- 10 Oct, 2007 40 commits
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Sakari Ailus authored
vidioc_int_g_ifparm returns platform-specific information about the interface settings used by the sensor. Support for [gs]_ext_clk has been removed. Fix indentation and remove useless & characters. Remove experiment for typechecking slave callback function arguments. Signed-off-by:
Sakari Ailus <sakari.ailus@nokia.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Sakari Ailus authored
Remove support for g_ext_clk and s_ext_clk. The same functionality is now handled by g_ifparm. Signed-off-by:
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Sakari Ailus authored
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Sakari Ailus authored
This patch adds BT.656 interface settings for [gs]_ifparm. Signed-off-by:
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Sakari Ailus authored
vidioc_int_g_ifparm can be used to obtain hardware-specific information about the interface used by the slave. Rearrange v4l2-int-device.h as well. Also remove useless & characters. Signed-off-by:
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Hans-Jürgen Koch authored
There's a serious bug in saa6588.c, it uses a non-initialized spin_lock. Funny thing is that it works fine with bttv, but completly freezes the machine if e.g. saa7134 is loaded. Thanks to Derek Philip for reporting this bug on the rdsd-devel list. This patch adds the missing spin_lock_init(). Signed-off-by:
Hans J. Koch <hjk@linutronix.de> Signed-off-by:
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Jean Delvare authored
I2C adapters should only support I2C_M_REV_DIR_ADDR if they really have to (i.e. if they are connected to a broken I2C device which needs this deviation from the standard I2C protocol.) As no media chip driver uses I2C_M_REV_DIR_ADDR, I don't think that the usbvision driver needs to support it. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Acked-by:
Thierry Merle <thierry.merle@free.fr> Signed-off-by:
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Jean Delvare authored
* I2C adapters aren't expected to handle I2C_M_NOSTART unless they really have to. As the pvrusb2 driver doesn't support it, I take it that it doesn't need it so it shouldn't mention it at all. * I2C_FUNC_SMBUS_EMUL includes I2C_FUNC_SMBUS_BYTE_DATA so listing both is redundant. Signed-off-by:
Mike Isely <isely@pobox.com> Signed-off-by:
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Mike Isely authored
It's useful to see specific details for how the pvrusb2 driver is figuring out things related to the video standard, independent of other initialization activities. So let's set up a separate debug mask bit for this and turn it on. Signed-off-by:
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Mike Isely authored
The v4l tveeprom logic tells us what video standards are supported by the hardware, however it doesn't directly tell us what should be the preferred initial standard. For example "NTSC/NTSC-J" devices are reported by tveeprom as support NTSC-M and PAL-M, and while that might be true, in the vast majority of cases NTSC-M is really what the user is going to want. However the driver previously just arbitrarily picked the "lowest numbered" standard as the initial default, which in that case would have been PAL-M. (And making matters more confusing - this only caused real problems on 24xxx devices because the saa7115 on 29xxx seems to autodetect the right answer anyway.) This change implements an algorithm that uses the set of "supported" standards as a hint to decide on the initial standard. This algorithm ONLY comes into play if the driver isn't specifically told what to do; said another way - the user can always still change the standard via the sysfs interface, via the usual V4L methods, or even specified as a module parameter. The idea here is only to pick a better starting point if the user (or app) doesn't otherwise do something to set the standard; otherwise this change has no real impact. Signed-off-by:
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Mike Isely authored
This is a bunch of cleanup in various places to improve behavior based on actual device type being driven. While this doesn't actually affect operation with existing devices, it cleans things up so that it will be easier / more deterministic when other devices are added. Ideally we should make stuff like this table-driven, but for now this is just a series of small incremental (read: safe) improvements. Signed-off-by:
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Mike Isely authored
The pvrusb2 driver already has a method for extracting the FX2's program memory back out to a user application; this ability is used to facilitate manual firmware extraction as per the procedure documented on the pvrusb2 web site. This change follows that pattern and implements a corresponding method to grab the binary contents of the PVR USB2 prom (which for PVR USB2 devices can contain information in addition to the usual Hauppauge metadata). Signed-off-by:
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Mike Isely authored
