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2007-11-19xc2028: correct tuner offset for 7MHz DTVChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> 7MHz bandwidth DVB-T needs an adjusted offset at the PLL to ensure the IF output is correctly centered. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: correctly select 8MHz firmwareChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> We were using priv->bandwidth to select the base firmware to load, not the requested bandwidth value, oops. Also, 7MHz Digital TV needs 8MHz base firmware loaded. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: correct divisor lengthChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> The frequency divisor should only be four bytes long. Also, display the frequency and divisor correctly in the debug output. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: firmware loading cleanupChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Hold the private lock over set_config and set priv->firm_size to 0 after a failed firmware load to prevent firmware accidentally being freed on us. Clean up the firmware load/error messages somewhat and rename priv->version to priv->firm_version to make it clear which "version" it is. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: add missing breakChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Add break to stop us from following the default failure path even upon success. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: protect device listChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Protect refcount changes and modifications to xc2028_list with a mutex. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: v4l2_std_id needs to be long long to display completelyChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Cast v4l2_std_id variables to unsigned long long so they will printk properly. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: error messages missing whitespaceChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Fix some missing spaces in errors that may be emitted during attach failure. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: make register reads atomicChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Issuing register reads as a separate address write and data read transactions means that other I2C activity could occur in between and state could get out of sync. Issue both the write and read in a single transaction so that the i2c layer can prevent other users accessing the bus until we are complete. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: fix inverted logic in audio standard checkChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> strcasecmp returns 0 on match, not true. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19xc2028: eliminate i2c macro side-effectsChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> The I2C macros have side effects and send_seq could cause a return from a function with a mutex held. Change them to behave like real functions. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19zl10353: calculate input frequency register instead of using hardcoded valueChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Now we know the zl10353's correct ADC clock, we can calculate the input frequency registers correctly instead of just blindly setting them. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19zl10353: fix default adc_clock and TRL nominal rate calculationChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> The default adc_clock for the zl10353 is different from what was originally thought to be the case and the TRL nominal rate formula was incorrect as a result. Use a better (and hopefully now correct) formula. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19zl10353: Improve support for boards without a tuner on secondary i2cChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Issue FSM_GO instead of TUNER_GO if there is no tuner attached to the secondary i2c bus. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19CXUSB: handle write then read from different addressChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> The path to perform a read immediately after a write was not checking that the address being read from was the same as the one that was written. Handling this case correctly should mean that we now can handle more than two i2c messages at a time. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19CXUSB: support only-read i2c requestsChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Any i2c read request that was not immediately preceded by a write request was incorrectly taking the write path. Add the capability to handle individual read requests. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19CXUSB: i2c transfer failure notificationChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> The i2c master_xfer routine should return a negative result if not all transfers completed successfully. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19CXUSB: return control message transfer result to callerChris Pascoe
