (6260): Fix Kconfig dependencyMauro Carvalho Chehab
Thanks to Michael Krufky for pointing this to me. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-10V4L/DVB (6257): Rename video-buf-dvb to videobuf-dvb to be consistent with ↵Mauro Carvalho Chehab
the other patches Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6252): Adapt drivers to use the newer videobuf modulesMauro Carvalho Chehab
PCI-dependent videobuf_foo methods were renamed as videobuf_pci_foo. Also, videobuf_dmabuf is now part of videobuf-dma-sg private struct. So, to access it, a subroutine call is needed. This patch renames all occurences of those function calls to be consistent with the video-buf split. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981 Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
2007-10-09V4L/DVB (6247): Fix bug #8689: Fixes IR stop/start during suspend/resumeMauro Carvalho Chehab
IR workqueue should be disabled during suspend. This avoids some troubles, like the one reported on bug #8689: "The Hauppauge HVR 1100 ir-remote control does not work after resume from suspend to ram or disk." This patch disables IR before suspending, re-enabling it after resume. Thanks to Peter Poklop <Peter.Poklop@gmx.at> for reporting it and helping with the fix. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Reviewed-by: Peter Poklop <Peter.Poklop@gmx.at>
2007-10-09V4L/DVB (6186): cx88-alsa: Remove some unused fields in card state structTrent Piepho
Not sure why they are there, but they don't do anything now. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6184): cx88-alsa: Make volume control stereoTrent Piepho
Use the balance control to make the mono volume control stereo. Note that full range isn't supported. The balance control attenuates one channel by 0 to -63 dB, and the volume control provides additional attenuation to both channels by another 0 to -63 dB. So the channel with the most attenuation has a range of 0 to -126 dB, while the other channel only has a range of 0 to -63 dB. ALSA volume controls don't appear to support this concept. I just limited the range to 0 to -63 total. Once you get to -63 dB, you're already at silence, so additional attenuation is pretty much pointless anyway. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6181): cx88: auto-load rtc and ir receiver i2c modules for ↵Michael Krufky
FusionHDTV5 RT Gold Auto-load ir-kbd-i2c for ir receiver support, and rtc-isl1208 for rtc support for the FusionHDTV5 RT Gold. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6125): whitespace cleanup: replace leading spaces with tabsMichael Krufky
There were many instances of 7-space indents spread throughout the v4l-dvb tree. This patch replaces the 7-space indents with tabs. The whitespace cleaner script doesn't catch these, because it assumes that all indents are 8-space. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6088): cx2341x: some controls can't be changed while the device is busyHans Verkuil
The driver should now pass the 'busy' state of the device to the cx2341x module whenever controls are set or tried. -EBUSY will be returned if the device is busy and the user attempts to modify certain 'dangerous' controls. It concerns controls that change the audio or video compression mode and bitrates. The cx88-blackbird and pvrusb2 drivers currently always pass '0' (not busy) to the cx2341x, effectively keeping the old behavior for now. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6085): cx88-alsa: Fix mmap supportTrent Piepho
The driver has long claimed to support mmap, but it didn't work at all. Some of the dma buffer parameters weren't set, and since video_buf uses vmalloc to allocate the buffer, a page callback is needed too. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6084): cx88-alsa: Eliminate snd_cx88_cardsTrent Piepho
The driver kepts a static global array of snd_card pointers for each card probed, which was never used. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6083): cx88-alsa: Rework buffer handlingTrent Piepho
