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2007-10-21ivtv: Remove unnecessary register updateHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> To reduce the number of display register accesses, the yuv code keeps track of the current video settings. Should there be a change in any single parameter, it will update the associated display registers to ensure everything is displayed correctly. The existing check also looks at the field order for the video. This is not required, since field reversal does not require any display register changes. This patch removes the field order from the check. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-21ivtv: yuv frame parameter fixHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> Inadvertently missed a line when converting code to new hardware buffering method. In some circumstances, this would lead to a frame being displayed using parameters belonging to another frame. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-20ivtv: ivtv_yuv_prep_frame breakup and yuv hardware buffer changesHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> ivtv_yuv_prep_frame is split in smaller code blocks. Modified yuv buffer handling on the PVR350 itself. We now cycle through all 8 hardware buffers. With this patch in place, driver behaviour should remain unchanged from the existing release. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-10-16ivtv: ivtv yuv stream handling changeHans Verkuil
From: Ian Armstrong <ian@iarmst.demon.co.uk> Currently the yuv output stream buffer is divided into blocks whose size depend on the broadcast standard selected during the driver init phase. However, the standard can be changed after the init phase. This effectively breaks the yuv output stream handler, since it relies on the different yuv planes being block aligned. This patch changes the setup, so that the block size is always the same. The decoder dma function has been modified to cope with the fact that the second yuv plane may no longer be block aligned. The start of the yuv frame must still be at the beginning of a block, so the stream write function has also been modified to ensure this is always true. Also, the stream write function will now initiate a yuv dma transfer as soon as a full frame is ready. It will not wait until the current write request has completed, or the stream buffer becomes full. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2007-11-30 saa7134: fix ignored interruptsMauro Carvalho Chehab
From: Heikki Lindholm <holindho@cs.helsinki.fi> The saa7134 video driver starts dropping frames when used together with the saa7134-alsa driver. Frames are dropped because when an audio event is waiting the driver simply ignores the interrupt and passes it on to the saa7134-alsa interrupt handler. The alsa interrupt handler in turn acknowledges all types of events thus clearing the pending video events as well. Fix by only masking out the audio event in the video interrupt handler and by only acknowledging the audio event in the alsa driver. Signed-off-by: Heikki Lindholm <holindho@cs.helsinki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-02merge: http://ifup.org/hg/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-30V4L: fix copy and paste error in dprintk for videobuf-vmalloc.cBrandon Philips
Signed-off-by: Brandon Philips <bphilips@suse.de>
2007-11-29 saa7134: add mute support for radio/analog-in on MD9717 and MD7134Mauro Carvalho Chehab
From: Hermann Pitton <hermann-pitton@arcor.de> Hi, since there is no movement on this since ever, I suggest to proceed in that direction for now. Better solutions, if the chip or tuners should allow them, are of course welcome. Cheers, Hermann Currently the saa7134 chips only have mute support for the TV input. Cards with mute from external audio muxes are already fine on the other inputs and some recent tuners mute at least the radio on exit. But these mostly hybrid tuners are not fully backward compatible, since they must power down and mute regardless. For some included above, the MD7134 knows several, to switch on mute/automute to the TV input is functional and backward compatible for the applications, except that the tuners with tda9887 always mute on exit. Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-29 saa7134: fix composite over s-video input on the Tevion MD 9717Mauro Carvalho Chehab
From: Hermann Pitton <hermann-pitton@arcor.de> The vmux for composite over s-video input was wrong. Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-26 ir-keymaps.c: extra keys on winfast Y04G0033 remoteMauro Carvalho Chehab
From: Michel Lespinasse <walken@zoy.org> This change adds support for 4 extra keys on the remote currently being shipped by leadtek with their "WinFast TV2000 XP/Expert" and "WinFast PVR2000" cards. The remote P/N seems to be Y04G0033 and you can see a picture of it here: http://lespinasse.org/y04g0033.jpg The extra keys are at the bottom and are labeled MCE +VOL, -VOL, +CH, -CH. I chose to map them to the F21-F24 keycodes, following the precedent of ir_codes_gotview7135[], so as to differentiate these 'MCE' keys from the other +VOL, -VOL, +CH, -CH 'arrow' keys higher up on the remote. Signed-off-by: Michel Lespinasse <walken@zoy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-27 Complement va_start() with va_end() + style fixesMauro Carvalho Chehab
From: Richard Knutsson <ricknu-0@student.ltu.se> Complement va_start() with va_end() + minor style fixes in the same function. Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-02Fix DVB compatibilityMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> DVB-S is not supported. Also, there are some QAM6 firmwares for xc3028, but it is reported that this doesn't work fine. Thanks to Manu Abraham, Michael Krufky and Patrick Boettcher for their insights. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-25merge: http://linuxtv.org/hg/~mkrufky/tda18271Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-25Fix xc2028 driver for non OFDMMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> A previous patch implemented support for non-OFDM digital TV. However, the previous bandwidth ofdm parameter were left at the code by mistake. Thanks to Michael Krufky and Patrick Boettcher for noticing this mistake. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-25Improve s-code supportMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> s-code tables are related to IF frequency used for video demodulation. The s-codes for analog are automatically loaded, according with video standard. However, for digital, they will depend on the IF of the demoduler chip. IF of the demoduler. Before this patch, only a few IF's where possible to use. This patch allows selecting any IF defined at firmware file. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-24Allow selecting the proper SCode table for DTVMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-24Add support for other DTV typesMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-24Add support for radioMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-24Avoids checking digital/analog at check_firmwareMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Since check_firmware is called via analog or digital set freq routines, move type selection to those routines. This avoids having several if's at the code, and simplifies the source code. A sideback effect is that implementing radio and other dvb types will become simpler. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-11-23tda18271: rename 'debug' to 'tda18271_debug'Michael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-23tda18271: move tda18271_map tables to a separate source fileMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Move tda18271_map tables to a separate source file, to improve code readability and ease maintenance. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-23tda8290: force tuner init after attachMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Force tuner init after attach, then sleep until use. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
2007-11-22tda18271: define init callbackMichael Krufky
From: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.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>