From: Chris Pascoe <c.pascoe@itee.uq.edu.au> Callers to cxusb_ctrl_msg currently do not receive any indication that their transfer failed. Return the true return code from dvb_usb_generic_{rw,write}. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-21 remove saa7134-ossMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> The saa7134-oss is deprecated for quite some time, it's the only remaining OSS user outside of sound/oss/, and considering how few and what kind of soundcards are left supported by OSS I hardly see any use cases left. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-22tda827x: prevent possible NULL pointer dereference in tda827xa_lna_gainMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> If tda827x_config hasn't been defined, exit the function. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-18tda827x: fix NULL pointer dereference during tda827x_probe_versionMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Fix the following oops: [ 750.807586] CPU: 1 [ 750.807587] EIP: 0060:[<f9dde2a3>] Tainted: P VLI [ 750.807589] EFLAGS: 00010296 (2.6.22-14-generic #1) [ 750.807599] EIP is at tda827x_probe_version+0xc3/0x130 [tda827x] [ 750.807603] eax: 00000000 ebx: f5a45a00 ecx: 00000000 edx: 00000001 [ 750.807607] esi: f9de05ac edi: e9b897e0 ebp: ed8015ac esp: ed735f58 [ 750.807611] ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 [ 750.807615] Process kdvb-fe-1 (pid: 10662, ti=ed734000 task=d3b76530 task.ti=ed734000) [ 750.807618] Stack: f9e23972 00000038 ed735fd0 00010060 41ae0001 ed735f73 88b89608 e9b89608 [ 750.807629] e9b89608 ed801400 f9dde338 e9b89608 f9b2a46b 000000ae 00000a18 d3b76640 [ 750.807639] fffffffc f9b2bad6 00000003 f4433e68 e962b8c0 f4433e64 00000292 ed735fd0 [ 750.807649] Call Trace: [ 750.807653] [<f9e23972>] tda10046_init+0x2d2/0x6c0 [tda1004x] [ 750.807700] [<f9dde338>] tda827x_initial_init+0x8/0x20 [tda827x] [ 750.807713] [<f9b2a46b>] dvb_frontend_init+0x2b/0x60 [dvb_core] [ 750.807745] [<f9b2bad6>] dvb_frontend_thread+0x66/0x2f0 [dvb_core] [ 750.807780] [complete+64/96] complete+0x40/0x60 [ 750.807805] [<f9b2ba70>] dvb_frontend_thread+0x0/0x2f0 [dvb_core] [ 750.807822] [kthread+66/112] kthread+0x42/0x70 [ 750.807828] [kthread+0/112] kthread+0x0/0x70 [ 750.807841] [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10 [ 750.807869] ======================= [ 750.807872] Code: 8b 74 24 20 8b 7c 24 24 83 c4 28 c3 8b 0d 00 0c de f9 85 c9 75 42 be e0 04 de f9 81 c7 0c 01 00 00 b9 33 00 00 00 f3 a5 8b 43 08 <c7> 40 14 50 e3 dd f9 8b 5c 24 1c 31 c0 8b 74 24 20 8b 7c 24 24 [ 750.807925] EIP: [<f9dde2a3>] tda827x_probe_version+0xc3/0x130 [tda827x] SS:ESP 0068:ed735f58 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-22kconfig: VIDEO_SAA7134 must select VIDEO_TVEEPROMMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> The ability to read Hauppauge eeprom's was recently added to saa7134, so we must build the tveeprom module. Thanks to Matthias Schwarzott for pointing this out. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-20Use MTS firmware for the HVR-900Mauro Carvalho Chehab
From: Aidan Thornton <makosoft@googlemail.com> The HVR-900 requires the MTS version of the xc3028 firmware in order to get any sound. The below patch selects this firmware variant on HVR-900 cards, as well as splitting the HVR-950 into its own entry (since I don't know if it uses the MTS variant and it will have to be split off eventually anyway). Signed-off-by: Aidan Thornton <makosoft@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19 drivers/media/dvb: Add missing "space"Mauro Carvalho Chehab
From: Joe Perches <joe@perches.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-20drivers/media/video: Add missing "space"Mauro Carvalho Chehab
From: Joe Perches <joe@perches.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19drivers/media/radio: Add missing "space"Mauro Carvalho Chehab
From: Joe Perches <joe@perches.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-19V4L: Fix VIDIOCGMBUF locking in saa7146Brandon Philips
Fallout from videobuf_mmap_setup() locking fixes. Signed-off-by: Brandon Philips <bphilips@suse.de>
2007-11-16Fix driver for i386 architecturesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Also, fixed backporting up to 2.6.20 Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-16Fix: add a missing continue statementMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-16Allow RESET_CLK callback and avoids unneeded loadingMauro Carvalho Chehab
From: Michel Ludwig <michel.ludwig@gmail.com> TM5600/TM6000 needs clock reset during firmware load. This patch adds the capability of caling a callback method for this. Also, avoids uneeded firmware loads. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-16Change xc2028_attach method to make easier for DVBMauro Carvalho Chehab
From: Michel Ludwig <michel.ludwig@gmail.com> Removes uneeded parameters and adds an structure for passing the parameters This patch is co-authored by Mauro Carvalho Chehab. Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-16Fix a wrong typecastMauro Carvalho Chehab