Rework the way the DMA buffer is handled and IRQs are generated. ALSA uses a ring-buffer of multiple periods. Each period is supposed to corrispond to one IRQ. The existing driver was generating one interrupt per ring-buffer, as opposed to per period. This meant that as soon as the IRQ was generated, the hardware was already starting to re-write the beginning of the buffer. Since the DMA happens on a per-line basis, there was only a narrow window to copy the data out before the buffer was overwritten. The cx88 core RISC program generator is modified so that it can set the IRQ and counter flags to count every X lines of DMA transfer. This way we can generate an interrupt every period instead of every full ring-buffer. Right now only period of one line are supported, but it should be possible to support longer periods. Note that a WRITE instruction generates an IRQ when it starts, not when the transfer is finished. Thus to generate an IRQ when line X is done, one must set the IRQ flag on the instruction that starts line X+1, not the one that ends line X. Change the line size so that there are four lines in the SRAM FIFO. If there are not four lines, the analog output from the cx88's internal DACs is full of clicks and pops. Try to handle FIFO sync errors. Sometimes the chip generates many of these errors before audio data starts. Up to 50 sync errors will be ignored and the counter reset. Have the IRQ handler save the RISC counter to the chip struct, and then have the pointer callback use this to calculate the pointer position. We could read the counter from the pointer callback, but sometimes the sync errors on start up cause the counter to go crazy. ALSA sees this and thinks there has been an overrun. The IRQ hander can avoid saving the counter position on sync errors. The chip "opened" flag wasn't necessary. ALSA won't try to open the same substream multiple times. Probably this code was cut&pasted from the bt87x driver, which has multiple sub-streams for one chip. Do error checking for the videobuf mapping functions. snd_card_cx88_runtime_free() is useless and can be deleted. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6082): cx88: Improve risc instruction printing in sram channel dumpTrent Piepho
When the risc instrunctions from the CMDS were printed, instruction arguments weren't taken into account. This changes output like: cx88[0]: risc0: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc1: 0x0cac2800 [ INVALID sol eol 23 21 19 18 13 count=2048 ] cx88[0]: risc2: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc3: 0x0cac2c00 [ INVALID sol eol 23 21 19 18 13 count=3072 ] cx88[0]: risc0: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc1: 0x0cac2800 [ arg #1 ] cx88[0]: risc2: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc3: 0x0cac2c00 [ arg #1 ] Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6079): Cleanup: remove linux/moduleparam.h from drivers/media filesMauro Carvalho Chehab
Since at least kernel 2.6.12-rc2, module.h includes moduleparm.h. This patch removes all occurences of moduleparm.h from drivers/media files. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6068): cx88-alsa: Use pci_dev->revisionTrent Piepho
The revision is part of the pci_dev struct, so there is no need to read it in. Stop storing the revision and latency in the chip struct, since they're never used after being printed out when the driver loads. linux/pci.h wasn't included. It was getting picked up something else, probably cx88.h, but this file uses struct pci_dev so it should include pci.h. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6067): cx88-alsa: Hardware doesn't support mono audioTrent Piepho
channels_min should be 2, not 1. The hardware only supports stereo. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6066): cx88-alsa: Change order of interrupt enabling, fix spurious IRQsTrent Piepho
Currently the driver turns on audio interrupts, then sets the audio interrupt mask to select which interrupts to get. One could received unwanted interrupts since the mask is set _after_ interrupts have already been turned on. Change the order of the operations, and clear any audio interrupt status bits that are already set for good measure. Before changing the SRAM FIFO parameters, make sure the FIFO isn't being used. This shouldn't happen with just the ALSA driver, as it should never try to turn on FIFO/RISC/DMA while they are already on. However, the V4L driver needs to turn the audio FIFO on for analog audio output to work (undocumented cx88 bug). The FIFO parameters are in an inconsistent state while they are updated, and this results in many FIFO sync error IRQs if the FIFO is in use while it's in this inconsistent state. Also create and use a bunch of symbolic constants for audio interrupt mask bits. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6065): cx88-alsa: Call core irq handler when neededTrent Piepho