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Mike Isely authored
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Simon Farnsworth authored
Fix SVideo input on KWorld DVB-T 220 boards. Without this patch, the luma pin on the SVideo input is treated as a composite in, and the chroma pin is ignored. Also, fix the radio, and provide a second composite input for people who are used to the existing composite on SVideo connector behaviour. Signed-off-by:
Simon Farnsworth <simon.farnsworth@onelan.co.uk> Reviewed-by:
Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by:
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Michael Krufky authored
Store a pointer to the required i2c_bus so that we do not put the wrong analog demod into standby. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
Steven Toth <stoth@hauppauge.com> Signed-off-by:
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Steven Toth authored
cx23885: Changes to allow demodulators on each transport bus. Signed-off-by:
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Michael Krufky authored
Cardlist generated by cx23885.pl Signed-off-by:
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Michael Krufky authored
This patch adds digital ATSC / QAM support for the DViCO FusionHDTV5 Express. Remote control is supported by ir-kbd-i2c, RTC is supported by rtc-isl1208. Signed-off-by:
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Steven Toth authored
Changes to support MPEG TS on VIDB Signed-off-by:
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Steven Toth authored
Changes to support interrupts on VIDB Signed-off-by:
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Michael Krufky authored
- define missing register bit values for VID_B - corrected VID/VBI_B_GPCNT_CTL register addresses Signed-off-by:
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Steven Toth authored
start_dma() would fail to start dma if a device used VIDB (portb). Signed-off-by:
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Steven Toth authored
The switch() statement is no longer required. Signed-off-by:
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Steven Toth authored
The HVR1250 and HVR1800 boards need the s5h1409 demod GPIO enabled. Signed-off-by:
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Trent Piepho authored
Not sure why they are there, but they don't do anything now. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
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Trent Piepho authored
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:
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Michael Krufky authored
Auto-load ir-kbd-i2c for ir receiver support, and rtc-isl1208 for rtc support for the FusionHDTV5 RT Gold. Signed-off-by:
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Michael Krufky authored
Ignore 0x6b and 0x6f on cx88 boards. Some FusionHDTV cards have an ir receiver at 0x6b and an RTC at 0x6f which can get corrupted if probed. Signed-off-by:
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Michael Krufky authored
- fixed missing buttons in keymap. - make function names & descriptions more generic, since this same ir receiver and remote is used in many FusionHDTV products. - miscellaneous cleanups. Signed-off-by:
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Chaogui Zhang authored
This patch adds support for the built-in IR receiver of the DViCO Fusion HDTV5 RT GOLD PCI card, using FusionHDTV MCE remote controller. Signed-off-by:
Chaogui Zhang <czhang1974@gmail.com> Signed-off-by:
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Steven Toth authored
I wanted to document the NMI assert issue inside the code, even though it's already documented in the patch history. If/when the next cx23887 revision appears, is may need to be enabled on that also. Signed-off-by:
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Steven Toth authored
A number of Hauppauge boards share the same tuner and demod configurations. This patch removes duplicate structures. Signed-off-by:
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Steven Toth authored
Moving some defines into the correct header file. Signed-off-by:
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Steven Toth authored
Removed unused code. Signed-off-by:
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Steven Toth authored
Unused code is removed. Signed-off-by:
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Steven Toth authored
Adding support for the Hauppauge HVR1250 PCIe ATSC board. Signed-off-by:
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Steven Toth authored
Changed the pci_quirks function to detech the bridge type before setting the NMI clear bit, rather than detecting based on unique board id. Signed-off-by:
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Steven Toth authored
The pci_quirks function was being called too early during initialisation, it needs to be called after the board has been identified. Signed-off-by:
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Michael Krufky authored
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