From: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Michel Ludwig <michel.ludwig@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-16Re-adds lock safe videobuf_read_startMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> videobuf_dvb needs videobuf_read_start. The EXPORT_SYMBOL_GPL() were removed by a previous patch. However, videobuf_dvb needs this. This patch re-adds videobuf_read_start, doing the proper lock. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15merge: http://linuxtv.org/hg/~mkrufky/oxford2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15Add a modprobe option to manually select audio standardMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> While there's no public API to define audio standard, adds a hack option for select them. This is needed only for NICAM and A2 firmwares, since AM, BTSC and EAIJ are already properly handled, on firmware version 2.7. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15merge: http://ifup.org/hg/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15Fix standard nameMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15saa7134: add support for reading Hauppauge eepromMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Increased size of dev->eedata from 128 to 256, since the Hauppauge data begins at byte 128. This has been tested on boards with smaller eeproms, and caused no problems. Added comments to distinguish between the various versions of the HVR1110. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-15saa7134: add autodetection support for alternate subids of Hauppauge HVR1110Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-15Corrects printk linesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Make the driver less verbose by default. It adds a debug parameter to make the driver more verbose. Also, error messages were using KERN_ERR level, instead of KERN_INFO. A few printk messages were reviewed to make them more clear. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15Add tuner_err macroMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Some tuners, like xc3028, need to print error messages. Instead of declaring local macros, create a tuner global macro for printing tuner errors. To preserve CodingStyle on all tuner_macros, a few CodingStyle violations were fixed at the other macros: - lines with more than 80 columns - two statements at the same line The patch also removes the CodingStyle violation of having emacs declarations inside de source code (CodingStyle chapter 18). Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-15Fix scode table loadingMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Xceive 2028/3028 has a concept of scode/dcode. Scode is a table of 16 values (each with 12 bytes i2c sequence). Dcode is the entry of Scode table that should be used, given a certain frequency. The idea is that, depending on what frequency is selected, and according with a country-based (or standard-based?) table, the Xceive should be "hacked" to fine-tune that specific frequency. By default, Scode=0 is used, for undefined frequencies. Also, Scode=0 seems to be the most used value. This patch adds the capability of selecting a scode. However, extra work will be needed to allow auto-selecting the proper scode, for a given set of frequencies. I'm not sure what would be the proper way for implementing the dcode selection. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-14Add the capability to work with more complete firmwaresMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Firmware version 2.7 has other firmware types. This patch adds the capability for the driver to work with those newer types. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-12Adds support for MT9V111 on sn9c102Mauro Carvalho Chehab
From: Luca Risolia <luca.risolia@studio.unibo.it> Adds a new image sensor to the sn9c102 driver. Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-12Adding support for VHF with MT2266-devicesMauro Carvalho Chehab
From: Olivier DANET <odanet@caramail.com> MT2266 : - support for VHF - Minor enhancements Signed-off-by: Olivier DANET <odanet@caramail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-10Gigabyte u7000 usb dvb-t supportPatrick Boettcher
From: dominik <dominik95@free.fr> Signed-off-by: dominik <dominik95@free.fr> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2007-11-10[PATCH] Leadtek Winfast DTV Dongle remote controlPatrick Boettcher
From: Jaroslav Barton <djaara@djaara.net> Add remote controller support for Leadtek Winfast DTV Dongle based on DiB7700P, MT2060 and using last drivers (6040:6a79c243aecc), firmware dvb-usb-dib0700-03-pre1.fw Signed-off-by: Jaroslav Barton <djaara@djaara.net> Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2007-11-11Cleanup at tv norm selectionMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> With the conversion to the vidio_ioctl2, tvnorms array is not required anymore. Also, removed some code from V4L1 time (VIDEO_MODE_foo), specied at the non-used video_decoder.h. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-11Remove some dead code and make drive fully V4L2 compatibleMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> There were some vestiges of an old V4L1 I2C driver that were called by em28xx. This patch removes this dead code, and replaces videodev.h to videodev2.h Now, this driver doesn't require V4L1 anymore. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-11Convert em28xx to video_ioctl2Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Uses the newer ioctl handler at videodev. This patch also cleans up some bad logic at the driver and do CodingStyle and other cleanups at the resulting driver. Also, since VIDIOCMBUF were not working, the V4L1 compat code were removed. The compat code will eventually be re-inserted, if we find a clean way for implementing compatibility with the old API. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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