When an irq handled by the cx88 core driver (currently IR and errors) occurs and the cx88-alsa irq handler is the first called, it will claim to have handled the irq but it doesn't call cx88_core_irq() to handle it. The means loading cx88-alsa can disable the IR remote. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6064): cx88: Add symbolic names for the PCI interrupt bitsTrent Piepho
Used for the PCI_INTMSK and PCI_INT_STAT registers. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6034): cx88: Add parameter to control radio deemphasis time constantTrent Piepho
FM radio transmission use a preemphasis/deemphasis scheme to reduce high-frequency noise. The cx88 audio decoder is supposedly set to no deemphasis by the current driver. However, the "no deemphasis" setting doesn't work. On my chip, cx23883, it produces the same result as the 75 us time constant. Maybe the default settings on the cx23881 are for 50 us? Since the deemphasis time constant varies by country, allow setting it via a module parameter. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6023): cx88: Clean up some ugly and inconsistent printk()sTrent Piepho
Get rid of the "CORE" prefix from cx88 printks. It was only used a few times, and it makes it look like they're coming from the kernel core or something. Fix the message, "TV tuner 60 at 0x1fe, Radio tuner -1 at 0x1fe", by adding a "cx88[0]" prefix to be consistent, and to keep people who grep their dmesg output for cx88 from missing it. Get rid of the addresses, which are always wrong. The addresses are always set to -1, but because it's an unsigned 8-bit value, the left shift converts it to the nonsense address 0x1fe. In the cx8802 driver, some cut and pasted code prefixed lines with "CORE cx88[0]:", which has been changed to "cx88[0]/2:" like the other printks from the cx8802 driver. Also fix some ugly printks in the cx8802 driver that used __FUNCTION__ for KERN_INFO and KERN_ERR messages. The changed printks in cx88-mpeg.c also needed lots of whitespace and 80-column fixes. A bunch of misc changes in cx88-dvb.c and cx88-video.c to add message levels or a consistent "cx88[?]/2" or "cx88[?]/0" prefix. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6022): cx88: Move card core creation from cx88-core.c to cx88-cards.cTrent Piepho
A lot of code in cx88-cards.c was only used by cx88-core.c when the core state is first allocated and initialized. Moving that task to cx88-cards makes the driver simpler and the files more self contained. - Module parameters tuner, radio, card, and latency move to cx88-cards.c - cx88_boards is made static - cx88_subids is made static and const - cx88_bcount is eliminated - cx88_idcount is eliminated - cx88_card_list() is made static - cx88_card_setup_pre_i2c() is made static - cx88_card_setup() is made static - cx88_pci_quirks() is moved from cx88-core to cx88-cards The function argument "char *name" is made const too - get_ressources() is moved from cx88-core to cx88-cards, and renamed to cx88_get_resources() - The code to allocate and initialize the core state struct and the chip is moved out of cx88-core.c:cx88_get_core() and into a new function in cx88-cards.c, cx88_core_create(). This makes both functions simpler. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6021): cx88: Copy board information into card stateTrent Piepho
The cx88 driver state stored the ID of the board type in core->board. Every time the driver need to get some information about the board configuration, it uses the board number as an index into board configuration array. This patch changes it so that the board number is in core->boardnr, and core->board is a copy of the board configuration information. This allows access to board information without the extra indirection. e.g. cx88_boards[core->board].mpeg becomes core->board.mpeg. This has a number of advantages: - The code is simpler to write. - It compiles to be smaller and faster, without needing the extra array lookup to get at the board information. - The cx88_boards array no longer needs to be exported to all cx88 modules. - The boards array can be made const - It should be possible to avoid keeping the (large) cx88_boards array around after the module is loaded. - If module parameters or eeprom info override some board configuration setting, it's not necessary to modify the boards array, which would affect all boards of the same type. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6020): cx88: Fix use of uninitialized variableTrent Piepho
An error message for PCI resource allocation failure used the board type before it was set. Just get rid of the error message, as get_ressources() [sic] already prints one. Format that error message better, and add the pci function and subsystem information to better associate the error with what caused it. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6019): cx88: Make card database more memory efficientTrent Piepho
The vmux setting is only two bits, but was taking up a whole 32 in the input description struct. By changing it to a two-bit bitfield, it can fit in what was padding space before and drop the input size by 4 bytes, from 28 to 24. This drops the board description struct, which has 9 inputs, from 280 to 244 bytes. Total driver size decreases by 2108 bytes. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (5977): cx8800: Add register debug functions to radio device tooTrent Piepho
Add the advanced debug functions to the radio videodev template. One could already use them from the video and vbi devices. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (5975): cx88: Wrong values used for HD-3000 radio modeTrent Piepho
After some tedious work with a logic probe and a magnifying glass, I've determined that GPIO 7 is used to switch between the DTT7612's Sound 4.5 MHz IF output on pin 12 and the FM 10.7MHz If output on pin 11. GPIO 2 is used to switch the card's analog sound output from from the analog input connector to the CX23883's audio DACs. So, in radio mode GPIO2 = 1 and GPIO7 = 0. Add some comments about how the HD-3000's GPIOs are connected. Delete the vmux setting for the radio, as vmux doesn't apply to radio mode. Also delete the lines setting unused gpio words to zero; it's not necessary as 0 is the default value for uninitialized fields. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (5912): Clean up duplicate includes in drivers/media/Jesper Juhl
This patch cleans up duplicate includes in drivers/media/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-09-14V4L/DVB (6188): Avoid a NULL pointer dereference during mpeg_open()Steven Toth
Bug: With a hardware encoder board installed as cx88[1] and a non-encoder boards installed as cx88[0], an OOPS is generated during cx8802_get_device() called from mpeg_open(). Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20V4L/DVB (5871): Conexant 2388x: check for kthread_runCyrill Gorcunov
The patch adds checking of kthread_run return code and issues a message if it fails. Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20V4L/DVB (5861): Use msecs_to_jiffies instead of HZ on bttv, cx88 and saa7134Mauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5815): Cx88: i2c structure templates clean-upJean Delvare
Clean up the use of structure templates in cx88-i2c and cx88-vp3054-i2c. For one thing, a real template is supposed to be read-only. And in some cases it's more efficient to initialize the few fields we need individually. This clean-up shrinks cx88-i2c.o by 33% and cx88-vp3054-i2c.o by 49% (x86_64). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5788): Cx88-input: convert nested if's to switch..caseMichael Krufky
In the function, cx88_ir_handle_key: - convert nested if statement to a switch..case block Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5787): Cx88: add remote control support for Leadtek Winfast DTV1000Edgar Pisani
Signed-off-by: Edgar Pisani <episani@onqweb.com.au> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5786): Ir-kbd-i2c: add support for Hauppauge HVR1300 remoteJan Frey
- add support for the I2C based IR transceiver of the Hauppauge HVR-1300 - remove bad code from cx88-input.c Signed-off-by: Jan Frey <jfrey@gmx.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5783): Fix excess of debug messages on cx88-mpegMauro Carvalho Chehab
Closes the issue opened on Kernel bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=8383 There's no need to print timeout without debug turned on: Apr 27 23:02:14 video kernel: cx88[1]/2-mpeg: cx8802_timeout Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5780): Dvb: Remove static dependencies on dvb-pllMichael Krufky
This patch removes all static dependencies on the dvb-pll module. All exported dvb_pll_desc's have been UNexported, and the caller will reference the individual dvb_pll_desc by it's index in the pll_list array. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Oliver Endriss <o.endriss@gmx.de> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5772): Cx88: remove two unused pointers from struct cx8802_devMichael Krufky
The following two pointers in struct cx8802_dev are unused - remove them: void* fe_handle; int (*fe_release)(void *handle); Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5734): Cx88: kill dev->fw_sizeMichael Krufky
Now that cx88-blackbird is only accepting the official firmware image, we no longer have any need to store the size of the firmware inside the cx88 data structure. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5733): Blackbird should accept only new cx2341x encoding firmwaresHans Verkuil
Remove temporary support for older 256 kB firmwares. ivtv, pvrusb2 and blackbird can now all handle the newer larger firmwares, so support for the older (buggier) firmware can be removed. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5698): Input: drivers/media - switch to using input_dev->dev.parentDmitry Torokhov
In preparation for struct class_device -> struct device input core conversion switch to using input_dev->dev.parent when specifying device position in sysfs tree. Signed-off-by: Dmitry Torokhov <dtor at mail.ru> Acked-by: Thierry Merle <thierry.merle@free.fr> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5685): Cx88: add support for ADS Tech Instant Video PCIDaniel Gimpelevich
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5683): V4L: cx88 - switch to using msecs_to_jiffies()Dmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5637): Cx88: kill core->pll_desc and core->pll_addrMichael Krufky
Now that dvb-pll is being used properly in all cx88-dvb instances, the cx88 driver no longer needs to store pll_desc nor pll_addr. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5636): Integrate all users of the fmd1216 tuner with dvb-pllTrent Piepho
Enhance the dvb-pll definition of the fmd1216 tuner by adding an init sequence and a sleep sequence. The init sequence sets the AGC control register to 0xa0, selecting the fast time constant and 112 dBuV take-over point. This the recommended value for DVB-T operation. The sleep sequence sets bit P4 (which is believed to turn the analog demodulator on), turns off the tuning voltage, and sets the AGC control register to 0x60 (external AGC voltage, the recommended value for analog operation). The existing dvb-pll users in the cx88 driver, listed below, will gain these init and sleep sequences. CX88_BOARD_HAUPPAUGE_HVR1100 Hauppauge WinTV-HVR1100 DVB-T/Hybrid CX88_BOARD_HAUPPAUGE_HVR1100LP Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profi CX88_BOARD_WINFAST_DTV2000H WinFast DTV2000 H CX88_BOARD_HAUPPAUGE_HVR3000 Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DV CX88_BOARD_HAUPPAUGE_HVR1300 Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encod This non-dvb-pll user in the cx88 driver should only gain the sleep sequence, as it already had an equivalent init sequence. The non-dvb-pll code for this user is removed. X88_BOARD_DNTV_LIVE_DVB_T_PRO digitalnow DNTV Live! DVB-T Pro In these saa7134 driver, these non-dvb-pll users are converted to use dvb-pll: SAA7134_BOARD_MD7134 Medion 7134 SAA7134_BOARD_ASUS_EUROPA2_HYBRID Asus Europa2 OEM The saa7134 functions philips_fmd1216_tuner_init(), philips_fmd1216_tuner_sleep(), and philips_fmd1216_tuner_set_params() are deleted and the dvb-pll versions are used. This should result in equivalent sleep, init, and tuning sequences being sent to the tuner. For the cxusb driver, only one board is effected: USB_PID_MEDION_MD95700 Medion MD95700 This board used dvb_usb_tuner_init_i2c() and dvb_usb_tuner_set_params_i2c() for init and tuning, respectively. These functions are effectively the same as the dvb-pll versions. They call a tuner pass control function defined at the dvb-usb level, but this does not matter, as this card does not have a tuner pass control function (only the dib3000mb does). This board will gain the sleep sequence, while init and tuning should be unchanged. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5633): Tuv1236d: move rf input switching code into dvb-pllMichael Krufky
This patch removes duplicate code from cx88-dvb and saa7134-dvb that handles rf input switching for the TUV1236d tuner. The functionality is added to dvb-pll, where all the other code that handles the TUV1236d is kept. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-18V4L/DVB (5632): Dvb-pll: pass dvb_frontend_parameters to generic set() functionMichael Krufky
Rename dvb_pll_desc.setbw() to set(), and accept struct dvb_frontend_parameters instead of passing both freq and bandwidth, so that this may be used as a generic function. In order to do this, dvb_pll_configure must also be altered in the same manner, to take struct dvb_frontend_parameters instead of freq and bandwidth. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>